🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.62 AU - 0.76 AU

Year: 219 Days

Day: 27.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,290,080 km

• M1: 88,562 km (0.106 R)
• M2: 328,367 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.33 AU - 2.09 AU

Year: 856 Days

Day: 16.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.5 AU - 1.98 AU

Year: 879 Days

Day: 32.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.75 AU - 2.95 AU

Year: 1842 Days

Day: 30 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355

Radius: 9.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.51 AU - 8.95 AU

Year: 9040 Days

Day: 7.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,290,080 km

• M1: 180,265 km (0.12 R)
• M2: 401,521 km (0.095 R)
• M3: 589,864 km (0.04 R)
• M4: 926,310 km (0.073 R)
• M5: 1,019,360 km (0.109 R)
• M6: 1,115,701 km (0.106 R)
• M7: 1,477,429 km (0.099 R)
• M8: 1,835,267 km (0.071 R)
• M9: 2,157,351 km (0.084 R)
• M10: 2,674,062 km (0.093 R)
• M11: 2,741,231 km (0.044 R)
• M12: 3,892,985 km (0.078 R)
• M13: 4,149,995 km (0.071 R)
• M14: 4,465,796 km (0.117 R)
• M15: 4,653,541 km (0.058 R)
• M16: 5,009,285 km (0.056 R)
• M17: 5,148,560 km (0.115 R)
• M18: 5,573,867 km (0.073 R)
• M19: 5,980,923 km (0.049 R)
• M20: 6,128,726 km (0.065 R)
• M21: 6,218,035 km (0.115 R)
• M22: 6,277,725 km (0.103 R)
• M23: 6,427,921 km (0.071 R)
• M24: 6,518,578 km (0.109 R)
• M25: 7,639,963 km (0.046 R)
• M26: 7,736,155 km (0.075 R)
• M27: 7,897,272 km (0.114 R)
• M28: 8,321,382 km (0.112 R)
• M29: 8,519,748 km (0.098 R)
• M30: 10,126,280 km (0.112 R)
• M31: 11,492,108 km (0.117 R)
• M32: 11,713,064 km (0.105 R)
• M33: 12,084,366 km (0.113 R)
• M34: 12,233,964 km (0.109 R)
• M35: 12,459,558 km (0.101 R)
• M36: 12,838,639 km (0.052 R)
• M37: 13,029,675 km (0.082 R)
• M38: 13,569,275 km (0.093 R)
• M39: 14,116,354 km (0.07 R)
• M40: 14,274,030 km (0.099 R)
• M41: 15,678,006 km (0.115 R)
• M42: 16,046,017 km (0.052 R)
• M43: 16,458,459 km (0.065 R)
• M44: 16,624,363 km (0.088 R)
• M45: 18,099,846 km (0.112 R)
• M46: 18,314,071 km (0.042 R)
• M47: 18,788,146 km (0.101 R)
• M48: 19,397,608 km (0.063 R)
• M49: 19,528,955 km (0.071 R)
• M50: 20,101,915 km (0.115 R)
• M51: 20,591,100 km (0.068 R)
• M52: 20,994,116 km (0.105 R)
• M53: 21,535,661 km (0.084 R)
• M54: 21,717,272 km (0.093 R)
• M55: 22,770,890 km (0.096 R)
• M56: 23,420,444 km (0.09 R)
• M57: 23,888,087 km (0.078 R)
• M58: 24,406,145 km (0.056 R)
• M59: 24,737,653 km (0.061 R)
• M60: 25,261,695 km (0.086 R)
• M61: 25,405,309 km (0.115 R)
• M62: 25,597,093 km (0.119 R)
• M63: 26,612,115 km (0.12 R)
• M64: 27,345,294 km (0.065 R)
• M65: 27,443,580 km (0.05 R)
• M66: 27,541,866 km (0.073 R)
• M67: 27,887,137 km (0.116 R)
• M68: 28,035,539 km (0.107 R)
• M69: 28,233,756 km (0.086 R)
• M70: 28,333,089 km (0.096 R)
• M71: 28,781,284 km (0.093 R)
• M72: 29,181,757 km (0.116 R)
• M73: 30,495,975 km (0.057 R)
• M74: 30,648,864 km (0.109 R)
• M75: 31,006,702 km (0.056 R)
• M76: 31,211,651 km (0.051 R)
• M77: 33,077,136 km (0.102 R)
• M78: 33,181,855 km (0.119 R)
• M79: 33,391,591 km (0.091 R)
• M80: 33,549,267 km (0.11 R)
• M81: 34,287,832 km (0.115 R)
• M82: 34,765,648 km (0.091 R)
• M83: 34,925,268 km (0.096 R)
• M84: 35,513,039 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.3

Radius: 11.8

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.7 AU - 11.98 AU

Year: 14621 Days

Day: 11.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,290,080 km

• M1: 313,856 km (0.085 R)
• M2: 488,437 km (0.104 R)
• M3: 580,440 km (0.061 R)
• M4: 874,250 km (0.091 R)
• M5: 2,433,509 km (0.114 R)
• M6: 3,426,689 km (0.066 R)
• M7: 3,616,229 km (0.056 R)
• M8: 3,809,360 km (0.118 R)
• M9: 3,966,288 km (0.107 R)
• M10: 4,125,460 km (0.076 R)
• M11: 4,205,795 km (0.119 R)
• M12: 4,286,727 km (0.101 R)
• M13: 5,038,456 km (0.091 R)
• M14: 5,740,818 km (0.092 R)
• M15: 6,012,189 km (0.088 R)
• M16: 6,520,672 km (0.04 R)
• M17: 6,661,743 km (0.097 R)
• M18: 7,579,077 km (0.09 R)
• M19: 8,793,812 km (0.104 R)
• M20: 9,477,025 km (0.115 R)
• M21: 11,174,363 km (0.1 R)
• M22: 11,513,651 km (0.118 R)
• M23: 13,082,184 km (0.117 R)
• M24: 13,861,290 km (0.07 R)
• M25: 14,902,641 km (0.06 R)
• M26: 15,151,272 km (0.08 R)
• M27: 19,381,003 km (0.086 R)
• M28: 19,584,605 km (0.118 R)
• M29: 21,518,307 km (0.12 R)
• M30: 21,799,551 km (0.111 R)
• M31: 22,081,992 km (0.115 R)
• M32: 22,294,571 km (0.044 R)
• M33: 22,793,330 km (0.081 R)
• M34: 23,295,680 km (0.042 R)
• M35: 24,238,595 km (0.084 R)
• M36: 24,457,905 km (0.119 R)
• M37: 24,677,964 km (0.098 R)
• M38: 24,825,019 km (0.102 R)
• M39: 25,341,879 km (0.083 R)
• M40: 25,638,831 km (0.114 R)
• M41: 27,065,396 km (0.065 R)
• M42: 27,141,093 km (0.056 R)
• M43: 27,902,995 km (0.091 R)
• M44: 28,749,120 km (0.118 R)
• M45: 29,447,593 km (0.081 R)
• M46: 30,545,342 km (0.113 R)
• M47: 30,624,330 km (0.108 R)
• M48: 30,782,305 km (0.075 R)
• M49: 30,940,580 km (0.112 R)
• M50: 32,619,367 km (0.103 R)
• M51: 32,942,498 km (0.055 R)
• M52: 33,510,521 km (0.085 R)
• M53: 34,738,570 km (0.034 R)
• M54: 36,315,182 km (0.106 R)
• M55: 36,733,907 km (0.108 R)
• M56: 36,817,831 km (0.036 R)
• M57: 38,254,719 km (0.072 R)
• M58: 39,365,782 km (0.071 R)
• M59: 40,747,917 km (0.093 R)
• M60: 41,444,893 km (0.053 R)
• M61: 41,707,288 km (0.117 R)
• M62: 43,027,639 km (0.089 R)
• M63: 43,204,613 km (0.08 R)
• M64: 43,648,470 km (0.108 R)
• M65: 43,737,331 km (0.045 R)
• M66: 44,629,982 km (0.117 R)
• M67: 45,709,031 km (0.066 R)
• M68: 46,342,428 km (0.101 R)
• M69: 46,705,802 km (0.039 R)
• M70: 46,796,757 km (0.093 R)
• M71: 47,161,178 km (0.041 R)
• M72: 50,390,098 km (0.057 R)
• M73: 53,975,809 km (0.084 R)
• M74: 55,125,170 km (0.033 R)
• M75: 56,282,609 km (0.063 R)
• M76: 57,253,349 km (0.085 R)
• M77: 57,935,964 km (0.083 R)
• M78: 58,131,638 km (0.049 R)
• M79: 59,506,742 km (0.08 R)
• M80: 59,704,061 km (0.069 R)
• M81: 60,198,183 km (0.064 R)
• M82: 62,389,044 km (0.036 R)
• M83: 63,594,952 km (0.116 R)
• M84: 63,796,760 km (0.092 R)
• M85: 64,200,824 km (0.081 R)
• M86: 65,113,221 km (0.115 R)
• M87: 66,234,308 km (0.066 R)
• M88: 67,670,148 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.9

Radius: 5.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.7 AU - 12.7 AU

Year: 16316 Days

Day: 22.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,290,080 km

• M1: 96,491 km (0.103 R)
• M2: 140,921 km (0.119 R)
• M3: 203,752 km (0.11 R)
• M4: 336,146 km (0.089 R)
• M5: 588,967 km (0.114 R)
• M6: 746,344 km (0.052 R)
• M7: 781,948 km (0.053 R)
• M8: 1,046,587 km (0.097 R)
• M9: 2,296,926 km (0.099 R)
• M10: 2,617,963 km (0.06 R)
• M11: 2,802,417 km (0.112 R)
• M12: 3,890,143 km (0.101 R)
• M13: 4,143,263 km (0.102 R)
• M14: 4,358,235 km (0.098 R)
• M15: 5,277,065 km (0.059 R)
• M16: 6,228,956 km (0.061 R)
• M17: 7,779,388 km (0.113 R)
• M18: 8,071,104 km (0.076 R)
• M19: 8,447,642 km (0.115 R)
• M20: 9,022,996 km (0.088 R)
• M21: 9,469,844 km (0.117 R)
• M22: 9,952,597 km (0.086 R)
• M23: 10,971,358 km (0.062 R)
• M24: 11,060,219 km (0.109 R)
• M25: 11,179,000 km (0.065 R)
• M26: 11,749,417 km (0.084 R)
• M27: 15,563,714 km (0.085 R)
• M28: 16,132,485 km (0.074 R)
• M29: 16,233,463 km (0.096 R)
• M30: 16,436,318 km (0.079 R)
• M31: 17,705,357 km (0.096 R)
• M32: 18,510,044 km (0.1 R)
• M33: 20,082,317 km (0.097 R)
• M34: 20,994,416 km (0.071 R)
• M35: 21,104,819 km (0.117 R)
• M36: 22,557,265 km (0.064 R)
• M37: 25,361,177 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.4

Radius: 3.2

Gravity: 96.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.73 AU - 18.69 AU

Year: 24989 Days

Day: 24.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,290,080 km

• M1: 154,983 km (0.119 R)
• M2: 241,900 km (0.104 R)
• M3: 838,496 km (0.098 R)
• M4: 1,024,745 km (0.05 R)
• M5: 1,057,059 km (0.095 R)
• M6: 1,362,837 km (0.041 R)
• M7: 1,694,196 km (0.069 R)
• M8: 2,214,647 km (0.057 R)
• M9: 4,294,057 km (0.062 R)
• M10: 4,827,673 km (0.072 R)
• M11: 5,956,090 km (0.072 R)
• M12: 6,369,578 km (0.061 R)
• M13: 6,792,043 km (0.119 R)
• M14: 6,853,228 km (0.07 R)
• M15: 9,036,459 km (0.079 R)
• M16: 10,062,102 km (0.084 R)
• M17: 10,201,677 km (0.084 R)
• M18: 10,908,826 km (0.105 R)
• M19: 11,196,054 km (0.033 R)
• M20: 12,669,444 km (0.102 R)
• M21: 13,351,909 km (0.051 R)
• M22: 13,659,183 km (0.107 R)
• M23: 14,124,283 km (0.118 R)
• M24: 16,526,675 km (0.048 R)
• M25: 19,484,375 km (0.115 R)
• M26: 20,978,558 km (0.093 R)
• M27: 21,335,499 km (0.111 R)
• M28: 23,241,824 km (0.036 R)
• M29: 23,426,279 km (0.069 R)
• M30: 24,261,932 km (0.057 R)
• M31: 26,058,154 km (0.113 R)
• M32: 28,387,243 km (0.073 R)
• M33: 29,576,546 km (0.048 R)
• M34: 30,177,331 km (0.061 R)
• M35: 30,782,006 km (0.119 R)
• M36: 33,656,679 km (0.097 R)
• M37: 36,294,538 km (0.103 R)
• M38: 36,508,463 km (0.076 R)
• M39: 36,615,575 km (0.117 R)
• M40: 37,152,631 km (0.108 R)
• M41: 37,800,540 km (0.094 R)
• M42: 38,234,673 km (0.086 R)
• M43: 38,561,245 km (0.077 R)
• M44: 38,670,302 km (0.079 R)
• M45: 38,779,508 km (0.099 R)
• M46: 39,766,704 km (0.091 R)
• M47: 40,873,280 km (0.066 R)
• M48: 40,984,431 km (0.072 R)
• M49: 41,765,781 km (0.118 R)
• M50: 44,025,008 km (0.085 R)
• M51: 44,253,145 km (0.041 R)
• M52: 44,825,057 km (0.048 R)
• M53: 48,543,013 km (0.072 R)
• M54: 55,282,996 km (0.088 R)
• M55: 56,269,444 km (0.094 R)
• M56: 56,393,161 km (0.08 R)
• M57: 58,510,121 km (0.104 R)
• M58: 60,146,422 km (0.1 R)
• M59: 61,670,226 km (0.088 R)
• M60: 63,721,662 km (0.065 R)
• M61: 64,496,728 km (0.111 R)
• M62: 65,665,088 km (0.12 R)
• M63: 65,795,388 km (0.065 R)
• M64: 66,056,137 km (0.088 R)
• M65: 67,102,574 km (0.063 R)
• M66: 67,233,771 km (0.091 R)
• M67: 69,742,677 km (0.066 R)
• M68: 71,476,815 km (0.093 R)
• M69: 71,879,084 km (0.061 R)
• M70: 72,013,273 km (0.093 R)
• M71: 72,147,612 km (0.085 R)
• M72: 72,551,078 km (0.089 R)
• M73: 73,090,228 km (0.063 R)
• M74: 74,579,625 km (0.119 R)
• M75: 76,352,659 km (0.103 R)
• M76: 76,626,722 km (0.094 R)
• M77: 77,175,746 km (0.071 R)
• M78: 79,940,315 km (0.086 R)
• M79: 81,474,591 km (0.108 R)
• M80: 81,614,465 km (0.07 R)
• M81: 81,754,638 km (0.073 R)
• M82: 82,455,953 km (0.05 R)
• M83: 83,300,283 km (0.037 R)
• M84: 84,288,975 km (0.075 R)
• M85: 85,281,557 km (0.11 R)
• M86: 85,423,675 km (0.058 R)
• M87: 88,857,844 km (0.108 R)
• M88: 89,578,906 km (0.12 R)
• M89: 91,172,273 km (0.095 R)
• M90: 92,482,750 km (0.117 R)
• M91: 93,359,992 km (0.078 R)
• M92: 93,652,905 km (0.108 R)
• M93: 96,303,629 km (0.085 R)
• M94: 97,192,689 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297

Radius: 6.7

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.03 AU - 18.11 AU

Year: 25826 Days

Day: 21.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,290,080 km

• M1: 100,530 km (0.086 R)
• M2: 151,543 km (0.084 R)
• M3: 305,928 km (0.12 R)
• M4: 492,177 km (0.042 R)
• M5: 549,174 km (0.091 R)
• M6: 628,909 km (0.118 R)
• M7: 1,011,581 km (0.096 R)
• M8: 1,456,335 km (0.098 R)
• M9: 1,512,434 km (0.031 R)
• M10: 2,370,977 km (0.088 R)
• M11: 2,883,200 km (0.057 R)
• M12: 2,954,109 km (0.088 R)
• M13: 3,061,520 km (0.113 R)
• M14: 3,206,780 km (0.066 R)
• M15: 3,317,333 km (0.082 R)
• M16: 4,245,588 km (0.101 R)
• M17: 4,326,370 km (0.11 R)
• M18: 5,033,819 km (0.115 R)
• M19: 5,821,601 km (0.067 R)
• M20: 5,866,480 km (0.039 R)
• M21: 5,911,509 km (0.084 R)
• M22: 6,835,576 km (0.108 R)
• M23: 7,508,916 km (0.049 R)
• M24: 7,705,188 km (0.06 R)
• M25: 8,002,738 km (0.113 R)
• M26: 8,102,819 km (0.108 R)
• M27: 8,354,742 km (0.061 R)
• M28: 8,711,682 km (0.117 R)
• M29: 8,969,739 km (0.112 R)
• M30: 10,026,947 km (0.097 R)
• M31: 10,188,961 km (0.082 R)
• M32: 10,297,420 km (0.117 R)
• M33: 12,430,087 km (0.103 R)
• M34: 12,895,935 km (0.098 R)
• M35: 13,308,227 km (0.062 R)
• M36: 13,964,961 km (0.099 R)
• M37: 16,186,938 km (0.062 R)
• M38: 16,695,422 km (0.061 R)
• M39: 17,080,187 km (0.09 R)
• M40: 17,273,767 km (0.108 R)
• M41: 18,186,464 km (0.083 R)
• M42: 20,194,366 km (0.099 R)
• M43: 20,262,433 km (0.078 R)
• M44: 20,467,233 km (0.111 R)
• M45: 22,482,765 km (0.105 R)
• M46: 22,553,375 km (0.119 R)
• M47: 22,694,895 km (0.082 R)
• M48: 23,049,890 km (0.11 R)
• M49: 23,909,330 km (0.083 R)
• M50: 24,415,420 km (0.092 R)
• M51: 24,925,100 km (0.08 R)
• M52: 25,954,931 km (0.083 R)
• M53: 27,148,872 km (0.102 R)
• M54: 27,450,162 km (0.113 R)
• M55: 28,132,179 km (0.065 R)
• M56: 28,742,987 km (0.097 R)
• M57: 28,896,474 km (0.119 R)
• M58: 29,127,005 km (0.03 R)
• M59: 30,289,230 km (0.048 R)
• M60: 31,941,539 km (0.117 R)
• M61: 34,678,282 km (0.088 R)
• M62: 34,841,643 km (0.115 R)
• M63: 36,571,743 km (0.114 R)
• M64: 36,737,946 km (0.077 R)
• M65: 38,076,847 km (0.112 R)
• M66: 38,414,190 km (0.116 R)
• M67: 40,200,688 km (0.08 R)
• M68: 41,580,130 km (0.11 R)
• M69: 42,014,263 km (0.039 R)
• M70: 43,150,309 km (0.114 R)
• M71: 43,677,941 km (0.051 R)
• M72: 44,562,214 km (0.092 R)
• M73: 45,720,550 km (0.12 R)
• M74: 45,810,159 km (0.084 R)
• M75: 46,618,287 km (0.118 R)
• M76: 47,521,858 km (0.09 R)
• M77: 49,898,220 km (0.072 R)
• M78: 50,359,580 km (0.114 R)
• M79: 51,100,688 km (0.084 R)
• M80: 55,241,108 km (0.12 R)
• M81: 58,319,234 km (0.065 R)
• M82: 59,000,054 km (0.068 R)
• M83: 59,390,205 km (0.082 R)
• M84: 60,467,609 km (0.112 R)
• M85: 62,641,715 km (0.116 R)
• M86: 63,239,059 km (0.043 R)
• M87: 65,647,435 km (0.092 R)
• M88: 66,152,926 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 20,032 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit