🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.48 AU - 0.56 AU

Year: 143 Days

Day: 42 Hours

Environment

Temp: 197 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.7 AU - 1.04 AU

Year: 309 Days

Day: 17.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.06 AU - 1.22 AU

Year: 464 Days

Day: 20.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,379,027 km

• M1: 91,255 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.02 AU - 2.44 AU

Year: 1268 Days

Day: 17.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,379,027 km

• M1: 188,643 km (0.086 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.1

Radius: 11

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.51 AU - 5.61 AU

Year: 3708 Days

Day: 8.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 175.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,379,027 km

• M1: 141,071 km (0.109 R)
• M2: 246,388 km (0.047 R)
• M3: 318,344 km (0.074 R)
• M4: 544,087 km (0.106 R)
• M5: 634,445 km (0.082 R)
• M6: 738,864 km (0.092 R)
• M7: 911,949 km (0.115 R)
• M8: 1,118,543 km (0.092 R)
• M9: 1,258,118 km (0.087 R)
• M10: 1,393,205 km (0.085 R)
• M11: 1,566,439 km (0.088 R)
• M12: 1,644,529 km (0.106 R)
• M13: 1,723,966 km (0.051 R)
• M14: 1,886,878 km (0.111 R)
• M15: 2,316,523 km (0.068 R)
• M16: 2,471,058 km (0.084 R)
• M17: 2,682,290 km (0.092 R)
• M18: 2,817,526 km (0.095 R)
• M19: 2,913,419 km (0.106 R)
• M20: 3,066,607 km (0.079 R)
• M21: 3,208,126 km (0.107 R)
• M22: 3,887,001 km (0.117 R)
• M23: 4,102,422 km (0.11 R)
• M24: 4,772,322 km (0.06 R)
• M25: 5,963,570 km (0.088 R)
• M26: 6,446,621 km (0.099 R)
• M27: 6,555,827 km (0.073 R)
• M28: 6,757,485 km (0.093 R)
• M29: 6,905,438 km (0.077 R)
• M30: 7,298,880 km (0.052 R)
• M31: 7,796,143 km (0.096 R)
• M32: 7,990,471 km (0.071 R)
• M33: 8,783,340 km (0.084 R)
• M34: 8,965,251 km (0.109 R)
• M35: 9,128,013 km (0.117 R)
• M36: 9,872,412 km (0.104 R)
• M37: 10,787,203 km (0.067 R)
• M38: 11,069,046 km (0.085 R)
• M39: 11,221,785 km (0.112 R)
• M40: 12,401,364 km (0.104 R)
• M41: 12,492,021 km (0.089 R)
• M42: 12,719,559 km (0.071 R)
• M43: 12,902,517 km (0.067 R)
• M44: 13,387,065 km (0.075 R)
• M45: 13,736,974 km (0.03 R)
• M46: 14,255,480 km (0.08 R)
• M47: 14,397,897 km (0.093 R)
• M48: 14,612,720 km (0.117 R)
• M49: 15,093,528 km (0.066 R)
• M50: 15,166,083 km (0.096 R)
• M51: 15,336,026 km (0.07 R)
• M52: 15,482,033 km (0.06 R)
• M53: 15,751,010 km (0.039 R)
• M54: 15,824,612 km (0.09 R)
• M55: 15,923,048 km (0.094 R)
• M56: 16,021,633 km (0.087 R)
• M57: 16,244,085 km (0.078 R)
• M58: 16,617,182 km (0.069 R)
• M59: 16,792,361 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.7

Radius: 13.1

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.37 AU - 6.87 AU

Year: 5073 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,379,027 km

• M1: 171,589 km (0.086 R)
• M2: 376,687 km (0.096 R)
• M3: 521,648 km (0.068 R)
• M4: 627,114 km (0.106 R)
• M5: 1,008,140 km (0.074 R)
• M6: 1,145,920 km (0.081 R)
• M7: 1,510,490 km (0.111 R)
• M8: 1,670,260 km (0.096 R)
• M9: 2,184,129 km (0.085 R)
• M10: 2,284,808 km (0.083 R)
• M11: 2,386,834 km (0.08 R)
• M12: 2,638,607 km (0.089 R)
• M13: 3,398,564 km (0.107 R)
• M14: 3,586,908 km (0.054 R)
• M15: 3,803,227 km (0.112 R)
• M16: 4,023,734 km (0.119 R)
• M17: 5,544,845 km (0.107 R)
• M18: 5,655,697 km (0.1 R)
• M19: 6,164,330 km (0.109 R)
• M20: 6,717,244 km (0.083 R)
• M21: 6,984,725 km (0.069 R)
• M22: 7,074,633 km (0.116 R)
• M23: 7,195,209 km (0.06 R)
• M24: 7,346,901 km (0.1 R)
• M25: 7,870,494 km (0.118 R)
• M26: 8,089,654 km (0.071 R)
• M27: 9,248,739 km (0.03 R)
• M28: 9,948,707 km (0.117 R)
• M29: 10,083,944 km (0.075 R)
• M30: 10,356,361 km (0.063 R)
• M31: 10,493,543 km (0.103 R)
• M32: 11,293,742 km (0.092 R)
• M33: 11,683,444 km (0.096 R)
• M34: 12,549,167 km (0.101 R)
• M35: 12,695,324 km (0.118 R)
• M36: 12,805,428 km (0.113 R)
• M37: 13,211,886 km (0.092 R)
• M38: 13,773,027 km (0.109 R)
• M39: 14,075,364 km (0.082 R)
• M40: 14,418,243 km (0.088 R)
• M41: 15,073,481 km (0.08 R)
• M42: 15,229,063 km (0.098 R)
• M43: 16,333,096 km (0.117 R)
• M44: 16,452,923 km (0.091 R)
• M45: 16,573,051 km (0.075 R)
• M46: 17,259,256 km (0.049 R)
• M47: 17,422,168 km (0.106 R)
• M48: 17,667,359 km (0.11 R)
• M49: 17,954,886 km (0.11 R)
• M50: 18,119,892 km (0.069 R)
• M51: 18,368,225 km (0.033 R)
• M52: 18,534,578 km (0.08 R)
• M53: 18,659,642 km (0.066 R)
• M54: 19,627,390 km (0.058 R)
• M55: 20,096,080 km (0.082 R)
• M56: 20,181,650 km (0.077 R)
• M57: 20,267,370 km (0.1 R)
• M58: 20,611,595 km (0.104 R)
• M59: 21,305,729 km (0.093 R)
• M60: 22,095,755 km (0.081 R)
• M61: 22,184,167 km (0.114 R)
• M62: 22,405,572 km (0.091 R)
• M63: 22,627,875 km (0.059 R)
• M64: 22,940,085 km (0.11 R)
• M65: 23,523,966 km (0.054 R)
• M66: 25,675,333 km (0.096 R)
• M67: 26,375,152 km (0.077 R)
• M68: 27,460,335 km (0.097 R)
• M69: 27,698,195 km (0.046 R)
• M70: 27,936,654 km (0.088 R)
• M71: 28,367,795 km (0.059 R)
• M72: 30,016,214 km (0.057 R)
• M73: 30,261,256 km (0.087 R)
• M74: 30,408,610 km (0.109 R)
• M75: 31,695,600 km (0.087 R)
• M76: 31,795,232 km (0.068 R)
• M77: 32,596,927 km (0.08 R)
• M78: 33,151,935 km (0.112 R)
• M79: 33,253,213 km (0.067 R)
• M80: 33,913,688 km (0.078 R)
• M81: 34,271,227 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.4

Radius: 10.4

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.38 AU - 11.96 AU

Year: 11451 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 31,379,027 km

• M1: 144,063 km (0.103 R)
• M2: 401,670 km (0.092 R)
• M3: 702,960 km (0.069 R)
• M4: 1,048,681 km (0.102 R)
• M5: 1,206,058 km (0.108 R)
• M6: 1,276,070 km (0.037 R)
• M7: 2,107,385 km (0.092 R)
• M8: 2,250,401 km (0.089 R)
• M9: 2,396,558 km (0.082 R)
• M10: 3,045,214 km (0.065 R)
• M11: 3,207,528 km (0.117 R)
• M12: 3,439,554 km (0.111 R)
• M13: 3,815,344 km (0.107 R)
• M14: 3,955,218 km (0.091 R)
• M15: 4,132,641 km (0.114 R)
• M16: 4,569,168 km (0.116 R)
• M17: 4,755,417 km (0.077 R)
• M18: 5,565,041 km (0.111 R)
• M19: 6,375,562 km (0.082 R)
• M20: 6,584,101 km (0.092 R)
• M21: 7,925,994 km (0.104 R)
• M22: 8,105,213 km (0.111 R)
• M23: 10,358,755 km (0.088 R)
• M24: 10,653,463 km (0.075 R)
• M25: 11,655,320 km (0.066 R)
• M26: 11,757,196 km (0.111 R)
• M27: 13,108,065 km (0.054 R)
• M28: 13,533,521 km (0.096 R)
• M29: 14,289,140 km (0.059 R)
• M30: 15,336,325 km (0.12 R)
• M31: 16,579,633 km (0.116 R)
• M32: 16,694,225 km (0.058 R)
• M33: 17,039,796 km (0.079 R)
• M34: 17,155,435 km (0.086 R)
• M35: 17,737,820 km (0.075 R)
• M36: 18,267,546 km (0.113 R)
• M37: 18,802,508 km (0.118 R)
• M38: 19,161,991 km (0.073 R)
• M39: 19,282,268 km (0.086 R)
• M40: 19,402,844 km (0.108 R)
• M41: 20,869,352 km (0.116 R)
• M42: 21,055,302 km (0.116 R)
• M43: 21,490,931 km (0.051 R)
• M44: 21,615,995 km (0.028 R)
• M45: 22,498,024 km (0.09 R)
• M46: 22,879,798 km (0.041 R)
• M47: 23,263,516 km (0.071 R)
• M48: 23,520,525 km (0.076 R)
• M49: 24,623,510 km (0.084 R)
• M50: 25,346,218 km (0.106 R)
• M51: 26,142,378 km (0.087 R)
• M52: 27,623,546 km (0.088 R)
• M53: 29,339,434 km (0.074 R)
• M54: 31,160,488 km (0.114 R)
• M55: 32,156,062 km (0.107 R)
• M56: 33,306,620 km (0.088 R)
• M57: 33,596,391 km (0.107 R)
• M58: 35,352,520 km (0.115 R)
• M59: 36,838,476 km (0.093 R)
• M60: 37,213,218 km (0.095 R)
• M61: 37,513,910 km (0.079 R)
• M62: 38,041,991 km (0.11 R)
• M63: 38,344,926 km (0.079 R)
• M64: 39,105,631 km (0.118 R)
• M65: 42,198,268 km (0.104 R)
• M66: 43,062,345 km (0.072 R)
• M67: 43,377,997 km (0.07 R)
• M68: 43,932,257 km (0.12 R)
• M69: 44,568,646 km (0.107 R)
• M70: 46,172,934 km (0.079 R)
• M71: 46,496,065 km (0.118 R)
• M72: 47,388,417 km (0.111 R)
• M73: 48,040,963 km (0.119 R)
• M74: 49,850,947 km (0.081 R)
• M75: 51,683,072 km (0.11 R)
• M76: 52,523,214 km (0.101 R)
• M77: 52,691,811 km (0.113 R)
• M78: 52,776,184 km (0.108 R)
• M79: 53,029,453 km (0.102 R)
• M80: 53,961,747 km (0.065 R)
• M81: 55,156,137 km (0.099 R)
• M82: 56,445,371 km (0.111 R)
• M83: 56,963,877 km (0.051 R)
• M84: 57,050,494 km (0.063 R)
• M85: 57,310,495 km (0.119 R)
• M86: 57,570,796 km (0.115 R)
• M87: 57,918,611 km (0.1 R)
• M88: 58,005,677 km (0.117 R)
• M89: 58,267,024 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.1

Radius: 6.4

Gravity: 20.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.43 AU - 19.73 AU

Year: 26880 Days

Day: 19.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 146.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,379,027 km

• M1: 137,331 km (0.087 R)
• M2: 209,138 km (0.109 R)
• M3: 279,150 km (0.058 R)
• M4: 492,925 km (0.118 R)
• M5: 1,282,652 km (0.04 R)
• M6: 1,638,695 km (0.102 R)
• M7: 1,866,682 km (0.089 R)
• M8: 3,386,447 km (0.078 R)
• M9: 3,874,585 km (0.096 R)
• M10: 4,025,380 km (0.073 R)
• M11: 5,189,101 km (0.027 R)
• M12: 5,355,454 km (0.118 R)
• M13: 5,864,835 km (0.103 R)
• M14: 6,038,069 km (0.1 R)
• M15: 6,567,945 km (0.056 R)
• M16: 7,671,977 km (0.107 R)
• M17: 7,798,088 km (0.08 R)
• M18: 9,703,666 km (0.057 R)
• M19: 9,908,765 km (0.074 R)
• M20: 10,046,245 km (0.105 R)
• M21: 11,240,036 km (0.119 R)
• M22: 11,311,693 km (0.108 R)
• M23: 11,963,043 km (0.098 R)
• M24: 12,701,009 km (0.115 R)
• M25: 13,912,153 km (0.114 R)
• M26: 15,238,937 km (0.089 R)
• M27: 15,556,982 km (0.088 R)
• M28: 15,877,121 km (0.089 R)
• M29: 16,687,194 km (0.031 R)
• M30: 17,593,757 km (0.1 R)
• M31: 21,465,050 km (0.095 R)
• M32: 26,534,025 km (0.11 R)
• M33: 28,074,733 km (0.071 R)
• M34: 28,855,933 km (0.09 R)
• M35: 29,842,531 km (0.093 R)
• M36: 31,040,960 km (0.105 R)
• M37: 31,950,066 km (0.094 R)
• M38: 32,970,473 km (0.113 R)
• M39: 33,484,641 km (0.074 R)
• M40: 35,567,791 km (0.116 R)
• M41: 36,624,999 km (0.078 R)
• M42: 37,371,044 km (0.106 R)
• M43: 38,337,895 km (0.095 R)
• M44: 41,508,323 km (0.07 R)
• M45: 41,619,175 km (0.085 R)
• M46: 41,841,178 km (0.073 R)
• M47: 42,174,781 km (0.102 R)
• M48: 43,293,325 km (0.096 R)
• M49: 44,534,837 km (0.09 R)
• M50: 46,017,352 km (0.098 R)
• M51: 46,937,529 km (0.076 R)
• M52: 47,747,751 km (0.098 R)
• M53: 48,445,924 km (0.119 R)
• M54: 48,679,446 km (0.1 R)
• M55: 49,147,388 km (0.054 R)
• M56: 52,225,963 km (0.063 R)
• M57: 52,705,125 km (0.062 R)
• M58: 53,185,783 km (0.037 R)
• M59: 53,667,787 km (0.083 R)
• M60: 54,151,288 km (0.037 R)
• M61: 55,366,322 km (0.113 R)
• M62: 55,610,465 km (0.114 R)
• M63: 56,099,650 km (0.05 R)
• M64: 56,222,171 km (0.051 R)
• M65: 57,082,508 km (0.118 R)
• M66: 57,947,034 km (0.114 R)
• M67: 58,194,918 km (0.09 R)
• M68: 62,715,616 km (0.059 R)
• M69: 66,827,762 km (0.115 R)
• M70: 67,478,064 km (0.096 R)
• M71: 67,999,862 km (0.106 R)
• M72: 69,310,189 km (0.101 R)
• M73: 69,968,570 km (0.11 R)
• M74: 71,026,077 km (0.079 R)
• M75: 72,222,112 km (0.074 R)
• M76: 74,230,463 km (0.062 R)
• M77: 75,579,387 km (0.083 R)
• M78: 78,849,896 km (0.105 R)
• M79: 82,305,457 km (0.114 R)
• M80: 86,516,787 km (0.109 R)
• M81: 87,936,172 km (0.077 R)
• M82: 89,935,996 km (0.092 R)
• M83: 90,797,829 km (0.072 R)
• M84: 92,239,953 km (0.054 R)
• M85: 92,529,425 km (0.116 R)
• M86: 92,674,086 km (0.06 R)
• M87: 96,171,684 km (0.114 R)
• M88: 96,758,856 km (0.06 R)
• M89: 96,905,761 km (0.031 R)
• M90: 97,641,782 km (0.087 R)
• M91: 97,936,640 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26

Radius: 8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.42 AU - 21 AU

Year: 27187 Days

Day: 19.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 31,379,027 km

• M1: 110,553 km (0.049 R)
• M2: 2,139,100 km (0.1 R)
• M3: 3,283,224 km (0.115 R)
• M4: 3,482,489 km (0.113 R)
• M5: 4,198,614 km (0.08 R)
• M6: 4,585,773 km (0.085 R)
• M7: 6,246,160 km (0.061 R)
• M8: 6,383,042 km (0.098 R)
• M9: 8,161,461 km (0.096 R)
• M10: 8,888,657 km (0.109 R)
• M11: 9,353,607 km (0.084 R)
• M12: 9,668,062 km (0.095 R)
• M13: 10,114,013 km (0.111 R)
• M14: 10,242,667 km (0.048 R)
• M15: 11,025,961 km (0.091 R)
• M16: 11,092,233 km (0.073 R)
• M17: 11,258,137 km (0.103 R)
• M18: 12,066,265 km (0.115 R)
• M19: 12,305,472 km (0.092 R)
• M20: 13,102,530 km (0.085 R)
• M21: 14,819,015 km (0.05 R)
• M22: 15,369,835 km (0.096 R)
• M23: 15,889,987 km (0.12 R)
• M24: 16,453,671 km (0.094 R)
• M25: 16,642,913 km (0.079 R)
• M26: 16,871,199 km (0.05 R)
• M27: 17,910,755 km (0.068 R)
• M28: 19,930,476 km (0.052 R)
• M29: 21,854,753 km (0.109 R)
• M30: 22,481,269 km (0.054 R)
• M31: 26,717,432 km (0.071 R)
• M32: 28,243,330 km (0.042 R)
• M33: 28,515,598 km (0.084 R)
• M34: 29,521,195 km (0.094 R)
• M35: 30,352,510 km (0.043 R)
• M36: 30,631,361 km (0.084 R)
• M37: 30,910,959 km (0.091 R)
• M38: 31,051,132 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 20,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit