🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.47 AU - 0.61 AU

Year: 151 Days

Day: 16.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 150 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,774,661 km

• M1: 311,164 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.98 AU - 1.06 AU

Year: 392 Days

Day: 31 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.92 AU - 1.14 AU

Year: 398 Days

Day: 30.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,774,661 km

• M1: 542,591 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.88 AU - 1.24 AU

Year: 416 Days

Day: 30.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,774,661 km

• M1: 62,233 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.54 AU - 3.54 AU

Year: 2018 Days

Day: 34.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,774,661 km

• M1: 936,782 km (0.114 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.2

Radius: 8.4

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.54 AU - 5.06 AU

Year: 4005 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 105,774,661 km

• M1: 106,962 km (0.097 R)
• M2: 202,705 km (0.066 R)
• M3: 265,686 km (0.097 R)
• M4: 338,390 km (0.083 R)
• M5: 400,773 km (0.082 R)
• M6: 637,437 km (0.054 R)
• M7: 753,973 km (0.064 R)
• M8: 890,706 km (0.068 R)
• M9: 1,008,888 km (0.04 R)
• M10: 1,319,902 km (0.088 R)
• M11: 1,425,069 km (0.117 R)
• M12: 1,857,258 km (0.094 R)
• M13: 2,202,529 km (0.079 R)
• M14: 2,456,397 km (0.102 R)
• M15: 2,681,392 km (0.05 R)
• M16: 2,796,583 km (0.106 R)
• M17: 3,375,826 km (0.116 R)
• M18: 3,584,215 km (0.117 R)
• M19: 3,711,224 km (0.12 R)
• M20: 4,057,393 km (0.05 R)
• M21: 4,346,267 km (0.092 R)
• M22: 4,459,213 km (0.077 R)
• M23: 4,573,057 km (0.095 R)
• M24: 4,641,872 km (0.1 R)
• M25: 4,803,737 km (0.092 R)
• M26: 4,920,573 km (0.116 R)
• M27: 5,014,670 km (0.041 R)
• M28: 5,397,192 km (0.05 R)
• M29: 6,013,685 km (0.029 R)
• M30: 7,664,198 km (0.116 R)
• M31: 7,966,087 km (0.071 R)
• M32: 8,271,715 km (0.094 R)
• M33: 8,496,561 km (0.118 R)
• M34: 8,780,348 km (0.111 R)
• M35: 8,894,790 km (0.034 R)
• M36: 9,067,277 km (0.086 R)
• M37: 9,182,916 km (0.081 R)
• M38: 9,240,960 km (0.051 R)
• M39: 9,827,832 km (0.095 R)
• M40: 9,887,222 km (0.112 R)
• M41: 10,125,681 km (0.092 R)
• M42: 10,185,670 km (0.107 R)
• M43: 10,336,016 km (0.109 R)
• M44: 10,396,454 km (0.053 R)
• M45: 10,456,891 km (0.11 R)
• M46: 11,068,148 km (0.082 R)
• M47: 11,943,445 km (0.042 R)
• M48: 12,038,440 km (0.104 R)
• M49: 12,582,079 km (0.075 R)
• M50: 12,743,495 km (0.098 R)
• M51: 12,840,733 km (0.044 R)
• M52: 13,166,408 km (0.072 R)
• M53: 13,494,925 km (0.106 R)
• M54: 13,726,353 km (0.038 R)
• M55: 13,825,985 km (0.097 R)
• M56: 14,631,719 km (0.103 R)
• M57: 15,143,044 km (0.092 R)
• M58: 15,764,324 km (0.059 R)
• M59: 16,043,175 km (0.102 R)
• M60: 16,464,442 km (0.107 R)
• M61: 16,853,696 km (0.101 R)
• M62: 17,353,802 km (0.102 R)
• M63: 17,641,628 km (0.072 R)
• M64: 19,813,191 km (0.054 R)
• M65: 20,340,673 km (0.085 R)
• M66: 20,530,213 km (0.106 R)
• M67: 21,102,276 km (0.087 R)
• M68: 21,255,763 km (0.095 R)
• M69: 21,371,103 km (0.077 R)
• M70: 21,834,557 km (0.088 R)
• M71: 22,418,438 km (0.102 R)
• M72: 22,535,872 km (0.052 R)
• M73: 23,284,310 km (0.099 R)
• M74: 23,363,447 km (0.061 R)
• M75: 23,801,021 km (0.094 R)
• M76: 24,724,339 km (0.077 R)
• M77: 25,741,455 km (0.063 R)
• M78: 27,396,905 km (0.12 R)
• M79: 27,564,305 km (0.092 R)
• M80: 27,900,152 km (0.106 R)
• M81: 28,152,973 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.7

Radius: 8.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.01 AU - 5.35 AU

Year: 4489 Days

Day: 7.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 105,774,661 km

• M1: 152,889 km (0.039 R)
• M2: 215,271 km (0.084 R)
• M3: 334,950 km (0.044 R)
• M4: 540,946 km (0.113 R)
• M5: 622,028 km (0.092 R)
• M6: 1,000,511 km (0.099 R)
• M7: 1,125,874 km (0.119 R)
• M8: 1,342,342 km (0.026 R)
• M9: 1,405,023 km (0.083 R)
• M10: 1,481,468 km (0.109 R)
• M11: 1,692,251 km (0.086 R)
• M12: 1,760,169 km (0.112 R)
• M13: 2,099,157 km (0.081 R)
• M14: 2,837,423 km (0.116 R)
• M15: 2,902,348 km (0.077 R)
• M16: 2,967,872 km (0.091 R)
• M17: 3,100,266 km (0.047 R)
• M18: 3,302,672 km (0.095 R)
• M19: 3,388,242 km (0.056 R)
• M20: 3,596,782 km (0.076 R)
• M21: 3,667,242 km (0.052 R)
• M22: 3,755,954 km (0.12 R)
• M23: 3,845,413 km (0.058 R)
• M24: 3,971,823 km (0.074 R)
• M25: 4,434,530 km (0.087 R)
• M26: 4,567,223 km (0.059 R)
• M27: 4,701,263 km (0.119 R)
• M28: 5,290,379 km (0.092 R)
• M29: 5,675,594 km (0.036 R)
• M30: 6,302,259 km (0.083 R)
• M31: 6,906,784 km (0.111 R)
• M32: 7,016,739 km (0.081 R)
• M33: 7,260,733 km (0.032 R)
• M34: 7,825,465 km (0.112 R)
• M35: 8,545,180 km (0.06 R)
• M36: 8,805,779 km (0.047 R)
• M37: 8,996,816 km (0.083 R)
• M38: 9,141,178 km (0.116 R)
• M39: 9,237,669 km (0.106 R)
• M40: 9,310,373 km (0.097 R)
• M41: 9,407,612 km (0.1 R)
• M42: 9,578,452 km (0.104 R)
• M43: 9,873,908 km (0.049 R)
• M44: 10,147,224 km (0.084 R)
• M45: 10,322,552 km (0.065 R)
• M46: 10,524,210 km (0.058 R)
• M47: 10,650,770 km (0.087 R)
• M48: 11,085,202 km (0.07 R)
• M49: 11,162,395 km (0.101 R)
• M50: 11,447,229 km (0.06 R)
• M51: 11,708,277 km (0.101 R)
• M52: 12,369,500 km (0.09 R)
• M53: 12,449,684 km (0.053 R)
• M54: 12,934,232 km (0.113 R)
• M55: 13,042,840 km (0.106 R)
• M56: 13,342,784 km (0.054 R)
• M57: 13,700,323 km (0.111 R)
• M58: 14,452,949 km (0.07 R)
• M59: 14,990,604 km (0.06 R)
• M60: 15,276,336 km (0.067 R)
• M61: 15,419,801 km (0.094 R)
• M62: 16,027,317 km (0.082 R)
• M63: 16,436,767 km (0.098 R)
• M64: 16,524,880 km (0.078 R)
• M65: 16,642,763 km (0.105 R)
• M66: 16,908,748 km (0.087 R)
• M67: 17,206,149 km (0.114 R)
• M68: 17,926,762 km (0.119 R)
• M69: 18,108,523 km (0.11 R)
• M70: 18,169,260 km (0.078 R)
• M71: 18,229,997 km (0.097 R)
• M72: 18,626,580 km (0.074 R)
• M73: 18,964,522 km (0.08 R)
• M74: 19,026,156 km (0.118 R)
• M75: 19,087,940 km (0.107 R)
• M76: 19,242,475 km (0.071 R)
• M77: 20,021,730 km (0.114 R)
• M78: 20,210,224 km (0.105 R)
• M79: 20,747,579 km (0.097 R)
• M80: 21,002,195 km (0.088 R)
• M81: 21,097,937 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.6

Radius: 10

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.44 AU - 10.34 AU

Year: 9254 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,774,661 km

• M1: 140,323 km (0.085 R)
• M2: 379,380 km (0.105 R)
• M3: 532,568 km (0.061 R)
• M4: 831,465 km (0.093 R)
• M5: 932,743 km (0.057 R)
• M6: 1,397,543 km (0.072 R)
• M7: 1,484,609 km (0.061 R)
• M8: 1,627,625 km (0.104 R)
• M9: 1,889,272 km (0.082 R)
• M10: 2,104,543 km (0.096 R)
• M11: 3,203,638 km (0.102 R)
• M12: 3,437,460 km (0.075 R)
• M13: 3,508,818 km (0.105 R)
• M14: 3,971,524 km (0.07 R)
• M15: 4,325,024 km (0.086 R)
• M16: 4,636,038 km (0.056 R)
• M17: 5,225,304 km (0.06 R)
• M18: 5,307,433 km (0.065 R)
• M19: 5,528,838 km (0.078 R)
• M20: 5,724,961 km (0.109 R)
• M21: 6,037,920 km (0.095 R)
• M22: 6,124,238 km (0.07 R)
• M23: 6,327,242 km (0.078 R)
• M24: 6,444,377 km (0.083 R)
• M25: 6,562,111 km (0.112 R)
• M26: 6,710,362 km (0.118 R)
• M27: 6,829,741 km (0.051 R)
• M28: 7,468,075 km (0.082 R)
• M29: 7,810,056 km (0.102 R)
• M30: 8,541,739 km (0.068 R)
• M31: 8,866,666 km (0.049 R)
• M32: 9,162,720 km (0.107 R)
• M33: 9,262,053 km (0.09 R)
• M34: 9,595,955 km (0.098 R)
• M35: 9,933,747 km (0.07 R)
• M36: 10,001,814 km (0.101 R)
• M37: 10,656,006 km (0.111 R)
• M38: 10,795,431 km (0.038 R)
• M39: 11,005,766 km (0.119 R)
• M40: 11,288,506 km (0.115 R)
• M41: 12,005,528 km (0.027 R)
• M42: 12,150,638 km (0.052 R)
• M43: 12,296,496 km (0.026 R)
• M44: 12,442,803 km (0.085 R)
• M45: 12,700,410 km (0.099 R)
• M46: 12,811,262 km (0.087 R)
• M47: 12,885,313 km (0.074 R)
• M48: 12,959,664 km (0.025 R)
• M49: 14,243,812 km (0.111 R)
• M50: 14,784,458 km (0.116 R)
• M51: 14,979,085 km (0.119 R)
• M52: 15,096,370 km (0.109 R)
• M53: 15,845,855 km (0.035 R)
• M54: 15,965,234 km (0.082 R)
• M55: 16,526,675 km (0.072 R)
• M56: 16,647,849 km (0.06 R)
• M57: 16,931,637 km (0.065 R)
• M58: 19,089,885 km (0.109 R)
• M59: 19,174,557 km (0.108 R)
• M60: 19,600,163 km (0.088 R)
• M61: 19,685,584 km (0.113 R)
• M62: 19,899,808 km (0.074 R)
• M63: 20,547,268 km (0.061 R)
• M64: 20,895,382 km (0.119 R)
• M65: 21,026,430 km (0.079 R)
• M66: 22,934,700 km (0.085 R)
• M67: 23,205,323 km (0.045 R)
• M68: 24,482,290 km (0.119 R)
• M69: 24,759,046 km (0.117 R)
• M70: 25,175,826 km (0.093 R)
• M71: 25,548,324 km (0.103 R)
• M72: 26,063,539 km (0.11 R)
• M73: 26,961,426 km (0.104 R)
• M74: 27,294,879 km (0.078 R)
• M75: 28,739,097 km (0.117 R)
• M76: 28,982,194 km (0.026 R)
• M77: 29,666,604 km (0.101 R)
• M78: 30,852,018 km (0.043 R)
• M79: 31,250,696 km (0.12 R)
• M80: 31,902,195 km (0.048 R)
• M81: 32,153,818 km (0.114 R)
• M82: 32,305,211 km (0.1 R)
• M83: 32,811,451 km (0.104 R)
• M84: 33,065,617 km (0.095 R)
• M85: 33,729,383 km (0.083 R)
• M86: 33,985,794 km (0.051 R)
• M87: 34,449,098 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.6

Radius: 4

Gravity: 55.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.46 AU - 20.36 AU

Year: 28863 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,774,661 km

• M1: 243,994 km (0.118 R)
• M2: 571,913 km (0.055 R)
• M3: 599,139 km (0.048 R)
• M4: 771,925 km (0.064 R)
• M5: 832,961 km (0.07 R)
• M6: 992,432 km (0.105 R)
• M7: 2,007,753 km (0.076 R)
• M8: 2,487,065 km (0.109 R)
• M9: 2,623,647 km (0.069 R)
• M10: 3,048,206 km (0.103 R)
• M11: 3,243,731 km (0.078 R)
• M12: 3,493,858 km (0.036 R)
• M13: 5,410,955 km (0.094 R)
• M14: 6,130,521 km (0.052 R)
• M15: 6,191,856 km (0.079 R)
• M16: 6,626,737 km (0.087 R)
• M17: 6,689,718 km (0.114 R)
• M18: 7,329,847 km (0.111 R)
• M19: 8,258,700 km (0.12 R)
• M20: 9,577,106 km (0.027 R)
• M21: 10,737,088 km (0.054 R)
• M22: 11,635,722 km (0.081 R)
• M23: 12,792,413 km (0.085 R)
• M24: 12,870,952 km (0.096 R)
• M25: 14,147,171 km (0.119 R)
• M26: 14,800,166 km (0.07 R)
• M27: 16,305,270 km (0.095 R)
• M28: 16,475,513 km (0.109 R)
• M29: 16,731,923 km (0.084 R)
• M30: 17,162,167 km (0.056 R)
• M31: 18,209,651 km (0.119 R)
• M32: 20,092,041 km (0.112 R)
• M33: 20,457,658 km (0.048 R)
• M34: 20,733,218 km (0.037 R)
• M35: 21,567,226 km (0.095 R)
• M36: 22,223,512 km (0.079 R)
• M37: 24,134,475 km (0.045 R)
• M38: 24,425,592 km (0.119 R)
• M39: 26,997,180 km (0.054 R)
• M40: 27,299,367 km (0.083 R)
• M41: 28,417,013 km (0.119 R)
• M42: 28,621,813 km (0.087 R)
• M43: 30,173,442 km (0.096 R)
• M44: 31,540,317 km (0.099 R)
• M45: 32,177,904 km (0.118 R)
• M46: 32,284,567 km (0.119 R)
• M47: 33,357,782 km (0.115 R)
• M48: 35,208,906 km (0.079 R)
• M49: 35,428,965 km (0.096 R)
• M50: 35,539,069 km (0.093 R)
• M51: 37,317,039 km (0.119 R)
• M52: 37,541,286 km (0.025 R)
• M53: 38,782,799 km (0.096 R)
• M54: 40,382,300 km (0.078 R)
• M55: 44,236,838 km (0.068 R)
• M56: 46,629,357 km (0.051 R)
• M57: 50,172,283 km (0.115 R)
• M58: 50,543,735 km (0.077 R)
• M59: 51,164,716 km (0.108 R)
• M60: 53,043,067 km (0.106 R)
• M61: 53,674,220 km (0.049 R)
• M62: 55,071,464 km (0.113 R)
• M63: 56,352,022 km (0.117 R)
• M64: 57,512,752 km (0.112 R)
• M65: 63,835,655 km (0.115 R)
• M66: 63,969,695 km (0.114 R)
• M67: 64,103,884 km (0.085 R)
• M68: 64,238,074 km (0.074 R)
• M69: 64,372,413 km (0.12 R)
• M70: 65,180,391 km (0.104 R)
• M71: 66,806,370 km (0.102 R)
• M72: 67,214,922 km (0.091 R)
• M73: 68,171,450 km (0.096 R)
• M74: 70,513,256 km (0.048 R)
• M75: 71,624,319 km (0.094 R)
• M76: 72,321,744 km (0.106 R)
• M77: 73,442,232 km (0.107 R)
• M78: 74,568,405 km (0.09 R)
• M79: 74,709,625 km (0.057 R)
• M80: 75,984,199 km (0.115 R)
• M81: 77,551,835 km (0.115 R)
• M82: 80,863,783 km (0.084 R)
• M83: 81,299,112 km (0.117 R)
• M84: 85,252,535 km (0.12 R)
• M85: 87,773,708 km (0.049 R)
• M86: 95,176,110 km (0.116 R)
• M87: 95,329,298 km (0.11 R)
• M88: 96,096,287 km (0.113 R)
• M89: 97,019,305 km (0.116 R)
• M90: 97,173,391 km (0.11 R)
• M91: 100,117,178 km (0.097 R)
• M92: 100,584,672 km (0.032 R)
• M93: 100,896,733 km (0.106 R)
• M94: 101,209,093 km (0.116 R)
• M95: 101,834,861 km (0.038 R)
• M96: 103,562,268 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit