🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.49 AU - 0.69 AU

Year: 174 Days

Day: 46.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,246,418 km

• M1: 272,567 km (0.107 R)
• M2: 348,862 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.8 AU - 0.94 AU

Year: 311 Days

Day: 12.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,246,418 km

• M1: 524,191 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.25 AU - 1.27 AU

Year: 542 Days

Day: 38.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 13.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.79 AU - 6.13 AU

Year: 4230 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 69,246,418 km

• M1: 169,644 km (0.085 R)
• M2: 255,812 km (0.108 R)
• M3: 374,144 km (0.048 R)
• M4: 495,468 km (0.084 R)
• M5: 619,784 km (0.058 R)
• M6: 905,366 km (0.089 R)
• M7: 1,092,214 km (0.09 R)
• M8: 1,205,160 km (0.111 R)
• M9: 1,464,414 km (0.112 R)
• M10: 1,921,884 km (0.11 R)
• M11: 2,179,192 km (0.098 R)
• M12: 2,349,135 km (0.072 R)
• M13: 2,573,981 km (0.056 R)
• M14: 2,780,127 km (0.046 R)
• M15: 2,871,980 km (0.09 R)
• M16: 3,113,132 km (0.082 R)
• M17: 3,389,140 km (0.114 R)
• M18: 3,730,821 km (0.054 R)
• M19: 3,832,697 km (0.043 R)
• M20: 4,158,821 km (0.113 R)
• M21: 4,340,732 km (0.091 R)
• M22: 4,680,917 km (0.11 R)
• M23: 4,870,159 km (0.116 R)
• M24: 5,338,250 km (0.031 R)
• M25: 5,436,835 km (0.031 R)
• M26: 5,536,168 km (0.112 R)
• M27: 6,632,870 km (0.1 R)
• M28: 6,881,652 km (0.093 R)
• M29: 7,007,164 km (0.111 R)
• M30: 7,297,085 km (0.089 R)
• M31: 7,627,995 km (0.095 R)
• M32: 7,888,894 km (0.101 R)
• M33: 8,171,634 km (0.075 R)
• M34: 8,304,776 km (0.058 R)
• M35: 8,573,155 km (0.093 R)
• M36: 8,766,585 km (0.116 R)
• M37: 9,256,667 km (0.066 R)
• M38: 9,515,173 km (0.084 R)
• M39: 9,715,484 km (0.073 R)
• M40: 9,897,096 km (0.117 R)
• M41: 10,018,869 km (0.093 R)
• M42: 10,593,324 km (0.115 R)
• M43: 10,759,378 km (0.054 R)
• M44: 11,517,690 km (0.102 R)
• M45: 11,989,671 km (0.095 R)
• M46: 12,206,289 km (0.085 R)
• M47: 12,424,103 km (0.106 R)
• M48: 12,665,405 km (0.106 R)
• M49: 12,863,921 km (0.043 R)
• M50: 13,219,365 km (0.086 R)
• M51: 13,555,661 km (0.119 R)
• M52: 13,690,898 km (0.089 R)
• M53: 13,917,389 km (0.046 R)
• M54: 14,053,972 km (0.038 R)
• M55: 14,167,966 km (0.095 R)
• M56: 14,466,114 km (0.058 R)
• M57: 14,558,266 km (0.058 R)
• M58: 15,045,207 km (0.084 R)
• M59: 15,208,718 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228

Radius: 4.2

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.32 AU - 21.38 AU

Year: 30097 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,246,418 km

• M1: 58,493 km (0.086 R)
• M2: 233,522 km (0.118 R)
• M3: 564,732 km (0.109 R)
• M4: 757,264 km (0.094 R)
• M5: 872,754 km (0.083 R)
• M6: 1,416,991 km (0.087 R)
• M7: 1,588,580 km (0.093 R)
• M8: 1,647,372 km (0.037 R)
• M9: 2,440,240 km (0.042 R)
• M10: 3,446,286 km (0.043 R)
• M11: 3,522,581 km (0.106 R)
• M12: 3,952,077 km (0.073 R)
• M13: 6,380,948 km (0.055 R)
• M14: 6,568,843 km (0.105 R)
• M15: 6,950,317 km (0.087 R)
• M16: 7,192,366 km (0.101 R)
• M17: 7,387,891 km (0.034 R)
• M18: 7,486,326 km (0.109 R)
• M19: 7,585,360 km (0.103 R)
• M20: 8,136,927 km (0.053 R)
• M21: 8,962,259 km (0.108 R)
• M22: 9,278,658 km (0.09 R)
• M23: 10,085,290 km (0.105 R)
• M24: 10,304,152 km (0.08 R)
• M25: 10,414,256 km (0.075 R)
• M26: 10,580,010 km (0.109 R)
• M27: 10,635,511 km (0.068 R)
• M28: 12,636,532 km (0.095 R)
• M29: 12,931,689 km (0.092 R)
• M30: 13,169,400 km (0.119 R)
• M31: 13,468,595 km (0.093 R)
• M32: 13,709,598 km (0.119 R)
• M33: 15,436,256 km (0.119 R)
• M34: 15,941,897 km (0.089 R)
• M35: 16,710,681 km (0.076 R)
• M36: 17,754,425 km (0.113 R)
• M37: 18,018,615 km (0.081 R)
• M38: 18,084,887 km (0.097 R)
• M39: 18,417,443 km (0.115 R)
• M40: 18,617,904 km (0.087 R)
• M41: 19,088,389 km (0.111 R)
• M42: 20,316,288 km (0.074 R)
• M43: 23,713,207 km (0.071 R)
• M44: 24,004,175 km (0.119 R)
• M45: 24,077,029 km (0.11 R)
• M46: 24,296,190 km (0.05 R)
• M47: 24,589,552 km (0.102 R)
• M48: 25,402,018 km (0.082 R)
• M49: 25,550,718 km (0.089 R)
• M50: 25,625,218 km (0.114 R)
• M51: 25,848,866 km (0.118 R)
• M52: 26,448,904 km (0.109 R)
• M53: 28,122,156 km (0.051 R)
• M54: 28,430,028 km (0.108 R)
• M55: 29,126,855 km (0.104 R)
• M56: 30,537,264 km (0.111 R)
• M57: 30,774,526 km (0.105 R)
• M58: 31,569,788 km (0.082 R)
• M59: 31,649,674 km (0.04 R)
• M60: 31,889,778 km (0.114 R)
• M61: 32,532,899 km (0.098 R)
• M62: 33,099,127 km (0.097 R)
• M63: 33,261,591 km (0.112 R)
• M64: 34,734,980 km (0.108 R)
• M65: 34,817,408 km (0.115 R)
• M66: 35,396,651 km (0.111 R)
• M67: 35,895,560 km (0.049 R)
• M68: 37,660,366 km (0.085 R)
• M69: 38,510,531 km (0.107 R)
• M70: 40,316,477 km (0.085 R)
• M71: 43,475,834 km (0.07 R)
• M72: 44,456,897 km (0.104 R)
• M73: 44,995,150 km (0.069 R)
• M74: 45,535,497 km (0.05 R)
• M75: 46,441,013 km (0.091 R)
• M76: 46,895,941 km (0.115 R)
• M77: 47,078,300 km (0.112 R)
• M78: 47,352,364 km (0.096 R)
• M79: 48,269,548 km (0.103 R)
• M80: 50,681,664 km (0.11 R)
• M81: 50,868,961 km (0.076 R)
• M82: 51,902,383 km (0.056 R)
• M83: 52,091,175 km (0.099 R)
• M84: 52,563,755 km (0.059 R)
• M85: 53,418,108 km (0.113 R)
• M86: 56,105,335 km (0.118 R)
• M87: 56,492,794 km (0.114 R)
• M88: 56,589,733 km (0.104 R)
• M89: 56,686,822 km (0.1 R)
• M90: 58,934,380 km (0.115 R)
• M91: 59,229,687 km (0.117 R)
• M92: 61,310,743 km (0.099 R)
• M93: 62,410,287 km (0.03 R)
• M94: 62,711,278 km (0.058 R)
• M95: 65,645,640 km (0.079 R)
• M96: 66,053,893 km (0.055 R)
• M97: 67,078,339 km (0.039 R)
• M98: 67,901,576 km (0.118 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: 519 - 11,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit