🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.63 AU - 0.91 AU

Year: 235 Days

Day: 39.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.82 AU - 1.1 AU

Year: 328 Days

Day: 16.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.63 AU

Year: 522 Days

Day: 34 Hours

Environment

Temp: 7 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.8 AU - 2.5 AU

Year: 1098 Days

Day: 12.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,956,900 km

• M1: 1,031,777 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 12.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.18 AU - 6.96 AU

Year: 5208 Days

Day: 14.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 17,956,900 km

• M1: 154,983 km (0.111 R)
• M2: 330,013 km (0.085 R)
• M3: 413,937 km (0.077 R)
• M4: 526,285 km (0.115 R)
• M5: 723,455 km (0.048 R)
• M6: 1,338,602 km (0.11 R)
• M7: 1,617,751 km (0.079 R)
• M8: 1,900,491 km (0.092 R)
• M9: 2,040,216 km (0.097 R)
• M10: 2,135,210 km (0.099 R)
• M11: 2,215,694 km (0.089 R)
• M12: 2,772,348 km (0.038 R)
• M13: 3,112,384 km (0.066 R)
• M14: 3,241,187 km (0.07 R)
• M15: 3,523,179 km (0.068 R)
• M16: 3,715,562 km (0.073 R)
• M17: 4,071,007 km (0.103 R)
• M18: 4,603,725 km (0.103 R)
• M19: 4,687,649 km (0.084 R)
• M20: 4,793,265 km (0.087 R)
• M21: 4,878,387 km (0.088 R)
• M22: 5,028,583 km (0.095 R)
• M23: 6,030,739 km (0.095 R)
• M24: 6,425,229 km (0.113 R)
• M25: 6,708,866 km (0.055 R)
• M26: 7,117,717 km (0.05 R)
• M27: 7,485,279 km (0.113 R)
• M28: 7,758,744 km (0.064 R)
• M29: 7,934,521 km (0.101 R)
• M30: 8,111,645 km (0.111 R)
• M31: 8,859,336 km (0.116 R)
• M32: 9,361,236 km (0.082 R)
• M33: 9,548,533 km (0.097 R)
• M34: 10,008,397 km (0.12 R)
• M35: 10,145,129 km (0.04 R)
• M36: 10,586,742 km (0.118 R)
• M37: 11,006,364 km (0.092 R)
• M38: 11,119,161 km (0.068 R)
• M39: 11,374,525 km (0.119 R)
• M40: 11,977,853 km (0.094 R)
• M41: 12,064,919 km (0.106 R)
• M42: 12,210,477 km (0.062 R)
• M43: 12,562,182 km (0.109 R)
• M44: 13,215,625 km (0.102 R)
• M45: 13,576,755 km (0.116 R)
• M46: 13,697,929 km (0.104 R)
• M47: 14,124,582 km (0.067 R)
• M48: 14,216,585 km (0.09 R)
• M49: 14,308,887 km (0.095 R)
• M50: 14,648,623 km (0.07 R)
• M51: 15,399,306 km (0.086 R)
• M52: 15,525,716 km (0.11 R)
• M53: 15,652,425 km (0.047 R)
• M54: 16,002,484 km (0.087 R)
• M55: 16,387,549 km (0.083 R)
• M56: 16,548,816 km (0.085 R)
• M57: 17,264,941 km (0.116 R)
• M58: 17,461,961 km (0.056 R)
• M59: 17,560,696 km (0.094 R)
• M60: 18,057,510 km (0.088 R)
• M61: 18,559,112 km (0.06 R)
• M62: 18,963,475 km (0.051 R)
• M63: 19,099,011 km (0.11 R)
• M64: 19,234,845 km (0.105 R)
• M65: 19,541,521 km (0.101 R)
• M66: 19,884,250 km (0.074 R)
• M67: 21,380,677 km (0.111 R)
• M68: 21,557,053 km (0.079 R)
• M69: 21,840,092 km (0.103 R)
• M70: 22,481,718 km (0.082 R)
• M71: 22,625,182 km (0.115 R)
• M72: 22,768,946 km (0.096 R)
• M73: 22,913,008 km (0.045 R)
• M74: 23,601,308 km (0.074 R)
• M75: 24,223,037 km (0.102 R)
• M76: 24,665,099 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 9.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.21 AU - 7.21 AU

Year: 5389 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,956,900 km

• M1: 157,527 km (0.08 R)
• M2: 231,278 km (0.065 R)
• M3: 604,226 km (0.111 R)
• M4: 747,690 km (0.085 R)
• M5: 1,182,272 km (0.104 R)
• M6: 1,420,581 km (0.117 R)
• M7: 2,548,400 km (0.08 R)
• M8: 2,743,775 km (0.097 R)
• M9: 3,389,738 km (0.091 R)
• M10: 3,496,850 km (0.112 R)
• M11: 3,682,950 km (0.115 R)
• M12: 4,228,085 km (0.115 R)
• M13: 4,679,122 km (0.1 R)
• M14: 5,268,837 km (0.095 R)
• M15: 5,808,586 km (0.083 R)
• M16: 5,955,491 km (0.105 R)
• M17: 6,347,138 km (0.09 R)
• M18: 6,727,865 km (0.099 R)
• M19: 6,921,145 km (0.091 R)
• M20: 6,979,339 km (0.086 R)
• M21: 7,175,013 km (0.066 R)
• M22: 7,571,597 km (0.11 R)
• M23: 7,934,671 km (0.101 R)
• M24: 8,761,798 km (0.105 R)
• M25: 9,164,216 km (0.097 R)
• M26: 9,443,066 km (0.109 R)
• M27: 9,616,151 km (0.116 R)
• M28: 10,340,953 km (0.117 R)
• M29: 10,766,260 km (0.11 R)
• M30: 11,449,473 km (0.044 R)
• M31: 11,749,866 km (0.113 R)
• M32: 12,146,599 km (0.066 R)
• M33: 12,524,035 km (0.095 R)
• M34: 12,666,601 km (0.113 R)
• M35: 15,348,592 km (0.076 R)
• M36: 15,475,750 km (0.109 R)
• M37: 15,577,626 km (0.093 R)
• M38: 16,116,627 km (0.115 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 10,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit