🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.57 AU - 0.71 AU

Year: 180 Days

Day: 47.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.03 AU - 1.51 AU

Year: 503 Days

Day: 12.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 131.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2 AU - 2.82 AU

Year: 1315 Days

Day: 43.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,340,305 km

• M1: 20,645 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.25 AU - 5.99 AU

Year: 4072 Days

Day: 38.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 93.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 8.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.04 AU - 9.68 AU

Year: 9269 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 108,340,305 km

• M1: 106,962 km (0.086 R)
• M2: 434,283 km (0.038 R)
• M3: 885,769 km (0.068 R)
• M4: 1,391,410 km (0.046 R)
• M5: 2,181,137 km (0.096 R)
• M6: 2,605,995 km (0.1 R)
• M7: 3,063,016 km (0.12 R)
• M8: 4,137,877 km (0.057 R)
• M9: 5,316,858 km (0.057 R)
• M10: 6,668,475 km (0.104 R)
• M11: 7,010,455 km (0.09 R)
• M12: 7,771,011 km (0.045 R)
• M13: 8,853,950 km (0.03 R)
• M14: 10,688,319 km (0.085 R)
• M15: 11,423,892 km (0.093 R)
• M16: 13,772,279 km (0.096 R)
• M17: 14,079,104 km (0.066 R)
• M18: 15,418,155 km (0.097 R)
• M19: 16,631,693 km (0.071 R)
• M20: 17,835,208 km (0.104 R)
• M21: 22,378,495 km (0.115 R)
• M22: 26,300,502 km (0.106 R)
• M23: 28,423,296 km (0.11 R)
• M24: 31,711,308 km (0.101 R)
• M25: 33,226,285 km (0.07 R)
• M26: 34,788,985 km (0.086 R)
• M27: 38,060,241 km (0.112 R)
• M28: 40,770,207 km (0.09 R)
• M29: 41,658,818 km (0.072 R)
• M30: 42,560,145 km (0.053 R)
• M31: 42,950,446 km (0.119 R)
• M32: 44,401,845 km (0.081 R)
• M33: 44,669,326 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.7

Radius: 3.5

Gravity: 69.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.63 AU - 19.13 AU

Year: 21199 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 108,340,305 km

• M1: 43,533 km (0.102 R)
• M2: 169,644 km (0.119 R)
• M3: 297,700 km (0.066 R)
• M4: 447,298 km (0.117 R)
• M5: 684,709 km (0.063 R)
• M6: 1,106,725 km (0.093 R)
• M7: 1,373,907 km (0.071 R)
• M8: 1,610,122 km (0.112 R)
• M9: 2,507,111 km (0.085 R)
• M10: 2,781,623 km (0.048 R)
• M11: 3,390,037 km (0.091 R)
• M12: 3,725,585 km (0.092 R)
• M13: 4,497,810 km (0.034 R)
• M14: 5,017,064 km (0.095 R)
• M15: 5,371,162 km (0.058 R)
• M16: 7,052,193 km (0.048 R)
• M17: 7,198,201 km (0.107 R)
• M18: 7,346,153 km (0.047 R)
• M19: 7,648,341 km (0.063 R)
• M20: 9,401,179 km (0.053 R)
• M21: 10,308,191 km (0.11 R)
• M22: 11,471,614 km (0.115 R)
• M23: 11,809,705 km (0.073 R)
• M24: 12,863,771 km (0.077 R)
• M25: 16,400,115 km (0.106 R)
• M26: 16,742,545 km (0.074 R)
• M27: 17,177,426 km (0.094 R)
• M28: 24,745,881 km (0.082 R)
• M29: 25,882,227 km (0.056 R)
• M30: 32,759,989 km (0.095 R)
• M31: 34,827,132 km (0.062 R)
• M32: 36,687,681 km (0.088 R)
• M33: 37,568,214 km (0.118 R)
• M34: 39,067,035 km (0.111 R)
• M35: 42,664,714 km (0.063 R)
• M36: 43,149,561 km (0.039 R)
• M37: 47,680,581 km (0.084 R)
• M38: 53,261,928 km (0.062 R)
• M39: 55,534,320 km (0.082 R)
• M40: 62,529,666 km (0.114 R)
• M41: 64,843,646 km (0.032 R)
• M42: 65,270,449 km (0.088 R)
• M43: 65,484,523 km (0.107 R)
• M44: 68,090,368 km (0.113 R)
• M45: 79,692,581 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.7

Radius: 6

Gravity: 20.44 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 18.02 AU - 23.12 AU

Year: 32789 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 108,340,305 km

• M1: 81,531 km (0.112 R)
• M2: 340,934 km (0.118 R)
• M3: 552,166 km (0.047 R)
• M4: 805,585 km (0.037 R)
• M5: 1,324,390 km (0.069 R)
• M6: 2,607,341 km (0.051 R)
• M7: 4,637,384 km (0.105 R)
• M8: 7,981,794 km (0.08 R)
• M9: 8,503,592 km (0.092 R)
• M10: 10,006,302 km (0.088 R)
• M11: 13,446,006 km (0.04 R)
• M12: 13,689,252 km (0.106 R)
• M13: 17,408,255 km (0.105 R)
• M14: 17,989,294 km (0.093 R)
• M15: 18,783,808 km (0.099 R)
• M16: 19,809,750 km (0.092 R)
• M17: 21,528,031 km (0.09 R)
• M18: 22,765,505 km (0.057 R)
• M19: 23,694,657 km (0.111 R)
• M20: 25,135,434 km (0.068 R)
• M21: 28,190,522 km (0.054 R)
• M22: 29,126,257 km (0.045 R)
• M23: 30,498,518 km (0.071 R)
• M24: 34,267,187 km (0.087 R)
• M25: 34,721,067 km (0.118 R)
• M26: 35,025,948 km (0.095 R)
• M27: 37,050,755 km (0.053 R)
• M28: 44,482,179 km (0.032 R)
• M29: 47,600,696 km (0.111 R)
• M30: 53,049,499 km (0.115 R)
• M31: 54,885,364 km (0.054 R)
• M32: 56,132,562 km (0.068 R)
• M33: 66,798,292 km (0.085 R)
• M34: 68,937,691 km (0.111 R)
• M35: 84,105,269 km (0.101 R)
• M36: 88,571,065 km (0.083 R)
• M37: 93,781,110 km (0.026 R)
• M38: 96,160,763 km (0.11 R)
• M39: 97,365,625 km (0.087 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 12,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit