🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.23 AU - 1.53 AU

Year: 611 Days

Day: 27 Hours

Environment

Temp: -34 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.31 AU - 1.79 AU

Year: 727 Days

Day: 33.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.58 AU - 1.7 AU

Year: 791 Days

Day: 20.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,412,283 km

• M1: 1,177,934 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.5 AU - 2.8 AU

Year: 1625 Days

Day: 41.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.87 AU - 2.89 AU

Year: 1841 Days

Day: 36.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.46 AU - 4.1 AU

Year: 2238 Days

Day: 46.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 12

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.48 AU - 5.96 AU

Year: 4493 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,412,283 km

• M1: 149,299 km (0.08 R)
• M2: 812,017 km (0.089 R)
• M3: 1,224,608 km (0.108 R)
• M4: 1,615,507 km (0.094 R)
• M5: 7,064,909 km (0.113 R)
• M6: 7,522,230 km (0.06 R)
• M7: 9,591,916 km (0.12 R)
• M8: 10,652,266 km (0.053 R)
• M9: 12,154,827 km (0.039 R)
• M10: 12,765,186 km (0.092 R)
• M11: 13,895,099 km (0.057 R)
• M12: 17,984,207 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 9.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.4 AU - 6.82 AU

Year: 5006 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,412,283 km

• M1: 116,836 km (0.104 R)
• M2: 571,464 km (0.118 R)
• M3: 908,657 km (0.075 R)
• M4: 1,239,269 km (0.093 R)
• M5: 1,603,839 km (0.102 R)
• M6: 2,520,874 km (0.103 R)
• M7: 3,266,021 km (0.064 R)
• M8: 5,999,174 km (0.098 R)
• M9: 6,328,140 km (0.096 R)
• M10: 6,637,658 km (0.111 R)
• M11: 7,220,192 km (0.032 R)
• M12: 7,627,397 km (0.118 R)
• M13: 8,303,280 km (0.112 R)
• M14: 8,826,424 km (0.097 R)
• M15: 9,692,895 km (0.069 R)
• M16: 13,075,153 km (0.083 R)
• M17: 14,199,830 km (0.064 R)
• M18: 14,948,418 km (0.089 R)
• M19: 15,723,035 km (0.117 R)
• M20: 18,645,879 km (0.099 R)
• M21: 21,011,470 km (0.112 R)
• M22: 23,349,385 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.9

Radius: 5.8

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.4 AU - 15.32 AU

Year: 19439 Days

Day: 18 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,412,283 km

• M1: 79,287 km (0.042 R)
• M2: 321,187 km (0.097 R)
• M3: 579,243 km (0.106 R)
• M4: 896,540 km (0.105 R)
• M5: 1,366,876 km (0.11 R)
• M6: 1,577,210 km (0.107 R)
• M7: 1,951,953 km (0.102 R)
• M8: 2,384,291 km (0.092 R)
• M9: 3,411,131 km (0.111 R)
• M10: 3,888,797 km (0.077 R)
• M11: 4,737,615 km (0.108 R)
• M12: 5,152,001 km (0.059 R)
• M13: 5,974,341 km (0.104 R)
• M14: 7,099,017 km (0.101 R)
• M15: 8,358,332 km (0.042 R)
• M16: 10,259,721 km (0.115 R)
• M17: 10,487,409 km (0.114 R)
• M18: 11,190,669 km (0.119 R)
• M19: 12,690,687 km (0.11 R)
• M20: 13,152,346 km (0.035 R)
• M21: 16,624,213 km (0.063 R)
• M22: 16,859,530 km (0.092 R)
• M23: 17,498,014 km (0.062 R)
• M24: 25,101,476 km (0.097 R)
• M25: 27,762,074 km (0.118 R)
• M26: 30,370,612 km (0.041 R)
• M27: 32,035,935 km (0.12 R)
• M28: 33,635,884 km (0.118 R)
• M29: 34,646,418 km (0.109 R)
• M30: 36,331,638 km (0.092 R)
• M31: 42,880,135 km (0.081 R)
• M32: 44,669,775 km (0.111 R)
• M33: 50,009,820 km (0.106 R)
• M34: 50,336,542 km (0.096 R)
• M35: 57,352,682 km (0.076 R)
• M36: 61,747,718 km (0.035 R)
• M37: 62,880,473 km (0.12 R)
• M38: 63,261,050 km (0.103 R)
• M39: 63,834,907 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit