🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.64 AU - 0.78 AU

Year: 213 Days

Day: 38.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.2

Radius: 12.4

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.22 AU - 8.54 AU

Year: 6432 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,480,157 km

• M1: 154,684 km (0.081 R)
• M2: 570,267 km (0.089 R)
• M3: 1,030,430 km (0.118 R)
• M4: 1,545,496 km (0.081 R)
• M5: 1,961,976 km (0.111 R)
• M6: 2,617,364 km (0.101 R)
• M7: 3,111,337 km (0.099 R)
• M8: 3,597,081 km (0.079 R)
• M9: 4,807,328 km (0.095 R)
• M10: 6,942,239 km (0.065 R)
• M11: 7,698,755 km (0.077 R)
• M12: 8,219,206 km (0.091 R)
• M13: 8,720,658 km (0.083 R)
• M14: 9,109,912 km (0.118 R)
• M15: 11,747,921 km (0.093 R)
• M16: 12,223,642 km (0.096 R)
• M17: 12,822,482 km (0.108 R)
• M18: 13,728,297 km (0.05 R)
• M19: 14,256,378 km (0.105 R)
• M20: 14,981,479 km (0.115 R)
• M21: 16,179,758 km (0.048 R)
• M22: 22,172,648 km (0.081 R)
• M23: 24,318,031 km (0.119 R)
• M24: 31,682,136 km (0.092 R)
• M25: 32,916,917 km (0.057 R)
• M26: 34,183,712 km (0.071 R)
• M27: 38,990,441 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 9.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.58 AU - 9.24 AU

Year: 7190 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,480,157 km

• M1: 124,017 km (0.099 R)
• M2: 425,905 km (0.109 R)
• M3: 978,220 km (0.097 R)
• M4: 1,886,130 km (0.093 R)
• M5: 2,636,962 km (0.073 R)
• M6: 3,029,506 km (0.087 R)
• M7: 4,837,546 km (0.043 R)
• M8: 5,531,232 km (0.071 R)
• M9: 6,375,113 km (0.084 R)
• M10: 6,783,216 km (0.091 R)
• M11: 9,952,896 km (0.059 R)
• M12: 10,867,238 km (0.115 R)
• M13: 17,059,842 km (0.07 R)
• M14: 17,507,140 km (0.036 R)
• M15: 19,862,558 km (0.106 R)
• M16: 20,924,703 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 13.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.85 AU - 9.25 AU

Year: 7395 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,480,157 km

• M1: 163,062 km (0.113 R)
• M2: 644,916 km (0.086 R)
• M3: 1,062,294 km (0.105 R)
• M4: 1,753,885 km (0.109 R)
• M5: 3,187,482 km (0.1 R)
• M6: 3,792,306 km (0.106 R)
• M7: 4,472,827 km (0.1 R)
• M8: 5,233,532 km (0.109 R)
• M9: 7,319,225 km (0.104 R)
• M10: 8,722,154 km (0.083 R)
• M11: 10,199,583 km (0.084 R)
• M12: 12,163,803 km (0.118 R)
• M13: 13,177,478 km (0.089 R)
• M14: 13,944,018 km (0.116 R)
• M15: 14,491,845 km (0.094 R)
• M16: 17,520,304 km (0.065 R)
• M17: 19,257,136 km (0.04 R)
• M18: 19,784,767 km (0.11 R)
• M19: 23,838,421 km (0.029 R)
• M20: 29,395,982 km (0.064 R)
• M21: 32,580,471 km (0.102 R)
• M22: 36,904,897 km (0.111 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit