🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.81 AU

Year: 333 Days

Day: 33.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 12.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.05 AU - 1.57 AU

Year: 953 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,358,060 km

• M1: 160,369 km (0.118 R)
• M2: 584,479 km (0.081 R)
• M3: 1,039,705 km (0.101 R)
• M4: 1,950,457 km (0.095 R)
• M5: 2,447,421 km (0.079 R)
• M6: 3,068,252 km (0.067 R)
• M7: 3,509,865 km (0.058 R)
• M8: 3,946,841 km (0.094 R)
• M9: 4,471,480 km (0.115 R)
• M10: 5,621,589 km (0.095 R)
• M11: 6,031,936 km (0.082 R)
• M12: 6,484,469 km (0.112 R)
• M13: 7,289,455 km (0.103 R)
• M14: 7,929,734 km (0.107 R)
• M15: 9,408,060 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 14.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.98 AU - 4.06 AU

Year: 5125 Days

Day: 5.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,358,060 km

• M1: 181,612 km (0.117 R)
• M2: 726,896 km (0.113 R)
• M3: 1,291,778 km (0.074 R)
• M4: 1,869,525 km (0.101 R)
• M5: 2,942,141 km (0.106 R)
• M6: 3,871,742 km (0.11 R)
• M7: 4,569,467 km (0.036 R)
• M8: 5,237,272 km (0.115 R)
• M9: 6,249,601 km (0.118 R)
• M10: 9,817,510 km (0.102 R)
• M11: 11,307,804 km (0.105 R)
• M12: 12,281,836 km (0.077 R)
• M13: 13,417,134 km (0.112 R)
• M14: 14,341,499 km (0.102 R)
• M15: 15,482,931 km (0.118 R)
• M16: 16,622,567 km (0.112 R)
• M17: 17,881,882 km (0.03 R)
• M18: 18,601,149 km (0.099 R)
• M19: 19,613,029 km (0.053 R)
• M20: 20,167,588 km (0.116 R)
• M21: 21,235,418 km (0.092 R)
• M22: 27,319,862 km (0.11 R)
• M23: 31,460,582 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.6

Radius: 13.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.33 AU - 5.35 AU

Year: 5749 Days

Day: 13.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,358,060 km

• M1: 166,652 km (0.07 R)
• M2: 636,389 km (0.059 R)
• M3: 1,255,276 km (0.08 R)
• M4: 1,691,952 km (0.073 R)
• M5: 2,215,844 km (0.105 R)
• M6: 2,697,698 km (0.083 R)
• M7: 3,508,818 km (0.105 R)
• M8: 5,493,982 km (0.118 R)
• M9: 6,590,833 km (0.116 R)
• M10: 7,227,971 km (0.102 R)
• M11: 8,181,059 km (0.087 R)
• M12: 8,792,016 km (0.108 R)
• M13: 10,809,793 km (0.117 R)
• M14: 12,527,176 km (0.047 R)
• M15: 13,395,592 km (0.103 R)
• M16: 14,361,695 km (0.104 R)
• M17: 20,860,376 km (0.078 R)
• M18: 21,617,491 km (0.094 R)
• M19: 23,590,238 km (0.114 R)
• M20: 24,495,305 km (0.078 R)
• M21: 25,508,831 km (0.065 R)
• M22: 26,903,531 km (0.054 R)
• M23: 27,439,391 km (0.115 R)
• M24: 28,717,705 km (0.069 R)
• M25: 32,790,656 km (0.116 R)
• M26: 33,710,983 km (0.111 R)
• M27: 35,710,508 km (0.032 R)
• M28: 36,249,658 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit