🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.61 AU - 0.77 AU

Year: 202 Days

Day: 40.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.62 AU - 2.24 AU

Year: 947 Days

Day: 33.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,979,222 km

• M1: 171,140 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.19 AU - 5.31 AU

Year: 3094 Days

Day: 47.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579

Radius: 14.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.77 AU - 7.77 AU

Year: 6921 Days

Day: 14.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,979,222 km

• M1: 184,155 km (0.098 R)
• M2: 804,089 km (0.115 R)
• M3: 1,558,361 km (0.114 R)
• M4: 2,358,261 km (0.087 R)
• M5: 2,873,177 km (0.092 R)
• M6: 3,420,256 km (0.11 R)
• M7: 4,183,804 km (0.052 R)
• M8: 5,555,915 km (0.083 R)
• M9: 7,138,661 km (0.088 R)
• M10: 8,591,705 km (0.073 R)
• M11: 12,026,921 km (0.106 R)
• M12: 14,537,472 km (0.053 R)
• M13: 15,487,568 km (0.033 R)
• M14: 17,577,451 km (0.114 R)
• M15: 19,351,831 km (0.115 R)
• M16: 19,921,200 km (0.104 R)
• M17: 22,388,817 km (0.097 R)
• M18: 23,175,104 km (0.109 R)
• M19: 24,061,471 km (0.093 R)
• M20: 29,112,793 km (0.069 R)
• M21: 32,982,441 km (0.101 R)
• M22: 33,591,005 km (0.119 R)
• M23: 34,830,723 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 9.6

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.18 AU - 10.28 AU

Year: 9901 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,979,222 km

• M1: 119,828 km (0.109 R)
• M2: 534,214 km (0.088 R)
• M3: 2,362,001 km (0.052 R)
• M4: 2,703,832 km (0.063 R)
• M5: 4,506,935 km (0.072 R)
• M6: 5,469,298 km (0.104 R)
• M7: 6,371,224 km (0.072 R)
• M8: 8,560,738 km (0.067 R)
• M9: 9,324,734 km (0.061 R)
• M10: 12,065,068 km (0.072 R)
• M11: 17,831,169 km (0.104 R)
• M12: 20,046,115 km (0.077 R)
• M13: 20,543,528 km (0.033 R)
• M14: 21,134,290 km (0.077 R)
• M15: 34,269,282 km (0.116 R)
• M16: 36,925,990 km (0.053 R)
• M17: 40,501,978 km (0.116 R)
• M18: 44,723,331 km (0.084 R)
• M19: 47,450,500 km (0.119 R)
• M20: 48,334,174 km (0.119 R)
• M21: 49,529,611 km (0.079 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 15,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit