🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.83 AU - 1.09 AU

Year: 351 Days

Day: 43.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.83 AU - 1.15 AU

Year: 367 Days

Day: 45 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,807,586 km

• M1: 23,936 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.24 AU - 2.92 AU

Year: 1545 Days

Day: 17.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.45 AU - 3.85 AU

Year: 2084 Days

Day: 29.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.12 AU - 3.36 AU

Year: 2174 Days

Day: 23.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.02 AU - 3.74 AU

Year: 2316 Days

Day: 31.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.79 AU - 4.19 AU

Year: 2430 Days

Day: 23.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,807,586 km

• M1: 49,068 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 14.6

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.99 AU - 9.51 AU

Year: 8043 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,807,586 km

• M1: 181,911 km (0.057 R)
• M2: 669,151 km (0.092 R)
• M3: 2,207,616 km (0.104 R)
• M4: 4,081,778 km (0.115 R)
• M5: 4,728,639 km (0.117 R)
• M6: 5,345,282 km (0.06 R)
• M7: 9,706,957 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.9

Radius: 7.6

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.9 AU - 17.32 AU

Year: 26383 Days

Day: 24 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,807,586 km

• M1: 94,695 km (0.102 R)
• M2: 355,445 km (0.119 R)
• M3: 1,032,525 km (0.093 R)
• M4: 1,674,599 km (0.06 R)
• M5: 2,051,585 km (0.12 R)
• M6: 3,289,956 km (0.113 R)
• M7: 3,983,791 km (0.029 R)
• M8: 4,771,424 km (0.069 R)
• M9: 10,518,077 km (0.083 R)
• M10: 13,182,864 km (0.077 R)
• M11: 15,080,064 km (0.059 R)
• M12: 15,413,069 km (0.095 R)
• M13: 17,515,068 km (0.101 R)
• M14: 17,975,979 km (0.055 R)
• M15: 20,000,338 km (0.11 R)
• M16: 20,402,457 km (0.082 R)
• M17: 21,536,109 km (0.076 R)
• M18: 26,977,582 km (0.045 R)
• M19: 27,468,563 km (0.079 R)
• M20: 29,622,174 km (0.087 R)
• M21: 29,882,623 km (0.085 R)
• M22: 36,008,955 km (0.079 R)
• M23: 46,865,423 km (0.077 R)
• M24: 52,934,907 km (0.113 R)
• M25: 53,318,775 km (0.098 R)
• M26: 62,239,895 km (0.108 R)
• M27: 64,834,969 km (0.112 R)
• M28: 73,289,343 km (0.082 R)
• M29: 84,003,094 km (0.097 R)
• M30: 91,513,057 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.1

Radius: 3.6

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.75 AU - 22.01 AU

Year: 28184 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,807,586 km

• M1: 54,005 km (0.074 R)
• M2: 415,284 km (0.104 R)
• M3: 553,811 km (0.057 R)
• M4: 1,404,724 km (0.112 R)
• M5: 1,520,513 km (0.038 R)
• M6: 3,177,608 km (0.11 R)
• M7: 4,001,593 km (0.095 R)
• M8: 6,849,189 km (0.079 R)
• M9: 15,931,126 km (0.089 R)
• M10: 19,335,824 km (0.119 R)
• M11: 19,750,958 km (0.064 R)
• M12: 19,918,657 km (0.101 R)
• M13: 25,205,895 km (0.082 R)
• M14: 29,025,727 km (0.096 R)
• M15: 32,276,189 km (0.047 R)
• M16: 33,450,981 km (0.079 R)
• M17: 39,621,445 km (0.088 R)
• M18: 50,623,770 km (0.107 R)
• M19: 55,807,635 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit