🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.57 AU - 0.77 AU

Year: 207 Days

Day: 14.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.14 AU - 2.68 AU

Year: 1409 Days

Day: 42.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 11.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.92 AU - 5.82 AU

Year: 4688 Days

Day: 9 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,656,521 km

• M1: 139,874 km (0.12 R)
• M2: 516,861 km (0.103 R)
• M3: 929,452 km (0.068 R)
• M4: 1,286,242 km (0.071 R)
• M5: 1,774,380 km (0.1 R)
• M6: 2,215,993 km (0.115 R)
• M7: 2,907,435 km (0.11 R)
• M8: 3,547,265 km (0.102 R)
• M9: 3,934,424 km (0.106 R)
• M10: 4,446,198 km (0.077 R)
• M11: 5,242,508 km (0.098 R)
• M12: 7,388,788 km (0.086 R)
• M13: 8,170,138 km (0.113 R)
• M14: 9,444,263 km (0.107 R)
• M15: 10,407,673 km (0.08 R)
• M16: 13,127,363 km (0.111 R)
• M17: 15,035,783 km (0.116 R)
• M18: 15,883,105 km (0.083 R)
• M19: 16,230,771 km (0.1 R)
• M20: 16,583,672 km (0.072 R)
• M21: 17,858,994 km (0.073 R)
• M22: 19,264,167 km (0.112 R)
• M23: 21,087,765 km (0.069 R)
• M24: 21,791,473 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 14.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.78 AU - 7.5 AU

Year: 6446 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,656,521 km

• M1: 177,273 km (0.073 R)
• M2: 688,599 km (0.103 R)
• M3: 1,744,760 km (0.083 R)
• M4: 2,674,660 km (0.058 R)
• M5: 3,463,789 km (0.113 R)
• M6: 4,403,862 km (0.096 R)
• M7: 6,523,963 km (0.102 R)
• M8: 7,092,585 km (0.104 R)
• M9: 7,564,566 km (0.048 R)
• M10: 14,048,138 km (0.106 R)
• M11: 15,153,367 km (0.106 R)
• M12: 16,207,733 km (0.117 R)
• M13: 17,593,757 km (0.036 R)
• M14: 20,223,239 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.2

Radius: 4.1

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.09 AU - 14.85 AU

Year: 17597 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,656,521 km

• M1: 51,462 km (0.099 R)
• M2: 383,868 km (0.115 R)
• M3: 544,087 km (0.068 R)
• M4: 825,182 km (0.097 R)
• M5: 2,090,780 km (0.118 R)
• M6: 2,774,143 km (0.103 R)
• M7: 3,335,883 km (0.064 R)
• M8: 3,523,179 km (0.117 R)
• M9: 3,918,567 km (0.09 R)
• M10: 4,048,118 km (0.101 R)
• M11: 4,509,927 km (0.068 R)
• M12: 4,709,939 km (0.073 R)
• M13: 4,856,545 km (0.074 R)
• M14: 5,377,445 km (0.096 R)
• M15: 6,860,409 km (0.097 R)
• M16: 8,168,792 km (0.102 R)
• M17: 9,218,670 km (0.07 R)
• M18: 9,728,798 km (0.093 R)
• M19: 9,966,809 km (0.067 R)
• M20: 11,111,681 km (0.117 R)
• M21: 11,850,096 km (0.088 R)
• M22: 12,733,172 km (0.102 R)
• M23: 12,960,711 km (0.085 R)
• M24: 15,451,066 km (0.079 R)
• M25: 18,604,739 km (0.083 R)
• M26: 22,243,857 km (0.062 R)
• M27: 22,907,174 km (0.115 R)
• M28: 23,413,114 km (0.045 R)
• M29: 23,754,646 km (0.059 R)
• M30: 24,975,963 km (0.042 R)
• M31: 27,732,752 km (0.118 R)
• M32: 28,403,998 km (0.104 R)
• M33: 29,679,170 km (0.038 R)
• M34: 32,873,085 km (0.087 R)
• M35: 37,439,111 km (0.112 R)
• M36: 38,376,641 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 11,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit