🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.47 AU - 0.61 AU

Year: 260 Days

Day: 25.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,894,554 km

• M1: 68,965 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 14.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.96 AU - 2.58 AU

Year: 2244 Days

Day: 12.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,894,554 km

• M1: 181,612 km (0.115 R)
• M2: 698,472 km (0.058 R)
• M3: 1,228,199 km (0.093 R)
• M4: 1,961,378 km (0.066 R)
• M5: 2,536,133 km (0.104 R)
• M6: 3,139,012 km (0.072 R)
• M7: 3,798,739 km (0.118 R)
• M8: 4,950,044 km (0.111 R)
• M9: 6,597,864 km (0.081 R)
• M10: 8,192,877 km (0.097 R)
• M11: 10,715,995 km (0.057 R)
• M12: 13,132,150 km (0.105 R)
• M13: 18,118,097 km (0.112 R)
• M14: 18,847,387 km (0.041 R)
• M15: 19,479,737 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 8.8

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.64 AU - 5.4 AU

Year: 6304 Days

Day: 12.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,894,554 km

• M1: 109,655 km (0.031 R)
• M2: 418,126 km (0.116 R)
• M3: 743,950 km (0.107 R)
• M4: 1,582,446 km (0.079 R)
• M5: 2,451,460 km (0.109 R)
• M6: 3,095,928 km (0.086 R)
• M7: 3,585,263 km (0.106 R)
• M8: 3,998,153 km (0.106 R)
• M9: 9,999,720 km (0.114 R)
• M10: 16,506,330 km (0.056 R)
• M11: 18,346,683 km (0.084 R)
• M12: 18,845,442 km (0.086 R)
• M13: 26,266,544 km (0.079 R)
• M14: 31,017,473 km (0.112 R)
• M15: 33,173,178 km (0.097 R)
• M16: 33,913,388 km (0.084 R)
• M17: 38,355,847 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.2

Radius: 5.7

Gravity: 29.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.4 AU - 12.22 AU

Year: 20156 Days

Day: 18 Hours

Environment

Temp: -235 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,894,554 km

• M1: 89,460 km (0.111 R)
• M2: 435,779 km (0.11 R)
• M3: 1,428,061 km (0.073 R)
• M4: 2,078,662 km (0.113 R)
• M5: 2,856,871 km (0.05 R)
• M6: 5,440,875 km (0.111 R)
• M7: 7,839,527 km (0.118 R)
• M8: 10,354,566 km (0.087 R)
• M9: 10,928,124 km (0.116 R)
• M10: 12,848,064 km (0.088 R)
• M11: 15,550,250 km (0.068 R)
• M12: 18,332,172 km (0.074 R)
• M13: 20,327,807 km (0.088 R)
• M14: 25,423,859 km (0.056 R)
• M15: 33,871,052 km (0.106 R)
• M16: 51,852,716 km (0.105 R)
• M17: 54,469,333 km (0.101 R)
• M18: 55,617,197 km (0.094 R)
• M19: 72,039,303 km (0.104 R)
• M20: 75,528,524 km (0.116 R)
• M21: 78,642,404 km (0.068 R)
• M22: 82,090,186 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit