🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 10.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.89 AU - 0.99 AU

Year: 629 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,037,734 km

• M1: 126,859 km (0.108 R)
• M2: 572,361 km (0.092 R)
• M3: 1,054,366 km (0.12 R)
• M4: 1,798,017 km (0.103 R)
• M5: 2,512,347 km (0.115 R)
• M6: 3,101,912 km (0.082 R)
• M7: 3,565,216 km (0.06 R)
• M8: 5,206,155 km (0.096 R)
• M9: 5,793,028 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 14.6

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.11 AU - 1.19 AU

Year: 851 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 37,037,734 km

• M1: 181,612 km (0.119 R)
• M2: 639,680 km (0.085 R)
• M3: 1,463,217 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 11.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.83 AU - 2.17 AU

Year: 1952 Days

Day: 10.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,037,734 km

• M1: 149,149 km (0.114 R)
• M2: 622,477 km (0.064 R)
• M3: 1,123,031 km (0.105 R)
• M4: 2,115,763 km (0.053 R)
• M5: 2,748,113 km (0.062 R)
• M6: 3,218,598 km (0.1 R)
• M7: 4,255,910 km (0.087 R)
• M8: 5,113,704 km (0.099 R)
• M9: 7,243,379 km (0.11 R)
• M10: 10,179,387 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 8.8

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.12 AU - 3.52 AU

Year: 3269 Days

Day: 5.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,037,734 km

• M1: 109,506 km (0.116 R)
• M2: 800,049 km (0.064 R)
• M3: 1,159,832 km (0.111 R)
• M4: 1,685,968 km (0.106 R)
• M5: 2,186,074 km (0.113 R)
• M6: 3,174,616 km (0.074 R)
• M7: 3,982,894 km (0.065 R)
• M8: 5,774,179 km (0.085 R)
• M9: 6,909,926 km (0.077 R)
• M10: 7,330,894 km (0.029 R)
• M11: 9,303,791 km (0.043 R)
• M12: 9,737,176 km (0.11 R)
• M13: 10,308,191 km (0.11 R)
• M14: 12,109,200 km (0.092 R)
• M15: 13,305,235 km (0.1 R)
• M16: 19,963,836 km (0.108 R)
• M17: 24,038,583 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.1

Radius: 5.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.49 AU - 10.45 AU

Year: 20116 Days

Day: 23.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,037,734 km

• M1: 86,168 km (0.12 R)
• M2: 490,232 km (0.025 R)
• M3: 690,993 km (0.05 R)
• M4: 866,471 km (0.051 R)
• M5: 1,175,690 km (0.116 R)
• M6: 1,380,190 km (0.052 R)
• M7: 1,745,658 km (0.049 R)
• M8: 2,611,680 km (0.104 R)
• M9: 3,546,218 km (0.118 R)
• M10: 6,114,963 km (0.1 R)
• M11: 8,705,998 km (0.042 R)
• M12: 9,801,503 km (0.071 R)
• M13: 10,031,136 km (0.057 R)
• M14: 11,134,270 km (0.08 R)
• M15: 14,565,597 km (0.083 R)
• M16: 18,293,127 km (0.092 R)
• M17: 20,599,477 km (0.112 R)
• M18: 21,822,141 km (0.053 R)
• M19: 24,918,368 km (0.09 R)
• M20: 31,167,370 km (0.073 R)
• M21: 31,464,920 km (0.111 R)
• M22: 32,878,321 km (0.072 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: 176 - 12,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit