🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.18 AU - 1.2 AU

Year: 469 Days

Day: 44.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,506,177 km

• M1: 527,781 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.97 AU - 4.01 AU

Year: 2358 Days

Day: 29 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.9

Radius: 11.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.33 AU - 9.91 AU

Year: 9961 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,506,177 km

• M1: 146,157 km (0.114 R)
• M2: 924,814 km (0.074 R)
• M3: 1,313,769 km (0.04 R)
• M4: 1,874,162 km (0.079 R)
• M5: 2,245,763 km (0.039 R)
• M6: 2,825,904 km (0.111 R)
• M7: 3,342,016 km (0.045 R)
• M8: 3,920,511 km (0.045 R)
• M9: 4,765,590 km (0.096 R)
• M10: 5,895,203 km (0.103 R)
• M11: 6,487,162 km (0.112 R)
• M12: 7,790,160 km (0.118 R)
• M13: 8,204,845 km (0.045 R)
• M14: 10,553,980 km (0.109 R)
• M15: 11,587,253 km (0.111 R)
• M16: 14,157,194 km (0.096 R)
• M17: 17,787,636 km (0.093 R)
• M18: 18,290,284 km (0.087 R)
• M19: 21,026,729 km (0.088 R)
• M20: 21,914,592 km (0.076 R)
• M21: 24,728,528 km (0.116 R)
• M22: 27,775,089 km (0.081 R)
• M23: 33,177,965 km (0.042 R)
• M24: 36,068,196 km (0.103 R)
• M25: 37,927,847 km (0.097 R)
• M26: 40,341,310 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.6

Radius: 10.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.96 AU - 13.64 AU

Year: 13738 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,506,177 km

• M1: 129,253 km (0.097 R)
• M2: 891,304 km (0.09 R)
• M3: 1,225,356 km (0.113 R)
• M4: 1,566,738 km (0.099 R)
• M5: 2,160,193 km (0.044 R)
• M6: 2,519,079 km (0.04 R)
• M7: 2,978,194 km (0.073 R)
• M8: 4,840,239 km (0.108 R)
• M9: 5,968,057 km (0.068 R)
• M10: 6,369,129 km (0.026 R)
• M11: 7,004,621 km (0.093 R)
• M12: 7,413,322 km (0.082 R)
• M13: 11,688,231 km (0.111 R)
• M14: 12,695,175 km (0.113 R)
• M15: 15,683,542 km (0.11 R)
• M16: 17,240,107 km (0.084 R)
• M17: 17,577,002 km (0.116 R)
• M18: 19,985,378 km (0.112 R)
• M19: 21,345,821 km (0.052 R)
• M20: 23,998,490 km (0.057 R)
• M21: 24,418,711 km (0.105 R)
• M22: 34,207,947 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 10.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.15 AU - 14.19 AU

Year: 15354 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,506,177 km

• M1: 136,583 km (0.091 R)
• M2: 605,123 km (0.091 R)
• M3: 944,561 km (0.099 R)
• M4: 1,969,905 km (0.114 R)
• M5: 3,577,334 km (0.098 R)
• M6: 8,687,448 km (0.106 R)
• M7: 17,574,010 km (0.098 R)
• M8: 19,924,043 km (0.087 R)
• M9: 21,024,634 km (0.093 R)
• M10: 34,978,226 km (0.112 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit