🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.23 AU - 2.03 AU

Year: 772 Days

Day: 44.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,526,500 km

• M1: 46,226 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.09 AU - 2.81 AU

Year: 1422 Days

Day: 26.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,526,500 km

• M1: 43,084 km (0.106 R)
• M2: 268,977 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.8

Radius: 14.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.99 AU - 5.73 AU

Year: 3973 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,526,500 km

• M1: 189,241 km (0.107 R)
• M2: 1,392,756 km (0.11 R)
• M3: 2,144,186 km (0.108 R)
• M4: 3,637,173 km (0.108 R)
• M5: 4,922,668 km (0.081 R)
• M6: 5,599,448 km (0.105 R)
• M7: 6,466,817 km (0.081 R)
• M8: 8,786,332 km (0.096 R)
• M9: 11,081,761 km (0.098 R)
• M10: 11,538,633 km (0.107 R)
• M11: 14,281,062 km (0.075 R)
• M12: 14,822,755 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 8.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.54 AU - 9.84 AU

Year: 8692 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,526,500 km

• M1: 106,962 km (0.061 R)
• M2: 391,198 km (0.078 R)
• M3: 663,766 km (0.035 R)
• M4: 934,538 km (0.107 R)
• M5: 1,739,225 km (0.08 R)
• M6: 2,166,028 km (0.104 R)
• M7: 2,783,418 km (0.109 R)
• M8: 3,369,991 km (0.087 R)
• M9: 5,687,561 km (0.067 R)
• M10: 6,011,142 km (0.093 R)
• M11: 6,792,491 km (0.077 R)
• M12: 8,942,662 km (0.1 R)
• M13: 10,001,814 km (0.104 R)
• M14: 14,262,511 km (0.092 R)
• M15: 16,109,148 km (0.119 R)
• M16: 18,941,634 km (0.048 R)
• M17: 20,067,358 km (0.115 R)
• M18: 22,597,656 km (0.098 R)
• M19: 23,039,119 km (0.073 R)
• M20: 26,454,289 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.3

Radius: 7.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.51 AU - 20.01 AU

Year: 25446 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,526,500 km

• M1: 93,349 km (0.058 R)
• M2: 664,215 km (0.101 R)
• M3: 1,006,345 km (0.118 R)
• M4: 1,396,646 km (0.101 R)
• M5: 3,025,318 km (0.118 R)
• M6: 6,357,461 km (0.112 R)
• M7: 6,770,800 km (0.098 R)
• M8: 7,235,899 km (0.101 R)
• M9: 7,476,303 km (0.071 R)
• M10: 9,151,650 km (0.096 R)
• M11: 13,585,731 km (0.081 R)
• M12: 14,058,161 km (0.11 R)
• M13: 15,598,420 km (0.052 R)
• M14: 22,017,665 km (0.077 R)
• M15: 23,037,324 km (0.107 R)
• M16: 26,365,727 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 10,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit