🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.66 AU - 0.74 AU

Year: 263 Days

Day: 15.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.89 AU - 1.49 AU

Year: 584 Days

Day: 47.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,204,776 km

• M1: 51,611 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.64 AU - 1.88 AU

Year: 1050 Days

Day: 38 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,204,776 km

• M1: 83,625 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.8

Radius: 8.3

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.14 AU - 9.92 AU

Year: 12200 Days

Day: 9.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,204,776 km

• M1: 103,223 km (0.113 R)
• M2: 626,815 km (0.118 R)
• M3: 978,071 km (0.044 R)
• M4: 1,348,924 km (0.1 R)
• M5: 1,811,929 km (0.075 R)
• M6: 2,318,019 km (0.079 R)
• M7: 3,427,586 km (0.068 R)
• M8: 4,202,653 km (0.098 R)
• M9: 4,568,569 km (0.066 R)
• M10: 5,055,959 km (0.096 R)
• M11: 6,134,410 km (0.108 R)
• M12: 7,017,636 km (0.045 R)
• M13: 7,666,891 km (0.101 R)
• M14: 8,261,243 km (0.106 R)
• M15: 9,034,664 km (0.075 R)
• M16: 10,781,070 km (0.119 R)
• M17: 12,554,104 km (0.113 R)
• M18: 16,667,896 km (0.08 R)
• M19: 17,430,994 km (0.097 R)
• M20: 20,805,473 km (0.025 R)
• M21: 21,244,693 km (0.118 R)
• M22: 22,141,682 km (0.111 R)
• M23: 25,280,993 km (0.118 R)
• M24: 25,781,248 km (0.059 R)
• M25: 26,186,060 km (0.105 R)
• M26: 27,742,327 km (0.104 R)
• M27: 34,341,538 km (0.081 R)
• M28: 35,326,789 km (0.061 R)
• M29: 43,182,473 km (0.048 R)
• M30: 45,057,383 km (0.105 R)
• M31: 48,352,725 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.3

Radius: 3

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.7 AU - 12.32 AU

Year: 16425 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,204,776 km

• M1: 101,577 km (0.067 R)
• M2: 202,855 km (0.063 R)
• M3: 506,239 km (0.103 R)
• M4: 1,094,159 km (0.084 R)
• M5: 2,895,467 km (0.115 R)
• M6: 4,618,685 km (0.102 R)
• M7: 6,519,774 km (0.114 R)
• M8: 7,228,270 km (0.057 R)
• M9: 7,581,321 km (0.072 R)
• M10: 7,782,231 km (0.112 R)
• M11: 8,535,307 km (0.085 R)
• M12: 10,778,676 km (0.056 R)
• M13: 11,605,803 km (0.032 R)
• M14: 12,585,968 km (0.036 R)
• M15: 14,771,593 km (0.094 R)
• M16: 16,517,251 km (0.035 R)
• M17: 19,274,339 km (0.11 R)
• M18: 21,996,572 km (0.065 R)
• M19: 39,140,787 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 10,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit