🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.57 AU - 0.69 AU

Year: 212 Days

Day: 14.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,027,761 km

• M1: 73,602 km (0.089 R)
• M2: 249,978 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.07 AU - 1.17 AU

Year: 503 Days

Day: 22.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 97.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.13 AU - 1.57 AU

Year: 666 Days

Day: 14.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 141.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.51 AU - 3.09 AU

Year: 1989 Days

Day: 21.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,027,761 km

• M1: 359,932 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486

Radius: 7.7

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.61 AU - 13.77 AU

Year: 19194 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,027,761 km

• M1: 96,191 km (0.073 R)
• M2: 547,977 km (0.103 R)
• M3: 866,920 km (0.112 R)
• M4: 1,966,464 km (0.105 R)
• M5: 2,215,993 km (0.104 R)
• M6: 2,552,439 km (0.093 R)
• M7: 3,070,496 km (0.1 R)
• M8: 3,628,496 km (0.115 R)
• M9: 3,976,760 km (0.048 R)
• M10: 5,984,513 km (0.058 R)
• M11: 7,387,292 km (0.097 R)
• M12: 7,947,985 km (0.068 R)
• M13: 9,745,703 km (0.119 R)
• M14: 11,125,145 km (0.066 R)
• M15: 11,924,297 km (0.113 R)
• M16: 13,774,972 km (0.104 R)
• M17: 14,054,122 km (0.038 R)
• M18: 17,298,600 km (0.05 R)
• M19: 21,661,024 km (0.08 R)
• M20: 27,030,241 km (0.12 R)
• M21: 29,267,477 km (0.113 R)
• M22: 33,474,618 km (0.085 R)
• M23: 36,183,237 km (0.112 R)
• M24: 38,618,242 km (0.118 R)
• M25: 39,734,840 km (0.115 R)
• M26: 40,443,485 km (0.06 R)
• M27: 41,594,790 km (0.102 R)
• M28: 43,962,925 km (0.116 R)
• M29: 51,102,184 km (0.115 R)
• M30: 52,617,012 km (0.077 R)
• M31: 53,299,926 km (0.039 R)
• M32: 54,335,143 km (0.093 R)
• M33: 55,913,102 km (0.053 R)
• M34: 57,161,496 km (0.036 R)
• M35: 62,913,385 km (0.044 R)
• M36: 64,263,505 km (0.06 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: 396 - 18,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit