🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.95 AU - 0.99 AU

Year: 358 Days

Day: 41 Hours

Environment

Temp: 14 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,899,484 km

• M1: 284,535 km (0.044 R)
• M2: 353,799 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.24 AU - 1.54 AU

Year: 614 Days

Day: 44.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,899,484 km

• M1: 58,493 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.69 AU - 1.71 AU

Year: 831 Days

Day: 31.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,899,484 km

• M1: 307,274 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.74 AU - 4.34 AU

Year: 2496 Days

Day: 26.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,899,484 km

• M1: 202,855 km (0.078 R)

Asteroid Belt

Center: 9.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480

Radius: 6.4

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.13 AU - 18.29 AU

Year: 23334 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,899,484 km

• M1: 87,365 km (0.096 R)
• M2: 342,280 km (0.115 R)
• M3: 553,363 km (0.11 R)
• M4: 802,593 km (0.094 R)
• M5: 1,248,693 km (0.078 R)
• M6: 1,552,228 km (0.116 R)
• M7: 2,462,979 km (0.03 R)
• M8: 3,178,805 km (0.036 R)
• M9: 3,455,262 km (0.067 R)
• M10: 4,217,613 km (0.086 R)
• M11: 7,798,088 km (0.062 R)
• M12: 8,354,143 km (0.117 R)
• M13: 10,783,015 km (0.116 R)
• M14: 11,730,567 km (0.084 R)
• M15: 16,484,339 km (0.085 R)
• M16: 17,653,596 km (0.049 R)
• M17: 19,056,674 km (0.068 R)
• M18: 21,008,627 km (0.065 R)
• M19: 30,031,174 km (0.055 R)
• M20: 31,392,365 km (0.085 R)
• M21: 41,182,199 km (0.071 R)
• M22: 41,483,938 km (0.117 R)
• M23: 43,795,076 km (0.116 R)
• M24: 63,421,419 km (0.047 R)
• M25: 71,800,844 km (0.065 R)
• M26: 73,339,309 km (0.075 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: 351 - 12,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit