🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.51 AU - 0.69 AU

Year: 140 Days

Day: 27.7 Hours

Environment

Temp: 339 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,731,787 km

• M1: 51,162 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.64 AU - 2 AU

Year: 740 Days

Day: 38.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.83 AU - 1.89 AU

Year: 764 Days

Day: 30.5 Hours

Environment

Temp: 71 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.52 AU - 2.84 AU

Year: 1322 Days

Day: 27.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.2

Radius: 3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.44 AU - 23.36 AU

Year: 25742 Days

Day: 20.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,731,787 km

• M1: 48,769 km (0.072 R)
• M2: 338,690 km (0.065 R)
• M3: 749,037 km (0.064 R)
• M4: 926,011 km (0.097 R)
• M5: 975,378 km (0.085 R)
• M6: 1,168,210 km (0.075 R)
• M7: 1,544,299 km (0.088 R)
• M8: 1,677,441 km (0.119 R)
• M9: 1,954,646 km (0.032 R)
• M10: 2,018,225 km (0.092 R)
• M11: 2,850,587 km (0.076 R)
• M12: 2,977,147 km (0.119 R)
• M13: 3,330,049 km (0.102 R)
• M14: 3,853,940 km (0.071 R)
• M15: 4,340,881 km (0.091 R)
• M16: 5,371,312 km (0.036 R)
• M17: 6,639,303 km (0.108 R)
• M18: 7,516,695 km (0.114 R)
• M19: 7,842,369 km (0.045 R)
• M20: 8,019,643 km (0.034 R)
• M21: 8,147,100 km (0.053 R)
• M22: 8,249,575 km (0.12 R)
• M23: 8,352,348 km (0.087 R)
• M24: 10,192,552 km (0.063 R)
• M25: 10,524,809 km (0.051 R)
• M26: 11,744,630 km (0.051 R)
• M27: 12,239,051 km (0.106 R)
• M28: 12,740,203 km (0.07 R)
• M29: 13,218,019 km (0.109 R)
• M30: 14,530,890 km (0.073 R)
• M31: 14,717,439 km (0.108 R)
• M32: 15,344,702 km (0.035 R)
• M33: 15,598,121 km (0.058 R)
• M34: 15,980,643 km (0.1 R)
• M35: 16,108,998 km (0.111 R)
• M36: 17,212,581 km (0.104 R)
• M37: 17,245,493 km (0.077 R)
• M38: 17,674,091 km (0.084 R)
• M39: 18,374,059 km (0.094 R)
• M40: 18,913,210 km (0.115 R)
• M41: 19,014,937 km (0.115 R)
• M42: 19,082,854 km (0.116 R)
• M43: 19,663,294 km (0.07 R)
• M44: 20,007,369 km (0.104 R)
• M45: 21,828,573 km (0.1 R)
• M46: 21,864,028 km (0.087 R)
• M47: 23,374,069 km (0.118 R)
• M48: 23,994,601 km (0.068 R)
• M49: 24,031,402 km (0.079 R)

Kuiper Belt

Range: 36.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit