🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.67 AU - 0.85 AU

Year: 232 Days

Day: 14.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.85 AU - 0.93 AU

Year: 294 Days

Day: 41.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.05 AU - 1.67 AU

Year: 555 Days

Day: 35.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,849,883 km

• M1: 33,959 km (0.115 R)
• M2: 150,495 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.8

Radius: 6.2

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.84 AU - 16.28 AU

Year: 21473 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,849,883 km

• M1: 77,193 km (0.114 R)
• M2: 300,692 km (0.113 R)
• M3: 926,460 km (0.086 R)
• M4: 1,544,897 km (0.119 R)
• M5: 1,828,236 km (0.032 R)
• M6: 5,778,667 km (0.081 R)
• M7: 10,846,893 km (0.05 R)
• M8: 12,990,630 km (0.117 R)
• M9: 13,567,629 km (0.096 R)
• M10: 13,788,436 km (0.07 R)
• M11: 15,641,804 km (0.059 R)
• M12: 17,742,457 km (0.083 R)
• M13: 19,181,289 km (0.038 R)
• M14: 20,502,687 km (0.04 R)
• M15: 21,087,166 km (0.078 R)
• M16: 21,883,775 km (0.115 R)
• M17: 25,493,721 km (0.033 R)
• M18: 26,741,517 km (0.026 R)
• M19: 30,476,826 km (0.112 R)
• M20: 34,136,738 km (0.117 R)
• M21: 44,870,834 km (0.1 R)
• M22: 45,525,474 km (0.092 R)
• M23: 46,853,904 km (0.111 R)
• M24: 49,240,738 km (0.063 R)
• M25: 49,762,385 km (0.039 R)
• M26: 50,640,226 km (0.118 R)
• M27: 54,997,862 km (0.06 R)
• M28: 57,267,561 km (0.074 R)
• M29: 61,589,443 km (0.105 R)
• M30: 64,036,117 km (0.101 R)
• M31: 73,561,163 km (0.093 R)
• M32: 74,243,030 km (0.091 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 16,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit