🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.01 AU - 1.17 AU

Year: 422 Days

Day: 24.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,782,718 km

• M1: 43,383 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.09 AU - 1.59 AU

Year: 575 Days

Day: 46.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,782,718 km

• M1: 27,676 km (0.119 R)
• M2: 721,511 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.53 AU - 1.99 AU

Year: 866 Days

Day: 18.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.19 AU - 2.83 AU

Year: 1475 Days

Day: 14.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.9

Radius: 4.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.21 AU - 15.13 AU

Year: 15745 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,782,718 km

• M1: 61,634 km (0.089 R)
• M2: 270,174 km (0.091 R)
• M3: 1,012,179 km (0.11 R)
• M4: 1,246,300 km (0.099 R)
• M5: 1,596,957 km (0.098 R)
• M6: 4,041,985 km (0.088 R)
• M7: 5,050,574 km (0.095 R)
• M8: 5,859,449 km (0.109 R)
• M9: 6,480,281 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.4

Radius: 5.2

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.53 AU - 21.25 AU

Year: 26894 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,782,718 km

• M1: 452,085 km (0.079 R)
• M2: 643,121 km (0.09 R)
• M3: 1,085,033 km (0.076 R)
• M4: 2,271,045 km (0.095 R)
• M5: 2,667,779 km (0.087 R)
• M6: 6,516,633 km (0.087 R)
• M7: 9,215,528 km (0.047 R)
• M8: 12,093,342 km (0.084 R)
• M9: 14,262,511 km (0.05 R)
• M10: 18,704,521 km (0.069 R)
• M11: 25,420,867 km (0.118 R)
• M12: 43,012,230 km (0.114 R)
• M13: 45,451,872 km (0.11 R)
• M14: 49,194,512 km (0.064 R)
• M15: 50,782,942 km (0.068 R)
• M16: 51,499,815 km (0.096 R)
• M17: 61,442,239 km (0.105 R)
• M18: 68,155,294 km (0.094 R)
• M19: 73,727,665 km (0.098 R)
• M20: 75,108,753 km (0.101 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: 234 - 17,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit