🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.57 AU - 0.63 AU

Year: 165 Days

Day: 42.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,691,795 km

• M1: 242,947 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.68 AU - 0.86 AU

Year: 240 Days

Day: 28.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.02 AU

Year: 278 Days

Day: 16.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.85 AU - 0.87 AU

Year: 283 Days

Day: 30.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,691,795 km

• M1: 57,745 km (0.07 R)

Asteroid Belt

Center: 9.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.4

Radius: 4.8

Gravity: 43.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.44 AU - 18.28 AU

Year: 25660 Days

Day: 21.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,691,795 km

• M1: 65,673 km (0.081 R)
• M2: 304,282 km (0.093 R)
• M3: 508,034 km (0.083 R)
• M4: 779,106 km (0.065 R)
• M5: 1,628,672 km (0.086 R)
• M6: 2,150,320 km (0.12 R)
• M7: 2,616,168 km (0.091 R)
• M8: 3,613,387 km (0.063 R)
• M9: 3,914,976 km (0.106 R)
• M10: 5,592,567 km (0.11 R)
• M11: 7,482,287 km (0.064 R)
• M12: 9,696,336 km (0.095 R)
• M13: 11,440,497 km (0.092 R)
• M14: 14,934,954 km (0.111 R)
• M15: 15,535,589 km (0.073 R)
• M16: 17,246,989 km (0.07 R)
• M17: 18,003,655 km (0.119 R)
• M18: 19,380,853 km (0.104 R)
• M19: 25,231,177 km (0.058 R)
• M20: 28,488,820 km (0.12 R)
• M21: 29,145,854 km (0.086 R)
• M22: 41,578,335 km (0.089 R)
• M23: 43,972,948 km (0.069 R)
• M24: 46,639,081 km (0.041 R)
• M25: 47,919,340 km (0.108 R)
• M26: 50,741,354 km (0.081 R)
• M27: 53,274,943 km (0.101 R)
• M28: 55,280,303 km (0.066 R)
• M29: 56,096,359 km (0.109 R)
• M30: 56,713,600 km (0.086 R)
• M31: 59,441,068 km (0.094 R)
• M32: 64,929,216 km (0.101 R)
• M33: 66,065,860 km (0.092 R)
• M34: 77,152,708 km (0.085 R)
• M35: 77,916,106 km (0.064 R)
• M36: 79,457,712 km (0.034 R)
• M37: 88,579,592 km (0.117 R)
• M38: 94,548,547 km (0.072 R)
• M39: 95,422,498 km (0.076 R)
• M40: 99,572,492 km (0.111 R)
• M41: 100,779,897 km (0.114 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit