🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.65 AU - 0.93 AU

Year: 253 Days

Day: 43.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.47 AU - 1.65 AU

Year: 701 Days

Day: 25.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.54 AU - 4.84 AU

Year: 3087 Days

Day: 38 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,506,214 km

• M1: 350,957 km (0.114 R)
• M2: 2,325,948 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.86 AU - 5.68 AU

Year: 3749 Days

Day: 25.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,506,214 km

• M1: 891,005 km (0.066 R)

Asteroid Belt

Center: 9.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.5

Radius: 7.2

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.11 AU - 15.55 AU

Year: 19523 Days

Day: 20.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,506,214 km

• M1: 89,609 km (0.036 R)
• M2: 544,387 km (0.051 R)
• M3: 1,239,568 km (0.063 R)
• M4: 1,502,860 km (0.066 R)
• M5: 2,635,765 km (0.115 R)
• M6: 3,898,521 km (0.09 R)
• M7: 4,376,635 km (0.078 R)
• M8: 4,960,366 km (0.07 R)
• M9: 5,449,551 km (0.101 R)
• M10: 6,483,123 km (0.113 R)
• M11: 6,771,099 km (0.096 R)
• M12: 8,882,074 km (0.116 R)
• M13: 9,186,356 km (0.067 R)
• M14: 9,709,051 km (0.08 R)
• M15: 11,219,541 km (0.086 R)
• M16: 13,802,947 km (0.102 R)
• M17: 14,349,577 km (0.112 R)
• M18: 18,179,432 km (0.096 R)
• M19: 21,349,860 km (0.108 R)
• M20: 22,828,336 km (0.073 R)
• M21: 24,275,246 km (0.092 R)
• M22: 24,671,232 km (0.109 R)
• M23: 25,172,235 km (0.099 R)
• M24: 27,779,277 km (0.095 R)
• M25: 28,981,446 km (0.064 R)
• M26: 32,795,743 km (0.06 R)
• M27: 33,523,387 km (0.04 R)
• M28: 34,137,935 km (0.098 R)
• M29: 35,010,988 km (0.094 R)
• M30: 38,383,971 km (0.105 R)
• M31: 38,786,689 km (0.081 R)
• M32: 43,986,711 km (0.093 R)
• M33: 51,562,796 km (0.037 R)
• M34: 56,259,720 km (0.11 R)
• M35: 59,604,429 km (0.104 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 17,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit