🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.24 AU - 3.56 AU

Year: 2278 Days

Day: 36.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,341,561 km

• M1: 191,635 km (0.082 R)
• M2: 338,690 km (0.051 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.9

Radius: 9.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.95 AU - 5.93 AU

Year: 3990 Days

Day: 13.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,341,561 km

• M1: 121,922 km (0.117 R)
• M2: 447,746 km (0.099 R)
• M3: 1,254,079 km (0.118 R)
• M4: 1,634,506 km (0.107 R)
• M5: 2,201,482 km (0.116 R)
• M6: 2,664,936 km (0.091 R)
• M7: 3,377,022 km (0.105 R)
• M8: 3,911,984 km (0.061 R)
• M9: 5,101,138 km (0.038 R)
• M10: 6,283,111 km (0.101 R)
• M11: 9,031,822 km (0.036 R)
• M12: 10,262,713 km (0.031 R)
• M13: 12,496,209 km (0.106 R)
• M14: 12,819,790 km (0.106 R)
• M15: 14,220,474 km (0.107 R)
• M16: 15,035,633 km (0.085 R)
• M17: 15,613,979 km (0.09 R)
• M18: 16,759,001 km (0.057 R)
• M19: 18,017,717 km (0.056 R)
• M20: 20,593,942 km (0.102 R)
• M21: 22,238,920 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.7

Radius: 3.3

Gravity: 57.46 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 17.6 AU - 20.16 AU

Year: 29815 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 96,341,561 km

• M1: 41,139 km (0.103 R)
• M2: 191,336 km (0.09 R)
• M3: 612,005 km (0.082 R)
• M4: 823,087 km (0.088 R)
• M5: 1,243,607 km (0.108 R)
• M6: 1,492,239 km (0.06 R)
• M7: 6,533,537 km (0.093 R)
• M8: 7,023,919 km (0.072 R)
• M9: 7,226,774 km (0.077 R)
• M10: 7,644,302 km (0.081 R)
• M11: 9,786,094 km (0.081 R)
• M12: 12,815,451 km (0.098 R)
• M13: 16,952,880 km (0.062 R)
• M14: 19,320,565 km (0.1 R)
• M15: 22,660,637 km (0.036 R)
• M16: 23,551,941 km (0.115 R)
• M17: 27,226,663 km (0.118 R)
• M18: 27,853,029 km (0.094 R)
• M19: 42,148,003 km (0.052 R)
• M20: 45,916,673 km (0.096 R)
• M21: 60,654,756 km (0.091 R)
• M22: 69,312,284 km (0.07 R)
• M23: 76,505,847 km (0.089 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 15,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit