🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.24 AU - 1.64 AU

Year: 634 Days

Day: 45.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.84 AU - 3.64 AU

Year: 2141 Days

Day: 38.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 13.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.43 AU - 11.83 AU

Year: 10970 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,534,017 km

• M1: 170,392 km (0.063 R)
• M2: 658,979 km (0.079 R)
• M3: 1,265,897 km (0.091 R)
• M4: 2,885,294 km (0.071 R)
• M5: 3,423,398 km (0.114 R)
• M6: 4,343,125 km (0.09 R)
• M7: 5,676,641 km (0.111 R)
• M8: 7,500,538 km (0.104 R)
• M9: 10,405,429 km (0.099 R)
• M10: 13,576,306 km (0.098 R)
• M11: 14,721,627 km (0.051 R)
• M12: 16,525,628 km (0.074 R)
• M13: 25,051,061 km (0.066 R)
• M14: 29,350,953 km (0.041 R)
• M15: 33,577,990 km (0.108 R)

Asteroid Belt

Center: 12.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.7

Radius: 5

Gravity: 19.47 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.33 AU - 15.53 AU

Year: 21177 Days

Day: 21.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 130.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,534,017 km

• M1: 172,187 km (0.095 R)
• M2: 696,378 km (0.062 R)
• M3: 875,596 km (0.087 R)
• M4: 1,150,108 km (0.113 R)
• M5: 1,659,489 km (0.098 R)
• M6: 1,871,320 km (0.084 R)
• M7: 2,307,098 km (0.091 R)
• M8: 2,481,380 km (0.085 R)
• M9: 2,641,001 km (0.099 R)
• M10: 2,905,939 km (0.078 R)
• M11: 3,188,379 km (0.103 R)
• M12: 3,432,972 km (0.119 R)
• M13: 4,919,227 km (0.071 R)
• M14: 5,395,995 km (0.075 R)
• M15: 5,626,226 km (0.084 R)
• M16: 6,700,339 km (0.059 R)
• M17: 7,567,109 km (0.104 R)
• M18: 8,353,096 km (0.081 R)
• M19: 16,057,985 km (0.106 R)
• M20: 16,534,604 km (0.096 R)
• M21: 16,776,504 km (0.096 R)
• M22: 18,449,457 km (0.081 R)
• M23: 21,928,804 km (0.101 R)
• M24: 22,812,478 km (0.085 R)
• M25: 24,233,957 km (0.101 R)
• M26: 25,929,649 km (0.048 R)
• M27: 32,992,913 km (0.049 R)
• M28: 33,248,127 km (0.106 R)
• M29: 34,282,446 km (0.05 R)
• M30: 37,791,863 km (0.065 R)
• M31: 38,352,257 km (0.063 R)
• M32: 40,357,018 km (0.054 R)
• M33: 43,493,636 km (0.117 R)
• M34: 49,742,638 km (0.086 R)
• M35: 50,246,783 km (0.072 R)
• M36: 52,992,802 km (0.09 R)
• M37: 62,411,184 km (0.09 R)
• M38: 63,982,860 km (0.096 R)
• M39: 65,984,479 km (0.108 R)
• M40: 69,064,400 km (0.073 R)
• M41: 70,322,817 km (0.111 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: 440 - 14,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit