🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.43 AU - 2.33 AU

Year: 937 Days

Day: 47.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,905,866 km

• M1: 111,301 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.11 AU - 4.11 AU

Year: 2493 Days

Day: 25.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,905,866 km

• M1: 261,796 km (0.045 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.5

Radius: 11.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.08 AU - 9.3 AU

Year: 8518 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 94,905,866 km

• M1: 148,102 km (0.114 R)
• M2: 1,389,315 km (0.071 R)
• M3: 1,971,700 km (0.066 R)
• M4: 3,442,397 km (0.106 R)
• M5: 5,184,763 km (0.092 R)
• M6: 5,612,613 km (0.101 R)
• M7: 5,990,946 km (0.107 R)
• M8: 9,431,547 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.3

Radius: 7.4

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 19.05 AU - 19.27 AU

Year: 30481 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 171.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,905,866 km

• M1: 92,152 km (0.083 R)
• M2: 369,357 km (0.098 R)
• M3: 805,884 km (0.081 R)
• M4: 1,157,738 km (0.079 R)
• M5: 1,469,350 km (0.066 R)
• M6: 2,626,490 km (0.108 R)
• M7: 3,499,393 km (0.085 R)
• M8: 5,502,808 km (0.108 R)
• M9: 7,217,499 km (0.092 R)
• M10: 9,082,236 km (0.118 R)
• M11: 9,748,545 km (0.106 R)
• M12: 10,975,846 km (0.066 R)
• M13: 13,118,387 km (0.083 R)
• M14: 15,271,998 km (0.105 R)
• M15: 18,400,688 km (0.099 R)
• M16: 21,613,003 km (0.043 R)
• M17: 22,579,704 km (0.105 R)
• M18: 23,687,177 km (0.079 R)
• M19: 24,946,941 km (0.106 R)
• M20: 25,180,613 km (0.106 R)
• M21: 25,652,594 km (0.09 R)
• M22: 26,858,054 km (0.099 R)
• M23: 28,227,173 km (0.087 R)
• M24: 28,736,405 km (0.066 R)
• M25: 32,058,824 km (0.083 R)
• M26: 33,314,997 km (0.101 R)
• M27: 38,825,285 km (0.082 R)
• M28: 39,931,860 km (0.102 R)
• M29: 40,896,916 km (0.119 R)
• M30: 44,055,825 km (0.081 R)
• M31: 45,781,885 km (0.12 R)
• M32: 48,636,661 km (0.061 R)
• M33: 52,178,391 km (0.09 R)
• M34: 54,305,373 km (0.108 R)
• M35: 57,298,079 km (0.093 R)
• M36: 58,938,270 km (0.112 R)
• M37: 63,609,912 km (0.075 R)
• M38: 64,265,450 km (0.092 R)
• M39: 71,540,993 km (0.054 R)
• M40: 75,620,527 km (0.106 R)
• M41: 87,701,004 km (0.115 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 13,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit