🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.97 AU - 1.21 AU

Year: 400 Days

Day: 23.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,586,871 km

• M1: 47,123 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.58 AU - 4.78 AU

Year: 3558 Days

Day: 22.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.98 AU - 6.54 AU

Year: 4240 Days

Day: 47 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.9

Radius: 11.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.14 AU - 6.44 AU

Year: 5544 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,586,871 km

• M1: 145,559 km (0.088 R)
• M2: 527,931 km (0.116 R)
• M3: 1,542,055 km (0.101 R)
• M4: 1,997,730 km (0.083 R)
• M5: 2,670,172 km (0.116 R)
• M6: 3,204,686 km (0.107 R)
• M7: 3,707,035 km (0.071 R)
• M8: 4,466,394 km (0.092 R)
• M9: 5,810,381 km (0.109 R)
• M10: 6,235,838 km (0.078 R)
• M11: 7,213,460 km (0.115 R)
• M12: 7,942,899 km (0.035 R)
• M13: 8,794,111 km (0.069 R)
• M14: 10,346,638 km (0.094 R)
• M15: 10,803,958 km (0.039 R)
• M16: 11,581,418 km (0.077 R)
• M17: 13,151,448 km (0.073 R)
• M18: 14,240,221 km (0.088 R)
• M19: 19,202,233 km (0.109 R)
• M20: 20,864,116 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124

Radius: 3.6

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.48 AU - 23.42 AU

Year: 30148 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,586,871 km

• M1: 44,730 km (0.069 R)
• M2: 272,119 km (0.084 R)
• M3: 646,861 km (0.114 R)
• M4: 1,015,770 km (0.068 R)
• M5: 1,145,321 km (0.062 R)
• M6: 1,409,511 km (0.082 R)
• M7: 2,058,317 km (0.111 R)
• M8: 2,170,516 km (0.082 R)
• M9: 3,424,594 km (0.101 R)
• M10: 4,698,869 km (0.056 R)
• M11: 7,283,472 km (0.08 R)
• M12: 9,097,346 km (0.053 R)
• M13: 10,737,986 km (0.068 R)
• M14: 12,380,421 km (0.118 R)
• M15: 16,226,582 km (0.118 R)
• M16: 19,026,156 km (0.062 R)
• M17: 19,773,099 km (0.092 R)
• M18: 24,475,558 km (0.107 R)
• M19: 29,103,069 km (0.095 R)
• M20: 30,879,394 km (0.043 R)
• M21: 31,909,675 km (0.087 R)
• M22: 36,639,660 km (0.112 R)
• M23: 41,539,439 km (0.118 R)
• M24: 49,446,883 km (0.12 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 18,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit