🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.67 AU

Year: 168 Days

Day: 16.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,735,598 km

• M1: 57,894 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.75 AU - 1.11 AU

Year: 333 Days

Day: 37.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 114,735,598 km

• M1: 43,533 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 14.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.86 AU - 13.52 AU

Year: 13882 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 114,735,598 km

• M1: 184,155 km (0.102 R)
• M2: 1,111,363 km (0.116 R)
• M3: 1,982,920 km (0.098 R)
• M4: 3,793,204 km (0.112 R)
• M5: 6,128,426 km (0.027 R)
• M6: 7,854,935 km (0.076 R)
• M7: 11,350,589 km (0.087 R)
• M8: 13,439,424 km (0.072 R)
• M9: 15,501,780 km (0.068 R)
• M10: 16,397,123 km (0.109 R)
• M11: 16,965,147 km (0.068 R)
• M12: 19,369,783 km (0.091 R)
• M13: 21,233,024 km (0.066 R)
• M14: 24,385,500 km (0.103 R)
• M15: 27,737,839 km (0.086 R)
• M16: 28,954,817 km (0.081 R)
• M17: 32,263,324 km (0.077 R)
• M18: 34,411,250 km (0.114 R)
• M19: 41,426,044 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.1

Radius: 5.7

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 16.01 AU - 22.39 AU

Year: 31200 Days

Day: 18.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 114,735,598 km

• M1: 78,838 km (0.108 R)
• M2: 300,243 km (0.095 R)
• M3: 497,862 km (0.097 R)
• M4: 739,612 km (0.086 R)
• M5: 1,258,866 km (0.064 R)
• M6: 1,502,711 km (0.088 R)
• M7: 1,695,991 km (0.102 R)
• M8: 2,086,292 km (0.118 R)
• M9: 3,828,210 km (0.109 R)
• M10: 4,738,662 km (0.082 R)
• M11: 5,029,331 km (0.084 R)
• M12: 6,214,894 km (0.101 R)
• M13: 6,563,607 km (0.038 R)
• M14: 7,744,682 km (0.108 R)
• M15: 9,315,310 km (0.117 R)
• M16: 9,705,910 km (0.108 R)
• M17: 11,525,618 km (0.043 R)
• M18: 14,147,471 km (0.073 R)
• M19: 14,838,314 km (0.081 R)
• M20: 15,551,297 km (0.083 R)
• M21: 17,045,331 km (0.089 R)
• M22: 19,252,498 km (0.091 R)
• M23: 22,097,999 km (0.093 R)
• M24: 22,675,596 km (0.052 R)
• M25: 29,848,665 km (0.086 R)
• M26: 32,886,848 km (0.113 R)
• M27: 34,557,856 km (0.085 R)
• M28: 40,078,915 km (0.118 R)
• M29: 43,047,834 km (0.069 R)
• M30: 45,229,570 km (0.118 R)
• M31: 46,913,593 km (0.047 R)
• M32: 53,239,189 km (0.113 R)
• M33: 76,361,784 km (0.099 R)
• M34: 87,911,039 km (0.032 R)
• M35: 96,837,394 km (0.12 R)
• M36: 99,315,782 km (0.038 R)
• M37: 103,112,277 km (0.064 R)
• M38: 110,993,093 km (0.081 R)
• M39: 114,391,957 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 15,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit