🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.42 AU - 0.62 AU

Year: 134 Days

Day: 33.9 Hours

Environment

Temp: 267 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.32 AU - 4.08 AU

Year: 2537 Days

Day: 30.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.64 AU - 4.86 AU

Year: 3123 Days

Day: 29.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.4

Radius: 13.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.68 AU - 7.62 AU

Year: 6113 Days

Day: 10.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,025,400 km

• M1: 164,558 km (0.078 R)
• M2: 591,809 km (0.105 R)
• M3: 1,024,147 km (0.103 R)
• M4: 1,652,757 km (0.093 R)
• M5: 2,323,255 km (0.109 R)
• M6: 4,061,881 km (0.087 R)
• M7: 6,042,856 km (0.067 R)
• M8: 6,971,261 km (0.12 R)
• M9: 9,462,215 km (0.066 R)
• M10: 10,191,205 km (0.119 R)
• M11: 10,665,580 km (0.084 R)
• M12: 12,125,356 km (0.03 R)
• M13: 12,876,038 km (0.04 R)
• M14: 13,318,848 km (0.069 R)
• M15: 14,176,493 km (0.075 R)
• M16: 15,812,794 km (0.081 R)
• M17: 16,256,801 km (0.118 R)
• M18: 20,337,831 km (0.111 R)
• M19: 21,244,394 km (0.107 R)
• M20: 23,876,568 km (0.09 R)
• M21: 31,545,105 km (0.095 R)
• M22: 32,657,365 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 12.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.04 AU - 13.34 AU

Year: 15171 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,025,400 km

• M1: 654,191 km (0.049 R)
• M2: 1,232,088 km (0.092 R)
• M3: 2,334,924 km (0.081 R)
• M4: 2,921,946 km (0.118 R)
• M5: 4,394,737 km (0.106 R)
• M6: 5,327,330 km (0.107 R)
• M7: 6,066,194 km (0.083 R)
• M8: 8,170,886 km (0.101 R)
• M9: 8,788,127 km (0.082 R)
• M10: 9,341,639 km (0.085 R)
• M11: 17,421,719 km (0.091 R)
• M12: 18,075,312 km (0.043 R)
• M13: 19,898,611 km (0.081 R)
• M14: 22,431,303 km (0.085 R)
• M15: 24,444,142 km (0.113 R)
• M16: 25,355,941 km (0.073 R)
• M17: 31,203,124 km (0.059 R)
• M18: 32,931,428 km (0.091 R)
• M19: 33,707,243 km (0.093 R)
• M20: 38,376,641 km (0.074 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit