🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.82 AU

Year: 221 Days

Day: 22.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 82.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.7

Radius: 11.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.65 AU - 6.37 AU

Year: 4678 Days

Day: 12.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,966,020 km

• M1: 138,079 km (0.113 R)
• M2: 527,482 km (0.105 R)
• M3: 958,773 km (0.087 R)
• M4: 1,566,290 km (0.072 R)
• M5: 2,403,739 km (0.099 R)
• M6: 3,069,000 km (0.086 R)
• M7: 3,553,697 km (0.086 R)
• M8: 4,334,748 km (0.104 R)
• M9: 5,443,268 km (0.085 R)
• M10: 6,398,600 km (0.072 R)
• M11: 9,116,943 km (0.088 R)
• M12: 10,310,136 km (0.102 R)
• M13: 11,768,864 km (0.096 R)
• M14: 14,561,857 km (0.095 R)
• M15: 17,445,655 km (0.036 R)
• M16: 17,988,246 km (0.118 R)
• M17: 18,541,908 km (0.053 R)

Asteroid Belt

Center: 7.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.1

Radius: 9.1

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.08 AU - 9.12 AU

Year: 9121 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,966,020 km

• M1: 113,246 km (0.095 R)
• M2: 439,818 km (0.107 R)
• M3: 737,218 km (0.107 R)
• M4: 2,645,339 km (0.081 R)
• M5: 5,043,094 km (0.068 R)
• M6: 5,495,029 km (0.119 R)
• M7: 6,044,203 km (0.112 R)
• M8: 6,667,427 km (0.09 R)
• M9: 7,956,064 km (0.03 R)
• M10: 11,836,333 km (0.087 R)
• M11: 15,784,221 km (0.109 R)
• M12: 19,034,534 km (0.119 R)
• M13: 28,300,177 km (0.111 R)
• M14: 30,562,247 km (0.093 R)
• M15: 32,390,931 km (0.066 R)
• M16: 34,864,083 km (0.095 R)
• M17: 36,264,917 km (0.109 R)
• M18: 42,638,385 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.2

Radius: 4.4

Gravity: 31.57 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.07 AU - 20.17 AU

Year: 29058 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 93,966,020 km

• M1: 54,902 km (0.082 R)
• M2: 229,483 km (0.084 R)
• M3: 378,034 km (0.115 R)
• M4: 1,487,152 km (0.118 R)
• M5: 2,852,383 km (0.06 R)
• M6: 3,103,258 km (0.055 R)
• M7: 4,115,737 km (0.025 R)
• M8: 4,734,922 km (0.088 R)
• M9: 4,889,158 km (0.106 R)
• M10: 5,413,947 km (0.116 R)
• M11: 10,440,585 km (0.077 R)
• M12: 15,679,203 km (0.108 R)
• M13: 16,458,907 km (0.108 R)
• M14: 20,748,028 km (0.117 R)
• M15: 22,220,520 km (0.119 R)
• M16: 27,672,165 km (0.1 R)
• M17: 29,323,726 km (0.108 R)
• M18: 43,600,000 km (0.064 R)
• M19: 55,915,346 km (0.101 R)
• M20: 64,929,365 km (0.106 R)
• M21: 69,663,390 km (0.098 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit