🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.64 AU - 0.68 AU

Year: 346 Days

Day: 23.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,614,784 km

• M1: 86,318 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 14.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.7 AU - 3.16 AU

Year: 3238 Days

Day: 14.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 33,614,784 km

• M1: 219,610 km (0.068 R)
• M2: 1,148,313 km (0.096 R)
• M3: 1,713,344 km (0.046 R)
• M4: 2,689,919 km (0.065 R)
• M5: 5,030,079 km (0.092 R)

Asteroid Belt

Center: 6.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.7

Radius: 5

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.65 AU - 11.05 AU

Year: 19960 Days

Day: 18.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,614,784 km

• M1: 101,727 km (0.068 R)
• M2: 1,272,479 km (0.059 R)
• M3: 1,748,350 km (0.118 R)
• M4: 3,253,155 km (0.104 R)
• M5: 4,874,347 km (0.038 R)
• M6: 5,096,949 km (0.053 R)
• M7: 6,501,374 km (0.081 R)
• M8: 10,047,741 km (0.047 R)
• M9: 11,156,261 km (0.111 R)
• M10: 12,227,232 km (0.12 R)
• M11: 12,402,411 km (0.11 R)
• M12: 14,506,655 km (0.102 R)
• M13: 15,302,815 km (0.102 R)
• M14: 21,369,308 km (0.086 R)
• M15: 22,661,235 km (0.104 R)
• M16: 24,279,136 km (0.065 R)
• M17: 25,684,907 km (0.097 R)
• M18: 27,243,268 km (0.104 R)
• M19: 28,350,592 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.5

Radius: 4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8 AU - 12.02 AU

Year: 20449 Days

Day: 22.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,614,784 km

• M1: 152,141 km (0.077 R)
• M2: 929,152 km (0.114 R)
• M3: 4,195,173 km (0.091 R)
• M4: 4,398,177 km (0.053 R)
• M5: 4,607,764 km (0.105 R)
• M6: 8,088,009 km (0.095 R)
• M7: 13,872,809 km (0.106 R)
• M8: 17,042,489 km (0.106 R)
• M9: 17,364,274 km (0.09 R)
• M10: 22,458,680 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 16,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit