🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.71 AU - 2.21 AU

Year: 1034 Days

Day: 46.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.4

Radius: 13.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.58 AU - 5.9 AU

Year: 4519 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 100,917,582 km

• M1: 170,392 km (0.09 R)
• M2: 762,201 km (0.099 R)
• M3: 1,286,542 km (0.115 R)
• M4: 1,938,489 km (0.058 R)
• M5: 3,254,801 km (0.078 R)
• M6: 4,573,506 km (0.093 R)
• M7: 5,696,687 km (0.08 R)
• M8: 6,965,277 km (0.084 R)
• M9: 8,626,860 km (0.092 R)
• M10: 9,099,290 km (0.07 R)
• M11: 10,869,781 km (0.055 R)
• M12: 11,770,510 km (0.063 R)
• M13: 12,813,357 km (0.119 R)
• M14: 14,721,627 km (0.108 R)
• M15: 16,868,805 km (0.103 R)
• M16: 18,312,425 km (0.107 R)
• M17: 19,525,664 km (0.079 R)
• M18: 20,470,075 km (0.058 R)
• M19: 21,977,274 km (0.111 R)
• M20: 23,207,417 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.4

Radius: 4.5

Gravity: 34.74 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.51 AU - 18.63 AU

Year: 30147 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 100,917,582 km

• M1: 58,194 km (0.071 R)
• M2: 492,775 km (0.105 R)
• M3: 634,445 km (0.047 R)
• M4: 792,420 km (0.037 R)
• M5: 1,189,602 km (0.075 R)
• M6: 1,432,848 km (0.057 R)
• M7: 2,541,369 km (0.094 R)
• M8: 3,148,886 km (0.085 R)
• M9: 3,713,618 km (0.119 R)
• M10: 3,950,730 km (0.088 R)
• M11: 4,455,025 km (0.108 R)
• M12: 5,374,902 km (0.118 R)
• M13: 6,511,098 km (0.109 R)
• M14: 6,805,955 km (0.118 R)
• M15: 8,531,118 km (0.066 R)
• M16: 9,125,021 km (0.108 R)
• M17: 9,431,996 km (0.102 R)
• M18: 10,594,671 km (0.038 R)
• M19: 19,735,250 km (0.105 R)
• M20: 32,474,855 km (0.119 R)
• M21: 34,503,402 km (0.114 R)
• M22: 35,398,147 km (0.061 R)
• M23: 39,941,435 km (0.089 R)
• M24: 40,927,584 km (0.055 R)
• M25: 42,098,337 km (0.092 R)
• M26: 42,267,532 km (0.114 R)
• M27: 42,948,202 km (0.091 R)
• M28: 44,506,863 km (0.036 R)
• M29: 45,744,785 km (0.091 R)
• M30: 52,085,341 km (0.107 R)
• M31: 54,656,779 km (0.115 R)
• M32: 57,311,393 km (0.094 R)
• M33: 69,731,906 km (0.094 R)
• M34: 90,131,072 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit