🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.56 AU - 2.58 AU

Year: 1042 Days

Day: 28.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,037,236 km

• M1: 348,563 km (0.084 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.8

Radius: 13.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.65 AU - 10.47 AU

Year: 8762 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,037,236 km

• M1: 162,912 km (0.049 R)
• M2: 886,966 km (0.101 R)
• M3: 2,820,369 km (0.08 R)
• M4: 9,657,141 km (0.071 R)
• M5: 10,449,262 km (0.08 R)
• M6: 11,236,595 km (0.1 R)
• M7: 12,415,127 km (0.036 R)
• M8: 13,892,257 km (0.114 R)
• M9: 15,720,642 km (0.106 R)
• M10: 25,057,494 km (0.082 R)
• M11: 25,466,943 km (0.05 R)
• M12: 26,215,232 km (0.085 R)
• M13: 28,018,335 km (0.092 R)
• M14: 29,537,352 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 10.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.5 AU - 10.02 AU

Year: 9858 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,037,236 km

• M1: 130,749 km (0.098 R)
• M2: 472,280 km (0.065 R)
• M3: 837,449 km (0.078 R)
• M4: 1,187,209 km (0.062 R)
• M5: 2,130,274 km (0.083 R)
• M6: 2,927,331 km (0.111 R)
• M7: 3,659,613 km (0.106 R)
• M8: 3,990,374 km (0.097 R)
• M9: 4,538,351 km (0.09 R)
• M10: 6,271,592 km (0.049 R)
• M11: 9,979,824 km (0.115 R)
• M12: 11,043,165 km (0.048 R)
• M13: 11,793,099 km (0.105 R)
• M14: 13,157,133 km (0.098 R)
• M15: 15,006,761 km (0.091 R)
• M16: 15,726,327 km (0.076 R)
• M17: 16,400,415 km (0.09 R)
• M18: 17,734,229 km (0.069 R)
• M19: 18,390,665 km (0.086 R)
• M20: 19,290,945 km (0.117 R)
• M21: 22,930,362 km (0.052 R)
• M22: 23,274,437 km (0.114 R)
• M23: 29,059,985 km (0.091 R)
• M24: 29,564,429 km (0.114 R)
• M25: 30,383,926 km (0.048 R)
• M26: 31,429,465 km (0.116 R)
• M27: 33,813,906 km (0.105 R)
• M28: 34,823,243 km (0.074 R)
• M29: 35,852,476 km (0.066 R)
• M30: 36,784,321 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.4

Radius: 6.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.92 AU - 19.62 AU

Year: 27320 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,037,236 km

• M1: 78,838 km (0.059 R)
• M2: 822,040 km (0.084 R)
• M3: 2,428,721 km (0.105 R)
• M4: 3,019,184 km (0.086 R)
• M5: 10,029,041 km (0.067 R)
• M6: 11,141,451 km (0.03 R)
• M7: 11,870,142 km (0.112 R)
• M8: 13,861,739 km (0.091 R)
• M9: 14,969,960 km (0.094 R)
• M10: 18,110,767 km (0.084 R)
• M11: 19,433,511 km (0.073 R)
• M12: 22,182,671 km (0.067 R)
• M13: 24,337,778 km (0.096 R)
• M14: 25,370,602 km (0.036 R)
• M15: 27,927,529 km (0.053 R)
• M16: 28,130,982 km (0.082 R)
• M17: 35,416,697 km (0.119 R)
• M18: 46,955,480 km (0.092 R)
• M19: 47,968,258 km (0.106 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit