🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.52 AU - 0.72 AU

Year: 182 Days

Day: 36.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,840,247 km

• M1: 574,157 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.79 AU - 2.85 AU

Year: 1317 Days

Day: 48 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,840,247 km

• M1: 155,582 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.6

Radius: 9.4

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.33 AU - 11.43 AU

Year: 10709 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,840,247 km

• M1: 120,875 km (0.067 R)
• M2: 420,370 km (0.068 R)
• M3: 1,227,600 km (0.06 R)
• M4: 1,549,984 km (0.114 R)
• M5: 1,913,058 km (0.113 R)
• M6: 2,770,702 km (0.106 R)
• M7: 3,239,392 km (0.081 R)
• M8: 3,708,232 km (0.037 R)
• M9: 4,813,162 km (0.096 R)
• M10: 5,324,936 km (0.094 R)
• M11: 5,628,620 km (0.033 R)
• M12: 7,701,149 km (0.102 R)
• M13: 8,583,926 km (0.113 R)
• M14: 9,386,070 km (0.114 R)
• M15: 11,193,810 km (0.108 R)
• M16: 12,383,712 km (0.072 R)
• M17: 12,738,707 km (0.062 R)
• M18: 13,039,698 km (0.084 R)
• M19: 13,907,815 km (0.103 R)
• M20: 15,080,064 km (0.083 R)
• M21: 23,260,973 km (0.115 R)
• M22: 25,857,693 km (0.096 R)
• M23: 26,633,807 km (0.093 R)
• M24: 28,232,409 km (0.056 R)
• M25: 29,367,857 km (0.08 R)
• M26: 29,893,993 km (0.105 R)
• M27: 32,061,367 km (0.095 R)
• M28: 38,684,065 km (0.095 R)
• M29: 39,062,547 km (0.065 R)
• M30: 43,799,713 km (0.062 R)
• M31: 47,738,625 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.4

Radius: 8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.49 AU - 15.73 AU

Year: 20818 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,840,247 km

• M1: 99,632 km (0.076 R)
• M2: 387,458 km (0.093 R)
• M3: 960,718 km (0.095 R)
• M4: 1,236,426 km (0.056 R)
• M5: 1,593,217 km (0.087 R)
• M6: 1,920,837 km (0.107 R)
• M7: 2,293,036 km (0.068 R)
• M8: 2,573,981 km (0.117 R)
• M9: 3,858,877 km (0.059 R)
• M10: 4,258,603 km (0.049 R)
• M11: 5,047,432 km (0.053 R)
• M12: 6,318,116 km (0.062 R)
• M13: 8,605,169 km (0.114 R)
• M14: 9,429,154 km (0.101 R)
• M15: 10,155,302 km (0.112 R)
• M16: 13,616,249 km (0.098 R)
• M17: 14,167,367 km (0.1 R)
• M18: 15,843,611 km (0.067 R)
• M19: 21,006,383 km (0.112 R)
• M20: 22,579,854 km (0.096 R)
• M21: 23,700,940 km (0.059 R)
• M22: 26,053,367 km (0.092 R)
• M23: 26,712,345 km (0.1 R)
• M24: 29,056,394 km (0.102 R)
• M25: 33,926,104 km (0.114 R)
• M26: 35,280,563 km (0.103 R)
• M27: 42,338,142 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 14,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit