🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.95 AU

Year: 235 Days

Day: 27.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,490,057 km

• M1: 177,872 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.83 AU - 2.49 AU

Year: 1106 Days

Day: 26.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,490,057 km

• M1: 424,110 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.7

Radius: 8.2

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.1 AU - 9.28 AU

Year: 9702 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 115,490,057 km

• M1: 102,175 km (0.116 R)
• M2: 407,804 km (0.105 R)
• M3: 806,781 km (0.103 R)
• M4: 1,196,185 km (0.119 R)
• M5: 1,876,256 km (0.052 R)
• M6: 2,177,098 km (0.107 R)
• M7: 4,005,633 km (0.109 R)
• M8: 4,537,154 km (0.091 R)
• M9: 7,884,257 km (0.083 R)
• M10: 15,602,310 km (0.049 R)
• M11: 16,422,705 km (0.107 R)
• M12: 17,128,059 km (0.083 R)
• M13: 28,424,493 km (0.059 R)
• M14: 31,978,340 km (0.051 R)
• M15: 33,188,736 km (0.108 R)
• M16: 41,486,182 km (0.078 R)
• M17: 46,597,642 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.4

Radius: 4.3

Gravity: 49.89 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 17.19 AU - 23.73 AU

Year: 32229 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 115,490,057 km

• M1: 66,272 km (0.099 R)
• M2: 211,382 km (0.088 R)
• M3: 620,682 km (0.112 R)
• M4: 796,309 km (0.068 R)
• M5: 936,034 km (0.068 R)
• M6: 1,122,582 km (0.061 R)
• M7: 1,403,677 km (0.092 R)
• M8: 2,428,123 km (0.096 R)
• M9: 3,426,240 km (0.067 R)
• M10: 4,393,390 km (0.1 R)
• M11: 4,960,516 km (0.085 R)
• M12: 6,092,373 km (0.093 R)
• M13: 7,060,272 km (0.111 R)
• M14: 7,552,748 km (0.111 R)
• M15: 8,605,917 km (0.081 R)
• M16: 10,157,396 km (0.118 R)
• M17: 11,071,140 km (0.058 R)
• M18: 12,660,917 km (0.077 R)
• M19: 14,396,701 km (0.085 R)
• M20: 14,569,785 km (0.112 R)
• M21: 14,920,293 km (0.102 R)
• M22: 17,045,481 km (0.069 R)
• M23: 19,469,564 km (0.112 R)
• M24: 21,431,541 km (0.104 R)
• M25: 24,492,463 km (0.066 R)
• M26: 29,471,379 km (0.098 R)
• M27: 30,885,378 km (0.072 R)
• M28: 34,154,391 km (0.093 R)
• M29: 38,472,234 km (0.105 R)
• M30: 40,159,548 km (0.081 R)
• M31: 44,043,857 km (0.061 R)
• M32: 44,408,876 km (0.088 R)
• M33: 48,364,692 km (0.11 R)
• M34: 56,752,346 km (0.053 R)
• M35: 62,544,327 km (0.095 R)
• M36: 62,774,558 km (0.085 R)
• M37: 65,345,547 km (0.03 R)
• M38: 94,108,879 km (0.081 R)
• M39: 95,933,225 km (0.042 R)
• M40: 110,037,312 km (0.113 R)
• M41: 115,490,005 km (0.047 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 17,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit