🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.91 AU

Year: 246 Days

Day: 29.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.88 AU - 2.1 AU

Year: 1041 Days

Day: 32.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.47 AU - 11.13 AU

Year: 11377 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,186,013 km

• M1: 112,797 km (0.083 R)
• M2: 1,069,326 km (0.098 R)
• M3: 1,395,599 km (0.073 R)
• M4: 1,915,900 km (0.096 R)
• M5: 2,953,660 km (0.069 R)
• M6: 3,279,634 km (0.09 R)
• M7: 4,028,820 km (0.114 R)
• M8: 5,646,721 km (0.106 R)
• M9: 6,119,151 km (0.045 R)
• M10: 9,012,673 km (0.058 R)
• M11: 14,084,340 km (0.092 R)
• M12: 19,068,941 km (0.052 R)
• M13: 19,560,370 km (0.057 R)
• M14: 20,936,970 km (0.112 R)
• M15: 21,234,819 km (0.094 R)
• M16: 21,611,208 km (0.075 R)
• M17: 26,394,001 km (0.059 R)
• M18: 30,579,600 km (0.044 R)
• M19: 31,253,090 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.9

Radius: 4.6

Gravity: 44.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.06 AU - 16.42 AU

Year: 20987 Days

Day: 16.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,186,013 km

• M1: 65,673 km (0.101 R)
• M2: 262,245 km (0.108 R)
• M3: 683,513 km (0.102 R)
• M4: 1,386,174 km (0.116 R)
• M5: 1,697,038 km (0.051 R)
• M6: 2,160,343 km (0.047 R)
• M7: 2,832,636 km (0.099 R)
• M8: 2,993,304 km (0.106 R)
• M9: 4,506,486 km (0.046 R)
• M10: 5,717,481 km (0.091 R)
• M11: 6,329,785 km (0.083 R)
• M12: 6,936,404 km (0.065 R)
• M13: 9,813,920 km (0.072 R)
• M14: 13,176,132 km (0.102 R)
• M15: 13,399,332 km (0.06 R)
• M16: 13,700,771 km (0.05 R)
• M17: 17,411,247 km (0.083 R)
• M18: 18,134,254 km (0.083 R)
• M19: 19,255,939 km (0.029 R)
• M20: 28,184,837 km (0.06 R)
• M21: 30,717,529 km (0.099 R)
• M22: 31,241,571 km (0.112 R)
• M23: 32,307,605 km (0.098 R)
• M24: 34,231,134 km (0.112 R)
• M25: 35,078,457 km (0.115 R)
• M26: 35,795,031 km (0.11 R)
• M27: 45,848,456 km (0.041 R)
• M28: 46,189,689 km (0.055 R)
• M29: 46,532,717 km (0.12 R)
• M30: 52,254,087 km (0.058 R)
• M31: 52,440,038 km (0.045 R)
• M32: 56,448,213 km (0.115 R)
• M33: 57,037,031 km (0.094 R)
• M34: 61,895,371 km (0.116 R)
• M35: 66,803,228 km (0.101 R)
• M36: 80,070,166 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit