🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.42 AU - 0.6 AU

Year: 106 Days

Day: 12.4 Hours

Environment

Temp: 358 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.8 AU - 0.9 AU

Year: 228 Days

Day: 30.1 Hours

Environment

Temp: 265 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.05 AU - 7.23 AU

Year: 5561 Days

Day: 13.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,873,341 km

• M1: 2,470,160 km (0.048 R)
• M2: 4,731,332 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 22.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.5

Radius: 7.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 17.96 AU - 26.5 AU

Year: 30553 Days

Day: 21.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,873,341 km

• M1: 126,111 km (0.079 R)
• M2: 230,082 km (0.08 R)
• M3: 399,127 km (0.043 R)
• M4: 741,856 km (0.08 R)
• M5: 1,405,921 km (0.114 R)
• M6: 1,544,299 km (0.079 R)
• M7: 1,707,959 km (0.115 R)
• M8: 1,899,145 km (0.07 R)
• M9: 2,008,351 km (0.038 R)
• M10: 2,904,891 km (0.101 R)
• M11: 3,263,029 km (0.114 R)
• M12: 3,420,855 km (0.082 R)
• M13: 4,742,253 km (0.094 R)
• M14: 5,691,152 km (0.11 R)
• M15: 5,754,282 km (0.077 R)
• M16: 6,235,838 km (0.077 R)
• M17: 6,399,199 km (0.079 R)
• M18: 6,497,933 km (0.102 R)
• M19: 6,864,298 km (0.067 R)
• M20: 6,965,426 km (0.092 R)
• M21: 7,374,726 km (0.098 R)
• M22: 7,756,799 km (0.107 R)
• M23: 8,181,059 km (0.101 R)
• M24: 8,612,798 km (0.096 R)
• M25: 8,721,855 km (0.071 R)
• M26: 12,119,971 km (0.086 R)
• M27: 12,242,342 km (0.111 R)
• M28: 12,529,420 km (0.115 R)
• M29: 12,777,304 km (0.076 R)
• M30: 13,277,709 km (0.085 R)
• M31: 13,403,820 km (0.081 R)
• M32: 13,869,817 km (0.055 R)
• M33: 14,040,508 km (0.071 R)
• M34: 14,643,537 km (0.093 R)
• M35: 15,255,093 km (0.088 R)
• M36: 15,964,187 km (0.104 R)
• M37: 16,232,865 km (0.086 R)
• M38: 16,956,619 km (0.068 R)
• M39: 18,248,397 km (0.094 R)
• M40: 19,190,415 km (0.114 R)
• M41: 19,667,333 km (0.106 R)
• M42: 19,907,288 km (0.107 R)
• M43: 20,293,250 km (0.118 R)
• M44: 20,487,129 km (0.109 R)
• M45: 21,465,649 km (0.044 R)
• M46: 21,811,818 km (0.113 R)
• M47: 22,911,662 km (0.114 R)
• M48: 24,337,330 km (0.104 R)
• M49: 24,698,160 km (0.12 R)
• M50: 25,008,874 km (0.108 R)
• M51: 26,423,322 km (0.092 R)
• M52: 26,687,961 km (0.093 R)
• M53: 27,380,449 km (0.099 R)
• M54: 27,594,823 km (0.111 R)
• M55: 28,457,405 km (0.041 R)
• M56: 29,548,123 km (0.116 R)
• M57: 29,712,979 km (0.118 R)
• M58: 31,209,706 km (0.08 R)
• M59: 33,471,925 km (0.117 R)
• M60: 33,586,368 km (0.061 R)
• M61: 33,643,664 km (0.083 R)
• M62: 34,160,823 km (0.036 R)
• M63: 35,611,025 km (0.079 R)
• M64: 36,373,077 km (0.115 R)
• M65: 37,377,776 km (0.08 R)
• M66: 37,555,947 km (0.081 R)
• M67: 37,675,027 km (0.049 R)
• M68: 38,691,395 km (0.114 R)

Kuiper Belt

Range: 37.7 - 63.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit