🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.58 AU - 0.64 AU

Year: 166 Days

Day: 37.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.04 AU - 2.76 AU

Year: 1295 Days

Day: 13.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 79.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.98 AU - 3.26 AU

Year: 1919 Days

Day: 23.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 10.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.52 AU - 9 AU

Year: 6812 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,676,808 km

• M1: 145,708 km (0.117 R)
• M2: 261,796 km (0.11 R)
• M3: 392,395 km (0.087 R)
• M4: 522,396 km (0.065 R)
• M5: 669,002 km (0.105 R)
• M6: 1,839,455 km (0.064 R)
• M7: 2,008,501 km (0.08 R)
• M8: 2,134,911 km (0.08 R)
• M9: 2,296,627 km (0.104 R)
• M10: 2,412,266 km (0.102 R)
• M11: 2,598,066 km (0.103 R)
• M12: 2,823,809 km (0.071 R)
• M13: 3,238,943 km (0.11 R)
• M14: 3,731,719 km (0.113 R)
• M15: 3,829,107 km (0.104 R)
• M16: 3,927,542 km (0.102 R)
• M17: 4,006,829 km (0.036 R)
• M18: 4,207,440 km (0.115 R)
• M19: 4,535,359 km (0.101 R)
• M20: 4,681,516 km (0.053 R)
• M21: 4,786,833 km (0.083 R)
• M22: 5,391,358 km (0.112 R)
• M23: 5,974,341 km (0.114 R)
• M24: 6,250,199 km (0.094 R)
• M25: 6,934,161 km (0.04 R)
• M26: 7,766,373 km (0.049 R)
• M27: 7,991,817 km (0.103 R)
• M28: 8,295,950 km (0.064 R)
• M29: 8,423,856 km (0.04 R)
• M30: 8,552,361 km (0.089 R)
• M31: 8,811,464 km (0.088 R)
• M32: 9,125,620 km (0.051 R)
• M33: 9,443,515 km (0.091 R)
• M34: 9,684,517 km (0.08 R)
• M35: 10,364,140 km (0.109 R)
• M36: 10,695,949 km (0.074 R)
• M37: 11,398,311 km (0.115 R)
• M38: 11,569,151 km (0.11 R)
• M39: 11,798,186 km (0.113 R)
• M40: 12,144,654 km (0.116 R)
• M41: 12,406,750 km (0.073 R)
• M42: 12,995,717 km (0.058 R)
• M43: 13,204,106 km (0.087 R)
• M44: 13,684,316 km (0.063 R)
• M45: 13,957,033 km (0.062 R)
• M46: 14,201,027 km (0.049 R)
• M47: 15,662,448 km (0.107 R)
• M48: 15,757,443 km (0.044 R)
• M49: 16,202,796 km (0.081 R)
• M50: 16,298,838 km (0.099 R)
• M51: 16,652,487 km (0.098 R)
• M52: 17,203,905 km (0.117 R)
• M53: 17,728,395 km (0.077 R)
• M54: 18,424,923 km (0.073 R)
• M55: 18,793,233 km (0.103 R)
• M56: 19,367,389 km (0.1 R)
• M57: 19,503,224 km (0.108 R)
• M58: 20,845,117 km (0.03 R)
• M59: 21,439,320 km (0.056 R)
• M60: 21,720,863 km (0.115 R)
• M61: 22,252,085 km (0.12 R)
• M62: 22,394,502 km (0.091 R)
• M63: 23,003,066 km (0.12 R)
• M64: 23,110,926 km (0.076 R)
• M65: 23,580,664 km (0.084 R)
• M66: 23,689,571 km (0.119 R)
• M67: 23,798,628 km (0.082 R)
• M68: 24,017,190 km (0.114 R)
• M69: 24,236,351 km (0.051 R)
• M70: 24,382,957 km (0.095 R)
• M71: 24,639,966 km (0.084 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit