🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.55 AU - 1.87 AU

Year: 665 Days

Day: 28.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,354,802 km

• M1: 803,490 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.47 AU - 3.13 AU

Year: 1393 Days

Day: 22.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.5 AU - 6.52 AU

Year: 3844 Days

Day: 25.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.71 AU - 7.15 AU

Year: 4292 Days

Day: 18.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.22 AU - 8.04 AU

Year: 5659 Days

Day: 30.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 14.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 22.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.3

Radius: 4.8

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 16.83 AU - 27.29 AU

Year: 30797 Days

Day: 24.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,354,802 km

• M1: 292,464 km (0.101 R)
• M2: 553,063 km (0.118 R)
• M3: 819,198 km (0.104 R)
• M4: 1,519,017 km (0.103 R)
• M5: 3,062,119 km (0.056 R)
• M6: 3,523,479 km (0.114 R)
• M7: 3,653,030 km (0.096 R)
• M8: 4,370,502 km (0.073 R)
• M9: 4,840,538 km (0.113 R)
• M10: 5,676,042 km (0.084 R)
• M11: 6,983,229 km (0.115 R)
• M12: 7,200,744 km (0.097 R)
• M13: 7,255,347 km (0.112 R)
• M14: 7,420,354 km (0.088 R)
• M15: 7,754,106 km (0.046 R)
• M16: 7,866,454 km (0.081 R)
• M17: 8,092,646 km (0.098 R)
• M18: 8,551,613 km (0.072 R)
• M19: 8,609,657 km (0.067 R)
• M20: 8,667,701 km (0.093 R)
• M21: 8,901,373 km (0.086 R)
• M22: 9,554,666 km (0.103 R)
• M23: 9,796,117 km (0.118 R)
• M24: 10,408,421 km (0.097 R)
• M25: 11,541,326 km (0.078 R)
• M26: 11,605,354 km (0.092 R)
• M27: 11,862,962 km (0.049 R)
• M28: 12,057,289 km (0.117 R)
• M29: 13,785,444 km (0.115 R)
• M30: 15,166,681 km (0.119 R)
• M31: 17,099,934 km (0.083 R)
• M32: 18,431,206 km (0.098 R)
• M33: 19,872,282 km (0.113 R)
• M34: 20,334,839 km (0.075 R)
• M35: 22,299,807 km (0.086 R)
• M36: 24,324,614 km (0.082 R)
• M37: 24,571,600 km (0.109 R)
• M38: 25,234,019 km (0.058 R)
• M39: 26,070,271 km (0.11 R)
• M40: 27,341,704 km (0.085 R)
• M41: 27,427,274 km (0.1 R)
• M42: 29,593,002 km (0.052 R)
• M43: 31,007,599 km (0.089 R)
• M44: 34,270,030 km (0.042 R)
• M45: 35,009,642 km (0.113 R)
• M46: 35,195,442 km (0.048 R)
• M47: 36,128,933 km (0.088 R)
• M48: 36,410,626 km (0.104 R)
• M49: 36,787,313 km (0.094 R)
• M50: 38,115,892 km (0.099 R)
• M51: 39,074,515 km (0.102 R)
• M52: 39,653,459 km (0.06 R)
• M53: 39,943,978 km (0.099 R)
• M54: 41,309,208 km (0.112 R)
• M55: 42,788,731 km (0.087 R)
• M56: 42,887,914 km (0.072 R)
• M57: 46,205,995 km (0.084 R)
• M58: 46,511,773 km (0.117 R)
• M59: 47,432,997 km (0.088 R)
• M60: 47,741,318 km (0.099 R)
• M61: 47,844,241 km (0.088 R)
• M62: 48,670,470 km (0.062 R)
• M63: 50,232,422 km (0.064 R)
• M64: 51,493,681 km (0.084 R)
• M65: 52,871,777 km (0.054 R)
• M66: 53,511,906 km (0.058 R)
• M67: 54,154,579 km (0.094 R)
• M68: 54,369,401 km (0.093 R)
• M69: 57,515,744 km (0.1 R)
• M70: 57,734,905 km (0.054 R)
• M71: 58,064,170 km (0.095 R)
• M72: 58,504,137 km (0.043 R)
• M73: 63,416,482 km (0.062 R)
• M74: 64,096,554 km (0.103 R)
• M75: 64,323,644 km (0.086 R)
• M76: 65,692,614 km (0.077 R)
• M77: 67,648,307 km (0.074 R)
• M78: 68,227,101 km (0.085 R)
• M79: 69,156,702 km (0.087 R)
• M80: 69,389,776 km (0.119 R)
• M81: 72,916,545 km (0.037 R)
• M82: 73,866,791 km (0.116 R)
• M83: 75,419,767 km (0.093 R)
• M84: 77,951,112 km (0.108 R)
• M85: 78,072,286 km (0.106 R)
• M86: 78,193,610 km (0.082 R)
• M87: 78,557,881 km (0.064 R)
• M88: 78,679,504 km (0.098 R)
• M89: 79,044,523 km (0.1 R)
• M90: 79,288,068 km (0.102 R)
• M91: 80,510,133 km (0.105 R)
• M92: 81,738,332 km (0.069 R)

Kuiper Belt

Range: 36.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 16,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit