🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.43 AU - 0.57 AU

Year: 130 Days

Day: 12.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 167 Days

Day: 44.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.48 AU - 1.52 AU

Year: 678 Days

Day: 37.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,558,725 km

• M1: 401,969 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.84 AU - 3.14 AU

Year: 1908 Days

Day: 41.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.8

Radius: 6.4

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.95 AU - 19.21 AU

Year: 30750 Days

Day: 21.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,558,725 km

• M1: 177,124 km (0.05 R)
• M2: 224,098 km (0.088 R)
• M3: 801,695 km (0.1 R)
• M4: 979,268 km (0.093 R)
• M5: 1,104,780 km (0.065 R)
• M6: 1,884,933 km (0.061 R)
• M7: 1,962,874 km (0.111 R)
• M8: 4,701,412 km (0.042 R)
• M9: 4,861,183 km (0.084 R)
• M10: 5,295,615 km (0.115 R)
• M11: 6,201,580 km (0.033 R)
• M12: 6,852,031 km (0.091 R)
• M13: 8,863,823 km (0.097 R)
• M14: 9,061,293 km (0.107 R)
• M15: 9,326,679 km (0.051 R)
• M16: 10,483,220 km (0.119 R)
• M17: 10,692,059 km (0.105 R)
• M18: 11,469,220 km (0.079 R)
• M19: 12,779,847 km (0.038 R)
• M20: 13,603,832 km (0.106 R)
• M21: 13,755,524 km (0.099 R)
• M22: 14,754,988 km (0.061 R)
• M23: 15,224,276 km (0.106 R)
• M24: 16,418,516 km (0.087 R)
• M25: 16,986,090 km (0.102 R)
• M26: 17,973,885 km (0.107 R)
• M27: 20,523,930 km (0.106 R)
• M28: 22,018,413 km (0.109 R)
• M29: 22,644,031 km (0.056 R)
• M30: 23,638,708 km (0.083 R)
• M31: 24,463,141 km (0.09 R)
• M32: 24,925,249 km (0.1 R)
• M33: 25,670,546 km (0.078 R)
• M34: 25,858,142 km (0.055 R)
• M35: 25,951,939 km (0.115 R)
• M36: 27,950,118 km (0.1 R)
• M37: 29,114,139 km (0.101 R)
• M38: 30,194,834 km (0.102 R)
• M39: 31,488,856 km (0.032 R)
• M40: 34,337,050 km (0.112 R)
• M41: 36,421,397 km (0.103 R)
• M42: 38,439,173 km (0.074 R)
• M43: 38,868,519 km (0.038 R)
• M44: 39,407,520 km (0.084 R)
• M45: 41,258,494 km (0.034 R)
• M46: 43,360,494 km (0.08 R)
• M47: 43,583,694 km (0.097 R)
• M48: 45,723,991 km (0.104 R)
• M49: 47,208,002 km (0.049 R)
• M50: 47,898,246 km (0.092 R)
• M51: 48,475,993 km (0.102 R)
• M52: 48,823,808 km (0.056 R)
• M53: 49,638,369 km (0.092 R)
• M54: 52,584,400 km (0.106 R)
• M55: 52,822,410 km (0.102 R)
• M56: 52,941,639 km (0.113 R)
• M57: 53,419,305 km (0.092 R)
• M58: 53,538,984 km (0.092 R)
• M59: 53,898,467 km (0.082 R)
• M60: 54,740,254 km (0.036 R)
• M61: 54,981,556 km (0.084 R)
• M62: 56,558,766 km (0.104 R)
• M63: 56,924,982 km (0.048 R)
• M64: 57,536,837 km (0.104 R)
• M65: 58,150,936 km (0.062 R)
• M66: 58,767,130 km (0.078 R)
• M67: 59,633,451 km (0.072 R)
• M68: 60,878,554 km (0.084 R)
• M69: 64,028,337 km (0.094 R)
• M70: 65,559,023 km (0.101 R)
• M71: 67,877,491 km (0.075 R)
• M72: 68,266,445 km (0.049 R)
• M73: 69,177,047 km (0.046 R)
• M74: 69,568,545 km (0.08 R)
• M75: 70,222,736 km (0.088 R)
• M76: 71,141,866 km (0.032 R)
• M77: 72,992,242 km (0.087 R)
• M78: 77,145,228 km (0.111 R)
• M79: 78,773,302 km (0.099 R)
• M80: 79,865,067 km (0.066 R)
• M81: 81,374,360 km (0.074 R)
• M82: 86,800,574 km (0.061 R)
• M83: 90,767,910 km (0.084 R)
• M84: 91,196,358 km (0.112 R)
• M85: 91,339,374 km (0.103 R)
• M86: 92,486,041 km (0.061 R)
• M87: 92,773,568 km (0.052 R)
• M88: 94,070,582 km (0.029 R)
• M89: 94,938,698 km (0.057 R)
• M90: 95,518,839 km (0.119 R)
• M91: 97,120,434 km (0.103 R)
• M92: 97,266,441 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 19,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit