🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.81 AU

Year: 191 Days

Day: 24.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,839,643 km

• M1: 262,694 km (0.105 R)
• M2: 489,185 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.73 AU - 1.09 AU

Year: 309 Days

Day: 43.8 Hours

Environment

Temp: 85 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,839,643 km

• M1: 546,331 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.94 AU - 1.1 AU

Year: 367 Days

Day: 38 Hours

Environment

Temp: 68 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.2 AU - 1.34 AU

Year: 510 Days

Day: 33.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.6 AU - 4.98 AU

Year: 3167 Days

Day: 18.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,839,643 km

• M1: 934,538 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.06 AU - 4.96 AU

Year: 3414 Days

Day: 45.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.18 AU - 5.56 AU

Year: 3831 Days

Day: 41 Hours

Environment

Temp: -133 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.9

Radius: 7.9

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.3 AU - 20.24 AU

Year: 27836 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,839,643 km

• M1: 229,334 km (0.081 R)
• M2: 300,093 km (0.097 R)
• M3: 642,672 km (0.084 R)
• M4: 1,419,983 km (0.101 R)
• M5: 1,713,195 km (0.107 R)
• M6: 1,906,026 km (0.099 R)
• M7: 2,106,039 km (0.082 R)
• M8: 2,483,325 km (0.083 R)
• M9: 2,746,467 km (0.058 R)
• M10: 2,972,809 km (0.082 R)
• M11: 3,064,961 km (0.053 R)
• M12: 4,141,168 km (0.062 R)
• M13: 4,719,514 km (0.051 R)
• M14: 5,322,991 km (0.117 R)
• M15: 5,777,171 km (0.099 R)
• M16: 6,126,033 km (0.08 R)
• M17: 6,541,616 km (0.088 R)
• M18: 6,662,042 km (0.078 R)
• M19: 7,400,158 km (0.104 R)
• M20: 7,588,651 km (0.036 R)
• M21: 8,555,203 km (0.119 R)
• M22: 8,753,121 km (0.117 R)
• M23: 8,952,535 km (0.083 R)
• M24: 9,765,450 km (0.106 R)
• M25: 10,180,733 km (0.101 R)
• M26: 10,531,092 km (0.071 R)
• M27: 11,316,032 km (0.052 R)
• M28: 11,533,397 km (0.068 R)
• M29: 12,416,623 km (0.119 R)
• M30: 13,245,246 km (0.055 R)
• M31: 14,403,732 km (0.111 R)
• M32: 15,193,908 km (0.078 R)
• M33: 16,569,460 km (0.089 R)
• M34: 17,564,136 km (0.057 R)
• M35: 19,264,765 km (0.07 R)
• M36: 22,002,406 km (0.056 R)
• M37: 22,092,763 km (0.098 R)
• M38: 22,728,554 km (0.105 R)
• M39: 23,094,470 km (0.114 R)
• M40: 24,577,883 km (0.07 R)
• M41: 25,331,108 km (0.113 R)
• M42: 25,425,654 km (0.091 R)
• M43: 26,474,934 km (0.1 R)
• M44: 26,667,316 km (0.095 R)
• M45: 26,763,657 km (0.068 R)
• M46: 27,635,663 km (0.115 R)
• M47: 29,507,282 km (0.107 R)
• M48: 30,508,691 km (0.094 R)
• M49: 30,710,348 km (0.117 R)
• M50: 31,623,045 km (0.09 R)
• M51: 33,475,216 km (0.082 R)
• M52: 35,256,478 km (0.101 R)
• M53: 36,211,810 km (0.069 R)
• M54: 36,960,847 km (0.04 R)
• M55: 37,823,129 km (0.078 R)
• M56: 38,583,086 km (0.065 R)
• M57: 44,269,451 km (0.112 R)
• M58: 44,497,737 km (0.103 R)
• M59: 47,034,468 km (0.077 R)
• M60: 48,790,897 km (0.043 R)
• M61: 51,165,913 km (0.026 R)
• M62: 51,405,419 km (0.079 R)
• M63: 52,488,059 km (0.109 R)
• M64: 52,850,684 km (0.027 R)
• M65: 53,943,347 km (0.076 R)
• M66: 54,553,556 km (0.12 R)
• M67: 54,798,298 km (0.086 R)
• M68: 54,920,819 km (0.044 R)
• M69: 55,166,160 km (0.098 R)
• M70: 55,780,857 km (0.088 R)
• M71: 57,017,284 km (0.082 R)
• M72: 58,137,921 km (0.119 R)
• M73: 58,262,836 km (0.094 R)
• M74: 61,542,769 km (0.112 R)
• M75: 61,670,077 km (0.108 R)
• M76: 65,401,197 km (0.076 R)
• M77: 65,531,048 km (0.089 R)
• M78: 66,051,798 km (0.073 R)
• M79: 70,799,287 km (0.055 R)
• M80: 71,467,391 km (0.098 R)
• M81: 71,735,171 km (0.116 R)
• M82: 74,160,452 km (0.077 R)
• M83: 76,612,361 km (0.116 R)
• M84: 77,848,338 km (0.081 R)
• M85: 78,261,677 km (0.072 R)
• M86: 80,061,788 km (0.056 R)
• M87: 85,685,172 km (0.103 R)
• M88: 85,827,290 km (0.113 R)
• M89: 86,254,392 km (0.06 R)
• M90: 86,824,959 km (0.091 R)
• M91: 88,975,727 km (0.11 R)
• M92: 92,307,571 km (0.065 R)
• M93: 92,599,137 km (0.081 R)
• M94: 99,241,731 km (0.09 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit