🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.7 AU - 0.94 AU

Year: 261 Days

Day: 29.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.92 AU - 1.3 AU

Year: 411 Days

Day: 31.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1 AU - 1.28 AU

Year: 428 Days

Day: 26.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 116,234,310 km

• M1: 136,583 km (0.11 R)
• M2: 647,460 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.15 AU - 1.47 AU

Year: 527 Days

Day: 26.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.75 AU - 2.61 AU

Year: 1131 Days

Day: 18.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.56 AU - 3.28 AU

Year: 1754 Days

Day: 31.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.14 AU - 3.24 AU

Year: 2002 Days

Day: 38.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.2 AU - 6.28 AU

Year: 4216 Days

Day: 24.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,234,310 km

• M1: 1,875,209 km (0.098 R)
• M2: 2,551,541 km (0.119 R)

Asteroid Belt

Center: 12.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 20.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.3

Radius: 5.1

Gravity: 37.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 15.36 AU - 24.86 AU

Year: 31695 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 116,234,310 km

• M1: 607,667 km (0.037 R)
• M2: 1,988,604 km (0.093 R)
• M3: 2,078,064 km (0.077 R)
• M4: 2,354,670 km (0.092 R)
• M5: 2,642,946 km (0.096 R)
• M6: 2,942,291 km (0.101 R)
• M7: 3,847,807 km (0.117 R)
• M8: 4,417,775 km (0.075 R)
• M9: 6,083,697 km (0.099 R)
• M10: 6,477,737 km (0.077 R)
• M11: 6,744,919 km (0.104 R)
• M12: 9,913,402 km (0.111 R)
• M13: 10,066,890 km (0.101 R)
• M14: 10,221,125 km (0.082 R)
• M15: 11,563,915 km (0.11 R)
• M16: 11,644,698 km (0.117 R)
• M17: 11,725,481 km (0.087 R)
• M18: 12,379,373 km (0.033 R)
• M19: 12,794,059 km (0.037 R)
• M20: 13,129,008 km (0.108 R)
• M21: 15,198,994 km (0.114 R)
• M22: 16,000,839 km (0.046 R)
• M23: 16,452,325 km (0.105 R)
• M24: 16,999,704 km (0.085 R)
• M25: 17,738,568 km (0.097 R)
• M26: 18,676,995 km (0.1 R)
• M27: 19,535,238 km (0.091 R)
• M28: 19,727,770 km (0.05 R)
• M29: 20,017,691 km (0.07 R)
• M30: 20,601,721 km (0.079 R)
• M31: 22,487,702 km (0.103 R)
• M32: 24,118,019 km (0.102 R)
• M33: 24,427,986 km (0.096 R)
• M34: 26,634,255 km (0.12 R)
• M35: 26,954,544 km (0.073 R)
• M36: 28,357,473 km (0.046 R)
• M37: 28,684,494 km (0.097 R)
• M38: 29,562,933 km (0.111 R)
• M39: 29,894,591 km (0.074 R)
• M40: 30,116,295 km (0.098 R)
• M41: 31,684,081 km (0.096 R)
• M42: 32,705,984 km (0.074 R)
• M43: 33,508,128 km (0.117 R)
• M44: 35,365,834 km (0.044 R)
• M45: 38,094,350 km (0.119 R)
• M46: 38,938,231 km (0.084 R)
• M47: 39,059,256 km (0.103 R)
• M48: 39,180,430 km (0.101 R)
• M49: 40,521,426 km (0.084 R)
• M50: 41,753,663 km (0.098 R)
• M51: 42,998,168 km (0.092 R)
• M52: 44,887,439 km (0.06 R)
• M53: 46,290,219 km (0.095 R)
• M54: 46,546,779 km (0.057 R)
• M55: 46,932,442 km (0.066 R)
• M56: 47,061,246 km (0.12 R)
• M57: 47,836,762 km (0.056 R)
• M58: 49,269,161 km (0.117 R)
• M59: 50,056,495 km (0.084 R)
• M60: 51,112,656 km (0.041 R)
• M61: 51,510,586 km (0.09 R)
• M62: 51,643,429 km (0.112 R)
• M63: 52,576,770 km (0.093 R)
• M64: 54,324,971 km (0.053 R)
• M65: 54,460,207 km (0.038 R)
• M66: 57,051,392 km (0.111 R)
• M67: 60,661,637 km (0.059 R)
• M68: 60,801,960 km (0.11 R)
• M69: 61,364,299 km (0.046 R)
• M70: 62,211,172 km (0.05 R)
• M71: 64,202,021 km (0.112 R)
• M72: 65,061,760 km (0.117 R)
• M73: 65,636,963 km (0.077 R)
• M74: 73,415,753 km (0.089 R)
• M75: 76,274,419 km (0.084 R)
• M76: 76,880,889 km (0.12 R)
• M77: 77,946,026 km (0.091 R)
• M78: 78,862,911 km (0.083 R)
• M79: 79,016,099 km (0.106 R)
• M80: 80,244,896 km (0.065 R)
• M81: 81,944,777 km (0.095 R)
• M82: 82,099,910 km (0.071 R)
• M83: 89,819,758 km (0.056 R)
• M84: 91,423,597 km (0.089 R)
• M85: 92,067,616 km (0.111 R)
• M86: 94,171,560 km (0.109 R)
• M87: 94,334,024 km (0.09 R)
• M88: 94,496,637 km (0.097 R)
• M89: 95,147,836 km (0.109 R)
• M90: 99,913,875 km (0.034 R)
• M91: 105,768,537 km (0.077 R)
• M92: 107,971,216 km (0.098 R)
• M93: 108,141,309 km (0.079 R)
• M94: 110,703,023 km (0.098 R)
• M95: 114,496,077 km (0.047 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit