🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.45 AU - 0.69 AU

Year: 151 Days

Day: 43.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,847,664 km

• M1: 207,343 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.58 AU - 0.74 AU

Year: 188 Days

Day: 40.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.81 AU - 1.17 AU

Year: 345 Days

Day: 17 Hours

Environment

Temp: 83 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 118,847,664 km

• M1: 161,267 km (0.044 R)
• M2: 189,989 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.91 AU - 1.39 AU

Year: 431 Days

Day: 21.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.42 AU - 4.03 AU

Year: 2021 Days

Day: 26.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.9 AU - 4.3 AU

Year: 2390 Days

Day: 40.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.16 AU - 5.44 AU

Year: 3679 Days

Day: 42.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 20.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999

Radius: 4.3

Gravity: 54.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 15.58 AU - 25.3 AU

Year: 32329 Days

Day: 22.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 118,847,664 km

• M1: 138,528 km (0.066 R)
• M2: 293,960 km (0.06 R)
• M3: 580,440 km (0.109 R)
• M4: 1,670,111 km (0.075 R)
• M5: 1,799,363 km (0.103 R)
• M6: 2,022,114 km (0.038 R)
• M7: 2,691,266 km (0.11 R)
• M8: 3,368,495 km (0.115 R)
• M9: 3,753,859 km (0.094 R)
• M10: 3,923,354 km (0.051 R)
• M11: 4,269,822 km (0.062 R)
• M12: 4,746,890 km (0.049 R)
• M13: 5,053,566 km (0.109 R)
• M14: 5,366,674 km (0.085 R)
• M15: 6,077,413 km (0.04 R)
• M16: 6,612,675 km (0.105 R)
• M17: 9,582,791 km (0.093 R)
• M18: 11,322,614 km (0.109 R)
• M19: 11,403,995 km (0.103 R)
• M20: 11,485,526 km (0.081 R)
• M21: 13,586,628 km (0.093 R)
• M22: 14,459,532 km (0.104 R)
• M23: 14,902,790 km (0.104 R)
• M24: 15,350,387 km (0.057 R)
• M25: 15,984,682 km (0.101 R)
• M26: 16,812,557 km (0.105 R)
• M27: 18,797,720 km (0.098 R)
• M28: 19,087,342 km (0.093 R)
• M29: 21,255,763 km (0.101 R)
• M30: 22,573,421 km (0.086 R)
• M31: 23,708,719 km (0.078 R)
• M32: 25,286,528 km (0.085 R)
• M33: 28,100,763 km (0.09 R)
• M34: 28,210,867 km (0.092 R)
• M35: 29,993,625 km (0.026 R)
• M36: 30,219,069 km (0.062 R)
• M37: 31,354,517 km (0.108 R)
• M38: 32,851,244 km (0.115 R)
• M39: 36,874,230 km (0.104 R)
• M40: 40,053,783 km (0.058 R)
• M41: 41,299,783 km (0.083 R)
• M42: 41,425,146 km (0.112 R)
• M43: 42,053,607 km (0.071 R)
• M44: 42,432,090 km (0.116 R)
• M45: 43,065,637 km (0.079 R)
• M46: 43,447,111 km (0.101 R)
• M47: 43,574,569 km (0.109 R)
• M48: 43,702,176 km (0.107 R)
• M49: 43,829,932 km (0.079 R)
• M50: 45,501,090 km (0.116 R)
• M51: 46,279,448 km (0.108 R)
• M52: 47,586,484 km (0.087 R)
• M53: 48,376,511 km (0.109 R)
• M54: 50,772,321 km (0.077 R)
• M55: 51,040,998 km (0.063 R)
• M56: 52,526,655 km (0.071 R)
• M57: 52,934,309 km (0.108 R)
• M58: 53,889,491 km (0.043 R)
• M59: 54,712,878 km (0.103 R)
• M60: 56,650,021 km (0.086 R)
• M61: 57,767,068 km (0.114 R)
• M62: 57,907,241 km (0.105 R)
• M63: 61,304,310 km (0.09 R)
• M64: 61,876,671 km (0.097 R)
• M65: 62,163,600 km (0.098 R)
• M66: 63,460,015 km (0.042 R)
• M67: 64,910,965 km (0.118 R)
• M68: 66,372,686 km (0.098 R)
• M69: 66,960,456 km (0.096 R)
• M70: 67,697,674 km (0.108 R)
• M71: 69,179,890 km (0.097 R)
• M72: 75,368,155 km (0.073 R)
• M73: 78,140,353 km (0.074 R)
• M74: 78,295,337 km (0.088 R)
• M75: 78,450,470 km (0.058 R)
• M76: 80,632,355 km (0.045 R)
• M77: 82,834,136 km (0.11 R)
• M78: 89,557,064 km (0.077 R)
• M79: 89,719,378 km (0.056 R)
• M80: 91,346,554 km (0.075 R)
• M81: 93,147,862 km (0.106 R)
• M82: 95,457,354 km (0.079 R)
• M83: 95,954,617 km (0.082 R)
• M84: 96,785,484 km (0.073 R)
• M85: 97,451,793 km (0.032 R)
• M86: 100,132,437 km (0.063 R)
• M87: 101,312,764 km (0.035 R)
• M88: 102,667,373 km (0.062 R)
• M89: 108,836,939 km (0.055 R)
• M90: 109,876,794 km (0.109 R)
• M91: 110,050,477 km (0.062 R)
• M92: 110,919,940 km (0.079 R)
• M93: 112,315,987 km (0.113 R)
• M94: 112,665,896 km (0.093 R)
• M95: 113,893,347 km (0.073 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit