🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 254 Days

Day: 24.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.88 AU - 1.28 AU

Year: 406 Days

Day: 47.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.03 AU - 1.13 AU

Year: 406 Days

Day: 46.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,053,493 km

• M1: 43,084 km (0.038 R)
• M2: 718,967 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.99 AU - 1.57 AU

Year: 524 Days

Day: 12.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.57 AU - 1.69 AU

Year: 753 Days

Day: 18.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.58 AU - 1.9 AU

Year: 830 Days

Day: 32.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,053,493 km

• M1: 65,225 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.59 AU - 2.63 AU

Year: 1108 Days

Day: 16.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.4 AU - 3.66 AU

Year: 1907 Days

Day: 19.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.02 AU - 4.3 AU

Year: 2532 Days

Day: 42.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,053,493 km

• M1: 48,619 km (0.059 R)
• M2: 1,811,780 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.5

Radius: 3.7

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.58 AU - 16.32 AU

Year: 18843 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 47,053,493 km

• M1: 494,720 km (0.101 R)
• M2: 619,634 km (0.107 R)
• M3: 807,081 km (0.072 R)
• M4: 1,070,074 km (0.114 R)
• M5: 1,129,614 km (0.069 R)
• M6: 1,170,005 km (0.112 R)
• M7: 1,336,358 km (0.103 R)
• M8: 1,879,248 km (0.055 R)
• M9: 2,073,875 km (0.091 R)
• M10: 2,148,525 km (0.063 R)
• M11: 3,026,365 km (0.09 R)
• M12: 3,369,991 km (0.113 R)
• M13: 4,863,576 km (0.077 R)
• M14: 5,642,233 km (0.072 R)
• M15: 5,781,509 km (0.105 R)
• M16: 5,816,515 km (0.111 R)
• M17: 6,134,709 km (0.075 R)
• M18: 6,278,024 km (0.115 R)
• M19: 6,973,505 km (0.102 R)
• M20: 8,003,037 km (0.088 R)
• M21: 8,755,515 km (0.106 R)
• M22: 9,160,476 km (0.027 R)
• M23: 9,904,875 km (0.076 R)
• M24: 10,411,862 km (0.078 R)
• M25: 10,454,498 km (0.041 R)
• M26: 10,754,591 km (0.087 R)
• M27: 10,970,610 km (0.087 R)
• M28: 11,100,910 km (0.117 R)
• M29: 11,275,491 km (0.086 R)
• M30: 11,319,173 km (0.091 R)
• M31: 11,671,476 km (0.109 R)
• M32: 11,804,469 km (0.114 R)
• M33: 11,982,640 km (0.102 R)
• M34: 14,378,300 km (0.059 R)
• M35: 14,520,867 km (0.044 R)
• M36: 14,951,559 km (0.079 R)
• M37: 14,999,580 km (0.105 R)
• M38: 15,483,529 km (0.112 R)
• M39: 15,678,455 km (0.048 R)
• M40: 15,727,374 km (0.107 R)
• M41: 15,825,360 km (0.086 R)
• M42: 16,317,837 km (0.097 R)
• M43: 16,865,514 km (0.083 R)
• M44: 17,927,659 km (0.087 R)
• M45: 18,183,621 km (0.073 R)
• M46: 18,337,857 km (0.104 R)
• M47: 18,595,913 km (0.106 R)
• M48: 19,167,676 km (0.116 R)
• M49: 19,376,963 km (0.076 R)
• M50: 19,481,981 km (0.084 R)
• M51: 19,692,465 km (0.099 R)
• M52: 19,956,655 km (0.095 R)
• M53: 20,595,438 km (0.09 R)
• M54: 21,893,050 km (0.058 R)
• M55: 22,057,159 km (0.091 R)
• M56: 22,221,567 km (0.116 R)
• M57: 23,832,287 km (0.093 R)
• M58: 24,170,229 km (0.084 R)
• M59: 24,283,325 km (0.112 R)
• M60: 24,509,816 km (0.088 R)
• M61: 24,680,058 km (0.045 R)
• M62: 25,999,063 km (0.057 R)
• M63: 26,754,682 km (0.096 R)
• M64: 27,223,372 km (0.1 R)
• M65: 27,399,748 km (0.117 R)
• M66: 27,576,572 km (0.087 R)
• M67: 27,753,696 km (0.074 R)
• M68: 28,227,921 km (0.101 R)
• M69: 28,287,461 km (0.102 R)
• M70: 29,365,164 km (0.108 R)
• M71: 29,425,452 km (0.074 R)
• M72: 29,546,028 km (0.073 R)
• M73: 29,606,466 km (0.108 R)
• M74: 29,969,689 km (0.101 R)
• M75: 31,129,522 km (0.084 R)
• M76: 31,375,610 km (0.089 R)
• M77: 32,055,533 km (0.032 R)
• M78: 32,303,865 km (0.098 R)
• M79: 32,677,860 km (0.112 R)
• M80: 33,304,076 km (0.119 R)
• M81: 33,871,202 km (0.069 R)
• M82: 33,934,482 km (0.107 R)
• M83: 35,270,690 km (0.108 R)
• M84: 35,913,213 km (0.032 R)
• M85: 37,470,527 km (0.101 R)
• M86: 37,666,799 km (0.084 R)
• M87: 38,521,003 km (0.109 R)
• M88: 38,586,976 km (0.071 R)
• M89: 40,382,599 km (0.044 R)
• M90: 41,256,699 km (0.104 R)
• M91: 41,662,259 km (0.119 R)
• M92: 44,815,333 km (0.113 R)
• M93: 45,093,137 km (0.12 R)
• M94: 45,650,389 km (0.088 R)
• M95: 45,929,837 km (0.107 R)
• M96: 46,701,314 km (0.061 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit