🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.94 AU - 1.08 AU

Year: 357 Days

Day: 39.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,600,395 km

• M1: 623,374 km (0.049 R)
• M2: 647,310 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.06 AU - 1.26 AU

Year: 439 Days

Day: 27.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.93 AU - 1.39 AU

Year: 439 Days

Day: 39.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.94 AU - 1.52 AU

Year: 479 Days

Day: 40.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,600,395 km

• M1: 93,349 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.97 AU - 2.29 AU

Year: 1093 Days

Day: 12.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.79 AU - 3.27 AU

Year: 1854 Days

Day: 41.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.1 AU - 4.58 AU

Year: 2645 Days

Day: 21.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,600,395 km

• M1: 1,415,495 km (0.092 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.61 AU - 5.45 AU

Year: 3965 Days

Day: 31.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.2

Radius: 5.5

Gravity: 31.44 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.21 AU - 23.69 AU

Year: 30148 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,600,395 km

• M1: 133,740 km (0.069 R)
• M2: 457,470 km (0.086 R)
• M3: 706,850 km (0.042 R)
• M4: 1,546,393 km (0.069 R)
• M5: 1,959,433 km (0.098 R)
• M6: 2,735,397 km (0.095 R)
• M7: 3,231,613 km (0.08 R)
• M8: 3,542,627 km (0.077 R)
• M9: 3,917,519 km (0.097 R)
• M10: 5,417,238 km (0.062 R)
• M11: 5,848,379 km (0.098 R)
• M12: 6,418,646 km (0.107 R)
• M13: 6,483,123 km (0.063 R)
• M14: 7,611,689 km (0.095 R)
• M15: 8,024,280 km (0.12 R)
• M16: 9,015,216 km (0.059 R)
• M17: 9,894,852 km (0.059 R)
• M18: 9,969,352 km (0.105 R)
• M19: 13,263,946 km (0.069 R)
• M20: 14,854,769 km (0.088 R)
• M21: 15,715,855 km (0.09 R)
• M22: 17,666,761 km (0.11 R)
• M23: 17,847,924 km (0.077 R)
• M24: 21,307,823 km (0.047 R)
• M25: 22,082,441 km (0.041 R)
• M26: 22,277,517 km (0.027 R)
• M27: 24,461,047 km (0.08 R)
• M28: 24,865,410 km (0.108 R)
• M29: 24,966,837 km (0.091 R)
• M30: 25,373,893 km (0.093 R)
• M31: 25,475,919 km (0.085 R)
• M32: 25,680,569 km (0.072 R)
• M33: 26,297,660 km (0.099 R)
• M34: 26,919,688 km (0.091 R)
• M35: 27,128,227 km (0.097 R)
• M36: 27,546,653 km (0.086 R)
• M37: 29,241,597 km (0.118 R)
• M38: 30,426,412 km (0.055 R)
• M39: 31,079,257 km (0.11 R)
• M40: 31,188,463 km (0.07 R)
• M41: 33,176,918 km (0.116 R)
• M42: 33,624,365 km (0.06 R)
• M43: 33,736,414 km (0.119 R)
• M44: 34,073,757 km (0.046 R)
• M45: 35,205,914 km (0.116 R)
• M46: 36,005,814 km (0.085 R)
• M47: 37,623,416 km (0.074 R)
• M48: 38,089,862 km (0.114 R)
• M49: 41,168,586 km (0.117 R)
• M50: 43,590,725 km (0.059 R)
• M51: 48,952,014 km (0.099 R)
• M52: 49,333,787 km (0.117 R)
• M53: 50,870,606 km (0.116 R)
• M54: 52,292,983 km (0.096 R)
• M55: 55,839,649 km (0.115 R)
• M56: 56,504,911 km (0.097 R)
• M57: 56,638,203 km (0.09 R)
• M58: 56,771,794 km (0.084 R)
• M59: 57,574,835 km (0.056 R)
• M60: 58,921,515 km (0.081 R)
• M61: 59,327,524 km (0.094 R)
• M62: 61,371,629 km (0.098 R)
• M63: 61,645,842 km (0.11 R)
• M64: 62,885,260 km (0.061 R)
• M65: 63,715,977 km (0.114 R)
• M66: 64,132,757 km (0.072 R)
• M67: 64,271,883 km (0.045 R)
• M68: 64,829,434 km (0.075 R)
• M69: 66,230,119 km (0.103 R)
• M70: 67,782,346 km (0.12 R)
• M71: 68,491,889 km (0.047 R)
• M72: 71,354,594 km (0.106 R)
• M73: 71,498,806 km (0.056 R)
• M74: 72,365,726 km (0.107 R)
• M75: 72,510,537 km (0.109 R)
• M76: 73,527,054 km (0.081 R)
• M77: 76,752,534 km (0.093 R)
• M78: 78,978,101 km (0.061 R)
• M79: 80,173,688 km (0.032 R)
• M80: 81,074,267 km (0.099 R)
• M81: 84,405,063 km (0.116 R)
• M82: 88,089,360 km (0.053 R)
• M83: 89,018,662 km (0.101 R)
• M84: 89,795,523 km (0.031 R)
• M85: 92,453,578 km (0.082 R)
• M86: 101,552,420 km (0.068 R)
• M87: 101,714,584 km (0.116 R)
• M88: 108,271,160 km (0.107 R)
• M89: 109,598,841 km (0.117 R)
• M90: 111,265,959 km (0.077 R)
• M91: 111,433,210 km (0.098 R)
• M92: 111,600,460 km (0.079 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 15,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit