🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.75 AU

Year: 179 Days

Day: 13.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,203,632 km

• M1: 128,804 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.53 AU - 0.73 AU

Year: 184 Days

Day: 20.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,203,632 km

• M1: 475,272 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.57 AU - 0.71 AU

Year: 188 Days

Day: 44 Hours

Environment

Temp: 128 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,203,632 km

• M1: 47,871 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 1 AU

Year: 308 Days

Day: 31 Hours

Environment

Temp: 157 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.25 AU - 1.27 AU

Year: 519 Days

Day: 25.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.37 AU - 1.97 AU

Year: 792 Days

Day: 24.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,203,632 km

• M1: 977,472 km (0.119 R)
• M2: 1,099,096 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668

Radius: 7.6

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.16 AU - 17.44 AU

Year: 25278 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,203,632 km

• M1: 97,239 km (0.116 R)
• M2: 307,274 km (0.039 R)
• M3: 880,084 km (0.093 R)
• M4: 1,079,648 km (0.113 R)
• M5: 1,357,152 km (0.064 R)
• M6: 1,454,690 km (0.081 R)
• M7: 1,656,946 km (0.101 R)
• M8: 1,868,178 km (0.079 R)
• M9: 2,355,568 km (0.032 R)
• M10: 3,007,067 km (0.069 R)
• M11: 3,178,356 km (0.104 R)
• M12: 3,665,896 km (0.084 R)
• M13: 4,562,436 km (0.092 R)
• M14: 4,759,456 km (0.071 R)
• M15: 5,471,243 km (0.108 R)
• M16: 5,786,446 km (0.059 R)
• M17: 6,879,408 km (0.118 R)
• M18: 9,186,356 km (0.095 R)
• M19: 10,324,796 km (0.055 R)
• M20: 10,714,050 km (0.093 R)
• M21: 11,307,056 km (0.116 R)
• M22: 11,775,596 km (0.11 R)
• M23: 12,387,302 km (0.042 R)
• M24: 13,289,078 km (0.082 R)
• M25: 13,429,700 km (0.12 R)
• M26: 13,854,558 km (0.093 R)
• M27: 15,894,624 km (0.074 R)
• M28: 18,416,844 km (0.099 R)
• M29: 20,166,242 km (0.081 R)
• M30: 21,389,055 km (0.105 R)
• M31: 23,225,668 km (0.065 R)
• M32: 23,479,984 km (0.066 R)
• M33: 24,334,487 km (0.078 R)
• M34: 24,679,161 km (0.086 R)
• M35: 25,112,097 km (0.096 R)
• M36: 25,547,726 km (0.059 R)
• M37: 26,161,825 km (0.103 R)
• M38: 26,514,876 km (0.11 R)
• M39: 26,603,289 km (0.11 R)
• M40: 27,225,616 km (0.091 R)
• M41: 27,404,385 km (0.111 R)
• M42: 28,032,846 km (0.095 R)
• M43: 28,303,618 km (0.102 R)
• M44: 28,394,125 km (0.048 R)
• M45: 28,847,855 km (0.12 R)
• M46: 29,854,499 km (0.085 R)
• M47: 30,131,106 km (0.102 R)
• M48: 30,965,862 km (0.045 R)
• M49: 32,752,958 km (0.103 R)
• M50: 32,942,947 km (0.115 R)
• M51: 33,324,272 km (0.116 R)
• M52: 33,706,943 km (0.116 R)
• M53: 36,820,374 km (0.095 R)
• M54: 36,919,109 km (0.119 R)
• M55: 38,611,659 km (0.113 R)
• M56: 39,720,329 km (0.072 R)
• M57: 40,635,120 km (0.062 R)
• M58: 42,900,481 km (0.11 R)
• M59: 43,943,627 km (0.1 R)
• M60: 44,258,231 km (0.102 R)
• M61: 44,889,534 km (0.11 R)
• M62: 45,842,323 km (0.106 R)
• M63: 46,054,901 km (0.05 R)
• M64: 47,122,880 km (0.117 R)
• M65: 47,444,815 km (0.089 R)
• M66: 55,388,312 km (0.094 R)
• M67: 59,743,406 km (0.096 R)
• M68: 60,440,981 km (0.104 R)
• M69: 63,258,507 km (0.106 R)
• M70: 64,088,326 km (0.101 R)
• M71: 65,160,494 km (0.09 R)
• M72: 65,758,736 km (0.086 R)
• M73: 67,081,181 km (0.117 R)
• M74: 67,322,632 km (0.086 R)
• M75: 68,777,023 km (0.098 R)
• M76: 70,855,087 km (0.112 R)
• M77: 71,716,770 km (0.107 R)
• M78: 73,948,471 km (0.083 R)
• M79: 75,072,699 km (0.098 R)
• M80: 75,323,425 km (0.092 R)
• M81: 76,328,723 km (0.086 R)
• M82: 76,454,685 km (0.118 R)
• M83: 76,580,646 km (0.094 R)
• M84: 76,959,278 km (0.116 R)
• M85: 79,116,031 km (0.085 R)
• M86: 81,421,184 km (0.059 R)
• M87: 83,488,776 km (0.106 R)
• M88: 84,920,278 km (0.098 R)
• M89: 85,573,572 km (0.095 R)
• M90: 87,280,035 km (0.119 R)
• M91: 87,411,831 km (0.06 R)
• M92: 87,939,463 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 15,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit