🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.56 AU - 0.62 AU

Year: 165 Days

Day: 29.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,693,575 km

• M1: 241,900 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.6 AU - 2.64 AU

Year: 1541 Days

Day: 25.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 12.9

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.12 AU - 9.32 AU

Year: 8565 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,693,575 km

• M1: 230,830 km (0.095 R)
• M2: 326,123 km (0.106 R)
• M3: 554,859 km (0.063 R)
• M4: 1,021,454 km (0.064 R)
• M5: 1,337,704 km (0.111 R)
• M6: 1,464,563 km (0.034 R)
• M7: 1,799,962 km (0.091 R)
• M8: 2,335,971 km (0.053 R)
• M9: 2,490,805 km (0.038 R)
• M10: 2,648,929 km (0.073 R)
• M11: 3,229,369 km (0.099 R)
• M12: 3,490,268 km (0.058 R)
• M13: 4,634,542 km (0.113 R)
• M14: 4,863,427 km (0.085 R)
• M15: 4,962,760 km (0.097 R)
• M16: 5,129,711 km (0.075 R)
• M17: 5,332,416 km (0.032 R)
• M18: 5,641,635 km (0.05 R)
• M19: 6,134,560 km (0.053 R)
• M20: 6,825,552 km (0.035 R)
• M21: 8,320,484 km (0.082 R)
• M22: 9,289,429 km (0.114 R)
• M23: 9,537,313 km (0.12 R)
• M24: 9,913,252 km (0.104 R)
• M25: 10,679,642 km (0.116 R)
• M26: 10,982,728 km (0.112 R)
• M27: 12,223,941 km (0.088 R)
• M28: 12,999,157 km (0.086 R)
• M29: 13,183,911 km (0.07 R)
• M30: 13,509,286 km (0.115 R)
• M31: 14,405,826 km (0.106 R)
• M32: 14,645,033 km (0.095 R)
• M33: 15,762,080 km (0.032 R)
• M34: 15,959,101 km (0.092 R)
• M35: 16,555,248 km (0.039 R)
• M36: 17,007,184 km (0.107 R)
• M37: 17,514,021 km (0.112 R)
• M38: 17,974,483 km (0.039 R)
• M39: 18,335,463 km (0.078 R)
• M40: 18,438,985 km (0.095 R)
• M41: 18,646,776 km (0.051 R)
• M42: 18,750,896 km (0.093 R)
• M43: 19,221,980 km (0.103 R)
• M44: 20,175,816 km (0.104 R)
• M45: 20,658,568 km (0.105 R)
• M46: 21,036,602 km (0.068 R)
• M47: 21,471,483 km (0.088 R)
• M48: 22,460,924 km (0.109 R)
• M49: 23,352,826 km (0.07 R)
• M50: 23,803,265 km (0.106 R)
• M51: 24,313,244 km (0.081 R)
• M52: 24,884,259 km (0.096 R)
• M53: 25,344,273 km (0.099 R)
• M54: 25,517,358 km (0.066 R)
• M55: 25,806,979 km (0.107 R)
• M56: 26,039,454 km (0.108 R)
• M57: 26,682,276 km (0.096 R)
• M58: 27,983,628 km (0.073 R)
• M59: 29,608,710 km (0.118 R)
• M60: 30,647,667 km (0.045 R)
• M61: 31,017,174 km (0.075 R)
• M62: 31,450,260 km (0.038 R)
• M63: 32,384,797 km (0.12 R)
• M64: 32,698,355 km (0.12 R)
• M65: 32,949,978 km (0.05 R)
• M66: 33,455,021 km (0.055 R)
• M67: 34,345,128 km (0.118 R)
• M68: 34,536,912 km (0.073 R)
• M69: 35,307,491 km (0.095 R)
• M70: 35,889,128 km (0.103 R)
• M71: 38,379,783 km (0.058 R)
• M72: 39,578,959 km (0.066 R)
• M73: 42,424,460 km (0.084 R)
• M74: 42,836,453 km (0.117 R)
• M75: 43,456,685 km (0.049 R)
• M76: 44,915,713 km (0.109 R)
• M77: 46,037,997 km (0.111 R)
• M78: 46,531,969 km (0.087 R)
• M79: 47,169,555 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.1

Radius: 7.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.32 AU - 16.06 AU

Year: 18409 Days

Day: 18.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,693,575 km

• M1: 96,042 km (0.107 R)
• M2: 193,131 km (0.105 R)
• M3: 317,297 km (0.048 R)
• M4: 403,465 km (0.106 R)
• M5: 680,222 km (0.061 R)
• M6: 796,010 km (0.032 R)
• M7: 865,274 km (0.058 R)
• M8: 1,143,227 km (0.074 R)
• M9: 1,491,042 km (0.1 R)
• M10: 2,278,974 km (0.104 R)
• M11: 2,328,940 km (0.053 R)
• M12: 2,429,769 km (0.025 R)
• M13: 2,532,094 km (0.048 R)
• M14: 3,516,597 km (0.072 R)
• M15: 4,355,692 km (0.041 R)
• M16: 4,417,924 km (0.063 R)
• M17: 4,669,847 km (0.111 R)
• M18: 4,733,576 km (0.064 R)
• M19: 4,797,604 km (0.039 R)
• M20: 5,520,760 km (0.097 R)
• M21: 5,655,996 km (0.116 R)
• M22: 5,895,203 km (0.106 R)
• M23: 6,348,036 km (0.096 R)
• M24: 6,454,251 km (0.095 R)
• M25: 6,596,668 km (0.112 R)
• M26: 6,668,325 km (0.084 R)
• M27: 6,776,185 km (0.115 R)
• M28: 7,066,704 km (0.109 R)
• M29: 7,250,410 km (0.054 R)
• M30: 9,292,721 km (0.105 R)
• M31: 9,696,784 km (0.077 R)
• M32: 9,859,996 km (0.06 R)
• M33: 9,941,975 km (0.066 R)
• M34: 10,816,225 km (0.114 R)
• M35: 11,369,887 km (0.113 R)
• M36: 11,715,009 km (0.086 R)
• M37: 11,932,525 km (0.106 R)
• M38: 13,446,904 km (0.076 R)
• M39: 14,041,705 km (0.053 R)
• M40: 16,262,934 km (0.111 R)
• M41: 16,457,112 km (0.104 R)
• M42: 17,537,957 km (0.07 R)
• M43: 17,687,255 km (0.09 R)
• M44: 17,836,853 km (0.11 R)
• M45: 19,716,251 km (0.041 R)
• M46: 19,923,145 km (0.105 R)
• M47: 20,078,877 km (0.102 R)
• M48: 20,653,033 km (0.041 R)
• M49: 20,915,877 km (0.099 R)
• M50: 21,179,767 km (0.072 R)
• M51: 22,786,448 km (0.11 R)
• M52: 22,894,907 km (0.067 R)
• M53: 24,210,321 km (0.081 R)
• M54: 24,821,279 km (0.085 R)
• M55: 27,777,931 km (0.12 R)
• M56: 27,951,913 km (0.051 R)
• M57: 28,009,957 km (0.099 R)
• M58: 28,300,776 km (0.053 R)
• M59: 28,359,119 km (0.056 R)
• M60: 29,297,397 km (0.068 R)
• M61: 29,651,944 km (0.041 R)
• M62: 30,604,134 km (0.116 R)
• M63: 30,723,812 km (0.078 R)
• M64: 30,903,779 km (0.104 R)
• M65: 31,023,906 km (0.09 R)
• M66: 33,335,492 km (0.084 R)
• M67: 34,263,298 km (0.085 R)
• M68: 35,765,111 km (0.048 R)
• M69: 37,096,831 km (0.06 R)
• M70: 37,160,709 km (0.105 R)
• M71: 37,352,344 km (0.108 R)
• M72: 37,544,428 km (0.085 R)
• M73: 37,929,343 km (0.115 R)
• M74: 40,201,137 km (0.069 R)
• M75: 42,851,113 km (0.072 R)
• M76: 43,589,678 km (0.117 R)
• M77: 44,332,431 km (0.118 R)
• M78: 45,488,524 km (0.063 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 11,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit