🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.61 AU - 0.71 AU

Year: 192 Days

Day: 43.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.7 AU - 0.72 AU

Year: 214 Days

Day: 23.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,932,678 km

• M1: 16,157 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.68 AU - 0.74 AU

Year: 214 Days

Day: 23.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 13.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.14 AU - 8.36 AU

Year: 8487 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 103,932,678 km

• M1: 175,478 km (0.066 R)
• M2: 263,442 km (0.113 R)
• M3: 582,235 km (0.073 R)
• M4: 947,852 km (0.092 R)
• M5: 1,145,321 km (0.1 R)
• M6: 1,427,762 km (0.11 R)
• M7: 1,761,964 km (0.048 R)
• M8: 2,080,158 km (0.098 R)
• M9: 2,309,941 km (0.102 R)
• M10: 2,897,860 km (0.099 R)
• M11: 3,013,948 km (0.039 R)
• M12: 3,347,701 km (0.115 R)
• M13: 3,457,506 km (0.115 R)
• M14: 3,593,490 km (0.057 R)
• M15: 4,772,172 km (0.106 R)
• M16: 5,766,100 km (0.098 R)
• M17: 6,211,453 km (0.069 R)
• M18: 6,529,797 km (0.113 R)
• M19: 6,668,026 km (0.117 R)
• M20: 7,759,193 km (0.116 R)
• M21: 8,551,014 km (0.032 R)
• M22: 8,685,503 km (0.082 R)
• M23: 8,786,781 km (0.111 R)
• M24: 9,110,361 km (0.102 R)
• M25: 9,437,830 km (0.087 R)
• M26: 9,524,597 km (0.082 R)
• M27: 10,264,508 km (0.117 R)
• M28: 12,364,862 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.4

Radius: 7

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.58 AU - 14.86 AU

Year: 17216 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,932,678 km

• M1: 108,159 km (0.074 R)
• M2: 186,100 km (0.086 R)
• M3: 231,428 km (0.087 R)
• M4: 461,809 km (0.097 R)
• M5: 796,010 km (0.051 R)
• M6: 1,123,929 km (0.093 R)
• M7: 1,701,227 km (0.095 R)
• M8: 2,150,320 km (0.104 R)
• M9: 2,418,549 km (0.096 R)
• M10: 2,541,219 km (0.118 R)
• M11: 2,889,184 km (0.04 R)
• M12: 3,052,395 km (0.101 R)
• M13: 3,491,016 km (0.086 R)
• M14: 3,629,843 km (0.116 R)
• M15: 4,203,700 km (0.09 R)
• M16: 4,277,452 km (0.117 R)
• M17: 4,728,938 km (0.111 R)
• M18: 4,921,471 km (0.113 R)
• M19: 4,999,262 km (0.118 R)
• M20: 5,434,292 km (0.114 R)
• M21: 8,150,391 km (0.048 R)
• M22: 8,521,095 km (0.103 R)
• M23: 9,714,736 km (0.05 R)
• M24: 10,157,097 km (0.101 R)
• M25: 10,405,878 km (0.104 R)
• M26: 11,523,524 km (0.074 R)
• M27: 12,466,140 km (0.09 R)
• M28: 14,091,371 km (0.045 R)
• M29: 14,146,573 km (0.062 R)
• M30: 14,480,027 km (0.065 R)
• M31: 14,816,024 km (0.113 R)
• M32: 14,928,671 km (0.078 R)
• M33: 15,438,799 km (0.096 R)
• M34: 15,495,796 km (0.101 R)
• M35: 15,839,423 km (0.108 R)
• M36: 15,954,613 km (0.118 R)
• M37: 16,359,724 km (0.071 R)
• M38: 17,180,119 km (0.11 R)
• M39: 17,357,691 km (0.05 R)
• M40: 18,496,131 km (0.115 R)
• M41: 18,617,305 km (0.078 R)
• M42: 18,738,928 km (0.112 R)
• M43: 19,043,809 km (0.113 R)
• M44: 19,350,335 km (0.099 R)
• M45: 19,411,969 km (0.11 R)
• M46: 21,160,469 km (0.106 R)
• M47: 21,541,645 km (0.119 R)
• M48: 23,024,010 km (0.106 R)
• M49: 23,089,235 km (0.086 R)
• M50: 23,350,582 km (0.091 R)
• M51: 23,481,630 km (0.048 R)
• M52: 23,678,650 km (0.096 R)
• M53: 24,074,486 km (0.07 R)
• M54: 24,872,441 km (0.118 R)
• M55: 25,882,227 km (0.113 R)
• M56: 26,289,881 km (0.085 R)
• M57: 26,973,992 km (0.108 R)
• M58: 29,272,863 km (0.089 R)
• M59: 29,343,473 km (0.115 R)
• M60: 29,484,992 km (0.11 R)
• M61: 29,981,807 km (0.115 R)
• M62: 30,053,015 km (0.081 R)
• M63: 30,124,374 km (0.099 R)
• M64: 30,409,956 km (0.074 R)
• M65: 30,983,813 km (0.066 R)
• M66: 31,851,481 km (0.115 R)
• M67: 32,069,595 km (0.071 R)
• M68: 32,288,157 km (0.117 R)
• M69: 33,388,898 km (0.109 R)
• M70: 33,536,551 km (0.078 R)
• M71: 33,684,354 km (0.043 R)
• M72: 34,800,504 km (0.102 R)
• M73: 36,916,267 km (0.042 R)
• M74: 37,298,489 km (0.119 R)
• M75: 37,835,695 km (0.102 R)
• M76: 38,143,867 km (0.112 R)
• M77: 40,324,106 km (0.084 R)
• M78: 40,717,698 km (0.069 R)
• M79: 43,266,696 km (0.085 R)
• M80: 44,641,650 km (0.089 R)
• M81: 45,048,706 km (0.083 R)
• M82: 46,195,374 km (0.093 R)
• M83: 47,933,103 km (0.111 R)
• M84: 48,016,279 km (0.108 R)
• M85: 48,183,081 km (0.118 R)
• M86: 51,899,092 km (0.119 R)
• M87: 53,100,662 km (0.116 R)
• M88: 53,964,440 km (0.109 R)
• M89: 54,659,023 km (0.113 R)
• M90: 55,618,693 km (0.1 R)
• M91: 56,407,972 km (0.117 R)
• M92: 57,731,763 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 6.7

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 18.77 AU - 20.83 AU

Year: 31555 Days

Day: 17 Hours

Environment

Temp: -206 °C

Axial Tilt: 109.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,932,678 km

• M1: 131,646 km (0.114 R)
• M2: 355,295 km (0.117 R)
• M3: 518,656 km (0.075 R)
• M4: 1,386,473 km (0.068 R)
• M5: 1,533,977 km (0.086 R)
• M6: 2,477,341 km (0.104 R)
• M7: 2,611,530 km (0.046 R)
• M8: 2,702,486 km (0.036 R)
• M9: 2,840,714 km (0.093 R)
• M10: 3,076,181 km (0.096 R)
• M11: 3,667,242 km (0.09 R)
• M12: 3,820,430 km (0.088 R)
• M13: 3,872,042 km (0.069 R)
• M14: 5,465,109 km (0.068 R)
• M15: 5,817,263 km (0.086 R)
• M16: 5,996,182 km (0.07 R)
• M17: 6,359,405 km (0.09 R)
• M18: 6,854,724 km (0.093 R)
• M19: 7,882,162 km (0.064 R)
• M20: 11,314,985 km (0.115 R)
• M21: 12,831,608 km (0.115 R)
• M22: 14,652,962 km (0.103 R)
• M23: 15,387,487 km (0.088 R)
• M24: 15,800,677 km (0.095 R)
• M25: 15,883,853 km (0.036 R)
• M26: 16,133,981 km (0.105 R)
• M27: 17,062,236 km (0.088 R)
• M28: 18,094,610 km (0.038 R)
• M29: 18,181,527 km (0.102 R)
• M30: 20,309,407 km (0.116 R)
• M31: 22,421,430 km (0.12 R)
• M32: 23,077,865 km (0.081 R)
• M33: 25,766,438 km (0.113 R)
• M34: 27,746,665 km (0.094 R)
• M35: 28,148,485 km (0.066 R)
• M36: 28,856,532 km (0.093 R)
• M37: 30,496,424 km (0.098 R)
• M38: 31,119,349 km (0.091 R)
• M39: 32,061,367 km (0.112 R)
• M40: 37,020,087 km (0.081 R)
• M41: 37,906,604 km (0.051 R)
• M42: 42,211,732 km (0.09 R)
• M43: 42,558,051 km (0.069 R)
• M44: 43,836,365 km (0.103 R)
• M45: 45,955,119 km (0.099 R)
• M46: 47,625,978 km (0.088 R)
• M47: 48,107,085 km (0.075 R)
• M48: 48,589,688 km (0.118 R)
• M49: 49,438,207 km (0.059 R)
• M50: 49,681,453 km (0.119 R)
• M51: 49,803,375 km (0.079 R)
• M52: 50,047,220 km (0.067 R)
• M53: 50,413,884 km (0.064 R)
• M54: 51,395,844 km (0.119 R)
• M55: 52,136,504 km (0.043 R)
• M56: 52,260,371 km (0.102 R)
• M57: 52,880,753 km (0.047 R)
• M58: 54,630,898 km (0.096 R)
• M59: 58,316,092 km (0.118 R)
• M60: 59,346,672 km (0.111 R)
• M61: 59,734,729 km (0.12 R)
• M62: 60,253,534 km (0.075 R)
• M63: 61,034,286 km (0.104 R)
• M64: 61,949,525 km (0.038 R)
• M65: 62,606,110 km (0.106 R)
• M66: 63,661,374 km (0.068 R)
• M67: 64,722,322 km (0.111 R)
• M68: 65,923,144 km (0.074 R)
• M69: 66,190,924 km (0.06 R)
• M70: 66,324,964 km (0.094 R)
• M71: 68,753,237 km (0.118 R)
• M72: 70,388,192 km (0.1 R)
• M73: 73,280,068 km (0.11 R)
• M74: 73,835,226 km (0.101 R)
• M75: 76,070,068 km (0.074 R)
• M76: 77,902,194 km (0.069 R)
• M77: 78,752,657 km (0.062 R)
• M78: 81,035,521 km (0.073 R)
• M79: 81,466,064 km (0.083 R)
• M80: 83,484,887 km (0.085 R)
• M81: 83,629,698 km (0.061 R)
• M82: 88,456,024 km (0.063 R)
• M83: 88,751,480 km (0.111 R)
• M84: 88,899,283 km (0.113 R)
• M85: 89,343,289 km (0.082 R)
• M86: 93,522,156 km (0.08 R)
• M87: 93,672,652 km (0.077 R)
• M88: 95,635,525 km (0.104 R)
• M89: 97,154,542 km (0.064 R)
• M90: 98,988,013 km (0.075 R)
• M91: 102,378,799 km (0.053 R)
• M92: 103,621,359 km (0.12 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 18,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit