🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.53 AU - 0.79 AU

Year: 200 Days

Day: 43.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 209 Days

Day: 30.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,968,084 km

• M1: 29,620 km (0.09 R)
• M2: 201,060 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.47 AU - 2.09 AU

Year: 885 Days

Day: 28.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.78 AU - 2.14 AU

Year: 1023 Days

Day: 36 Hours

Environment

Temp: -80 °C

Axial Tilt: 75.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.77 AU - 2.79 AU

Year: 1283 Days

Day: 42.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.03 AU - 2.55 AU

Year: 1292 Days

Day: 22.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,968,084 km

• M1: 602,879 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173

Radius: 14

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.02 AU - 8.92 AU

Year: 7611 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 95,968,084 km

• M1: 207,043 km (0.099 R)
• M2: 773,870 km (0.082 R)
• M3: 862,581 km (0.106 R)
• M4: 1,190,799 km (0.12 R)
• M5: 1,349,822 km (0.117 R)
• M6: 1,488,050 km (0.063 R)
• M7: 1,675,197 km (0.073 R)
• M8: 1,779,317 km (0.105 R)
• M9: 1,947,764 km (0.05 R)
• M10: 2,251,448 km (0.111 R)
• M11: 2,367,237 km (0.086 R)
• M12: 3,141,705 km (0.089 R)
• M13: 3,461,096 km (0.107 R)
• M14: 3,673,525 km (0.055 R)
• M15: 3,890,442 km (0.085 R)
• M16: 4,152,238 km (0.042 R)
• M17: 5,301,150 km (0.111 R)
• M18: 5,727,953 km (0.086 R)
• M19: 5,888,023 km (0.092 R)
• M20: 6,330,084 km (0.11 R)
• M21: 6,543,411 km (0.105 R)
• M22: 8,256,157 km (0.117 R)
• M23: 9,552,422 km (0.06 R)
• M24: 9,906,969 km (0.087 R)
• M25: 10,127,327 km (0.08 R)
• M26: 10,826,398 km (0.059 R)
• M27: 11,773,203 km (0.081 R)
• M28: 11,918,911 km (0.08 R)
• M29: 12,153,481 km (0.107 R)
• M30: 12,567,568 km (0.116 R)
• M31: 12,686,647 km (0.112 R)
• M32: 13,318,549 km (0.048 R)
• M33: 14,738,233 km (0.054 R)
• M34: 15,053,286 km (0.106 R)
• M35: 15,625,946 km (0.12 R)
• M36: 16,825,422 km (0.113 R)
• M37: 17,220,809 km (0.06 R)
• M38: 19,243,522 km (0.112 R)
• M39: 19,381,152 km (0.029 R)
• M40: 20,352,940 km (0.059 R)
• M41: 21,340,585 km (0.057 R)
• M42: 21,876,145 km (0.114 R)
• M43: 22,127,619 km (0.119 R)
• M44: 23,509,305 km (0.103 R)
• M45: 24,881,417 km (0.115 R)
• M46: 25,068,714 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.5

Radius: 6.8

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.02 AU - 19.38 AU

Year: 24307 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,968,084 km

• M1: 100,380 km (0.034 R)
• M2: 486,492 km (0.092 R)
• M3: 999,912 km (0.106 R)
• M4: 1,321,398 km (0.095 R)
• M5: 2,093,473 km (0.107 R)
• M6: 2,377,409 km (0.079 R)
• M7: 2,587,594 km (0.11 R)
• M8: 2,847,895 km (0.086 R)
• M9: 3,300,428 km (0.091 R)
• M10: 3,630,441 km (0.026 R)
• M11: 4,020,592 km (0.056 R)
• M12: 5,269,585 km (0.079 R)
• M13: 5,543,798 km (0.057 R)
• M14: 5,992,442 km (0.087 R)
• M15: 6,687,025 km (0.118 R)
• M16: 6,864,747 km (0.068 R)
• M17: 6,924,287 km (0.118 R)
• M18: 7,346,003 km (0.085 R)
• M19: 8,404,708 km (0.109 R)
• M20: 9,443,964 km (0.1 R)
• M21: 10,181,781 km (0.085 R)
• M22: 10,868,585 km (0.112 R)
• M23: 11,217,447 km (0.096 R)
• M24: 12,503,988 km (0.113 R)
• M25: 13,536,663 km (0.096 R)
• M26: 14,673,158 km (0.107 R)
• M27: 15,604,105 km (0.077 R)
• M28: 16,714,271 km (0.08 R)
• M29: 17,522,698 km (0.062 R)
• M30: 18,178,684 km (0.102 R)
• M31: 19,938,404 km (0.116 R)
• M32: 21,927,308 km (0.101 R)
• M33: 22,279,611 km (0.115 R)
• M34: 24,341,369 km (0.12 R)
• M35: 25,718,567 km (0.061 R)
• M36: 26,276,417 km (0.101 R)
• M37: 26,556,913 km (0.082 R)
• M38: 26,838,456 km (0.057 R)
• M39: 27,215,144 km (0.047 R)
• M40: 27,974,054 km (0.096 R)
• M41: 28,836,037 km (0.12 R)
• M42: 29,318,789 km (0.084 R)
• M43: 29,706,846 km (0.094 R)
• M44: 29,999,011 km (0.118 R)
• M45: 30,096,548 km (0.064 R)
• M46: 30,782,754 km (0.101 R)
• M47: 31,375,012 km (0.075 R)
• M48: 32,470,517 km (0.072 R)
• M49: 34,086,324 km (0.088 R)
• M50: 34,596,602 km (0.113 R)
• M51: 34,698,927 km (0.089 R)
• M52: 35,212,197 km (0.083 R)
• M53: 36,038,725 km (0.111 R)
• M54: 36,350,338 km (0.099 R)
• M55: 38,027,180 km (0.109 R)
• M56: 42,986,649 km (0.114 R)
• M57: 46,780,601 km (0.108 R)
• M58: 48,259,376 km (0.088 R)
• M59: 48,602,703 km (0.081 R)
• M60: 49,407,240 km (0.111 R)
• M61: 50,216,116 km (0.104 R)
• M62: 51,496,075 km (0.102 R)
• M63: 53,850,446 km (0.035 R)
• M64: 55,999,420 km (0.104 R)
• M65: 56,480,676 km (0.119 R)
• M66: 56,601,252 km (0.093 R)
• M67: 56,963,428 km (0.102 R)
• M68: 57,811,499 km (0.11 R)
• M69: 57,932,972 km (0.117 R)
• M70: 59,397,386 km (0.11 R)
• M71: 61,740,986 km (0.033 R)
• M72: 62,487,330 km (0.102 R)
• M73: 62,611,945 km (0.061 R)
• M74: 63,487,092 km (0.082 R)
• M75: 64,240,467 km (0.093 R)
• M76: 65,629,184 km (0.091 R)
• M77: 66,645,253 km (0.114 R)
• M78: 74,562,720 km (0.118 R)
• M79: 75,490,078 km (0.095 R)
• M80: 75,888,756 km (0.042 R)
• M81: 78,026,509 km (0.103 R)
• M82: 79,372,591 km (0.075 R)
• M83: 80,048,624 km (0.116 R)
• M84: 81,134,106 km (0.11 R)
• M85: 82,224,375 km (0.032 R)
• M86: 87,051,300 km (0.115 R)
• M87: 87,190,576 km (0.036 R)
• M88: 91,544,173 km (0.087 R)
• M89: 93,676,092 km (0.077 R)
• M90: 95,393,326 km (0.038 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 10,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit