🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.71 AU - 1.01 AU

Year: 359 Days

Day: 30.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,317,319 km

• M1: 43,383 km (0.066 R)
• M2: 211,980 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1 AU - 1.2 AU

Year: 519 Days

Day: 33.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,317,319 km

• M1: 127,308 km (0.092 R)
• M2: 1,211,294 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.3

Radius: 6

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.24 AU - 10.86 AU

Year: 13269 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,317,319 km

• M1: 75,098 km (0.052 R)
• M2: 297,251 km (0.114 R)
• M3: 580,141 km (0.076 R)
• M4: 869,164 km (0.044 R)
• M5: 1,140,534 km (0.119 R)
• M6: 1,397,394 km (0.052 R)
• M7: 1,661,284 km (0.076 R)
• M8: 1,872,217 km (0.079 R)
• M9: 2,289,595 km (0.096 R)
• M10: 2,679,747 km (0.064 R)
• M11: 3,065,410 km (0.076 R)
• M12: 3,384,652 km (0.069 R)
• M13: 3,753,111 km (0.076 R)
• M14: 5,606,330 km (0.096 R)
• M15: 6,009,197 km (0.09 R)
• M16: 6,236,885 km (0.101 R)
• M17: 7,206,129 km (0.026 R)
• M18: 11,160,600 km (0.102 R)
• M19: 11,389,484 km (0.077 R)
• M20: 12,643,414 km (0.11 R)
• M21: 13,986,803 km (0.087 R)
• M22: 14,186,067 km (0.1 R)
• M23: 16,654,581 km (0.119 R)
• M24: 19,149,425 km (0.117 R)
• M25: 20,656,773 km (0.102 R)
• M26: 31,851,331 km (0.1 R)
• M27: 35,418,493 km (0.082 R)
• M28: 35,665,329 km (0.114 R)
• M29: 48,456,097 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.9

Radius: 3.9

Gravity: 63.57 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.32 AU - 11.86 AU

Year: 16604 Days

Day: 18.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,317,319 km

• M1: 49,218 km (0.117 R)
• M2: 192,084 km (0.116 R)
• M3: 387,010 km (0.109 R)
• M4: 1,129,614 km (0.097 R)
• M5: 1,848,431 km (0.091 R)
• M6: 3,251,360 km (0.075 R)
• M7: 3,990,074 km (0.076 R)
• M8: 4,798,651 km (0.062 R)
• M9: 7,821,276 km (0.078 R)
• M10: 8,644,363 km (0.077 R)
• M11: 12,380,271 km (0.083 R)
• M12: 14,002,062 km (0.12 R)
• M13: 16,241,990 km (0.115 R)
• M14: 18,799,067 km (0.114 R)
• M15: 24,372,485 km (0.093 R)
• M16: 26,114,403 km (0.03 R)
• M17: 30,704,514 km (0.113 R)
• M18: 31,203,722 km (0.045 R)
• M19: 31,329,235 km (0.076 R)
• M20: 31,835,175 km (0.087 R)
• M21: 37,056,290 km (0.05 R)
• M22: 37,764,337 km (0.094 R)
• M23: 41,288,713 km (0.108 R)
• M24: 50,179,315 km (0.074 R)
• M25: 51,045,486 km (0.118 R)
• M26: 55,896,496 km (0.112 R)
• M27: 56,267,499 km (0.069 R)
• M28: 57,579,173 km (0.118 R)
• M29: 57,768,265 km (0.101 R)
• M30: 59,103,127 km (0.102 R)
• M31: 69,027,898 km (0.055 R)
• M32: 70,746,927 km (0.098 R)
• M33: 71,398,875 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.2

Radius: 3.7

Gravity: 56.55 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.12 AU - 15.3 AU

Year: 22823 Days

Day: 21 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,317,319 km

• M1: 46,076 km (0.057 R)
• M2: 170,841 km (0.074 R)
• M3: 471,084 km (0.101 R)
• M4: 602,730 km (0.095 R)
• M5: 954,584 km (0.032 R)
• M6: 1,071,270 km (0.072 R)
• M7: 1,924,726 km (0.086 R)
• M8: 2,289,446 km (0.089 R)
• M9: 2,452,358 km (0.028 R)
• M10: 3,567,460 km (0.042 R)
• M11: 4,252,469 km (0.054 R)
• M12: 4,535,209 km (0.096 R)
• M13: 5,098,894 km (0.086 R)
• M14: 5,750,093 km (0.11 R)
• M15: 5,878,149 km (0.083 R)
• M16: 7,215,704 km (0.111 R)
• M17: 7,566,660 km (0.077 R)
• M18: 9,200,269 km (0.106 R)
• M19: 12,707,142 km (0.067 R)
• M20: 21,266,833 km (0.095 R)
• M21: 22,195,387 km (0.11 R)
• M22: 25,715,575 km (0.062 R)
• M23: 26,768,744 km (0.12 R)
• M24: 31,931,815 km (0.075 R)
• M25: 34,816,361 km (0.071 R)
• M26: 49,687,287 km (0.094 R)
• M27: 50,407,601 km (0.119 R)
• M28: 56,033,079 km (0.082 R)
• M29: 58,795,853 km (0.098 R)
• M30: 73,745,467 km (0.1 R)
• M31: 76,102,531 km (0.089 R)
• M32: 78,266,315 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.5

Radius: 5.3

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.92 AU - 19.48 AU

Year: 27968 Days

Day: 22.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,317,319 km

• M1: 69,264 km (0.081 R)
• M2: 271,071 km (0.105 R)
• M3: 589,266 km (0.118 R)
• M4: 1,375,253 km (0.109 R)
• M5: 1,614,909 km (0.104 R)
• M6: 2,732,106 km (0.089 R)
• M7: 3,813,100 km (0.077 R)
• M8: 4,503,195 km (0.08 R)
• M9: 4,877,938 km (0.059 R)
• M10: 5,905,974 km (0.098 R)
• M11: 6,401,143 km (0.054 R)
• M12: 7,473,910 km (0.105 R)
• M13: 8,161,461 km (0.075 R)
• M14: 8,604,870 km (0.028 R)
• M15: 10,094,715 km (0.095 R)
• M16: 17,143,617 km (0.066 R)
• M17: 18,902,439 km (0.038 R)
• M18: 22,024,846 km (0.068 R)
• M19: 22,991,846 km (0.108 R)
• M20: 25,474,423 km (0.116 R)
• M21: 26,300,353 km (0.096 R)
• M22: 30,173,292 km (0.058 R)
• M23: 30,831,672 km (0.099 R)
• M24: 31,097,657 km (0.084 R)
• M25: 33,420,613 km (0.109 R)
• M26: 35,273,233 km (0.111 R)
• M27: 38,562,591 km (0.1 R)
• M28: 42,213,976 km (0.063 R)
• M29: 46,611,705 km (0.103 R)
• M30: 52,620,303 km (0.07 R)
• M31: 60,778,922 km (0.119 R)
• M32: 70,429,481 km (0.117 R)
• M33: 75,857,939 km (0.109 R)
• M34: 76,829,577 km (0.095 R)
• M35: 77,563,803 km (0.05 R)
• M36: 86,742,231 km (0.11 R)
• M37: 88,339,039 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 14,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit