🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.46 AU - 0.68 AU

Year: 132 Days

Day: 14.6 Hours

Environment

Temp: 363 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,679,847 km

• M1: 385,065 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.49 AU - 0.65 AU

Year: 132 Days

Day: 16.8 Hours

Environment

Temp: 293 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,679,847 km

• M1: 352,004 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.9 AU - 4.12 AU

Year: 2023 Days

Day: 28 Hours

Environment

Temp: -56 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 11

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.23 AU - 16.77 AU

Year: 18771 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,679,847 km

• M1: 300,093 km (0.069 R)
• M2: 393,891 km (0.084 R)
• M3: 661,223 km (0.065 R)
• M4: 936,034 km (0.113 R)
• M5: 1,386,174 km (0.055 R)
• M6: 1,804,150 km (0.072 R)
• M7: 2,935,709 km (0.093 R)
• M8: 4,079,684 km (0.113 R)
• M9: 4,205,196 km (0.118 R)
• M10: 4,332,205 km (0.104 R)
• M11: 4,503,345 km (0.088 R)
• M12: 4,633,345 km (0.101 R)
• M13: 4,985,798 km (0.098 R)
• M14: 5,120,286 km (0.089 R)
• M15: 6,239,278 km (0.091 R)
• M16: 7,026,163 km (0.099 R)
• M17: 9,017,760 km (0.064 R)
• M18: 9,736,877 km (0.052 R)
• M19: 10,474,394 km (0.066 R)
• M20: 10,821,012 km (0.035 R)
• M21: 11,112,579 km (0.112 R)
• M22: 11,466,078 km (0.069 R)
• M23: 11,942,996 km (0.118 R)
• M24: 12,063,273 km (0.064 R)
• M25: 12,670,640 km (0.069 R)
• M26: 14,551,983 km (0.098 R)
• M27: 14,680,488 km (0.086 R)
• M28: 15,198,396 km (0.046 R)
• M29: 15,328,845 km (0.092 R)
• M30: 16,519,195 km (0.117 R)
• M31: 17,261,201 km (0.107 R)
• M32: 18,707,812 km (0.106 R)
• M33: 19,907,288 km (0.058 R)
• M34: 19,978,646 km (0.087 R)
• M35: 20,193,020 km (0.086 R)
• M36: 21,204,152 km (0.105 R)
• M37: 21,277,006 km (0.049 R)
• M38: 22,010,185 km (0.052 R)
• M39: 22,900,891 km (0.102 R)
• M40: 24,564,419 km (0.083 R)
• M41: 25,954,183 km (0.111 R)
• M42: 26,501,412 km (0.041 R)
• M43: 29,864,821 km (0.076 R)
• M44: 30,356,101 km (0.101 R)
• M45: 30,932,801 km (0.111 R)
• M46: 31,762,919 km (0.085 R)
• M47: 32,013,346 km (0.083 R)
• M48: 32,684,442 km (0.117 R)
• M49: 33,360,026 km (0.055 R)
• M50: 33,529,820 km (0.115 R)
• M51: 34,897,294 km (0.079 R)
• M52: 35,069,481 km (0.1 R)
• M53: 37,510,170 km (0.083 R)
• M54: 39,915,105 km (0.089 R)
• M55: 40,727,871 km (0.115 R)
• M56: 41,363,811 km (0.098 R)
• M57: 42,553,414 km (0.071 R)
• M58: 43,014,025 km (0.098 R)
• M59: 43,661,485 km (0.095 R)
• M60: 43,847,136 km (0.086 R)
• M61: 45,717,558 km (0.1 R)
• M62: 46,094,844 km (0.118 R)
• M63: 46,852,258 km (0.072 R)
• M64: 47,996,382 km (0.09 R)
• M65: 49,053,142 km (0.077 R)
• M66: 49,342,614 km (0.082 R)
• M67: 50,798,799 km (0.106 R)
• M68: 51,189,549 km (0.053 R)
• M69: 51,679,332 km (0.07 R)
• M70: 53,455,508 km (0.085 R)
• M71: 53,554,691 km (0.109 R)
• M72: 54,750,577 km (0.034 R)
• M73: 55,050,969 km (0.038 R)
• M74: 55,351,811 km (0.114 R)
• M75: 55,753,930 km (0.094 R)
• M76: 56,763,266 km (0.053 R)
• M77: 58,186,541 km (0.062 R)
• M78: 58,697,717 km (0.104 R)
• M79: 58,902,516 km (0.117 R)
• M80: 59,005,140 km (0.114 R)
• M81: 59,313,013 km (0.086 R)
• M82: 61,068,095 km (0.067 R)
• M83: 61,171,916 km (0.112 R)
• M84: 61,483,528 km (0.101 R)
• M85: 65,158,549 km (0.042 R)
• M86: 66,648,395 km (0.072 R)
• M87: 67,183,207 km (0.059 R)
• M88: 67,397,431 km (0.118 R)
• M89: 67,611,954 km (0.034 R)
• M90: 71,840,937 km (0.083 R)
• M91: 73,490,104 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.6

Radius: 6

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 18.31 AU - 20.93 AU

Year: 26732 Days

Day: 21.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,679,847 km

• M1: 229,633 km (0.093 R)
• M2: 467,045 km (0.119 R)
• M3: 610,509 km (0.026 R)
• M4: 1,249,292 km (0.102 R)
• M5: 1,348,475 km (0.036 R)
• M6: 1,450,351 km (0.114 R)
• M7: 1,997,281 km (0.095 R)
• M8: 2,035,877 km (0.082 R)
• M9: 3,350,843 km (0.115 R)
• M10: 3,820,730 km (0.071 R)
• M11: 6,462,778 km (0.074 R)
• M12: 6,693,607 km (0.091 R)
• M13: 6,751,801 km (0.053 R)
• M14: 7,342,563 km (0.09 R)
• M15: 8,954,181 km (0.095 R)
• M16: 10,198,236 km (0.101 R)
• M17: 10,467,064 km (0.106 R)
• M18: 11,149,230 km (0.064 R)
• M19: 11,986,529 km (0.104 R)
• M20: 12,128,049 km (0.09 R)
• M21: 12,198,958 km (0.093 R)
• M22: 12,771,769 km (0.115 R)
• M23: 12,988,835 km (0.062 R)
• M24: 13,869,069 km (0.102 R)
• M25: 15,919,308 km (0.101 R)
• M26: 17,019,002 km (0.093 R)
• M27: 17,257,760 km (0.091 R)
• M28: 17,337,645 km (0.103 R)
• M29: 17,900,133 km (0.092 R)
• M30: 18,061,998 km (0.109 R)
• M31: 18,305,543 km (0.093 R)
• M32: 20,546,669 km (0.077 R)
• M33: 20,885,957 km (0.108 R)
• M34: 21,312,610 km (0.119 R)
• M35: 21,828,573 km (0.091 R)
• M36: 22,087,976 km (0.066 R)
• M37: 22,261,659 km (0.037 R)
• M38: 22,610,073 km (0.071 R)
• M39: 22,784,952 km (0.088 R)
• M40: 25,371,350 km (0.098 R)
• M41: 25,553,111 km (0.082 R)
• M42: 28,992,965 km (0.107 R)
• M43: 29,087,960 km (0.117 R)
• M44: 29,947,399 km (0.109 R)
• M45: 31,009,095 km (0.092 R)
• M46: 32,082,909 km (0.099 R)
• M47: 32,181,195 km (0.084 R)
• M48: 32,377,916 km (0.051 R)
• M49: 33,069,806 km (0.111 R)
• M50: 33,268,322 km (0.113 R)
• M51: 35,073,221 km (0.079 R)
• M52: 35,478,631 km (0.102 R)
• M53: 37,218,753 km (0.089 R)
• M54: 38,777,114 km (0.043 R)
• M55: 38,881,833 km (0.036 R)
• M56: 39,301,305 km (0.112 R)
• M57: 40,039,122 km (0.111 R)
• M58: 40,781,576 km (0.105 R)
• M59: 41,314,594 km (0.057 R)
• M60: 41,957,266 km (0.102 R)
• M61: 42,495,370 km (0.074 R)
• M62: 44,780,178 km (0.113 R)
• M63: 45,219,996 km (0.116 R)
• M64: 45,661,160 km (0.103 R)
• M65: 46,881,579 km (0.113 R)
• M66: 48,337,914 km (0.069 R)
• M67: 50,607,015 km (0.12 R)
• M68: 51,179,825 km (0.111 R)
• M69: 51,294,567 km (0.096 R)
• M70: 52,216,090 km (0.03 R)
• M71: 53,608,547 km (0.083 R)
• M72: 53,841,770 km (0.098 R)
• M73: 54,075,442 km (0.068 R)
• M74: 54,895,687 km (0.107 R)
• M75: 55,484,055 km (0.074 R)
• M76: 55,956,336 km (0.068 R)
• M77: 56,548,444 km (0.113 R)
• M78: 57,500,335 km (0.103 R)
• M79: 57,858,622 km (0.087 R)
• M80: 58,697,417 km (0.115 R)
• M81: 63,321,039 km (0.079 R)
• M82: 65,551,693 km (0.094 R)
• M83: 68,186,560 km (0.065 R)
• M84: 68,945,619 km (0.079 R)
• M85: 69,072,478 km (0.12 R)
• M86: 70,344,659 km (0.083 R)
• M87: 73,558,919 km (0.074 R)
• M88: 79,996,115 km (0.118 R)
• M89: 80,262,698 km (0.102 R)
• M90: 83,079,327 km (0.086 R)
• M91: 83,349,202 km (0.047 R)
• M92: 83,754,761 km (0.113 R)
• M93: 89,084,784 km (0.098 R)
• M94: 89,361,091 km (0.06 R)
• M95: 93,539,509 km (0.112 R)

Kuiper Belt

Range: 35.6 - 61.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 11,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit