🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 281 Days

Day: 24.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 11.5

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.25 AU

Year: 636 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 84,755,480 km

• M1: 164,258 km (0.104 R)
• M2: 261,946 km (0.109 R)
• M3: 357,838 km (0.051 R)
• M4: 535,560 km (0.093 R)
• M5: 608,564 km (0.081 R)
• M6: 740,509 km (0.107 R)
• M7: 818,600 km (0.103 R)
• M8: 921,822 km (0.092 R)
• M9: 1,082,640 km (0.1 R)
• M10: 1,160,730 km (0.041 R)
• M11: 1,259,614 km (0.113 R)
• M12: 1,342,042 km (0.065 R)
• M13: 1,472,791 km (0.085 R)
• M14: 1,567,038 km (0.084 R)
• M15: 1,663,379 km (0.089 R)
• M16: 1,768,845 km (0.057 R)
• M17: 1,898,397 km (0.085 R)
• M18: 2,046,349 km (0.084 R)
• M19: 2,121,747 km (0.087 R)
• M20: 2,275,533 km (0.079 R)
• M21: 2,353,773 km (0.06 R)
• M22: 2,700,990 km (0.041 R)
• M23: 2,775,788 km (0.068 R)
• M24: 2,859,713 km (0.118 R)
• M25: 2,978,643 km (0.113 R)
• M26: 3,055,985 km (0.113 R)
• M27: 3,177,758 km (0.057 R)
• M28: 3,274,548 km (0.094 R)
• M29: 3,417,115 km (0.104 R)
• M30: 3,671,730 km (0.095 R)
• M31: 3,782,732 km (0.105 R)
• M32: 4,170,639 km (0.099 R)
• M33: 4,296,451 km (0.083 R)
• M34: 4,403,713 km (0.104 R)
• M35: 4,551,665 km (0.075 R)
• M36: 4,974,578 km (0.072 R)
• M37: 5,087,375 km (0.075 R)
• M38: 5,441,772 km (0.068 R)
• M39: 5,558,159 km (0.06 R)
• M40: 5,825,790 km (0.117 R)
• M41: 5,901,486 km (0.12 R)
• M42: 6,010,094 km (0.026 R)
• M43: 6,141,441 km (0.049 R)
• M44: 6,340,407 km (0.107 R)
• M45: 6,574,976 km (0.099 R)
• M46: 6,665,184 km (0.106 R)
• M47: 6,812,687 km (0.117 R)
• M48: 7,226,475 km (0.091 R)
• M49: 7,448,328 km (0.085 R)
• M50: 7,910,586 km (0.118 R)
• M51: 8,102,969 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 14.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.41 AU - 1.53 AU

Year: 1133 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 148.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 84,755,480 km

• M1: 193,580 km (0.076 R)
• M2: 323,281 km (0.092 R)
• M3: 422,764 km (0.119 R)
• M4: 515,963 km (0.058 R)
• M5: 648,956 km (0.101 R)
• M6: 870,510 km (0.115 R)
• M7: 998,865 km (0.096 R)
• M8: 1,244,355 km (0.095 R)
• M9: 1,349,971 km (0.069 R)
• M10: 1,484,460 km (0.107 R)
• M11: 1,786,049 km (0.095 R)
• M12: 2,049,640 km (0.106 R)
• M13: 2,186,223 km (0.118 R)
• M14: 2,285,855 km (0.106 R)
• M15: 2,489,757 km (0.1 R)
• M16: 2,657,307 km (0.112 R)
• M17: 2,807,204 km (0.106 R)
• M18: 3,239,691 km (0.107 R)
• M19: 3,342,615 km (0.108 R)
• M20: 3,586,908 km (0.094 R)
• M21: 3,753,261 km (0.106 R)
• M22: 3,910,040 km (0.118 R)
• M23: 4,267,728 km (0.115 R)
• M24: 4,507,833 km (0.112 R)
• M25: 4,752,575 km (0.114 R)
• M26: 5,121,184 km (0.059 R)
• M27: 5,458,378 km (0.118 R)
• M28: 5,788,839 km (0.077 R)
• M29: 6,026,999 km (0.059 R)
• M30: 6,140,245 km (0.114 R)
• M31: 6,254,089 km (0.116 R)
• M32: 6,383,192 km (0.102 R)
• M33: 6,542,064 km (0.079 R)
• M34: 6,716,944 km (0.099 R)
• M35: 6,937,751 km (0.105 R)
• M36: 7,161,100 km (0.046 R)
• M37: 7,281,078 km (0.038 R)
• M38: 7,462,540 km (0.109 R)
• M39: 7,568,904 km (0.049 R)
• M40: 7,752,760 km (0.099 R)
• M41: 8,202,900 km (0.067 R)
• M42: 8,439,265 km (0.101 R)
• M43: 8,534,409 km (0.087 R)
• M44: 8,821,936 km (0.083 R)
• M45: 8,934,583 km (0.085 R)
• M46: 9,275,666 km (0.113 R)
• M47: 9,406,714 km (0.077 R)
• M48: 9,753,781 km (0.086 R)
• M49: 10,088,132 km (0.117 R)
• M50: 10,273,783 km (0.093 R)
• M51: 10,460,482 km (0.083 R)
• M52: 11,131,428 km (0.093 R)
• M53: 11,253,350 km (0.099 R)
• M54: 11,428,380 km (0.046 R)
• M55: 11,727,875 km (0.12 R)
• M56: 11,834,239 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.8

Radius: 7.1

Gravity: 17.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.7 AU - 12.84 AU

Year: 20926 Days

Day: 15.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 131.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,755,480 km

• M1: 327,769 km (0.117 R)
• M2: 484,996 km (0.105 R)
• M3: 619,036 km (0.08 R)
• M4: 817,104 km (0.101 R)
• M5: 869,762 km (0.112 R)
• M6: 950,994 km (0.117 R)
• M7: 1,240,466 km (0.054 R)
• M8: 2,076,418 km (0.055 R)
• M9: 3,093,385 km (0.106 R)
• M10: 3,563,870 km (0.093 R)
• M11: 4,475,968 km (0.069 R)
• M12: 4,763,196 km (0.106 R)
• M13: 5,254,924 km (0.096 R)
• M14: 5,970,601 km (0.066 R)
• M15: 6,446,621 km (0.069 R)
• M16: 6,500,327 km (0.085 R)
• M17: 6,662,192 km (0.052 R)
• M18: 6,716,496 km (0.114 R)
• M19: 7,775,050 km (0.038 R)
• M20: 9,549,580 km (0.107 R)
• M21: 9,795,220 km (0.083 R)
• M22: 10,545,004 km (0.048 R)
• M23: 11,638,415 km (0.096 R)
• M24: 11,900,810 km (0.114 R)
• M25: 12,165,299 km (0.11 R)
• M26: 12,565,623 km (0.062 R)
• M27: 13,038,202 km (0.075 R)
• M28: 13,174,187 km (0.082 R)
• M29: 13,585,282 km (0.048 R)
• M30: 13,931,003 km (0.116 R)
• M31: 15,558,627 km (0.106 R)
• M32: 16,431,381 km (0.109 R)
• M33: 16,725,940 km (0.071 R)
• M34: 17,770,133 km (0.057 R)
• M35: 19,220,933 km (0.119 R)
• M36: 20,551,007 km (0.096 R)
• M37: 20,788,719 km (0.026 R)
• M38: 21,267,132 km (0.09 R)
• M39: 21,910,403 km (0.046 R)
• M40: 22,153,350 km (0.053 R)
• M41: 22,560,256 km (0.098 R)
• M42: 22,887,427 km (0.068 R)
• M43: 22,969,556 km (0.116 R)
• M44: 23,961,839 km (0.092 R)
• M45: 24,968,184 km (0.117 R)
• M46: 25,731,881 km (0.093 R)
• M47: 26,848,629 km (0.099 R)
• M48: 26,935,246 km (0.041 R)
• M49: 27,369,379 km (0.09 R)
• M50: 27,718,391 km (0.102 R)
• M51: 28,156,713 km (0.079 R)
• M52: 28,509,016 km (0.104 R)
• M53: 29,664,211 km (0.097 R)
• M54: 30,563,144 km (0.117 R)
• M55: 31,288,694 km (0.11 R)
• M56: 31,928,225 km (0.092 R)
• M57: 32,479,792 km (0.082 R)
• M58: 32,572,094 km (0.058 R)
• M59: 33,966,047 km (0.103 R)
• M60: 34,059,695 km (0.069 R)
• M61: 35,474,442 km (0.111 R)
• M62: 37,971,680 km (0.059 R)
• M63: 39,045,194 km (0.068 R)
• M64: 42,930,849 km (0.089 R)
• M65: 44,253,294 km (0.076 R)
• M66: 44,970,766 km (0.056 R)
• M67: 45,588,904 km (0.072 R)
• M68: 46,625,318 km (0.057 R)
• M69: 47,669,511 km (0.112 R)
• M70: 52,246,608 km (0.116 R)
• M71: 54,641,819 km (0.085 R)
• M72: 55,742,411 km (0.116 R)
• M73: 56,074,069 km (0.119 R)
• M74: 57,406,986 km (0.04 R)
• M75: 61,353,976 km (0.07 R)
• M76: 62,153,876 km (0.095 R)
• M77: 62,497,802 km (0.106 R)
• M78: 64,342,343 km (0.093 R)
• M79: 65,271,197 km (0.093 R)
• M80: 67,966,651 km (0.065 R)
• M81: 68,794,226 km (0.081 R)
• M82: 70,937,366 km (0.118 R)
• M83: 72,860,895 km (0.117 R)
• M84: 73,344,395 km (0.111 R)
• M85: 78,238,041 km (0.055 R)
• M86: 79,602,224 km (0.111 R)
• M87: 80,474,379 km (0.055 R)
• M88: 81,224,463 km (0.116 R)
• M89: 83,109,845 km (0.055 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit