🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.23 AU - 1.39 AU

Year: 540 Days

Day: 23.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.99 AU - 3.53 AU

Year: 2118 Days

Day: 32.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.9

Radius: 10.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.22 AU - 6.64 AU

Year: 4554 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,844,259 km

• M1: 141,071 km (0.064 R)
• M2: 215,122 km (0.079 R)
• M3: 330,910 km (0.099 R)
• M4: 646,562 km (0.073 R)
• M5: 976,724 km (0.066 R)
• M6: 1,101,938 km (0.106 R)
• M7: 1,199,476 km (0.117 R)
• M8: 1,277,566 km (0.093 R)
• M9: 1,380,639 km (0.052 R)
• M10: 1,474,586 km (0.07 R)
• M11: 1,583,045 km (0.1 R)
• M12: 1,744,760 km (0.098 R)
• M13: 1,834,070 km (0.056 R)
• M14: 1,977,684 km (0.082 R)
• M15: 2,193,254 km (0.085 R)
• M16: 2,388,480 km (0.05 R)
• M17: 2,516,984 km (0.115 R)
• M18: 2,736,295 km (0.085 R)
• M19: 2,840,864 km (0.117 R)
• M20: 3,194,064 km (0.102 R)
• M21: 3,336,033 km (0.081 R)
• M22: 3,480,245 km (0.117 R)
• M23: 3,808,163 km (0.098 R)
• M24: 4,077,739 km (0.097 R)
• M25: 4,146,105 km (0.096 R)
• M26: 4,232,124 km (0.109 R)
• M27: 4,441,112 km (0.077 R)
• M28: 4,671,343 km (0.115 R)
• M29: 5,033,220 km (0.111 R)
• M30: 5,726,606 km (0.107 R)
• M31: 5,899,841 km (0.099 R)
• M32: 6,153,260 km (0.113 R)
• M33: 6,489,855 km (0.089 R)
• M34: 6,590,085 km (0.098 R)
• M35: 6,853,078 km (0.049 R)
• M36: 7,140,157 km (0.118 R)
• M37: 7,222,884 km (0.08 R)
• M38: 7,368,443 km (0.117 R)
• M39: 7,473,012 km (0.112 R)
• M40: 8,154,131 km (0.045 R)
• M41: 8,567,919 km (0.098 R)
• M42: 10,058,213 km (0.057 R)
• M43: 10,127,776 km (0.073 R)
• M44: 10,337,811 km (0.045 R)
• M45: 10,619,803 km (0.063 R)
• M46: 10,738,135 km (0.104 R)
• M47: 10,928,424 km (0.109 R)
• M48: 11,384,548 km (0.104 R)
• M49: 11,481,487 km (0.118 R)
• M50: 11,554,192 km (0.068 R)
• M51: 11,724,733 km (0.059 R)
• M52: 12,167,094 km (0.103 R)
• M53: 12,241,295 km (0.036 R)
• M54: 13,017,408 km (0.114 R)
• M55: 13,144,118 km (0.07 R)
• M56: 13,347,571 km (0.116 R)
• M57: 14,302,604 km (0.087 R)
• M58: 14,564,400 km (0.098 R)
• M59: 14,696,046 km (0.064 R)
• M60: 14,960,236 km (0.074 R)
• M61: 15,252,849 km (0.1 R)
• M62: 17,772,526 km (0.084 R)
• M63: 17,997,671 km (0.116 R)
• M64: 18,252,137 km (0.073 R)
• M65: 18,365,682 km (0.107 R)
• M66: 18,507,800 km (0.108 R)
• M67: 18,678,940 km (0.073 R)
• M68: 18,764,659 km (0.118 R)
• M69: 19,166,629 km (0.075 R)
• M70: 19,253,096 km (0.078 R)
• M71: 19,397,458 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.8

Radius: 4.5

Gravity: 38.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.97 AU - 16.55 AU

Year: 18370 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,844,259 km

• M1: 58,343 km (0.033 R)
• M2: 154,235 km (0.106 R)
• M3: 545,733 km (0.063 R)
• M4: 968,497 km (0.069 R)
• M5: 1,238,521 km (0.115 R)
• M6: 1,295,368 km (0.088 R)
• M7: 1,592,021 km (0.111 R)
• M8: 2,280,470 km (0.073 R)
• M9: 3,642,708 km (0.109 R)
• M10: 3,931,731 km (0.112 R)
• M11: 4,185,300 km (0.095 R)
• M12: 4,575,750 km (0.074 R)
• M13: 4,887,362 km (0.082 R)
• M14: 5,298,158 km (0.084 R)
• M15: 5,390,909 km (0.093 R)
• M16: 6,298,818 km (0.116 R)
• M17: 6,845,748 km (0.072 R)
• M18: 6,896,312 km (0.094 R)
• M19: 7,304,565 km (0.118 R)
• M20: 7,407,937 km (0.036 R)
• M21: 7,459,698 km (0.039 R)
• M22: 8,630,301 km (0.112 R)
• M23: 8,684,904 km (0.106 R)
• M24: 9,125,470 km (0.106 R)
• M25: 9,629,765 km (0.081 R)
• M26: 10,665,281 km (0.044 R)
• M27: 10,959,091 km (0.089 R)
• M28: 11,136,813 km (0.113 R)
• M29: 11,255,744 km (0.036 R)
• M30: 12,161,110 km (0.062 R)
• M31: 12,406,451 km (0.101 R)
• M32: 13,848,724 km (0.114 R)
• M33: 14,427,368 km (0.093 R)
• M34: 15,475,451 km (0.093 R)
• M35: 15,808,007 km (0.065 R)
• M36: 15,941,747 km (0.093 R)
• M37: 17,505,793 km (0.039 R)
• M38: 17,713,435 km (0.1 R)
• M39: 17,782,848 km (0.107 R)
• M40: 19,118,159 km (0.098 R)
• M41: 20,923,656 km (0.108 R)
• M42: 21,291,367 km (0.081 R)
• M43: 23,009,499 km (0.072 R)
• M44: 26,497,672 km (0.062 R)
• M45: 26,815,568 km (0.111 R)
• M46: 28,019,083 km (0.069 R)
• M47: 28,099,866 km (0.04 R)
• M48: 28,424,044 km (0.088 R)
• M49: 29,158,121 km (0.106 R)
• M50: 29,733,325 km (0.093 R)
• M51: 31,986,718 km (0.083 R)
• M52: 34,727,500 km (0.052 R)
• M53: 35,862,350 km (0.1 R)
• M54: 36,390,280 km (0.079 R)
• M55: 37,186,889 km (0.111 R)
• M56: 37,364,611 km (0.114 R)
• M57: 37,899,723 km (0.099 R)
• M58: 38,257,860 km (0.119 R)
• M59: 38,797,161 km (0.114 R)
• M60: 38,977,576 km (0.067 R)
• M61: 39,974,346 km (0.076 R)
• M62: 40,430,171 km (0.086 R)
• M63: 41,163,051 km (0.063 R)
• M64: 42,178,072 km (0.042 R)
• M65: 42,363,574 km (0.101 R)
• M66: 44,893,124 km (0.096 R)
• M67: 46,033,060 km (0.116 R)
• M68: 46,510,726 km (0.075 R)
• M69: 47,857,256 km (0.091 R)
• M70: 48,147,476 km (0.03 R)
• M71: 49,411,728 km (0.114 R)
• M72: 50,391,594 km (0.11 R)
• M73: 50,588,315 km (0.092 R)
• M74: 50,883,921 km (0.103 R)
• M75: 50,982,655 km (0.064 R)
• M76: 51,873,510 km (0.077 R)
• M77: 53,169,327 km (0.101 R)
• M78: 53,269,408 km (0.045 R)
• M79: 53,871,390 km (0.072 R)
• M80: 55,284,940 km (0.083 R)
• M81: 56,200,030 km (0.082 R)
• M82: 57,530,704 km (0.109 R)
• M83: 60,327,286 km (0.1 R)
• M84: 62,321,575 km (0.093 R)
• M85: 62,850,105 km (0.098 R)
• M86: 63,061,786 km (0.089 R)
• M87: 63,379,980 km (0.12 R)
• M88: 68,324,040 km (0.089 R)
• M89: 71,062,729 km (0.056 R)
• M90: 72,168,107 km (0.049 R)
• M91: 74,172,120 km (0.074 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit