🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.79 AU - 0.95 AU

Year: 284 Days

Day: 39.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.49 AU - 2.09 AU

Year: 838 Days

Day: 46.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,231,163 km

• M1: 182,659 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.25 AU

Year: 866 Days

Day: 19.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.5

Radius: 5.1

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.58 AU - 20.03 AU

Year: 26273 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,231,163 km

• M1: 430,094 km (0.089 R)
• M2: 737,069 km (0.064 R)
• M3: 779,555 km (0.079 R)
• M4: 1,275,172 km (0.115 R)
• M5: 2,464,176 km (0.039 R)
• M6: 2,659,701 km (0.098 R)
• M7: 3,240,589 km (0.094 R)
• M8: 3,311,349 km (0.059 R)
• M9: 3,490,866 km (0.083 R)
• M10: 5,578,953 km (0.116 R)
• M11: 5,878,598 km (0.119 R)
• M12: 6,448,865 km (0.11 R)
• M13: 6,990,858 km (0.052 R)
• M14: 7,360,215 km (0.106 R)
• M15: 7,406,890 km (0.108 R)
• M16: 7,453,564 km (0.07 R)
• M17: 7,594,336 km (0.114 R)
• M18: 7,831,000 km (0.08 R)
• M19: 8,021,887 km (0.108 R)
• M20: 9,502,756 km (0.116 R)
• M21: 9,655,346 km (0.119 R)
• M22: 9,706,359 km (0.117 R)
• M23: 9,860,145 km (0.034 R)
• M24: 10,378,502 km (0.091 R)
• M25: 13,554,165 km (0.112 R)
• M26: 14,304,100 km (0.069 R)
• M27: 14,713,549 km (0.032 R)
• M28: 15,364,599 km (0.063 R)
• M29: 15,543,817 km (0.025 R)
• M30: 16,450,081 km (0.086 R)
• M31: 17,063,732 km (0.045 R)
• M32: 18,885,385 km (0.047 R)
• M33: 19,205,674 km (0.071 R)
• M34: 19,721,936 km (0.114 R)
• M35: 21,164,808 km (0.099 R)
• M36: 23,598,167 km (0.082 R)
• M37: 23,942,990 km (0.096 R)
• M38: 24,012,253 km (0.119 R)
• M39: 24,220,194 km (0.084 R)
• M40: 26,332,217 km (0.12 R)
• M41: 26,977,283 km (0.091 R)
• M42: 30,955,390 km (0.06 R)
• M43: 31,484,368 km (0.113 R)
• M44: 34,017,658 km (0.065 R)
• M45: 37,015,001 km (0.115 R)
• M46: 37,495,958 km (0.073 R)
• M47: 38,464,006 km (0.052 R)
• M48: 40,589,493 km (0.069 R)
• M49: 43,088,974 km (0.086 R)
• M50: 43,848,482 km (0.065 R)
• M51: 44,697,450 km (0.036 R)
• M52: 45,723,542 km (0.091 R)
• M53: 47,798,764 km (0.116 R)
• M54: 48,147,626 km (0.085 R)
• M55: 48,322,356 km (0.099 R)
• M56: 49,287,262 km (0.066 R)
• M57: 51,146,914 km (0.081 R)
• M58: 52,849,038 km (0.09 R)
• M59: 54,296,846 km (0.109 R)
• M60: 54,569,713 km (0.101 R)
• M61: 55,757,670 km (0.113 R)
• M62: 56,584,946 km (0.081 R)
• M63: 57,323,810 km (0.053 R)
• M64: 60,216,883 km (0.109 R)
• M65: 62,393,831 km (0.081 R)
• M66: 62,584,269 km (0.112 R)
• M67: 62,965,893 km (0.057 R)
• M68: 64,019,362 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.5

Radius: 5.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.39 AU - 20.13 AU

Year: 28427 Days

Day: 24.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,231,163 km

• M1: 144,212 km (0.098 R)
• M2: 258,655 km (0.085 R)
• M3: 321,037 km (0.056 R)
• M4: 417,827 km (0.113 R)
• M5: 710,440 km (0.109 R)
• M6: 1,472,941 km (0.106 R)
• M7: 1,809,087 km (0.095 R)
• M8: 2,719,839 km (0.088 R)
• M9: 3,190,474 km (0.077 R)
• M10: 3,813,848 km (0.1 R)
• M11: 4,817,201 km (0.098 R)
• M12: 5,133,301 km (0.088 R)
• M13: 6,617,911 km (0.095 R)
• M14: 6,695,402 km (0.066 R)
• M15: 6,812,238 km (0.044 R)
• M16: 6,969,017 km (0.096 R)
• M17: 7,689,480 km (0.12 R)
• M18: 8,475,318 km (0.03 R)
• M19: 9,027,633 km (0.118 R)
• M20: 9,286,437 km (0.118 R)
• M21: 9,329,821 km (0.08 R)
• M22: 10,481,276 km (0.09 R)
• M23: 11,073,534 km (0.11 R)
• M24: 11,443,489 km (0.098 R)
• M25: 11,536,539 km (0.046 R)
• M26: 12,338,084 km (0.087 R)
• M27: 13,746,548 km (0.046 R)
• M28: 13,895,099 km (0.04 R)
• M29: 14,394,158 km (0.116 R)
• M30: 15,256,140 km (0.095 R)
• M31: 15,564,312 km (0.074 R)
• M32: 16,817,643 km (0.093 R)
• M33: 17,832,515 km (0.118 R)
• M34: 18,048,684 km (0.096 R)
• M35: 19,697,701 km (0.116 R)
• M36: 19,753,501 km (0.115 R)
• M37: 21,681,519 km (0.115 R)
• M38: 23,609,386 km (0.07 R)
• M39: 24,563,671 km (0.083 R)
• M40: 24,804,075 km (0.117 R)
• M41: 25,105,963 km (0.102 R)
• M42: 25,469,636 km (0.087 R)
• M43: 26,141,031 km (0.11 R)
• M44: 26,632,909 km (0.094 R)
• M45: 27,376,560 km (0.106 R)
• M46: 28,189,924 km (0.116 R)
• M47: 32,176,108 km (0.111 R)
• M48: 32,307,605 km (0.102 R)
• M49: 32,505,224 km (0.086 R)
• M50: 35,652,763 km (0.09 R)
• M51: 36,129,681 km (0.096 R)
• M52: 36,883,654 km (0.098 R)
• M53: 41,014,650 km (0.107 R)
• M54: 42,016,357 km (0.084 R)
• M55: 46,176,375 km (0.055 R)
• M56: 46,770,727 km (0.115 R)
• M57: 46,994,226 km (0.109 R)
• M58: 47,143,375 km (0.108 R)
• M59: 48,117,108 km (0.111 R)
• M60: 50,694,829 km (0.069 R)
• M61: 50,847,867 km (0.105 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 10,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit