🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.69 AU - 1.05 AU

Year: 293 Days

Day: 27.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 13.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.94 AU - 14.48 AU

Year: 15430 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,984,685 km

• M1: 195,973 km (0.065 R)
• M2: 513,420 km (0.099 R)
• M3: 658,380 km (0.114 R)
• M4: 819,497 km (0.109 R)
• M5: 1,184,815 km (0.118 R)
• M6: 1,656,048 km (0.104 R)
• M7: 1,884,036 km (0.104 R)
• M8: 2,796,134 km (0.077 R)
• M9: 3,496,701 km (0.108 R)
• M10: 3,643,307 km (0.104 R)
• M11: 3,867,255 km (0.11 R)
• M12: 6,390,971 km (0.104 R)
• M13: 6,571,086 km (0.088 R)
• M14: 6,661,892 km (0.053 R)
• M15: 7,029,155 km (0.101 R)
• M16: 8,121,818 km (0.047 R)
• M17: 8,464,846 km (0.086 R)
• M18: 9,165,413 km (0.09 R)
• M19: 9,832,619 km (0.1 R)
• M20: 10,041,009 km (0.041 R)
• M21: 10,145,877 km (0.084 R)
• M22: 11,596,079 km (0.029 R)
• M23: 11,761,235 km (0.083 R)
• M24: 12,205,541 km (0.112 R)
• M25: 12,542,435 km (0.086 R)
• M26: 14,272,235 km (0.097 R)
• M27: 14,508,600 km (0.067 R)
• M28: 15,345,899 km (0.105 R)
• M29: 15,709,422 km (0.098 R)
• M30: 15,953,566 km (0.096 R)
• M31: 16,631,094 km (0.109 R)
• M32: 16,942,258 km (0.073 R)
• M33: 17,633,400 km (0.1 R)
• M34: 18,590,976 km (0.12 R)
• M35: 20,025,769 km (0.085 R)
• M36: 20,356,829 km (0.064 R)
• M37: 20,823,276 km (0.102 R)
• M38: 21,158,674 km (0.082 R)
• M39: 21,293,462 km (0.096 R)
• M40: 21,496,017 km (0.115 R)
• M41: 22,724,665 km (0.041 R)
• M42: 23,278,027 km (0.115 R)
• M43: 23,417,153 km (0.094 R)
• M44: 23,626,141 km (0.114 R)
• M45: 25,178,518 km (0.072 R)
• M46: 25,392,743 km (0.119 R)
• M47: 25,751,029 km (0.074 R)
• M48: 26,328,028 km (0.105 R)
• M49: 26,618,099 km (0.068 R)
• M50: 27,347,987 km (0.118 R)
• M51: 27,862,753 km (0.067 R)
• M52: 28,306,610 km (0.119 R)
• M53: 29,426,350 km (0.057 R)
• M54: 30,029,529 km (0.104 R)
• M55: 31,786,256 km (0.1 R)
• M56: 33,184,248 km (0.084 R)
• M57: 33,419,267 km (0.101 R)
• M58: 34,127,463 km (0.063 R)
• M59: 35,638,701 km (0.113 R)
• M60: 36,362,306 km (0.108 R)
• M61: 36,604,505 km (0.116 R)
• M62: 37,009,466 km (0.111 R)
• M63: 39,719,132 km (0.077 R)
• M64: 41,308,161 km (0.097 R)
• M65: 42,068,118 km (0.102 R)
• M66: 42,917,834 km (0.039 R)
• M67: 43,259,366 km (0.067 R)
• M68: 43,430,506 km (0.052 R)
• M69: 43,601,795 km (0.108 R)
• M70: 44,893,872 km (0.044 R)
• M71: 44,980,340 km (0.11 R)
• M72: 45,067,107 km (0.12 R)
• M73: 46,373,246 km (0.115 R)
• M74: 46,723,753 km (0.047 R)
• M75: 47,957,188 km (0.119 R)
• M76: 48,489,158 km (0.077 R)
• M77: 49,827,460 km (0.042 R)
• M78: 50,276,404 km (0.102 R)
• M79: 52,540,567 km (0.082 R)
• M80: 53,639,065 km (0.089 R)
• M81: 55,208,496 km (0.085 R)
• M82: 55,952,147 km (0.113 R)
• M83: 56,231,895 km (0.113 R)
• M84: 57,543,569 km (0.101 R)
• M85: 59,910,806 km (0.098 R)
• M86: 60,292,579 km (0.114 R)
• M87: 62,503,038 km (0.111 R)
• M88: 63,375,193 km (0.085 R)
• M89: 63,764,148 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.8

Radius: 14.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.28 AU - 13.34 AU

Year: 15620 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,984,685 km

• M1: 181,462 km (0.081 R)
• M2: 308,920 km (0.064 R)
• M3: 433,385 km (0.096 R)
• M4: 845,378 km (0.115 R)
• M5: 942,167 km (0.085 R)
• M6: 1,105,977 km (0.099 R)
• M7: 1,463,516 km (0.076 R)
• M8: 1,756,129 km (0.063 R)
• M9: 2,121,896 km (0.113 R)
• M10: 2,895,168 km (0.056 R)
• M11: 3,586,160 km (0.09 R)
• M12: 4,154,632 km (0.033 R)
• M13: 4,362,124 km (0.073 R)
• M14: 5,078,848 km (0.084 R)
• M15: 5,413,349 km (0.073 R)
• M16: 5,755,180 km (0.115 R)
• M17: 6,026,101 km (0.103 R)
• M18: 6,380,499 km (0.065 R)
• M19: 7,484,681 km (0.108 R)
• M20: 7,738,099 km (0.071 R)
• M21: 8,123,613 km (0.052 R)
• M22: 8,253,614 km (0.118 R)
• M23: 8,869,059 km (0.101 R)
• M24: 9,047,679 km (0.062 R)
• M25: 9,774,126 km (0.118 R)
• M26: 10,284,554 km (0.119 R)
• M27: 10,756,087 km (0.089 R)
• M28: 10,851,231 km (0.096 R)
• M29: 11,331,291 km (0.057 R)
• M30: 11,867,449 km (0.111 R)
• M31: 12,362,170 km (0.065 R)
• M32: 13,371,656 km (0.085 R)
• M33: 13,731,289 km (0.1 R)
• M34: 13,834,661 km (0.113 R)
• M35: 14,723,422 km (0.107 R)
• M36: 15,254,944 km (0.085 R)
• M37: 15,523,173 km (0.081 R)
• M38: 15,738,743 km (0.113 R)
• M39: 15,955,361 km (0.082 R)
• M40: 18,175,842 km (0.094 R)
• M41: 18,746,109 km (0.067 R)
• M42: 19,380,105 km (0.095 R)
• M43: 19,903,997 km (0.036 R)
• M44: 20,138,417 km (0.107 R)
• M45: 21,865,075 km (0.061 R)
• M46: 21,985,801 km (0.038 R)
• M47: 22,167,562 km (0.06 R)
• M48: 22,776,575 km (0.109 R)
• M49: 22,960,431 km (0.106 R)
• M50: 23,391,273 km (0.103 R)
• M51: 23,638,708 km (0.12 R)
• M52: 23,949,123 km (0.107 R)
• M53: 24,136,120 km (0.028 R)
• M54: 24,323,567 km (0.098 R)
• M55: 25,776,611 km (0.1 R)
• M56: 26,160,180 km (0.103 R)
• M57: 27,517,930 km (0.1 R)
• M58: 28,633,930 km (0.11 R)
• M59: 29,697,571 km (0.102 R)
• M60: 29,965,650 km (0.079 R)
• M61: 30,234,328 km (0.116 R)
• M62: 30,774,376 km (0.07 R)
• M63: 31,658,500 km (0.114 R)
• M64: 32,344,406 km (0.072 R)
• M65: 35,065,890 km (0.076 R)
• M66: 36,848,798 km (0.041 R)
• M67: 38,953,640 km (0.114 R)
• M68: 40,873,878 km (0.094 R)
• M69: 41,396,124 km (0.119 R)
• M70: 41,995,713 km (0.107 R)
• M71: 42,371,802 km (0.114 R)
• M72: 42,749,088 km (0.096 R)
• M73: 43,355,109 km (0.098 R)
• M74: 44,193,006 km (0.097 R)
• M75: 44,652,421 km (0.083 R)
• M76: 45,652,932 km (0.044 R)
• M77: 45,884,958 km (0.099 R)
• M78: 46,350,058 km (0.054 R)
• M79: 47,990,099 km (0.094 R)
• M80: 50,366,013 km (0.085 R)
• M81: 50,605,669 km (0.08 R)
• M82: 51,407,513 km (0.109 R)
• M83: 52,294,180 km (0.068 R)
• M84: 52,780,074 km (0.097 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 10,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit