🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.28 AU - 1.6 AU

Year: 734 Days

Day: 14.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.59 AU - 1.79 AU

Year: 933 Days

Day: 33 Hours

Environment

Temp: -98 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,499,700 km

• M1: 283,638 km (0.099 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.4

Radius: 13.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.83 AU - 7.79 AU

Year: 8392 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 17,499,700 km

• M1: 342,579 km (0.117 R)
• M2: 452,384 km (0.072 R)
• M3: 720,015 km (0.082 R)
• M4: 1,058,106 km (0.102 R)
• M5: 1,525,001 km (0.1 R)
• M6: 1,687,763 km (0.086 R)
• M7: 2,373,669 km (0.065 R)
• M8: 2,468,215 km (0.102 R)
• M9: 3,429,232 km (0.094 R)
• M10: 3,563,870 km (0.12 R)
• M11: 3,727,680 km (0.075 R)
• M12: 3,894,182 km (0.068 R)
• M13: 4,148,499 km (0.103 R)
• M14: 4,321,134 km (0.069 R)
• M15: 4,823,335 km (0.111 R)
• M16: 5,005,096 km (0.113 R)
• M17: 5,500,863 km (0.029 R)
• M18: 5,883,235 km (0.043 R)
• M19: 6,045,250 km (0.084 R)
• M20: 8,137,376 km (0.116 R)
• M21: 8,427,147 km (0.053 R)
• M22: 8,868,311 km (0.12 R)
• M23: 9,926,716 km (0.099 R)
• M24: 10,314,474 km (0.117 R)
• M25: 11,025,064 km (0.078 R)
• M26: 11,265,318 km (0.07 R)
• M27: 11,507,517 km (0.052 R)
• M28: 11,873,882 km (0.09 R)
• M29: 12,120,419 km (0.067 R)
• M30: 12,327,014 km (0.036 R)
• M31: 12,576,543 km (0.079 R)
• M32: 12,702,056 km (0.104 R)
• M33: 14,195,791 km (0.115 R)
• M34: 14,326,390 km (0.059 R)
• M35: 15,475,301 km (0.088 R)
• M36: 15,654,669 km (0.103 R)
• M37: 16,837,390 km (0.079 R)
• M38: 17,207,196 km (0.116 R)
• M39: 17,579,545 km (0.073 R)
• M40: 17,813,815 km (0.071 R)
• M41: 17,954,736 km (0.119 R)
• M42: 18,237,776 km (0.035 R)
• M43: 18,569,883 km (0.086 R)
• M44: 19,144,040 km (0.089 R)
• M45: 19,869,739 km (0.114 R)
• M46: 20,407,693 km (0.118 R)
• M47: 20,505,979 km (0.107 R)
• M48: 20,802,033 km (0.12 R)
• M49: 21,198,766 km (0.109 R)
• M50: 21,899,183 km (0.062 R)
• M51: 21,999,863 km (0.04 R)
• M52: 22,201,820 km (0.037 R)
• M53: 22,913,008 km (0.048 R)
• M54: 23,322,906 km (0.095 R)
• M55: 23,425,680 km (0.086 R)
• M56: 23,580,215 km (0.104 R)
• M57: 24,357,974 km (0.068 R)
• M58: 24,723,890 km (0.035 R)
• M59: 24,828,759 km (0.057 R)
• M60: 25,091,602 km (0.109 R)
• M61: 25,408,151 km (0.11 R)
• M62: 26,365,877 km (0.082 R)
• M63: 26,526,694 km (0.106 R)
• M64: 27,064,948 km (0.075 R)
• M65: 27,335,421 km (0.092 R)
• M66: 27,498,183 km (0.101 R)
• M67: 27,933,662 km (0.076 R)
• M68: 28,591,295 km (0.051 R)
• M69: 29,642,968 km (0.077 R)
• M70: 30,033,568 km (0.113 R)
• M71: 31,385,932 km (0.087 R)
• M72: 32,012,299 km (0.095 R)
• M73: 33,683,606 km (0.106 R)
• M74: 33,799,844 km (0.113 R)
• M75: 34,735,130 km (0.079 R)
• M76: 35,146,973 km (0.039 R)
• M77: 35,916,205 km (0.071 R)
• M78: 36,451,915 km (0.05 R)
• M79: 37,170,433 km (0.081 R)
• M80: 37,833,152 km (0.095 R)
• M81: 39,170,407 km (0.102 R)
• M82: 39,783,310 km (0.06 R)
• M83: 40,337,570 km (0.057 R)
• M84: 41,018,539 km (0.105 R)
• M85: 41,142,855 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 13.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.57 AU - 9.93 AU

Year: 10990 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 105 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 17,499,700 km

• M1: 167,250 km (0.092 R)
• M2: 286,330 km (0.071 R)
• M3: 417,677 km (0.119 R)
• M4: 504,893 km (0.101 R)
• M5: 638,783 km (0.12 R)
• M6: 761,154 km (0.09 R)
• M7: 956,828 km (0.109 R)
• M8: 1,170,155 km (0.118 R)
• M9: 1,251,685 km (0.118 R)
• M10: 1,346,082 km (0.108 R)
• M11: 1,531,284 km (0.03 R)
• M12: 1,725,163 km (0.118 R)
• M13: 2,075,222 km (0.095 R)
• M14: 2,717,894 km (0.077 R)
• M15: 2,842,509 km (0.098 R)
• M16: 3,011,704 km (0.095 R)
• M17: 3,111,935 km (0.114 R)
• M18: 3,198,851 km (0.1 R)
• M19: 3,419,658 km (0.06 R)
• M20: 3,539,486 km (0.104 R)
• M21: 3,676,068 km (0.101 R)
• M22: 4,144,160 km (0.076 R)
• M23: 4,320,536 km (0.077 R)
• M24: 4,434,230 km (0.112 R)
• M25: 4,764,393 km (0.065 R)
• M26: 5,274,671 km (0.064 R)
• M27: 5,571,773 km (0.08 R)
• M28: 5,892,361 km (0.112 R)
• M29: 5,982,419 km (0.085 R)
• M30: 6,421,489 km (0.097 R)
• M31: 6,833,332 km (0.087 R)
• M32: 7,564,865 km (0.118 R)
• M33: 7,781,184 km (0.073 R)
• M34: 8,159,965 km (0.091 R)
• M35: 8,301,036 km (0.088 R)
• M36: 8,729,185 km (0.081 R)
• M37: 8,914,836 km (0.094 R)
• M38: 9,206,253 km (0.048 R)
• M39: 9,416,438 km (0.098 R)
• M40: 10,142,885 km (0.038 R)
• M41: 10,272,886 km (0.062 R)
• M42: 10,732,600 km (0.12 R)
• M43: 10,843,003 km (0.059 R)
• M44: 11,355,974 km (0.104 R)
• M45: 11,945,390 km (0.091 R)
• M46: 12,544,829 km (0.115 R)
• M47: 13,462,462 km (0.119 R)
• M48: 13,557,756 km (0.114 R)
• M49: 14,134,456 km (0.092 R)
• M50: 15,187,924 km (0.115 R)
• M51: 15,711,516 km (0.116 R)
• M52: 16,190,529 km (0.119 R)
• M53: 16,418,965 km (0.08 R)
• M54: 16,699,760 km (0.063 R)
• M55: 17,059,543 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 10,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit