🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 12.7

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.02 AU - 1.3 AU

Year: 807 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,810,745 km

• M1: 157,975 km (0.077 R)
• M2: 971,937 km (0.108 R)
• M3: 1,508,695 km (0.09 R)
• M4: 2,326,247 km (0.115 R)
• M5: 3,105,801 km (0.102 R)
• M6: 3,506,574 km (0.072 R)
• M7: 4,725,797 km (0.069 R)
• M8: 5,472,290 km (0.083 R)
• M9: 6,426,276 km (0.066 R)
• M10: 7,129,685 km (0.095 R)
• M11: 7,883,957 km (0.033 R)
• M12: 8,962,259 km (0.105 R)
• M13: 9,494,378 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 14.6

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.4 AU - 1.62 AU

Year: 1198 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,810,745 km

• M1: 181,612 km (0.094 R)
• M2: 668,403 km (0.075 R)
• M3: 1,255,725 km (0.094 R)
• M4: 2,486,765 km (0.082 R)
• M5: 2,959,794 km (0.119 R)
• M6: 3,695,516 km (0.042 R)
• M7: 4,399,524 km (0.095 R)
• M8: 4,953,485 km (0.112 R)
• M9: 5,457,031 km (0.1 R)
• M10: 6,633,918 km (0.108 R)
• M11: 7,271,205 km (0.106 R)
• M12: 7,899,216 km (0.111 R)
• M13: 8,458,712 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.3

Radius: 3.2

Gravity: 84.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.47 AU - 9.05 AU

Year: 12630 Days

Day: 24.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,810,745 km

• M1: 39,793 km (0.104 R)
• M2: 220,358 km (0.091 R)
• M3: 416,480 km (0.056 R)
• M4: 545,583 km (0.12 R)
• M5: 995,873 km (0.088 R)
• M6: 1,139,637 km (0.056 R)
• M7: 2,039,468 km (0.1 R)
• M8: 2,416,006 km (0.114 R)
• M9: 2,587,744 km (0.077 R)
• M10: 3,331,096 km (0.074 R)
• M11: 3,543,974 km (0.114 R)
• M12: 4,423,759 km (0.048 R)
• M13: 6,852,031 km (0.059 R)
• M14: 8,106,858 km (0.074 R)
• M15: 9,091,661 km (0.12 R)
• M16: 9,772,780 km (0.104 R)
• M17: 11,060,219 km (0.042 R)
• M18: 11,236,146 km (0.066 R)
• M19: 13,628,067 km (0.082 R)
• M20: 15,519,881 km (0.106 R)
• M21: 15,666,637 km (0.114 R)
• M22: 16,873,892 km (0.051 R)
• M23: 17,106,965 km (0.101 R)
• M24: 18,304,795 km (0.097 R)
• M25: 19,557,229 km (0.102 R)
• M26: 20,776,751 km (0.039 R)
• M27: 21,134,290 km (0.089 R)
• M28: 23,078,912 km (0.079 R)
• M29: 24,638,171 km (0.084 R)
• M30: 29,173,829 km (0.091 R)
• M31: 30,762,558 km (0.108 R)
• M32: 32,888,793 km (0.085 R)
• M33: 43,674,201 km (0.066 R)
• M34: 44,703,733 km (0.096 R)
• M35: 45,000,835 km (0.119 R)
• M36: 50,415,380 km (0.094 R)
• M37: 51,385,223 km (0.117 R)
• M38: 55,388,761 km (0.097 R)
• M39: 55,903,378 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.3

Radius: 5.2

Gravity: 32.96 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.93 AU - 10.21 AU

Year: 20633 Days

Day: 23.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 52.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,810,745 km

• M1: 83,924 km (0.103 R)
• M2: 356,492 km (0.096 R)
• M3: 618,886 km (0.077 R)
• M4: 906,862 km (0.081 R)
• M5: 1,095,804 km (0.09 R)
• M6: 1,341,743 km (0.073 R)
• M7: 1,588,729 km (0.072 R)
• M8: 1,770,042 km (0.106 R)
• M9: 2,262,518 km (0.066 R)
• M10: 3,110,140 km (0.075 R)
• M11: 3,484,434 km (0.034 R)
• M12: 4,357,337 km (0.113 R)
• M13: 5,652,705 km (0.095 R)
• M14: 5,991,395 km (0.105 R)
• M15: 8,475,916 km (0.096 R)
• M16: 8,640,474 km (0.059 R)
• M17: 8,863,225 km (0.05 R)
• M18: 9,262,203 km (0.119 R)
• M19: 9,673,148 km (0.116 R)
• M20: 10,405,729 km (0.081 R)
• M21: 14,552,282 km (0.078 R)
• M22: 15,924,843 km (0.09 R)
• M23: 23,553,586 km (0.094 R)
• M24: 24,762,636 km (0.114 R)
• M25: 26,244,104 km (0.117 R)
• M26: 28,760,490 km (0.073 R)
• M27: 29,507,881 km (0.106 R)
• M28: 34,405,865 km (0.114 R)
• M29: 40,126,637 km (0.075 R)
• M30: 41,216,308 km (0.093 R)
• M31: 44,438,347 km (0.087 R)
• M32: 44,603,652 km (0.111 R)
• M33: 46,110,402 km (0.11 R)
• M34: 47,650,961 km (0.086 R)
• M35: 50,834,104 km (0.064 R)
• M36: 56,837,916 km (0.101 R)
• M37: 63,088,414 km (0.079 R)
• M38: 65,840,416 km (0.118 R)
• M39: 67,791,921 km (0.066 R)
• M40: 68,230,841 km (0.095 R)
• M41: 82,044,708 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit