🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.54 AU - 0.62 AU

Year: 281 Days

Day: 43.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 10.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.85 AU - 4.29 AU

Year: 4289 Days

Day: 5.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,471,162 km

• M1: 148,700 km (0.069 R)
• M2: 308,321 km (0.113 R)
• M3: 392,246 km (0.076 R)
• M4: 463,903 km (0.12 R)
• M5: 589,565 km (0.104 R)
• M6: 683,363 km (0.118 R)
• M7: 791,971 km (0.093 R)
• M8: 858,393 km (0.087 R)
• M9: 1,090,568 km (0.114 R)
• M10: 1,197,980 km (0.039 R)
• M11: 1,365,978 km (0.085 R)
• M12: 1,447,210 km (0.05 R)
• M13: 1,700,778 km (0.085 R)
• M14: 1,903,783 km (0.066 R)
• M15: 2,087,937 km (0.117 R)
• M16: 2,291,839 km (0.115 R)
• M17: 2,516,685 km (0.063 R)
• M18: 2,603,003 km (0.04 R)
• M19: 2,734,200 km (0.076 R)
• M20: 3,033,695 km (0.102 R)
• M21: 3,312,396 km (0.111 R)
• M22: 3,486,827 km (0.106 R)
• M23: 3,811,754 km (0.035 R)
• M24: 3,944,597 km (0.072 R)
• M25: 4,300,490 km (0.114 R)
• M26: 4,438,868 km (0.102 R)
• M27: 4,526,084 km (0.082 R)
• M28: 4,649,203 km (0.049 R)
• M29: 4,719,962 km (0.029 R)
• M30: 4,934,785 km (0.092 R)
• M31: 5,411,105 km (0.092 R)
• M32: 5,541,853 km (0.101 R)
• M33: 5,730,496 km (0.082 R)
• M34: 6,094,767 km (0.087 R)
• M35: 6,231,051 km (0.053 R)
• M36: 7,212,113 km (0.099 R)
• M37: 7,480,492 km (0.094 R)
• M38: 7,563,818 km (0.098 R)
• M39: 7,668,387 km (0.034 R)
• M40: 7,878,721 km (0.068 R)
• M41: 8,006,029 km (0.075 R)
• M42: 8,198,113 km (0.104 R)
• M43: 8,499,852 km (0.072 R)
• M44: 8,915,435 km (0.118 R)
• M45: 9,203,560 km (0.118 R)
• M46: 9,427,209 km (0.114 R)
• M47: 9,766,198 km (0.091 R)
• M48: 10,132,264 km (0.071 R)
• M49: 10,317,017 km (0.111 R)
• M50: 10,456,293 km (0.082 R)
• M51: 10,666,328 km (0.067 R)
• M52: 10,760,126 km (0.112 R)
• M53: 10,924,983 km (0.105 R)
• M54: 11,090,737 km (0.103 R)
• M55: 11,544,767 km (0.035 R)
• M56: 12,004,780 km (0.072 R)
• M57: 12,175,771 km (0.064 R)
• M58: 12,668,845 km (0.054 R)
• M59: 12,892,943 km (0.075 R)
• M60: 12,967,891 km (0.083 R)
• M61: 13,068,122 km (0.108 R)
• M62: 13,168,502 km (0.075 R)
• M63: 13,623,728 km (0.063 R)
• M64: 13,930,105 km (0.067 R)
• M65: 14,212,994 km (0.102 R)
• M66: 14,862,848 km (0.115 R)
• M67: 15,522,425 km (0.112 R)
• M68: 16,570,358 km (0.09 R)
• M69: 17,171,592 km (0.098 R)
• M70: 17,502,502 km (0.081 R)
• M71: 17,807,682 km (0.119 R)
• M72: 18,030,882 km (0.116 R)
• M73: 19,046,203 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 13

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.99 AU - 4.93 AU

Year: 5010 Days

Day: 8.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,471,162 km

• M1: 172,935 km (0.097 R)
• M2: 277,354 km (0.081 R)
• M3: 410,796 km (0.049 R)
• M4: 511,625 km (0.055 R)
• M5: 640,129 km (0.051 R)
• M6: 856,597 km (0.088 R)
• M7: 1,035,666 km (0.095 R)
• M8: 1,227,899 km (0.116 R)
• M9: 1,339,948 km (0.119 R)
• M10: 1,467,705 km (0.062 R)
• M11: 1,611,767 km (0.119 R)
• M12: 1,723,068 km (0.104 R)
• M13: 1,901,688 km (0.116 R)
• M14: 2,073,277 km (0.099 R)
• M15: 2,417,801 km (0.071 R)
• M16: 2,692,163 km (0.097 R)
• M17: 2,961,589 km (0.071 R)
• M18: 3,053,293 km (0.091 R)
• M19: 3,192,867 km (0.117 R)
• M20: 3,478,450 km (0.086 R)
• M21: 3,855,436 km (0.099 R)
• M22: 4,211,479 km (0.109 R)
• M23: 4,720,561 km (0.03 R)
• M24: 4,810,469 km (0.079 R)
• M25: 5,212,439 km (0.039 R)
• M26: 5,398,838 km (0.057 R)
• M27: 5,606,330 km (0.039 R)
• M28: 5,816,664 km (0.104 R)
• M29: 6,088,035 km (0.119 R)
• M30: 6,343,847 km (0.114 R)
• M31: 6,724,125 km (0.112 R)
• M32: 6,927,279 km (0.076 R)
• M33: 7,444,140 km (0.114 R)
• M34: 7,654,325 km (0.102 R)
• M35: 8,080,828 km (0.069 R)
• M36: 8,340,530 km (0.119 R)
• M37: 8,934,733 km (0.107 R)
• M38: 9,316,058 km (0.11 R)
• M39: 9,886,325 km (0.05 R)
• M40: 10,048,190 km (0.115 R)
• M41: 10,397,800 km (0.054 R)
• M42: 10,609,481 km (0.096 R)
• M43: 10,870,080 km (0.114 R)
• M44: 11,037,181 km (0.119 R)
• M45: 11,277,136 km (0.075 R)
• M46: 11,373,777 km (0.085 R)
• M47: 11,470,566 km (0.118 R)
• M48: 11,689,278 km (0.065 R)
• M49: 11,835,884 km (0.109 R)
• M50: 11,983,238 km (0.083 R)
• M51: 12,354,091 km (0.113 R)
• M52: 12,930,043 km (0.1 R)
• M53: 13,284,889 km (0.104 R)
• M54: 13,540,402 km (0.06 R)
• M55: 13,720,219 km (0.076 R)
• M56: 13,874,903 km (0.092 R)
• M57: 14,108,126 km (0.114 R)
• M58: 14,238,277 km (0.079 R)
• M59: 14,447,414 km (0.057 R)
• M60: 14,947,969 km (0.103 R)
• M61: 15,187,026 km (0.063 R)
• M62: 16,020,436 km (0.054 R)
• M63: 16,319,781 km (0.106 R)
• M64: 16,456,364 km (0.081 R)
• M65: 16,758,402 km (0.1 R)
• M66: 16,896,332 km (0.114 R)
• M67: 17,228,738 km (0.115 R)
• M68: 19,009,551 km (0.066 R)
• M69: 19,268,804 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 16,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit