🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 8.9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.8 AU - 1.06 AU

Year: 588 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,420,164 km

• M1: 120,875 km (0.082 R)
• M2: 222,901 km (0.09 R)
• M3: 331,808 km (0.06 R)
• M4: 436,826 km (0.048 R)
• M5: 504,743 km (0.114 R)
• M6: 606,171 km (0.115 R)
• M7: 680,371 km (0.092 R)
• M8: 812,466 km (0.086 R)
• M9: 868,565 km (0.111 R)
• M10: 930,050 km (0.112 R)
• M11: 996,920 km (0.094 R)
• M12: 1,061,546 km (0.107 R)
• M13: 1,161,328 km (0.065 R)
• M14: 1,255,725 km (0.089 R)
• M15: 1,573,171 km (0.087 R)
• M16: 1,634,955 km (0.098 R)
• M17: 1,940,883 km (0.076 R)
• M18: 2,012,540 km (0.111 R)
• M19: 2,100,803 km (0.119 R)
• M20: 2,335,073 km (0.07 R)
• M21: 2,433,509 km (0.093 R)
• M22: 2,634,419 km (0.11 R)
• M23: 2,708,320 km (0.067 R)
• M24: 2,881,704 km (0.094 R)
• M25: 3,016,940 km (0.097 R)
• M26: 3,100,416 km (0.107 R)
• M27: 3,336,930 km (0.103 R)
• M28: 3,548,013 km (0.079 R)
• M29: 3,648,842 km (0.066 R)
• M30: 3,731,420 km (0.062 R)
• M31: 3,827,611 km (0.059 R)
• M32: 3,931,133 km (0.07 R)
• M33: 3,996,208 km (0.109 R)
• M34: 4,200,559 km (0.103 R)
• M35: 4,334,299 km (0.033 R)
• M36: 4,455,773 km (0.072 R)
• M37: 4,585,175 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 14.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1 AU - 1.62 AU

Year: 984 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,420,164 km

• M1: 177,423 km (0.059 R)
• M2: 298,747 km (0.052 R)
• M3: 415,433 km (0.08 R)
• M4: 522,097 km (0.072 R)
• M5: 641,176 km (0.027 R)
• M6: 760,107 km (0.098 R)
• M7: 998,267 km (0.115 R)
• M8: 1,087,876 km (0.108 R)
• M9: 1,200,822 km (0.114 R)
• M10: 1,388,867 km (0.063 R)
• M11: 1,670,859 km (0.101 R)
• M12: 1,811,032 km (0.119 R)
• M13: 1,939,237 km (0.119 R)
• M14: 2,103,944 km (0.11 R)
• M15: 2,264,762 km (0.065 R)
• M16: 2,394,912 km (0.067 R)
• M17: 2,608,239 km (0.082 R)
• M18: 2,708,320 km (0.05 R)
• M19: 2,809,598 km (0.076 R)
• M20: 3,121,360 km (0.104 R)
• M21: 3,296,389 km (0.09 R)
• M22: 3,385,101 km (0.086 R)
• M23: 3,575,090 km (0.062 R)
• M24: 3,707,035 km (0.072 R)
• M25: 3,871,892 km (0.114 R)
• M26: 3,997,106 km (0.083 R)
• M27: 4,123,815 km (0.03 R)
• M28: 4,522,792 km (0.112 R)
• M29: 4,699,318 km (0.114 R)
• M30: 4,900,677 km (0.039 R)
• M31: 5,185,062 km (0.057 R)
• M32: 5,300,402 km (0.082 R)
• M33: 5,758,321 km (0.057 R)
• M34: 5,877,850 km (0.035 R)
• M35: 6,010,394 km (0.109 R)
• M36: 6,376,609 km (0.069 R)
• M37: 6,488,060 km (0.118 R)
• M38: 6,675,057 km (0.091 R)
• M39: 7,118,465 km (0.1 R)
• M40: 7,545,417 km (0.106 R)
• M41: 7,676,465 km (0.116 R)
• M42: 7,821,425 km (0.073 R)
• M43: 8,261,991 km (0.11 R)
• M44: 8,410,691 km (0.059 R)
• M45: 8,683,408 km (0.101 R)
• M46: 8,834,502 km (0.11 R)
• M47: 9,042,144 km (0.085 R)
• M48: 9,139,682 km (0.107 R)
• M49: 9,391,904 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58

Radius: 5.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.13 AU - 11.73 AU

Year: 23705 Days

Day: 18.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,420,164 km

• M1: 289,771 km (0.11 R)
• M2: 342,579 km (0.037 R)
• M3: 446,550 km (0.103 R)
• M4: 521,648 km (0.082 R)
• M5: 574,306 km (0.077 R)
• M6: 656,585 km (0.091 R)
• M7: 713,731 km (0.028 R)
• M8: 943,065 km (0.08 R)
• M9: 991,535 km (0.116 R)
• M10: 1,057,657 km (0.069 R)
• M11: 1,229,545 km (0.081 R)
• M12: 1,264,850 km (0.112 R)
• M13: 1,391,709 km (0.042 R)
• M14: 1,541,756 km (0.114 R)
• M15: 2,301,414 km (0.096 R)
• M16: 2,684,235 km (0.119 R)
• M17: 2,777,135 km (0.077 R)
• M18: 2,990,162 km (0.114 R)
• M19: 3,086,503 km (0.092 R)
• M20: 4,186,197 km (0.108 R)
• M21: 4,485,393 km (0.054 R)
• M22: 4,568,121 km (0.117 R)
• M23: 4,875,993 km (0.043 R)
• M24: 5,219,470 km (0.105 R)
• M25: 5,959,979 km (0.064 R)
• M26: 7,867,053 km (0.097 R)
• M27: 8,000,345 km (0.087 R)
• M28: 8,134,384 km (0.073 R)
• M29: 8,201,703 km (0.094 R)
• M30: 8,472,924 km (0.111 R)
• M31: 9,551,375 km (0.1 R)
• M32: 10,561,909 km (0.107 R)
• M33: 10,635,511 km (0.101 R)
• M34: 11,455,008 km (0.092 R)
• M35: 11,719,946 km (0.074 R)
• M36: 11,910,534 km (0.114 R)
• M37: 13,153,991 km (0.101 R)
• M38: 13,630,760 km (0.053 R)
• M39: 13,670,852 km (0.117 R)
• M40: 14,356,758 km (0.052 R)
• M41: 14,765,310 km (0.039 R)
• M42: 15,468,869 km (0.099 R)
• M43: 17,644,022 km (0.104 R)
• M44: 18,125,577 km (0.096 R)
• M45: 18,922,934 km (0.104 R)
• M46: 20,505,829 km (0.068 R)
• M47: 20,689,386 km (0.068 R)
• M48: 21,522,346 km (0.109 R)
• M49: 21,615,546 km (0.119 R)
• M50: 22,318,955 km (0.099 R)
• M51: 23,316,324 km (0.048 R)
• M52: 23,364,195 km (0.082 R)
• M53: 23,412,067 km (0.062 R)
• M54: 23,460,088 km (0.093 R)
• M55: 24,961,751 km (0.101 R)
• M56: 25,551,316 km (0.105 R)
• M57: 26,195,335 km (0.094 R)
• M58: 26,444,416 km (0.1 R)
• M59: 26,544,197 km (0.045 R)
• M60: 27,095,765 km (0.063 R)
• M61: 27,499,081 km (0.09 R)
• M62: 28,875,231 km (0.067 R)
• M63: 29,184,151 km (0.069 R)
• M64: 29,338,985 km (0.051 R)
• M65: 29,961,013 km (0.119 R)
• M66: 31,482,273 km (0.106 R)
• M67: 31,588,189 km (0.091 R)
• M68: 31,853,276 km (0.074 R)
• M69: 32,172,368 km (0.065 R)
• M70: 32,599,470 km (0.111 R)
• M71: 32,760,139 km (0.03 R)
• M72: 32,813,844 km (0.032 R)
• M73: 36,194,307 km (0.051 R)
• M74: 36,416,161 km (0.116 R)
• M75: 36,582,813 km (0.052 R)
• M76: 37,084,415 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit