🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 10.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.42 AU - 0.62 AU

Year: 254 Days

Day: 6.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,517,185 km

• M1: 131,945 km (0.116 R)
• M2: 202,705 km (0.102 R)
• M3: 290,070 km (0.119 R)
• M4: 368,160 km (0.066 R)
• M5: 468,092 km (0.093 R)
• M6: 543,489 km (0.105 R)
• M7: 625,768 km (0.105 R)
• M8: 700,417 km (0.082 R)
• M9: 789,278 km (0.062 R)
• M10: 866,620 km (0.067 R)
• M11: 963,111 km (0.042 R)
• M12: 1,053,767 km (0.116 R)
• M13: 1,165,068 km (0.036 R)
• M14: 1,231,340 km (0.114 R)
• M15: 1,346,381 km (0.116 R)
• M16: 1,451,548 km (0.074 R)
• M17: 1,534,425 km (0.112 R)
• M18: 1,624,633 km (0.081 R)
• M19: 1,702,274 km (0.113 R)
• M20: 1,807,741 km (0.071 R)
• M21: 1,888,374 km (0.056 R)
• M22: 1,976,188 km (0.09 R)
• M23: 2,084,347 km (0.072 R)
• M24: 2,156,304 km (0.108 R)
• M25: 2,242,173 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.9

Radius: 10.3

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1 AU - 1.04 AU

Year: 699 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,517,185 km

• M1: 128,804 km (0.093 R)
• M2: 194,178 km (0.027 R)
• M3: 260,001 km (0.069 R)
• M4: 402,717 km (0.116 R)
• M5: 511,924 km (0.119 R)
• M6: 594,203 km (0.111 R)
• M7: 684,560 km (0.051 R)
• M8: 806,632 km (0.065 R)
• M9: 887,714 km (0.086 R)
• M10: 1,025,793 km (0.032 R)
• M11: 1,095,804 km (0.086 R)
• M12: 1,171,351 km (0.059 R)
• M13: 1,272,479 km (0.032 R)
• M14: 1,340,247 km (0.113 R)
• M15: 1,417,440 km (0.085 R)
• M16: 1,504,655 km (0.099 R)
• M17: 1,675,795 km (0.066 R)
• M18: 1,808,638 km (0.102 R)
• M19: 2,108,432 km (0.094 R)
• M20: 2,213,600 km (0.106 R)
• M21: 2,315,625 km (0.102 R)
• M22: 2,394,464 km (0.111 R)
• M23: 2,469,113 km (0.033 R)
• M24: 2,544,660 km (0.052 R)
• M25: 2,698,147 km (0.092 R)
• M26: 2,781,324 km (0.075 R)
• M27: 2,976,848 km (0.095 R)
• M28: 3,062,867 km (0.032 R)
• M29: 3,149,634 km (0.104 R)
• M30: 3,270,509 km (0.116 R)
• M31: 3,370,440 km (0.09 R)
• M32: 3,437,759 km (0.113 R)
• M33: 3,522,431 km (0.118 R)
• M34: 3,751,765 km (0.087 R)
• M35: 3,821,478 km (0.086 R)
• M36: 3,932,778 km (0.108 R)
• M37: 4,045,276 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 10

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.84 AU - 1.86 AU

Year: 1707 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,517,185 km

• M1: 124,914 km (0.109 R)
• M2: 212,429 km (0.096 R)
• M3: 442,511 km (0.113 R)
• M4: 509,979 km (0.084 R)
• M5: 581,786 km (0.094 R)
• M6: 794,813 km (0.082 R)
• M7: 1,118,094 km (0.101 R)
• M8: 1,195,586 km (0.113 R)
• M9: 1,295,069 km (0.089 R)
• M10: 1,366,427 km (0.113 R)
• M11: 1,428,660 km (0.11 R)
• M12: 1,502,561 km (0.085 R)
• M13: 1,599,500 km (0.06 R)
• M14: 1,709,904 km (0.093 R)
• M15: 1,938,340 km (0.098 R)
• M16: 2,080,308 km (0.077 R)
• M17: 2,152,564 km (0.081 R)
• M18: 2,250,401 km (0.058 R)
• M19: 2,324,601 km (0.092 R)
• M20: 2,437,697 km (0.091 R)
• M21: 2,604,200 km (0.094 R)
• M22: 2,682,439 km (0.057 R)
• M23: 2,827,849 km (0.091 R)
• M24: 2,948,724 km (0.099 R)
• M25: 3,030,404 km (0.096 R)
• M26: 3,168,034 km (0.042 R)
• M27: 3,307,908 km (0.094 R)
• M28: 3,392,730 km (0.104 R)
• M29: 3,478,450 km (0.112 R)
• M30: 3,608,151 km (0.119 R)
• M31: 3,857,830 km (0.097 R)
• M32: 4,204,747 km (0.058 R)
• M33: 4,343,125 km (0.12 R)
• M34: 4,593,103 km (0.096 R)
• M35: 4,751,827 km (0.073 R)
• M36: 4,993,278 km (0.059 R)
• M37: 5,123,577 km (0.053 R)
• M38: 5,205,707 km (0.083 R)
• M39: 5,304,740 km (0.051 R)
• M40: 5,387,917 km (0.079 R)
• M41: 5,673,499 km (0.096 R)
• M42: 6,347,737 km (0.108 R)
• M43: 6,829,292 km (0.072 R)
• M44: 6,956,002 km (0.064 R)
• M45: 7,230,364 km (0.086 R)
• M46: 7,378,167 km (0.093 R)
• M47: 7,545,567 km (0.101 R)
• M48: 7,865,407 km (0.067 R)
• M49: 7,998,400 km (0.098 R)
• M50: 8,208,884 km (0.113 R)
• M51: 8,615,790 km (0.097 R)
• M52: 9,753,332 km (0.07 R)
• M53: 9,957,683 km (0.101 R)
• M54: 10,852,877 km (0.084 R)
• M55: 11,192,613 km (0.096 R)
• M56: 11,320,819 km (0.105 R)
• M57: 12,078,981 km (0.045 R)
• M58: 12,276,450 km (0.101 R)
• M59: 12,408,844 km (0.119 R)
• M60: 13,077,547 km (0.111 R)
• M61: 13,145,165 km (0.113 R)
• M62: 13,529,931 km (0.072 R)
• M63: 13,712,290 km (0.076 R)
• M64: 14,010,439 km (0.084 R)
• M65: 14,543,157 km (0.094 R)
• M66: 14,636,506 km (0.11 R)
• M67: 14,823,803 km (0.07 R)
• M68: 15,177,003 km (0.091 R)
• M69: 15,390,330 km (0.109 R)
• M70: 15,556,832 km (0.034 R)
• M71: 15,915,867 km (0.074 R)
• M72: 16,108,400 km (0.092 R)
• M73: 16,180,805 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 5.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.31 AU - 6.87 AU

Year: 11474 Days

Day: 23.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,517,185 km

• M1: 74,799 km (0.101 R)
• M2: 325,525 km (0.071 R)
• M3: 494,122 km (0.051 R)
• M4: 629,209 km (0.08 R)
• M5: 750,981 km (0.113 R)
• M6: 1,073,963 km (0.052 R)
• M7: 1,250,489 km (0.058 R)
• M8: 1,296,116 km (0.054 R)
• M9: 1,697,936 km (0.111 R)
• M10: 1,799,812 km (0.057 R)
• M11: 1,992,045 km (0.096 R)
• M12: 2,081,654 km (0.037 R)
• M13: 2,172,610 km (0.079 R)
• M14: 2,415,108 km (0.111 R)
• M15: 3,152,027 km (0.078 R)
• M16: 3,383,754 km (0.117 R)
• M17: 3,491,016 km (0.083 R)
• M18: 3,555,792 km (0.077 R)
• M19: 3,953,273 km (0.11 R)
• M20: 4,364,817 km (0.116 R)
• M21: 4,458,166 km (0.101 R)
• M22: 4,837,995 km (0.061 R)
• M23: 5,452,244 km (0.107 R)
• M24: 5,654,052 km (0.092 R)
• M25: 6,038,967 km (0.116 R)
• M26: 6,779,925 km (0.088 R)
• M27: 6,942,388 km (0.097 R)
• M28: 8,058,239 km (0.105 R)
• M29: 8,520,048 km (0.114 R)
• M30: 8,607,562 km (0.066 R)
• M31: 8,842,431 km (0.039 R)
• M32: 8,901,522 km (0.031 R)
• M33: 9,109,164 km (0.102 R)
• M34: 9,288,532 km (0.07 R)
• M35: 9,408,808 km (0.084 R)
• M36: 9,711,595 km (0.113 R)
• M37: 9,925,520 km (0.069 R)
• M38: 10,017,522 km (0.083 R)
• M39: 10,420,090 km (0.113 R)
• M40: 10,922,739 km (0.115 R)
• M41: 11,919,061 km (0.084 R)
• M42: 12,082,571 km (0.1 R)
• M43: 12,577,142 km (0.097 R)
• M44: 13,280,850 km (0.11 R)
• M45: 13,894,052 km (0.087 R)
• M46: 14,135,054 km (0.111 R)
• M47: 14,342,696 km (0.1 R)
• M48: 14,481,672 km (0.102 R)
• M49: 14,795,977 km (0.07 R)
• M50: 15,183,286 km (0.116 R)
• M51: 15,467,073 km (0.099 R)
• M52: 15,609,640 km (0.115 R)
• M53: 15,896,120 km (0.063 R)
• M54: 16,474,017 km (0.062 R)
• M55: 17,095,745 km (0.085 R)
• M56: 17,243,099 km (0.079 R)
• M57: 17,911,652 km (0.09 R)
• M58: 18,211,446 km (0.095 R)
• M59: 18,248,995 km (0.061 R)
• M60: 18,437,339 km (0.102 R)
• M61: 18,512,886 km (0.085 R)
• M62: 18,702,127 km (0.115 R)
• M63: 18,968,262 km (0.117 R)
• M64: 19,928,531 km (0.066 R)
• M65: 20,161,455 km (0.107 R)
• M66: 20,944,151 km (0.075 R)
• M67: 21,617,192 km (0.1 R)
• M68: 22,257,022 km (0.065 R)
• M69: 23,187,820 km (0.102 R)
• M70: 23,310,191 km (0.11 R)
• M71: 24,007,466 km (0.078 R)
• M72: 24,545,271 km (0.06 R)
• M73: 26,013,125 km (0.1 R)
• M74: 26,267,591 km (0.11 R)
• M75: 27,379,701 km (0.098 R)
• M76: 28,115,125 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit