🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.3

Radius: 9.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.28 AU - 1.38 AU

Year: 975 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 84,260,860 km

• M1: 123,269 km (0.117 R)
• M2: 198,516 km (0.066 R)
• M3: 269,127 km (0.091 R)
• M4: 404,363 km (0.047 R)
• M5: 488,886 km (0.047 R)
• M6: 556,953 km (0.056 R)
• M7: 750,832 km (0.067 R)
• M8: 826,079 km (0.074 R)
• M9: 955,631 km (0.102 R)
• M10: 1,086,081 km (0.102 R)
• M11: 1,203,814 km (0.118 R)
• M12: 1,352,365 km (0.12 R)
• M13: 1,418,786 km (0.049 R)
• M14: 1,576,163 km (0.092 R)
• M15: 1,639,293 km (0.102 R)
• M16: 1,863,541 km (0.115 R)
• M17: 2,013,737 km (0.12 R)
• M18: 2,471,656 km (0.099 R)
• M19: 2,595,373 km (0.097 R)
• M20: 2,721,335 km (0.072 R)
• M21: 2,918,206 km (0.098 R)
• M22: 2,996,595 km (0.082 R)
• M23: 3,200,048 km (0.049 R)
• M24: 3,289,956 km (0.094 R)
• M25: 3,799,636 km (0.088 R)
• M26: 3,962,249 km (0.099 R)
• M27: 4,127,106 km (0.103 R)
• M28: 4,235,116 km (0.069 R)
• M29: 4,324,126 km (0.061 R)
• M30: 4,433,782 km (0.091 R)
• M31: 4,625,417 km (0.117 R)
• M32: 4,727,293 km (0.059 R)
• M33: 4,799,249 km (0.096 R)
• M34: 4,902,472 km (0.053 R)
• M35: 4,964,705 km (0.089 R)
• M36: 5,037,708 km (0.112 R)
• M37: 5,132,254 km (0.106 R)
• M38: 5,227,249 km (0.091 R)
• M39: 5,354,856 km (0.105 R)
• M40: 5,440,575 km (0.116 R)
• M41: 5,526,744 km (0.105 R)
• M42: 5,613,211 km (0.034 R)
• M43: 5,776,871 km (0.105 R)
• M44: 5,886,826 km (0.1 R)
• M45: 5,964,168 km (0.101 R)
• M46: 6,142,339 km (0.075 R)
• M47: 6,288,346 km (0.114 R)
• M48: 6,424,331 km (0.08 R)
• M49: 6,515,436 km (0.08 R)
• M50: 6,583,952 km (0.088 R)
• M51: 6,977,394 km (0.081 R)
• M52: 7,071,192 km (0.098 R)
• M53: 7,200,744 km (0.029 R)
• M54: 7,557,984 km (0.114 R)
• M55: 7,642,207 km (0.106 R)
• M56: 7,738,698 km (0.096 R)
• M57: 8,240,300 km (0.072 R)
• M58: 8,413,983 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.9

Radius: 11.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.77 AU - 2.11 AU

Year: 1718 Days

Day: 10 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,260,860 km

• M1: 140,772 km (0.068 R)
• M2: 244,443 km (0.109 R)
• M3: 344,225 km (0.118 R)
• M4: 479,461 km (0.092 R)
• M5: 563,535 km (0.101 R)
• M6: 702,811 km (0.06 R)
• M7: 830,418 km (0.084 R)
• M8: 930,200 km (0.102 R)
• M9: 1,159,683 km (0.114 R)
• M10: 1,255,575 km (0.107 R)
• M11: 1,431,801 km (0.065 R)
• M12: 1,554,023 km (0.077 R)
• M13: 1,724,564 km (0.047 R)
• M14: 1,802,505 km (0.032 R)
• M15: 1,881,642 km (0.088 R)
• M16: 1,961,976 km (0.078 R)
• M17: 2,071,033 km (0.094 R)
• M18: 2,217,190 km (0.1 R)
• M19: 2,316,673 km (0.11 R)
• M20: 2,454,003 km (0.062 R)
• M21: 2,557,076 km (0.081 R)
• M22: 2,944,834 km (0.096 R)
• M23: 3,054,639 km (0.112 R)
• M24: 3,205,733 km (0.028 R)
• M25: 3,367,598 km (0.093 R)
• M26: 3,674,423 km (0.076 R)
• M27: 3,929,786 km (0.068 R)
• M28: 4,111,997 km (0.077 R)
• M29: 4,190,984 km (0.116 R)
• M30: 4,270,570 km (0.116 R)
• M31: 4,341,629 km (0.113 R)
• M32: 4,748,984 km (0.108 R)
• M33: 4,850,561 km (0.08 R)
• M34: 4,943,462 km (0.042 R)
• M35: 5,074,509 km (0.072 R)
• M36: 5,330,621 km (0.107 R)
• M37: 5,698,183 km (0.119 R)
• M38: 5,895,054 km (0.067 R)
• M39: 5,974,490 km (0.05 R)
• M40: 6,154,307 km (0.096 R)
• M41: 6,255,136 km (0.109 R)
• M42: 6,570,787 km (0.118 R)
• M43: 6,663,538 km (0.04 R)
• M44: 7,091,238 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.4

Radius: 5.2

Gravity: 22.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.89 AU - 11.97 AU

Year: 24570 Days

Day: 22.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,260,860 km

• M1: 204,201 km (0.116 R)
• M2: 339,438 km (0.096 R)
• M3: 397,482 km (0.118 R)
• M4: 459,116 km (0.108 R)
• M5: 663,915 km (0.085 R)
• M6: 738,265 km (0.04 R)
• M7: 841,787 km (0.083 R)
• M8: 922,570 km (0.025 R)
• M9: 1,063,042 km (0.098 R)
• M10: 1,492,239 km (0.106 R)
• M11: 2,727,169 km (0.111 R)
• M12: 4,194,724 km (0.092 R)
• M13: 4,240,950 km (0.107 R)
• M14: 5,810,680 km (0.055 R)
• M15: 6,123,190 km (0.088 R)
• M16: 6,602,053 km (0.095 R)
• M17: 8,458,264 km (0.088 R)
• M18: 8,693,581 km (0.041 R)
• M19: 9,230,937 km (0.114 R)
• M20: 9,840,548 km (0.08 R)
• M21: 10,088,132 km (0.112 R)
• M22: 10,337,662 km (0.069 R)
• M23: 10,652,416 km (0.111 R)
• M24: 11,291,348 km (0.098 R)
• M25: 11,680,751 km (0.103 R)
• M26: 12,273,009 km (0.081 R)
• M27: 12,673,184 km (0.108 R)
• M28: 13,213,531 km (0.104 R)
• M29: 13,968,701 km (0.116 R)
• M30: 15,305,807 km (0.073 R)
• M31: 15,520,629 km (0.106 R)
• M32: 16,025,821 km (0.115 R)
• M33: 17,648,210 km (0.09 R)
• M34: 18,784,107 km (0.065 R)
• M35: 19,631,878 km (0.072 R)
• M36: 19,787,460 km (0.059 R)
• M37: 20,650,041 km (0.084 R)
• M38: 21,284,935 km (0.059 R)
• M39: 25,396,183 km (0.109 R)
• M40: 26,418,535 km (0.104 R)
• M41: 27,280,668 km (0.108 R)
• M42: 28,943,897 km (0.098 R)
• M43: 29,832,508 km (0.119 R)
• M44: 30,100,887 km (0.103 R)
• M45: 30,190,496 km (0.096 R)
• M46: 30,639,888 km (0.101 R)
• M47: 31,545,254 km (0.104 R)
• M48: 32,551,449 km (0.099 R)
• M49: 32,735,455 km (0.076 R)
• M50: 34,220,363 km (0.075 R)
• M51: 34,594,956 km (0.091 R)
• M52: 34,971,045 km (0.056 R)
• M53: 35,253,935 km (0.119 R)
• M54: 35,632,268 km (0.096 R)
• M55: 39,097,703 km (0.074 R)
• M56: 39,391,363 km (0.112 R)
• M57: 39,882,344 km (0.111 R)
• M58: 41,666,448 km (0.081 R)
• M59: 42,668,903 km (0.084 R)
• M60: 42,769,582 km (0.118 R)
• M61: 45,929,688 km (0.042 R)
• M62: 46,653,592 km (0.114 R)
• M63: 49,904,503 km (0.052 R)
• M64: 50,755,117 km (0.062 R)
• M65: 50,968,593 km (0.117 R)
• M66: 51,182,368 km (0.103 R)
• M67: 53,879,020 km (0.093 R)
• M68: 55,299,451 km (0.052 R)
• M69: 55,738,970 km (0.116 R)
• M70: 61,671,124 km (0.104 R)
• M71: 62,012,955 km (0.091 R)
• M72: 62,126,949 km (0.039 R)
• M73: 62,698,263 km (0.09 R)
• M74: 65,116,662 km (0.102 R)
• M75: 65,929,577 km (0.066 R)
• M76: 66,162,501 km (0.077 R)
• M77: 66,512,260 km (0.091 R)
• M78: 70,281,828 km (0.092 R)
• M79: 70,877,078 km (0.03 R)
• M80: 71,832,858 km (0.099 R)
• M81: 72,672,701 km (0.108 R)
• M82: 74,120,060 km (0.11 R)
• M83: 74,241,085 km (0.053 R)
• M84: 74,362,110 km (0.074 R)
• M85: 76,798,012 km (0.115 R)
• M86: 77,043,053 km (0.118 R)
• M87: 78,272,000 km (0.067 R)
• M88: 79,259,944 km (0.082 R)
• M89: 80,251,927 km (0.082 R)
• M90: 80,625,024 km (0.065 R)
• M91: 82,122,948 km (0.06 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: 162 - 16,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit