🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 12.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.12 AU - 1.52 AU

Year: 995 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 61,553,469 km

• M1: 180,714 km (0.112 R)
• M2: 260,599 km (0.082 R)
• M3: 399,426 km (0.064 R)
• M4: 480,060 km (0.084 R)
• M5: 589,715 km (0.085 R)
• M6: 727,494 km (0.114 R)
• M7: 826,079 km (0.078 R)
• M8: 977,024 km (0.056 R)
• M9: 1,101,938 km (0.099 R)
• M10: 1,254,977 km (0.091 R)
• M11: 1,392,158 km (0.101 R)
• M12: 1,640,789 km (0.036 R)
• M13: 1,732,643 km (0.1 R)
• M14: 1,826,291 km (0.077 R)
• M15: 2,072,529 km (0.084 R)
• M16: 2,154,060 km (0.083 R)
• M17: 2,301,862 km (0.066 R)
• M18: 2,443,532 km (0.036 R)
• M19: 2,578,469 km (0.093 R)
• M20: 2,947,228 km (0.085 R)
• M21: 3,195,560 km (0.105 R)
• M22: 3,279,784 km (0.116 R)
• M23: 3,440,003 km (0.057 R)
• M24: 3,537,391 km (0.057 R)
• M25: 3,768,370 km (0.116 R)
• M26: 4,072,652 km (0.037 R)
• M27: 4,152,837 km (0.109 R)
• M28: 4,385,013 km (0.095 R)
• M29: 4,467,292 km (0.1 R)
• M30: 4,561,987 km (0.091 R)
• M31: 4,923,116 km (0.108 R)
• M32: 5,008,686 km (0.031 R)
• M33: 5,193,888 km (0.051 R)
• M34: 5,571,025 km (0.104 R)
• M35: 5,905,226 km (0.053 R)
• M36: 5,996,331 km (0.082 R)
• M37: 6,179,888 km (0.108 R)
• M38: 6,352,075 km (0.081 R)
• M39: 6,796,381 km (0.119 R)
• M40: 7,209,271 km (0.097 R)
• M41: 7,517,143 km (0.103 R)
• M42: 7,772,357 km (0.091 R)
• M43: 7,886,650 km (0.071 R)
• M44: 8,044,775 km (0.078 R)
• M45: 8,131,542 km (0.113 R)
• M46: 8,481,451 km (0.037 R)
• M47: 8,732,327 km (0.076 R)
• M48: 9,181,121 km (0.104 R)
• M49: 9,699,028 km (0.105 R)
• M50: 10,336,016 km (0.067 R)
• M51: 10,604,245 km (0.101 R)
• M52: 10,715,247 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.5

Radius: 9.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.13 AU - 6.51 AU

Year: 9211 Days

Day: 11 Hours

Environment

Temp: -218 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,553,469 km

• M1: 129,701 km (0.111 R)
• M2: 319,242 km (0.071 R)
• M3: 383,569 km (0.096 R)
• M4: 585,227 km (0.097 R)
• M5: 1,048,083 km (0.055 R)
• M6: 1,142,180 km (0.081 R)
• M7: 1,305,541 km (0.117 R)
• M8: 1,373,009 km (0.053 R)
• M9: 2,034,381 km (0.038 R)
• M10: 2,496,340 km (0.109 R)
• M11: 3,141,555 km (0.106 R)
• M12: 3,404,399 km (0.114 R)
• M13: 3,918,567 km (0.101 R)
• M14: 4,201,755 km (0.042 R)
• M15: 4,269,374 km (0.097 R)
• M16: 4,526,084 km (0.061 R)
• M17: 4,858,640 km (0.104 R)
• M18: 4,929,699 km (0.117 R)
• M19: 5,144,970 km (0.075 R)
• M20: 5,363,233 km (0.11 R)
• M21: 5,492,037 km (0.093 R)
• M22: 6,247,506 km (0.058 R)
• M23: 6,776,036 km (0.108 R)
• M24: 7,196,854 km (0.113 R)
• M25: 7,482,287 km (0.113 R)
• M26: 8,001,093 km (0.089 R)
• M27: 8,127,353 km (0.079 R)
• M28: 8,424,604 km (0.12 R)
• M29: 8,639,127 km (0.079 R)
• M30: 8,768,679 km (0.105 R)
• M31: 9,117,392 km (0.082 R)
• M32: 9,873,459 km (0.103 R)
• M33: 10,122,390 km (0.079 R)
• M34: 10,282,011 km (0.106 R)
• M35: 10,511,345 km (0.075 R)
• M36: 10,626,535 km (0.094 R)
• M37: 10,765,512 km (0.117 R)
• M38: 11,730,867 km (0.104 R)
• M39: 12,115,034 km (0.109 R)
• M40: 13,819,103 km (0.115 R)
• M41: 13,894,800 km (0.108 R)
• M42: 13,970,796 km (0.044 R)
• M43: 14,046,791 km (0.075 R)
• M44: 14,454,894 km (0.108 R)
• M45: 14,660,292 km (0.1 R)
• M46: 14,996,289 km (0.059 R)
• M47: 15,413,218 km (0.105 R)
• M48: 16,418,815 km (0.115 R)
• M49: 16,821,682 km (0.1 R)
• M50: 16,902,615 km (0.037 R)
• M51: 17,146,310 km (0.103 R)
• M52: 17,227,691 km (0.072 R)
• M53: 17,363,825 km (0.095 R)
• M54: 18,021,906 km (0.073 R)
• M55: 18,520,964 km (0.113 R)
• M56: 18,716,190 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.1

Radius: 6.3

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.49 AU - 10.81 AU

Year: 19665 Days

Day: 21.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 61,553,469 km

• M1: 93,947 km (0.078 R)
• M2: 292,763 km (0.106 R)
• M3: 892,950 km (0.064 R)
• M4: 959,371 km (0.03 R)
• M5: 1,027,438 km (0.049 R)
• M6: 1,495,530 km (0.089 R)
• M7: 1,710,652 km (0.066 R)
• M8: 1,850,077 km (0.099 R)
• M9: 1,935,497 km (0.029 R)
• M10: 2,475,845 km (0.104 R)
• M11: 2,538,526 km (0.049 R)
• M12: 2,633,820 km (0.073 R)
• M13: 2,893,522 km (0.107 R)
• M14: 2,959,794 km (0.085 R)
• M15: 4,012,813 km (0.042 R)
• M16: 4,161,214 km (0.05 R)
• M17: 4,501,849 km (0.098 R)
• M18: 4,694,980 km (0.117 R)
• M19: 5,701,025 km (0.072 R)
• M20: 6,079,059 km (0.088 R)
• M21: 6,292,535 km (0.086 R)
• M22: 6,378,704 km (0.113 R)
• M23: 6,639,453 km (0.107 R)
• M24: 6,771,099 km (0.072 R)
• M25: 7,396,867 km (0.104 R)
• M26: 7,487,822 km (0.107 R)
• M27: 7,579,077 km (0.082 R)
• M28: 8,181,358 km (0.102 R)
• M29: 10,535,280 km (0.053 R)
• M30: 10,586,443 km (0.067 R)
• M31: 10,689,067 km (0.099 R)
• M32: 11,154,466 km (0.112 R)
• M33: 11,520,981 km (0.088 R)
• M34: 12,481,698 km (0.067 R)
• M35: 13,026,384 km (0.119 R)
• M36: 13,136,339 km (0.047 R)
• M37: 13,301,644 km (0.103 R)
• M38: 13,578,849 km (0.1 R)
• M39: 14,195,492 km (0.064 R)
• M40: 14,252,040 km (0.053 R)
• M41: 14,535,677 km (0.105 R)
• M42: 14,592,524 km (0.109 R)
• M43: 15,166,232 km (0.111 R)
• M44: 15,339,766 km (0.107 R)
• M45: 16,454,120 km (0.106 R)
• M46: 16,513,361 km (0.065 R)
• M47: 17,231,431 km (0.092 R)
• M48: 17,594,206 km (0.094 R)
• M49: 17,837,452 km (0.112 R)
• M50: 21,487,939 km (0.075 R)
• M51: 22,271,084 km (0.117 R)
• M52: 23,130,075 km (0.071 R)
• M53: 23,463,379 km (0.081 R)
• M54: 23,865,498 km (0.106 R)
• M55: 24,472,716 km (0.08 R)
• M56: 24,744,236 km (0.102 R)
• M57: 25,564,930 km (0.047 R)
• M58: 26,255,623 km (0.053 R)
• M59: 27,092,474 km (0.101 R)
• M60: 27,373,418 km (0.046 R)
• M61: 27,514,190 km (0.09 R)
• M62: 27,584,651 km (0.099 R)
• M63: 29,366,660 km (0.106 R)
• M64: 31,627,383 km (0.082 R)
• M65: 32,294,141 km (0.052 R)
• M66: 33,340,578 km (0.032 R)
• M67: 33,566,321 km (0.111 R)
• M68: 34,019,154 km (0.034 R)
• M69: 34,170,547 km (0.098 R)
• M70: 34,550,077 km (0.109 R)
• M71: 36,933,919 km (0.081 R)
• M72: 37,792,611 km (0.105 R)
• M73: 38,263,695 km (0.074 R)
• M74: 41,130,887 km (0.117 R)
• M75: 43,244,107 km (0.055 R)
• M76: 44,396,758 km (0.093 R)
• M77: 45,976,961 km (0.113 R)
• M78: 46,311,910 km (0.089 R)
• M79: 46,900,129 km (0.061 R)
• M80: 47,068,726 km (0.08 R)
• M81: 47,153,099 km (0.056 R)
• M82: 47,490,891 km (0.045 R)
• M83: 47,575,564 km (0.084 R)
• M84: 48,424,083 km (0.119 R)
• M85: 48,594,475 km (0.072 R)
• M86: 48,850,287 km (0.107 R)
• M87: 52,917,105 km (0.104 R)
• M88: 53,356,025 km (0.095 R)
• M89: 54,149,193 km (0.097 R)
• M90: 55,123,973 km (0.104 R)
• M91: 57,541,026 km (0.096 R)
• M92: 57,992,512 km (0.103 R)
• M93: 58,263,883 km (0.09 R)
• M94: 58,807,970 km (0.104 R)
• M95: 60,450,256 km (0.037 R)
• M96: 60,541,959 km (0.107 R)
• M97: 60,633,663 km (0.085 R)
• M98: 61,369,086 km (0.106 R)
• M99: 61,461,238 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit