🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 13.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.88 AU - 0.9 AU

Year: 580 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 54,129,931 km

• M1: 174,132 km (0.077 R)
• M2: 339,737 km (0.059 R)
• M3: 447,597 km (0.109 R)
• M4: 598,990 km (0.099 R)
• M5: 735,872 km (0.096 R)
• M6: 853,306 km (0.064 R)
• M7: 1,168,210 km (0.083 R)
• M8: 1,321,248 km (0.075 R)
• M9: 1,730,698 km (0.113 R)
• M10: 1,900,043 km (0.112 R)
• M11: 2,052,932 km (0.106 R)
• M12: 2,187,270 km (0.117 R)
• M13: 2,286,304 km (0.092 R)
• M14: 2,402,542 km (0.073 R)
• M15: 2,520,724 km (0.087 R)
• M16: 2,673,314 km (0.04 R)
• M17: 2,854,178 km (0.114 R)
• M18: 2,971,313 km (0.117 R)
• M19: 3,385,400 km (0.092 R)
• M20: 3,681,005 km (0.044 R)
• M21: 4,041,386 km (0.045 R)
• M22: 4,230,777 km (0.12 R)
• M23: 4,345,818 km (0.075 R)
• M24: 4,461,906 km (0.098 R)
• M25: 4,588,765 km (0.038 R)
• M26: 4,776,510 km (0.073 R)
• M27: 4,896,488 km (0.081 R)
• M28: 5,007,340 km (0.116 R)
• M29: 5,118,940 km (0.091 R)
• M30: 5,241,760 km (0.117 R)
• M31: 5,417,388 km (0.118 R)
• M32: 5,584,638 km (0.099 R)
• M33: 5,679,334 km (0.059 R)
• M34: 5,881,291 km (0.08 R)
• M35: 6,031,637 km (0.049 R)
• M36: 6,226,712 km (0.031 R)
• M37: 6,556,725 km (0.052 R)
• M38: 6,645,736 km (0.116 R)
• M39: 6,813,585 km (0.063 R)
• M40: 7,418,259 km (0.088 R)
• M41: 7,511,159 km (0.055 R)
• M42: 7,791,805 km (0.101 R)
• M43: 7,969,079 km (0.114 R)
• M44: 8,123,763 km (0.093 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.7

Radius: 3.4

Gravity: 47.47 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.31 AU - 9.13 AU

Year: 14806 Days

Day: 19.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,129,931 km

• M1: 44,131 km (0.116 R)
• M2: 205,697 km (0.064 R)
• M3: 230,830 km (0.082 R)
• M4: 257,159 km (0.04 R)
• M5: 1,276,967 km (0.079 R)
• M6: 1,525,150 km (0.11 R)
• M7: 1,681,181 km (0.084 R)
• M8: 1,787,994 km (0.12 R)
• M9: 1,980,377 km (0.11 R)
• M10: 2,384,590 km (0.086 R)
• M11: 2,565,454 km (0.05 R)
• M12: 3,004,673 km (0.042 R)
• M13: 3,332,442 km (0.104 R)
• M14: 3,705,988 km (0.115 R)
• M15: 3,810,108 km (0.109 R)
• M16: 3,845,114 km (0.04 R)
• M17: 4,092,699 km (0.08 R)
• M18: 4,752,724 km (0.028 R)
• M19: 4,865,820 km (0.088 R)
• M20: 5,288,584 km (0.044 R)
• M21: 5,327,479 km (0.094 R)
• M22: 5,924,076 km (0.046 R)
• M23: 6,005,158 km (0.102 R)
• M24: 6,333,375 km (0.06 R)
• M25: 6,583,353 km (0.071 R)
• M26: 6,625,241 km (0.069 R)
• M27: 7,135,968 km (0.069 R)
• M28: 8,104,465 km (0.112 R)
• M29: 8,512,418 km (0.118 R)
• M30: 8,695,825 km (0.056 R)
• M31: 8,834,353 km (0.116 R)
• M32: 10,307,144 km (0.069 R)
• M33: 11,046,606 km (0.068 R)
• M34: 13,047,777 km (0.057 R)
• M35: 13,365,373 km (0.095 R)
• M36: 14,224,663 km (0.1 R)
• M37: 14,387,874 km (0.046 R)
• M38: 14,770,845 km (0.089 R)
• M39: 15,658,858 km (0.112 R)
• M40: 15,827,305 km (0.075 R)
• M41: 15,996,351 km (0.082 R)
• M42: 16,279,390 km (0.083 R)
• M43: 16,393,084 km (0.089 R)
• M44: 16,621,221 km (0.117 R)
• M45: 16,678,367 km (0.114 R)
• M46: 16,907,851 km (0.048 R)
• M47: 17,602,433 km (0.097 R)
• M48: 18,012,032 km (0.098 R)
• M49: 18,661,886 km (0.092 R)
• M50: 21,088,662 km (0.097 R)
• M51: 22,781,961 km (0.113 R)
• M52: 24,388,193 km (0.109 R)
• M53: 24,844,466 km (0.077 R)
• M54: 24,975,365 km (0.086 R)
• M55: 25,172,086 km (0.115 R)
• M56: 25,501,201 km (0.087 R)
• M57: 27,844,203 km (0.07 R)
• M58: 28,663,251 km (0.107 R)
• M59: 29,906,410 km (0.069 R)
• M60: 32,159,802 km (0.067 R)
• M61: 32,946,986 km (0.098 R)
• M62: 33,306,769 km (0.098 R)
• M63: 34,175,783 km (0.069 R)
• M64: 35,493,292 km (0.069 R)
• M65: 36,380,706 km (0.04 R)
• M66: 36,603,757 km (0.043 R)
• M67: 36,976,405 km (0.107 R)
• M68: 37,425,348 km (0.109 R)
• M69: 38,101,979 km (0.1 R)
• M70: 38,404,017 km (0.057 R)
• M71: 39,315,068 km (0.08 R)
• M72: 40,156,257 km (0.085 R)
• M73: 40,771,852 km (0.081 R)
• M74: 43,422,577 km (0.046 R)
• M75: 43,580,253 km (0.118 R)
• M76: 43,896,054 km (0.107 R)
• M77: 44,450,614 km (0.096 R)
• M78: 46,208,837 km (0.12 R)
• M79: 47,663,976 km (0.067 R)
• M80: 47,826,589 km (0.073 R)
• M81: 49,463,040 km (0.092 R)
• M82: 49,627,598 km (0.038 R)
• M83: 51,284,095 km (0.106 R)
• M84: 52,035,375 km (0.078 R)
• M85: 52,958,544 km (0.119 R)
• M86: 53,548,857 km (0.056 R)
• M87: 55,760,512 km (0.095 R)
• M88: 56,189,110 km (0.071 R)
• M89: 57,828,254 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.2

Radius: 4

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.21 AU - 10.85 AU

Year: 21926 Days

Day: 19 Hours

Environment

Temp: -236 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,129,931 km

• M1: 54,603 km (0.109 R)
• M2: 95,892 km (0.032 R)
• M3: 159,172 km (0.119 R)
• M4: 403,914 km (0.101 R)
• M5: 709,543 km (0.107 R)
• M6: 844,630 km (0.043 R)
• M7: 884,572 km (0.051 R)
• M8: 1,116,449 km (0.094 R)
• M9: 1,437,486 km (0.116 R)
• M10: 1,759,869 km (0.069 R)
• M11: 1,863,541 km (0.075 R)
• M12: 2,411,218 km (0.081 R)
• M13: 2,526,259 km (0.093 R)
• M14: 2,762,025 km (0.1 R)
• M15: 3,128,839 km (0.076 R)
• M16: 3,222,937 km (0.117 R)
• M17: 3,478,450 km (0.062 R)
• M18: 3,608,749 km (0.108 R)
• M19: 4,042,882 km (0.11 R)
• M20: 4,076,841 km (0.116 R)
• M21: 4,387,855 km (0.119 R)
• M22: 4,493,322 km (0.078 R)
• M23: 4,599,536 km (0.055 R)
• M24: 5,860,048 km (0.078 R)
• M25: 6,092,972 km (0.108 R)
• M26: 6,132,166 km (0.114 R)
• M27: 6,608,037 km (0.118 R)
• M28: 6,769,304 km (0.06 R)
• M29: 7,095,726 km (0.111 R)
• M30: 7,343,909 km (0.101 R)
• M31: 7,679,158 km (0.099 R)
• M32: 7,721,494 km (0.064 R)
• M33: 8,408,148 km (0.098 R)
• M34: 9,702,020 km (0.076 R)
• M35: 9,885,278 km (0.104 R)
• M36: 9,931,204 km (0.115 R)
• M37: 10,069,582 km (0.118 R)
• M38: 10,162,333 km (0.052 R)
• M39: 10,961,036 km (0.057 R)
• M40: 12,369,500 km (0.098 R)
• M41: 12,767,879 km (0.117 R)
• M42: 12,918,524 km (0.112 R)
• M43: 12,968,789 km (0.1 R)
• M44: 14,455,642 km (0.105 R)
• M45: 14,717,289 km (0.109 R)
• M46: 15,139,454 km (0.116 R)
• M47: 15,192,412 km (0.096 R)
• M48: 15,245,519 km (0.103 R)
• M49: 15,619,065 km (0.069 R)
• M50: 15,726,327 km (0.082 R)
• M51: 17,197,921 km (0.114 R)
• M52: 17,530,926 km (0.029 R)
• M53: 17,921,975 km (0.086 R)
• M54: 18,656,051 km (0.115 R)
• M55: 19,457,447 km (0.09 R)
• M56: 19,572,937 km (0.08 R)
• M57: 19,804,365 km (0.107 R)
• M58: 19,978,646 km (0.054 R)
• M59: 20,153,376 km (0.032 R)
• M60: 23,691,067 km (0.057 R)
• M61: 23,814,335 km (0.102 R)
• M62: 23,937,754 km (0.07 R)
• M63: 24,123,405 km (0.038 R)
• M64: 27,933,662 km (0.118 R)
• M65: 28,521,133 km (0.077 R)
• M66: 31,180,983 km (0.059 R)
• M67: 31,519,075 km (0.046 R)
• M68: 32,472,013 km (0.062 R)
• M69: 32,745,927 km (0.088 R)
• M70: 33,158,368 km (0.115 R)
• M71: 33,849,510 km (0.081 R)
• M72: 35,175,845 km (0.082 R)
• M73: 35,246,156 km (0.044 R)
• M74: 35,457,239 km (0.119 R)
• M75: 38,239,609 km (0.1 R)
• M76: 38,384,121 km (0.068 R)
• M77: 41,759,049 km (0.103 R)
• M78: 42,056,898 km (0.103 R)
• M79: 42,879,836 km (0.1 R)
• M80: 43,030,032 km (0.107 R)
• M81: 43,180,378 km (0.102 R)
• M82: 43,708,010 km (0.103 R)
• M83: 44,162,039 km (0.079 R)
• M84: 48,239,479 km (0.084 R)
• M85: 48,473,899 km (0.05 R)
• M86: 48,787,007 km (0.09 R)
• M87: 48,865,396 km (0.101 R)
• M88: 51,954,593 km (0.1 R)
• M89: 52,274,882 km (0.116 R)
• M90: 52,435,400 km (0.115 R)
• M91: 52,676,402 km (0.116 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: 188 - 14,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit