🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 10

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.73 AU

Year: 333 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 85,928,235 km

• M1: 137,331 km (0.082 R)
• M2: 207,043 km (0.098 R)
• M3: 288,724 km (0.107 R)
• M4: 361,279 km (0.052 R)
• M5: 451,486 km (0.077 R)
• M6: 526,884 km (0.072 R)
• M7: 669,899 km (0.059 R)
• M8: 754,572 km (0.1 R)
• M9: 847,322 km (0.069 R)
• M10: 922,720 km (0.043 R)
• M11: 1,085,482 km (0.112 R)
• M12: 1,158,935 km (0.114 R)
• M13: 1,267,543 km (0.107 R)
• M14: 1,379,891 km (0.088 R)
• M15: 1,521,111 km (0.068 R)
• M16: 1,635,703 km (0.119 R)
• M17: 1,780,215 km (0.102 R)
• M18: 1,890,019 km (0.079 R)
• M19: 1,973,944 km (0.078 R)
• M20: 2,053,530 km (0.117 R)
• M21: 2,198,191 km (0.078 R)
• M22: 2,280,769 km (0.115 R)
• M23: 2,455,200 km (0.03 R)
• M24: 2,602,853 km (0.119 R)
• M25: 2,684,085 km (0.106 R)
• M26: 2,766,214 km (0.062 R)
• M27: 2,830,093 km (0.111 R)
• M28: 3,109,841 km (0.03 R)
• M29: 3,176,262 km (0.072 R)
• M30: 3,344,410 km (0.084 R)
• M31: 3,501,637 km (0.064 R)
• M32: 3,577,783 km (0.117 R)
• M33: 3,675,470 km (0.054 R)
• M34: 3,952,226 km (0.064 R)
• M35: 4,082,376 km (0.062 R)
• M36: 4,235,864 km (0.096 R)
• M37: 4,391,445 km (0.099 R)
• M38: 4,466,095 km (0.03 R)
• M39: 4,616,889 km (0.077 R)
• M40: 4,861,632 km (0.105 R)
• M41: 5,008,986 km (0.095 R)
• M42: 5,110,712 km (0.114 R)
• M43: 5,173,543 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 9.6

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.96 AU - 1.16 AU

Year: 728 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 85,928,235 km

• M1: 136,433 km (0.081 R)
• M2: 196,422 km (0.115 R)
• M3: 262,694 km (0.08 R)
• M4: 435,180 km (0.05 R)
• M5: 524,640 km (0.115 R)
• M6: 663,915 km (0.079 R)
• M7: 810,521 km (0.098 R)
• M8: 1,006,195 km (0.087 R)
• M9: 1,077,105 km (0.093 R)
• M10: 1,237,922 km (0.088 R)
• M11: 1,307,485 km (0.089 R)
• M12: 1,443,171 km (0.077 R)
• M13: 1,509,143 km (0.111 R)
• M14: 1,583,793 km (0.101 R)
• M15: 1,721,273 km (0.083 R)
• M16: 1,799,363 km (0.081 R)
• M17: 1,870,721 km (0.076 R)
• M18: 2,000,124 km (0.107 R)
• M19: 2,182,783 km (0.049 R)
• M20: 2,319,216 km (0.055 R)
• M21: 2,397,156 km (0.088 R)
• M22: 2,600,609 km (0.047 R)
• M23: 2,699,942 km (0.108 R)
• M24: 2,828,148 km (0.107 R)
• M25: 3,138,563 km (0.103 R)
• M26: 3,292,948 km (0.066 R)
• M27: 3,479,796 km (0.094 R)
• M28: 3,639,716 km (0.11 R)
• M29: 3,720,649 km (0.106 R)
• M30: 3,894,631 km (0.088 R)
• M31: 3,987,830 km (0.064 R)
• M32: 4,208,338 km (0.082 R)
• M33: 4,272,066 km (0.106 R)
• M34: 4,562,735 km (0.032 R)
• M35: 4,672,091 km (0.103 R)
• M36: 4,782,345 km (0.105 R)
• M37: 4,927,006 km (0.102 R)
• M38: 5,027,984 km (0.081 R)
• M39: 5,118,342 km (0.111 R)
• M40: 5,404,073 km (0.069 R)
• M41: 5,473,487 km (0.085 R)
• M42: 5,554,868 km (0.107 R)
• M43: 5,648,217 km (0.082 R)
• M44: 5,824,892 km (0.096 R)
• M45: 6,051,234 km (0.045 R)
• M46: 6,219,980 km (0.099 R)
• M47: 6,475,942 km (0.068 R)
• M48: 6,586,645 km (0.113 R)
• M49: 6,998,188 km (0.102 R)
• M50: 7,277,188 km (0.114 R)
• M51: 7,495,302 km (0.059 R)
• M52: 8,083,222 km (0.107 R)
• M53: 8,375,985 km (0.112 R)
• M54: 8,523,638 km (0.104 R)
• M55: 8,631,648 km (0.064 R)
• M56: 9,040,648 km (0.056 R)
• M57: 9,400,281 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 12.5

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.95 AU - 1.47 AU

Year: 888 Days

Day: 10.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 85,928,235 km

• M1: 160,967 km (0.089 R)
• M2: 283,488 km (0.084 R)
• M3: 388,506 km (0.07 R)
• M4: 466,297 km (0.091 R)
• M5: 586,124 km (0.108 R)
• M6: 701,764 km (0.12 R)
• M7: 867,668 km (0.069 R)
• M8: 1,152,502 km (0.11 R)
• M9: 1,359,396 km (0.097 R)
• M10: 1,519,017 km (0.093 R)
• M11: 1,608,925 km (0.081 R)
• M12: 1,716,187 km (0.047 R)
• M13: 1,794,426 km (0.058 R)
• M14: 1,954,496 km (0.118 R)
• M15: 2,102,748 km (0.088 R)
• M16: 2,229,307 km (0.115 R)
• M17: 2,499,032 km (0.119 R)
• M18: 2,588,342 km (0.093 R)
• M19: 2,733,602 km (0.094 R)
• M20: 2,825,754 km (0.1 R)
• M21: 2,956,503 km (0.112 R)
• M22: 3,156,665 km (0.052 R)
• M23: 3,273,201 km (0.081 R)
• M24: 3,391,085 km (0.095 R)
• M25: 3,470,371 km (0.06 R)
• M26: 3,560,579 km (0.109 R)
• M27: 3,753,261 km (0.113 R)
• M28: 4,012,364 km (0.051 R)
• M29: 4,160,018 km (0.047 R)
• M30: 4,266,531 km (0.065 R)
• M31: 4,363,321 km (0.097 R)
• M32: 4,791,021 km (0.12 R)
• M33: 4,891,701 km (0.094 R)
• M34: 5,004,348 km (0.119 R)
• M35: 5,232,335 km (0.092 R)
• M36: 5,417,238 km (0.047 R)
• M37: 5,722,418 km (0.111 R)
• M38: 5,841,198 km (0.078 R)
• M39: 6,190,659 km (0.09 R)
• M40: 6,559,268 km (0.111 R)
• M41: 6,708,866 km (0.118 R)
• M42: 6,947,924 km (0.11 R)
• M43: 7,642,656 km (0.083 R)
• M44: 7,905,649 km (0.105 R)
• M45: 8,400,070 km (0.084 R)
• M46: 8,521,843 km (0.096 R)
• M47: 8,698,967 km (0.118 R)
• M48: 8,822,235 km (0.079 R)
• M49: 8,918,427 km (0.118 R)
• M50: 9,125,919 km (0.051 R)
• M51: 9,461,168 km (0.093 R)
• M52: 9,545,691 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.5

Radius: 7.2

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.4 AU - 11.66 AU

Year: 21183 Days

Day: 17.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,928,235 km

• M1: 103,671 km (0.057 R)
• M2: 175,329 km (0.109 R)
• M3: 332,257 km (0.054 R)
• M4: 651,648 km (0.084 R)
• M5: 854,952 km (0.102 R)
• M6: 1,166,714 km (0.097 R)
• M7: 1,679,236 km (0.047 R)
• M8: 1,747,902 km (0.113 R)
• M9: 2,330,436 km (0.1 R)
• M10: 2,722,980 km (0.1 R)
• M11: 3,051,946 km (0.091 R)
• M12: 3,883,112 km (0.106 R)
• M13: 4,300,041 km (0.06 R)
• M14: 5,026,488 km (0.085 R)
• M15: 5,686,514 km (0.069 R)
• M16: 5,947,712 km (0.115 R)
• M17: 6,699,591 km (0.112 R)
• M18: 7,030,950 km (0.112 R)
• M19: 8,886,862 km (0.119 R)
• M20: 9,128,911 km (0.033 R)
• M21: 9,496,174 km (0.107 R)
• M22: 9,681,675 km (0.118 R)
• M23: 10,883,843 km (0.084 R)
• M24: 11,932,225 km (0.116 R)
• M25: 13,081,137 km (0.107 R)
• M26: 14,194,295 km (0.049 R)
• M27: 14,690,810 km (0.117 R)
• M28: 15,482,632 km (0.048 R)
• M29: 15,628,041 km (0.094 R)
• M30: 16,067,111 km (0.103 R)
• M31: 17,408,405 km (0.114 R)
• M32: 17,787,486 km (0.109 R)
• M33: 18,092,516 km (0.026 R)
• M34: 18,245,704 km (0.073 R)
• M35: 18,785,453 km (0.079 R)
• M36: 21,157,028 km (0.081 R)
• M37: 21,968,298 km (0.115 R)
• M38: 22,131,808 km (0.087 R)
• M39: 22,955,195 km (0.098 R)
• M40: 23,454,104 km (0.097 R)
• M41: 26,088,073 km (0.026 R)
• M42: 27,571,785 km (0.042 R)
• M43: 29,442,058 km (0.094 R)
• M44: 29,984,051 km (0.065 R)
• M45: 30,894,503 km (0.106 R)
• M46: 31,077,611 km (0.099 R)
• M47: 31,813,932 km (0.108 R)
• M48: 32,463,037 km (0.086 R)
• M49: 33,397,725 km (0.038 R)
• M50: 36,351,086 km (0.119 R)
• M51: 36,835,185 km (0.079 R)
• M52: 37,711,978 km (0.106 R)
• M53: 38,202,060 km (0.061 R)
• M54: 38,398,632 km (0.061 R)
• M55: 38,497,067 km (0.07 R)
• M56: 39,684,874 km (0.066 R)
• M57: 40,083,553 km (0.104 R)
• M58: 42,604,726 km (0.071 R)
• M59: 46,429,195 km (0.083 R)
• M60: 47,376,000 km (0.084 R)
• M61: 47,904,829 km (0.097 R)
• M62: 48,541,816 km (0.065 R)
• M63: 49,502,683 km (0.103 R)
• M64: 50,685,554 km (0.115 R)
• M65: 51,768,942 km (0.079 R)
• M66: 55,175,734 km (0.102 R)
• M67: 56,066,589 km (0.107 R)
• M68: 57,524,420 km (0.082 R)
• M69: 59,449,446 km (0.107 R)
• M70: 60,935,850 km (0.103 R)
• M71: 64,646,177 km (0.119 R)
• M72: 65,232,600 km (0.092 R)
• M73: 65,820,670 km (0.117 R)
• M74: 67,120,675 km (0.096 R)
• M75: 67,239,306 km (0.083 R)
• M76: 69,986,372 km (0.108 R)
• M77: 70,950,530 km (0.075 R)
• M78: 71,313,155 km (0.091 R)
• M79: 71,797,703 km (0.103 R)
• M80: 73,869,035 km (0.095 R)
• M81: 75,096,635 km (0.108 R)
• M82: 75,712,978 km (0.101 R)
• M83: 75,836,397 km (0.072 R)
• M84: 76,083,532 km (0.09 R)
• M85: 76,578,701 km (0.091 R)
• M86: 76,826,585 km (0.133 R)
• M87: 78,944,891 km (0.076 R)
• M88: 80,577,602 km (0.119 R)
• M89: 82,094,674 km (0.116 R)
• M90: 83,238,499 km (0.107 R)
• M91: 84,131,898 km (0.074 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: 340 - 11,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit