🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 8.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.51 AU - 0.85 AU

Year: 394 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,857,658 km

• M1: 104,868 km (0.096 R)
• M2: 165,754 km (0.116 R)
• M3: 241,900 km (0.081 R)
• M4: 304,132 km (0.045 R)
• M5: 371,601 km (0.073 R)
• M6: 435,330 km (0.097 R)
• M7: 499,657 km (0.104 R)
• M8: 572,960 km (0.061 R)
• M9: 748,588 km (0.108 R)
• M10: 835,953 km (0.1 R)
• M11: 930,200 km (0.117 R)
• M12: 1,005,896 km (0.106 R)
• M13: 1,075,010 km (0.116 R)
• M14: 1,142,329 km (0.073 R)
• M15: 1,223,860 km (0.107 R)
• M16: 1,330,075 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 11

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.64 AU - 0.72 AU

Year: 394 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 62,857,658 km

• M1: 141,220 km (0.106 R)
• M2: 224,995 km (0.063 R)
• M3: 294,708 km (0.106 R)
• M4: 364,420 km (0.098 R)
• M5: 448,943 km (0.064 R)
• M6: 572,062 km (0.07 R)
• M7: 716,574 km (0.099 R)
• M8: 833,559 km (0.072 R)
• M9: 929,452 km (0.092 R)
• M10: 1,029,383 km (0.082 R)
• M11: 1,113,008 km (0.08 R)
• M12: 1,230,293 km (0.037 R)
• M13: 1,405,921 km (0.119 R)
• M14: 1,488,648 km (0.068 R)
• M15: 1,641,837 km (0.106 R)
• M16: 1,884,634 km (0.069 R)
• M17: 1,970,204 km (0.059 R)
• M18: 2,057,270 km (0.117 R)
• M19: 2,126,534 km (0.098 R)
• M20: 2,458,342 km (0.045 R)
• M21: 2,586,248 km (0.091 R)
• M22: 2,661,197 km (0.117 R)
• M23: 2,757,986 km (0.117 R)
• M24: 2,827,699 km (0.103 R)
• M25: 2,905,191 km (0.104 R)
• M26: 2,976,250 km (0.067 R)
• M27: 3,149,035 km (0.041 R)
• M28: 3,244,179 km (0.071 R)
• M29: 3,459,750 km (0.11 R)
• M30: 3,550,406 km (0.111 R)
• M31: 3,687,887 km (0.086 R)
• M32: 3,858,279 km (0.079 R)
• M33: 3,991,870 km (0.055 R)
• M34: 4,063,078 km (0.095 R)
• M35: 4,134,885 km (0.057 R)
• M36: 4,352,700 km (0.032 R)
• M37: 4,516,509 km (0.111 R)
• M38: 4,632,448 km (0.06 R)
• M39: 4,724,301 km (0.092 R)
• M40: 4,833,507 km (0.091 R)
• M41: 4,986,097 km (0.043 R)
• M42: 5,149,159 km (0.107 R)
• M43: 5,226,950 km (0.104 R)
• M44: 5,305,040 km (0.09 R)
• M45: 5,559,805 km (0.059 R)
• M46: 5,746,653 km (0.115 R)
• M47: 5,818,460 km (0.104 R)
• M48: 5,953,846 km (0.105 R)
• M49: 6,081,153 km (0.103 R)
• M50: 6,163,432 km (0.084 R)
• M51: 6,292,236 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 8.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.86 AU - 1.4 AU

Year: 844 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 62,857,658 km

• M1: 135,236 km (0.104 R)
• M2: 220,657 km (0.1 R)
• M3: 303,983 km (0.091 R)
• M4: 378,333 km (0.112 R)
• M5: 435,779 km (0.036 R)
• M6: 564,882 km (0.06 R)
• M7: 661,522 km (0.093 R)
• M8: 786,286 km (0.039 R)
• M9: 881,730 km (0.103 R)
• M10: 981,212 km (0.102 R)
• M11: 1,064,688 km (0.071 R)
• M12: 1,155,943 km (0.115 R)
• M13: 1,212,940 km (0.088 R)
• M14: 1,297,762 km (0.039 R)
• M15: 1,406,519 km (0.041 R)
• M16: 1,490,294 km (0.087 R)
• M17: 1,616,106 km (0.079 R)
• M18: 1,866,383 km (0.063 R)
• M19: 1,965,118 km (0.07 R)
• M20: 2,110,078 km (0.06 R)
• M21: 2,213,001 km (0.101 R)
• M22: 2,337,467 km (0.085 R)
• M23: 2,404,038 km (0.107 R)
• M24: 2,552,439 km (0.054 R)
• M25: 2,683,187 km (0.051 R)
• M26: 2,766,962 km (0.114 R)
• M27: 2,944,236 km (0.118 R)
• M28: 3,037,884 km (0.073 R)
• M29: 3,118,068 km (0.096 R)
• M30: 3,400,060 km (0.119 R)
• M31: 3,574,791 km (0.076 R)
• M32: 3,744,734 km (0.07 R)
• M33: 3,870,097 km (0.1 R)
• M34: 3,933,227 km (0.081 R)
• M35: 4,060,685 km (0.088 R)
• M36: 4,116,933 km (0.067 R)
• M37: 4,221,951 km (0.079 R)
• M38: 4,287,026 km (0.059 R)
• M39: 4,517,407 km (0.073 R)
• M40: 4,751,976 km (0.101 R)
• M41: 4,887,811 km (0.09 R)
• M42: 5,050,873 km (0.104 R)
• M43: 5,119,987 km (0.081 R)
• M44: 5,250,586 km (0.084 R)
• M45: 5,347,077 km (0.065 R)
• M46: 5,444,016 km (0.086 R)
• M47: 5,666,917 km (0.094 R)
• M48: 5,883,535 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 10.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.64 AU - 2.94 AU

Year: 3276 Days

Day: 14.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,857,658 km

• M1: 145,559 km (0.027 R)
• M2: 211,232 km (0.116 R)
• M3: 359,633 km (0.098 R)
• M4: 501,302 km (0.09 R)
• M5: 844,779 km (0.094 R)
• M6: 941,569 km (0.116 R)
• M7: 1,061,098 km (0.115 R)
• M8: 1,285,495 km (0.12 R)
• M9: 1,357,002 km (0.093 R)
• M10: 1,429,856 km (0.067 R)
• M11: 1,590,674 km (0.08 R)
• M12: 1,768,845 km (0.115 R)
• M13: 2,060,561 km (0.046 R)
• M14: 2,145,084 km (0.086 R)
• M15: 2,218,536 km (0.114 R)
• M16: 2,456,547 km (0.098 R)
• M17: 2,795,984 km (0.094 R)
• M18: 2,876,468 km (0.058 R)
• M19: 3,389,888 km (0.112 R)
• M20: 3,694,170 km (0.116 R)
• M21: 3,961,950 km (0.091 R)
• M22: 4,220,754 km (0.112 R)
• M23: 4,391,296 km (0.105 R)
• M24: 4,659,226 km (0.092 R)
• M25: 4,723,104 km (0.115 R)
• M26: 4,981,310 km (0.067 R)
• M27: 5,178,181 km (0.119 R)
• M28: 5,327,479 km (0.072 R)
• M29: 5,562,498 km (0.065 R)
• M30: 5,732,590 km (0.118 R)
• M31: 5,818,310 km (0.031 R)
• M32: 6,608,486 km (0.083 R)
• M33: 6,934,011 km (0.052 R)
• M34: 7,357,672 km (0.065 R)
• M35: 7,770,712 km (0.099 R)
• M36: 7,884,705 km (0.117 R)
• M37: 8,095,190 km (0.032 R)
• M38: 8,600,082 km (0.091 R)
• M39: 8,717,966 km (0.092 R)
• M40: 8,816,700 km (0.111 R)
• M41: 9,783,252 km (0.064 R)
• M42: 10,071,377 km (0.096 R)
• M43: 10,175,049 km (0.041 R)
• M44: 10,341,551 km (0.115 R)
• M45: 10,467,064 km (0.092 R)
• M46: 10,593,175 km (0.117 R)
• M47: 10,719,585 km (0.08 R)
• M48: 10,783,015 km (0.084 R)
• M49: 11,230,761 km (0.081 R)
• M50: 11,446,032 km (0.099 R)
• M51: 12,034,251 km (0.113 R)
• M52: 12,454,172 km (0.104 R)
• M53: 12,833,852 km (0.118 R)
• M54: 13,013,968 km (0.11 R)
• M55: 13,949,702 km (0.11 R)
• M56: 14,320,855 km (0.057 R)
• M57: 14,414,054 km (0.112 R)
• M58: 14,507,553 km (0.083 R)
• M59: 14,577,864 km (0.108 R)
• M60: 15,072,733 km (0.091 R)
• M61: 15,191,365 km (0.11 R)
• M62: 15,262,723 km (0.109 R)
• M63: 15,334,081 km (0.06 R)
• M64: 15,549,203 km (0.074 R)
• M65: 15,645,095 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.1

Radius: 6.4

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.73 AU - 8.17 AU

Year: 14294 Days

Day: 23.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,857,658 km

• M1: 312,959 km (0.092 R)
• M2: 373,695 km (0.114 R)
• M3: 438,920 km (0.063 R)
• M4: 490,681 km (0.112 R)
• M5: 639,381 km (0.069 R)
• M6: 1,048,681 km (0.066 R)
• M7: 1,143,975 km (0.045 R)
• M8: 1,394,851 km (0.036 R)
• M9: 1,473,539 km (0.117 R)
• M10: 1,718,431 km (0.091 R)
• M11: 1,917,845 km (0.119 R)
• M12: 2,064,750 km (0.091 R)
• M13: 2,246,062 km (0.12 R)
• M14: 2,721,933 km (0.118 R)
• M15: 3,332,891 km (0.111 R)
• M16: 3,690,280 km (0.064 R)
• M17: 3,984,988 km (0.053 R)
• M18: 4,097,336 km (0.116 R)
• M19: 4,557,798 km (0.097 R)
• M20: 5,034,417 km (0.097 R)
• M21: 5,485,455 km (0.084 R)
• M22: 5,527,043 km (0.069 R)
• M23: 6,557,623 km (0.086 R)
• M24: 6,735,046 km (0.075 R)
• M25: 6,959,143 km (0.071 R)
• M26: 7,692,622 km (0.112 R)
• M27: 8,021,139 km (0.108 R)
• M28: 8,306,571 km (0.057 R)
• M29: 9,430,799 km (0.064 R)
• M30: 9,681,525 km (0.086 R)
• M31: 9,731,940 km (0.113 R)
• M32: 10,498,479 km (0.075 R)
• M33: 11,550,302 km (0.097 R)
• M34: 12,361,122 km (0.09 R)
• M35: 12,525,531 km (0.113 R)
• M36: 12,580,433 km (0.056 R)
• M37: 13,752,831 km (0.117 R)
• M38: 14,208,507 km (0.063 R)
• M39: 14,438,289 km (0.042 R)
• M40: 14,611,374 km (0.082 R)
• M41: 14,727,162 km (0.119 R)
• M42: 15,017,981 km (0.077 R)
• M43: 15,076,473 km (0.061 R)
• M44: 15,369,536 km (0.08 R)
• M45: 16,080,574 km (0.082 R)
• M46: 16,560,634 km (0.109 R)
• M47: 17,596,150 km (0.113 R)
• M48: 18,841,104 km (0.113 R)
• M49: 20,436,864 km (0.12 R)
• M50: 21,087,316 km (0.084 R)
• M51: 21,349,411 km (0.109 R)
• M52: 21,415,085 km (0.061 R)
• M53: 22,742,766 km (0.116 R)
• M54: 22,944,125 km (0.117 R)
• M55: 23,011,444 km (0.04 R)
• M56: 23,213,700 km (0.109 R)
• M57: 23,281,169 km (0.055 R)
• M58: 23,620,008 km (0.071 R)
• M59: 23,960,343 km (0.117 R)
• M60: 24,233,658 km (0.098 R)
• M61: 24,991,072 km (0.065 R)
• M62: 26,387,718 km (0.111 R)
• M63: 27,166,674 km (0.118 R)
• M64: 28,529,810 km (0.111 R)
• M65: 30,504,951 km (0.111 R)
• M66: 31,173,055 km (0.042 R)
• M67: 32,372,680 km (0.094 R)
• M68: 33,511,120 km (0.112 R)
• M69: 33,970,086 km (0.116 R)
• M70: 34,046,830 km (0.106 R)
• M71: 35,437,342 km (0.085 R)
• M72: 35,592,924 km (0.116 R)
• M73: 36,296,183 km (0.058 R)
• M74: 36,453,112 km (0.09 R)
• M75: 37,161,906 km (0.081 R)
• M76: 38,753,328 km (0.117 R)
• M77: 41,673,329 km (0.082 R)
• M78: 44,076,619 km (0.062 R)
• M79: 44,160,244 km (0.067 R)
• M80: 44,327,794 km (0.12 R)
• M81: 44,915,713 km (0.111 R)
• M82: 45,506,176 km (0.042 R)
• M83: 47,807,889 km (0.069 R)
• M84: 48,669,872 km (0.067 R)
• M85: 51,374,602 km (0.07 R)
• M86: 52,346,090 km (0.089 R)
• M87: 53,680,503 km (0.117 R)
• M88: 54,666,054 km (0.113 R)
• M89: 55,116,194 km (0.115 R)
• M90: 55,748,245 km (0.097 R)
• M91: 56,201,227 km (0.085 R)
• M92: 56,564,451 km (0.102 R)
• M93: 57,841,867 km (0.12 R)
• M94: 58,852,251 km (0.113 R)
• M95: 58,944,403 km (0.098 R)
• M96: 62,669,390 km (0.026 R)
• M97: 62,857,585 km (0.066 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: 178 - 11,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit