🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 12.1

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.94 AU - 1.12 AU

Year: 735 Days

Day: 14.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 125.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,717,166 km

• M1: 154,535 km (0.101 R)
• M2: 324,478 km (0.116 R)
• M3: 415,882 km (0.095 R)
• M4: 498,909 km (0.056 R)
• M5: 684,410 km (0.082 R)
• M6: 847,771 km (0.059 R)
• M7: 964,457 km (0.116 R)
• M8: 1,114,953 km (0.111 R)
• M9: 1,212,790 km (0.028 R)
• M10: 1,330,972 km (0.059 R)
• M11: 1,532,032 km (0.097 R)
• M12: 1,701,825 km (0.107 R)
• M13: 1,838,408 km (0.09 R)
• M14: 2,010,745 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.9

Radius: 11.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.16 AU - 1.52 AU

Year: 1090 Days

Day: 9.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,717,166 km

• M1: 148,251 km (0.104 R)
• M2: 234,270 km (0.114 R)
• M3: 318,793 km (0.037 R)
• M4: 398,978 km (0.118 R)
• M5: 562,189 km (0.036 R)
• M6: 694,284 km (0.092 R)
• M7: 857,944 km (0.107 R)
• M8: 960,867 km (0.107 R)
• M9: 1,084,585 km (0.092 R)
• M10: 1,185,563 km (0.117 R)
• M11: 1,260,512 km (0.12 R)
• M12: 1,361,191 km (0.098 R)
• M13: 1,446,312 km (0.113 R)
• M14: 1,520,662 km (0.115 R)
• M15: 1,673,551 km (0.112 R)
• M16: 1,751,941 km (0.11 R)
• M17: 1,933,253 km (0.072 R)
• M18: 2,022,713 km (0.112 R)
• M19: 2,242,173 km (0.088 R)
• M20: 2,446,972 km (0.119 R)
• M21: 2,750,656 km (0.1 R)
• M22: 2,922,843 km (0.082 R)
• M23: 3,098,770 km (0.104 R)
• M24: 3,319,577 km (0.091 R)
• M25: 3,494,905 km (0.073 R)
• M26: 3,579,428 km (0.099 R)
• M27: 3,664,699 km (0.062 R)
• M28: 3,968,682 km (0.08 R)
• M29: 4,128,303 km (0.111 R)
• M30: 4,217,762 km (0.078 R)
• M31: 4,317,095 km (0.069 R)
• M32: 4,408,051 km (0.084 R)
• M33: 4,638,282 km (0.104 R)
• M34: 4,750,181 km (0.119 R)
• M35: 4,825,429 km (0.091 R)
• M36: 4,929,399 km (0.116 R)
• M37: 5,024,544 km (0.043 R)
• M38: 5,284,694 km (0.059 R)
• M39: 5,372,359 km (0.08 R)
• M40: 5,490,092 km (0.083 R)
• M41: 5,808,137 km (0.04 R)
• M42: 6,152,661 km (0.067 R)
• M43: 6,245,113 km (0.1 R)
• M44: 6,358,657 km (0.098 R)
• M45: 6,441,535 km (0.105 R)
• M46: 6,556,276 km (0.045 R)
• M47: 6,682,238 km (0.109 R)
• M48: 6,766,611 km (0.065 R)
• M49: 7,107,844 km (0.086 R)
• M50: 7,194,012 km (0.1 R)
• M51: 7,378,317 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 13.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.19 AU - 1.57 AU

Year: 1140 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,717,166 km

• M1: 163,959 km (0.119 R)
• M2: 292,165 km (0.088 R)
• M3: 395,686 km (0.086 R)
• M4: 544,237 km (0.047 R)
• M5: 727,644 km (0.103 R)
• M6: 1,152,203 km (0.112 R)
• M7: 1,341,444 km (0.067 R)
• M8: 1,641,089 km (0.099 R)
• M9: 1,734,438 km (0.12 R)
• M10: 1,829,582 km (0.074 R)
• M11: 1,926,671 km (0.039 R)
• M12: 2,080,308 km (0.118 R)
• M13: 2,219,284 km (0.091 R)
• M14: 2,351,828 km (0.101 R)
• M15: 2,438,595 km (0.062 R)
• M16: 2,615,420 km (0.037 R)
• M17: 2,735,696 km (0.111 R)
• M18: 2,909,230 km (0.096 R)
• M19: 3,278,437 km (0.076 R)
• M20: 3,629,394 km (0.051 R)
• M21: 3,719,003 km (0.027 R)
• M22: 3,809,360 km (0.115 R)
• M23: 4,003,987 km (0.069 R)
• M24: 4,166,749 km (0.086 R)
• M25: 4,403,114 km (0.107 R)
• M26: 4,535,059 km (0.036 R)
• M27: 4,692,736 km (0.092 R)
• M28: 4,790,722 km (0.065 R)
• M29: 5,013,623 km (0.088 R)
• M30: 5,189,401 km (0.084 R)
• M31: 5,354,407 km (0.116 R)
• M32: 5,444,016 km (0.109 R)
• M33: 5,598,850 km (0.096 R)
• M34: 5,702,970 km (0.11 R)
• M35: 5,794,524 km (0.091 R)
• M36: 5,899,691 km (0.106 R)
• M37: 6,085,492 km (0.113 R)
• M38: 6,300,165 km (0.103 R)
• M39: 6,408,474 km (0.092 R)
• M40: 6,558,520 km (0.115 R)
• M41: 6,709,614 km (0.097 R)
• M42: 6,820,317 km (0.115 R)
• M43: 7,085,554 km (0.12 R)
• M44: 7,212,413 km (0.115 R)
• M45: 7,698,456 km (0.115 R)
• M46: 7,828,905 km (0.069 R)
• M47: 8,537,102 km (0.114 R)
• M48: 8,732,477 km (0.064 R)
• M49: 9,020,752 km (0.1 R)
• M50: 9,158,382 km (0.037 R)
• M51: 9,731,641 km (0.102 R)
• M52: 9,857,153 km (0.087 R)
• M53: 10,062,252 km (0.116 R)
• M54: 10,189,111 km (0.09 R)
• M55: 10,364,589 km (0.065 R)
• M56: 10,573,129 km (0.116 R)
• M57: 10,880,403 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.7

Radius: 7.1

Gravity: 15.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.33 AU - 6.93 AU

Year: 10668 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,717,166 km

• M1: 147,952 km (0.101 R)
• M2: 202,855 km (0.103 R)
• M3: 268,678 km (0.109 R)
• M4: 533,466 km (0.106 R)
• M5: 666,459 km (0.112 R)
• M6: 1,005,298 km (0.086 R)
• M7: 1,415,345 km (0.08 R)
• M8: 1,578,706 km (0.059 R)
• M9: 1,872,965 km (0.078 R)
• M10: 2,052,632 km (0.032 R)
• M11: 2,319,066 km (0.081 R)
• M12: 2,596,570 km (0.11 R)
• M13: 3,336,182 km (0.069 R)
• M14: 4,203,251 km (0.097 R)
• M15: 4,405,059 km (0.086 R)
• M16: 4,783,242 km (0.049 R)
• M17: 5,064,935 km (0.107 R)
• M18: 5,207,801 km (0.105 R)
• M19: 5,607,527 km (0.088 R)
• M20: 5,867,079 km (0.101 R)
• M21: 6,244,814 km (0.082 R)
• M22: 6,630,327 km (0.044 R)
• M23: 6,708,268 km (0.112 R)
• M24: 6,944,333 km (0.036 R)
• M25: 7,384,001 km (0.1 R)
• M26: 8,164,453 km (0.073 R)
• M27: 8,500,899 km (0.032 R)
• M28: 8,585,721 km (0.115 R)
• M29: 8,971,085 km (0.096 R)
• M30: 9,057,403 km (0.104 R)
• M31: 9,144,020 km (0.089 R)
• M32: 9,405,667 km (0.105 R)
• M33: 10,115,359 km (0.119 R)
• M34: 10,431,310 km (0.112 R)
• M35: 10,980,484 km (0.08 R)
• M36: 11,727,127 km (0.061 R)
• M37: 12,346,013 km (0.046 R)
• M38: 12,780,595 km (0.084 R)
• M39: 12,877,834 km (0.061 R)
• M40: 13,269,331 km (0.116 R)
• M41: 13,963,764 km (0.095 R)
• M42: 15,439,697 km (0.112 R)
• M43: 15,491,458 km (0.037 R)
• M44: 17,555,460 km (0.104 R)
• M45: 18,098,500 km (0.057 R)
• M46: 18,371,965 km (0.11 R)
• M47: 18,591,874 km (0.036 R)
• M48: 20,324,965 km (0.103 R)
• M49: 20,381,812 km (0.041 R)
• M50: 21,182,011 km (0.105 R)
• M51: 21,643,970 km (0.088 R)
• M52: 21,817,952 km (0.112 R)
• M53: 22,167,562 km (0.063 R)
• M54: 22,343,040 km (0.087 R)
• M55: 22,518,967 km (0.116 R)
• M56: 23,524,564 km (0.082 R)
• M57: 24,726,134 km (0.075 R)
• M58: 25,151,591 km (0.102 R)
• M59: 25,273,513 km (0.076 R)
• M60: 25,701,961 km (0.041 R)
• M61: 25,824,781 km (0.078 R)
• M62: 26,256,221 km (0.117 R)
• M63: 27,376,710 km (0.1 R)
• M64: 28,449,326 km (0.108 R)
• M65: 28,894,978 km (0.11 R)
• M66: 30,245,548 km (0.113 R)
• M67: 30,895,999 km (0.088 R)
• M68: 31,485,265 km (0.085 R)
• M69: 31,814,231 km (0.106 R)
• M70: 32,542,025 km (0.069 R)
• M71: 32,941,302 km (0.11 R)
• M72: 35,302,704 km (0.033 R)
• M73: 36,538,233 km (0.11 R)
• M74: 37,718,111 km (0.086 R)
• M75: 38,488,241 km (0.117 R)
• M76: 38,769,485 km (0.068 R)
• M77: 39,334,217 km (0.038 R)
• M78: 41,331,947 km (0.032 R)
• M79: 42,343,079 km (0.118 R)
• M80: 42,997,420 km (0.09 R)
• M81: 43,948,563 km (0.092 R)
• M82: 44,242,523 km (0.114 R)
• M83: 44,463,479 km (0.059 R)
• M84: 47,293,871 km (0.082 R)
• M85: 47,746,105 km (0.07 R)
• M86: 47,972,746 km (0.112 R)
• M87: 48,959,045 km (0.094 R)
• M88: 49,569,254 km (0.09 R)
• M89: 50,566,324 km (0.076 R)
• M90: 50,720,260 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.8

Radius: 5.5

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.57 AU - 10.13 AU

Year: 18506 Days

Day: 22.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,717,166 km

• M1: 248,482 km (0.082 R)
• M2: 503,098 km (0.093 R)
• M3: 823,087 km (0.105 R)
• M4: 1,729,950 km (0.105 R)
• M5: 2,327,444 km (0.115 R)
• M6: 2,518,331 km (0.115 R)
• M7: 2,847,595 km (0.107 R)
• M8: 3,190,474 km (0.055 R)
• M9: 4,103,769 km (0.102 R)
• M10: 4,569,168 km (0.098 R)
• M11: 4,929,100 km (0.064 R)
• M12: 5,010,332 km (0.088 R)
• M13: 5,215,431 km (0.062 R)
• M14: 5,932,902 km (0.086 R)
• M15: 6,019,370 km (0.09 R)
• M16: 6,106,286 km (0.061 R)
• M17: 6,952,262 km (0.076 R)
• M18: 6,997,740 km (0.097 R)
• M19: 7,598,824 km (0.058 R)
• M20: 8,120,172 km (0.076 R)
• M21: 8,653,040 km (0.097 R)
• M22: 8,849,612 km (0.113 R)
• M23: 9,650,708 km (0.11 R)
• M24: 9,905,773 km (0.12 R)
• M25: 10,163,081 km (0.049 R)
• M26: 11,321,118 km (0.098 R)
• M27: 11,482,235 km (0.095 R)
• M28: 12,024,826 km (0.107 R)
• M29: 12,189,235 km (0.114 R)
• M30: 13,022,345 km (0.113 R)
• M31: 14,335,366 km (0.108 R)
• M32: 14,393,260 km (0.099 R)
• M33: 14,567,841 km (0.108 R)
• M34: 15,570,296 km (0.101 R)
• M35: 16,230,771 km (0.097 R)
• M36: 16,594,892 km (0.05 R)
• M37: 16,716,964 km (0.044 R)
• M38: 17,207,794 km (0.119 R)
• M39: 17,516,863 km (0.104 R)
• M40: 17,952,792 km (0.11 R)
• M41: 18,645,131 km (0.104 R)
• M42: 19,603,155 km (0.116 R)
• M43: 20,511,663 km (0.083 R)
• M44: 20,839,432 km (0.076 R)
• M45: 21,500,206 km (0.113 R)
• M46: 24,280,333 km (0.064 R)
• M47: 24,557,538 km (0.099 R)
• M48: 25,115,089 km (0.112 R)
• M49: 26,527,293 km (0.105 R)
• M50: 26,670,009 km (0.058 R)
• M51: 27,243,119 km (0.069 R)
• M52: 28,328,601 km (0.103 R)
• M53: 28,401,455 km (0.033 R)
• M54: 29,133,587 km (0.083 R)
• M55: 29,207,039 km (0.054 R)
• M56: 29,280,642 km (0.116 R)
• M57: 30,392,303 km (0.096 R)
• M58: 30,616,251 km (0.108 R)
• M59: 31,216,139 km (0.117 R)
• M60: 32,732,912 km (0.081 R)
• M61: 33,423,306 km (0.098 R)
• M62: 34,351,261 km (0.054 R)
• M63: 34,506,694 km (0.099 R)
• M64: 37,745,188 km (0.087 R)
• M65: 37,825,373 km (0.047 R)
• M66: 37,985,891 km (0.103 R)
• M67: 42,488,937 km (0.111 R)
• M68: 43,577,710 km (0.116 R)
• M69: 44,845,402 km (0.081 R)
• M70: 45,697,213 km (0.042 R)
• M71: 46,382,521 km (0.118 R)
• M72: 47,763,159 km (0.025 R)
• M73: 48,110,526 km (0.076 R)
• M74: 48,545,706 km (0.113 R)
• M75: 48,807,502 km (0.046 R)
• M76: 49,859,474 km (0.063 R)
• M77: 50,123,664 km (0.107 R)
• M78: 50,564,828 km (0.075 R)
• M79: 51,807,239 km (0.111 R)
• M80: 53,779,836 km (0.045 R)
• M81: 54,231,622 km (0.103 R)
• M82: 54,322,128 km (0.103 R)
• M83: 56,325,842 km (0.088 R)
• M84: 57,890,486 km (0.096 R)
• M85: 58,538,993 km (0.093 R)
• M86: 58,631,893 km (0.092 R)
• M87: 59,469,642 km (0.073 R)
• M88: 60,592,673 km (0.066 R)
• M89: 60,780,568 km (0.093 R)
• M90: 61,345,300 km (0.05 R)
• M91: 61,722,735 km (0.104 R)
• M92: 62,574,994 km (0.079 R)
• M93: 62,669,839 km (0.041 R)
• M94: 63,717,174 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 12,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit