🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 13.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.65 AU

Year: 262 Days

Day: 5.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,567,221 km

• M1: 172,187 km (0.09 R)
• M2: 272,268 km (0.078 R)
• M3: 365,318 km (0.098 R)
• M4: 476,020 km (0.049 R)
• M5: 638,185 km (0.115 R)
• M6: 763,548 km (0.09 R)
• M7: 851,511 km (0.106 R)
• M8: 936,333 km (0.087 R)
• M9: 1,036,863 km (0.095 R)
• M10: 1,143,825 km (0.099 R)
• M11: 1,230,891 km (0.088 R)
• M12: 1,373,009 km (0.118 R)
• M13: 1,477,578 km (0.093 R)
• M14: 1,614,610 km (0.053 R)
• M15: 1,728,603 km (0.065 R)
• M16: 1,814,473 km (0.102 R)
• M17: 1,911,262 km (0.056 R)
• M18: 2,042,161 km (0.096 R)
• M19: 2,126,683 km (0.111 R)
• M20: 2,219,284 km (0.093 R)
• M21: 2,370,827 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 14.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.78 AU - 1.28 AU

Year: 709 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,567,221 km

• M1: 216,169 km (0.069 R)
• M2: 349,012 km (0.119 R)
• M3: 464,352 km (0.063 R)
• M4: 562,488 km (0.087 R)
• M5: 669,899 km (0.115 R)
• M6: 785,838 km (0.1 R)
• M7: 919,728 km (0.1 R)
• M8: 1,072,766 km (0.072 R)
• M9: 1,268,889 km (0.07 R)
• M10: 1,483,412 km (0.104 R)
• M11: 1,598,603 km (0.118 R)
• M12: 1,748,650 km (0.115 R)
• M13: 1,910,066 km (0.098 R)
• M14: 2,029,594 km (0.12 R)
• M15: 2,403,888 km (0.057 R)
• M16: 2,533,590 km (0.032 R)
• M17: 2,725,374 km (0.089 R)
• M18: 3,100,117 km (0.114 R)
• M19: 3,442,845 km (0.088 R)
• M20: 3,730,971 km (0.107 R)
• M21: 3,873,986 km (0.082 R)
• M22: 4,130,547 km (0.107 R)
• M23: 4,296,152 km (0.111 R)
• M24: 4,490,629 km (0.064 R)
• M25: 4,651,895 km (0.078 R)
• M26: 4,870,159 km (0.12 R)
• M27: 5,326,133 km (0.118 R)
• M28: 5,458,976 km (0.115 R)
• M29: 5,573,717 km (0.048 R)
• M30: 5,689,357 km (0.111 R)
• M31: 5,844,789 km (0.12 R)
• M32: 6,031,188 km (0.119 R)
• M33: 6,409,970 km (0.088 R)
• M34: 6,694,056 km (0.114 R)
• M35: 6,806,853 km (0.09 R)
• M36: 6,930,720 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 8.9

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.16 AU - 3.58 AU

Year: 3298 Days

Day: 12.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,567,221 km

• M1: 113,844 km (0.087 R)
• M2: 319,242 km (0.036 R)
• M3: 386,411 km (0.118 R)
• M4: 682,765 km (0.117 R)
• M5: 793,318 km (0.059 R)
• M6: 870,660 km (0.115 R)
• M7: 950,545 km (0.114 R)
• M8: 1,033,123 km (0.084 R)
• M9: 1,411,606 km (0.103 R)
• M10: 1,543,102 km (0.064 R)
• M11: 1,691,204 km (0.098 R)
• M12: 1,961,677 km (0.091 R)
• M13: 2,055,026 km (0.104 R)
• M14: 2,163,634 km (0.108 R)
• M15: 2,232,299 km (0.091 R)
• M16: 2,301,862 km (0.045 R)
• M17: 2,414,809 km (0.095 R)
• M18: 2,529,550 km (0.11 R)
• M19: 2,587,594 km (0.077 R)
• M20: 2,660,748 km (0.114 R)
• M21: 2,809,298 km (0.091 R)
• M22: 3,037,286 km (0.058 R)
• M23: 3,806,817 km (0.11 R)
• M24: 3,940,857 km (0.069 R)
• M25: 4,144,759 km (0.103 R)
• M26: 4,230,777 km (0.07 R)
• M27: 4,439,766 km (0.036 R)
• M28: 4,545,382 km (0.049 R)
• M29: 4,616,441 km (0.103 R)
• M30: 4,687,799 km (0.085 R)
• M31: 4,958,571 km (0.116 R)
• M32: 5,105,027 km (0.119 R)
• M33: 5,308,929 km (0.088 R)
• M34: 5,402,428 km (0.105 R)
• M35: 5,878,448 km (0.109 R)
• M36: 6,288,646 km (0.08 R)
• M37: 6,387,679 km (0.055 R)
• M38: 6,487,312 km (0.085 R)
• M39: 6,567,347 km (0.059 R)
• M40: 6,708,268 km (0.108 R)
• M41: 6,890,777 km (0.048 R)
• M42: 7,033,942 km (0.097 R)
• M43: 8,085,167 km (0.072 R)
• M44: 8,193,027 km (0.088 R)
• M45: 8,761,349 km (0.119 R)
• M46: 8,827,621 km (0.096 R)
• M47: 8,916,482 km (0.061 R)
• M48: 9,387,566 km (0.092 R)
• M49: 9,455,483 km (0.032 R)
• M50: 9,866,728 km (0.086 R)
• M51: 9,958,880 km (0.079 R)
• M52: 10,028,293 km (0.069 R)
• M53: 10,330,481 km (0.085 R)
• M54: 10,447,616 km (0.108 R)
• M55: 10,635,810 km (0.084 R)
• M56: 10,777,779 km (0.112 R)
• M57: 10,991,853 km (0.106 R)
• M58: 11,111,382 km (0.116 R)
• M59: 11,231,359 km (0.069 R)
• M60: 11,399,956 km (0.036 R)
• M61: 12,009,268 km (0.028 R)
• M62: 12,231,122 km (0.098 R)
• M63: 12,754,266 km (0.094 R)
• M64: 13,006,039 km (0.091 R)
• M65: 13,208,594 km (0.098 R)
• M66: 13,565,535 km (0.058 R)
• M67: 13,951,497 km (0.113 R)
• M68: 14,288,990 km (0.113 R)
• M69: 14,471,799 km (0.07 R)
• M70: 14,998,533 km (0.08 R)
• M71: 15,184,333 km (0.118 R)
• M72: 15,344,254 km (0.108 R)
• M73: 16,043,474 km (0.113 R)
• M74: 16,179,159 km (0.04 R)
• M75: 16,342,520 km (0.108 R)
• M76: 16,506,330 km (0.088 R)
• M77: 16,670,738 km (0.117 R)
• M78: 16,835,744 km (0.087 R)
• M79: 17,921,077 km (0.103 R)
• M80: 18,061,849 km (0.077 R)
• M81: 18,828,538 km (0.08 R)
• M82: 19,028,999 km (0.115 R)
• M83: 19,172,762 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.4

Radius: 14.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.85 AU - 4.15 AU

Year: 5426 Days

Day: 12.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,567,221 km

• M1: 195,824 km (0.098 R)
• M2: 486,492 km (0.089 R)
• M3: 950,246 km (0.116 R)
• M4: 1,197,232 km (0.067 R)
• M5: 1,571,974 km (0.054 R)
• M6: 1,925,624 km (0.118 R)
• M7: 2,182,483 km (0.119 R)
• M8: 2,284,359 km (0.112 R)
• M9: 2,556,927 km (0.058 R)
• M10: 2,997,343 km (0.12 R)
• M11: 3,557,587 km (0.051 R)
• M12: 4,227,187 km (0.118 R)
• M13: 4,801,792 km (0.118 R)
• M14: 5,153,048 km (0.081 R)
• M15: 5,345,730 km (0.066 R)
• M16: 5,710,001 km (0.082 R)
• M17: 5,909,415 km (0.088 R)
• M18: 6,024,456 km (0.106 R)
• M19: 6,344,894 km (0.099 R)
• M20: 6,611,179 km (0.077 R)
• M21: 6,760,627 km (0.113 R)
• M22: 7,494,255 km (0.045 R)
• M23: 8,188,987 km (0.11 R)
• M24: 8,674,582 km (0.109 R)
• M25: 9,370,212 km (0.115 R)
• M26: 9,980,871 km (0.117 R)
• M27: 10,083,944 km (0.106 R)
• M28: 10,325,694 km (0.095 R)
• M29: 10,569,389 km (0.045 R)
• M30: 10,991,704 km (0.105 R)
• M31: 11,347,896 km (0.109 R)
• M32: 11,563,467 km (0.067 R)
• M33: 11,707,978 km (0.101 R)
• M34: 12,071,651 km (0.087 R)
• M35: 12,476,163 km (0.109 R)
• M36: 12,661,515 km (0.083 R)
• M37: 13,072,460 km (0.083 R)
• M38: 13,223,105 km (0.097 R)
• M39: 13,412,047 km (0.098 R)
• M40: 13,525,891 km (0.114 R)
• M41: 13,792,774 km (0.101 R)
• M42: 13,984,559 km (0.119 R)
• M43: 14,254,433 km (0.068 R)
• M44: 14,448,162 km (0.083 R)
• M45: 14,603,894 km (0.082 R)
• M46: 14,799,269 km (0.108 R)
• M47: 15,153,217 km (0.076 R)
• M48: 15,869,641 km (0.118 R)
• M49: 16,110,793 km (0.09 R)
• M50: 16,882,868 km (0.115 R)
• M51: 18,336,361 km (0.114 R)
• M52: 19,014,189 km (0.088 R)
• M53: 19,484,973 km (0.091 R)
• M54: 20,089,648 km (0.048 R)
• M55: 20,788,419 km (0.092 R)
• M56: 22,615,159 km (0.063 R)
• M57: 23,845,901 km (0.041 R)
• M58: 24,911,636 km (0.116 R)
• M59: 25,004,985 km (0.115 R)
• M60: 25,850,961 km (0.111 R)
• M61: 26,134,898 km (0.112 R)
• M62: 26,229,892 km (0.055 R)
• M63: 27,377,906 km (0.079 R)
• M64: 28,006,517 km (0.099 R)
• M65: 28,103,606 km (0.11 R)
• M66: 28,444,539 km (0.078 R)
• M67: 28,590,995 km (0.078 R)
• M68: 29,376,683 km (0.1 R)
• M69: 29,475,418 km (0.089 R)
• M70: 29,722,703 km (0.116 R)
• M71: 30,169,552 km (0.092 R)
• M72: 31,019,567 km (0.099 R)
• M73: 31,624,242 km (0.118 R)
• M74: 32,232,956 km (0.067 R)
• M75: 32,743,234 km (0.036 R)
• M76: 33,926,703 km (0.066 R)
• M77: 34,810,527 km (0.074 R)
• M78: 35,072,024 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.2

Radius: 4.4

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.41 AU - 7.81 AU

Year: 14239 Days

Day: 15.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,567,221 km

• M1: 71,508 km (0.114 R)
• M2: 253,868 km (0.1 R)
• M3: 508,334 km (0.096 R)
• M4: 570,117 km (0.102 R)
• M5: 634,445 km (0.117 R)
• M6: 823,985 km (0.086 R)
• M7: 1,069,924 km (0.049 R)
• M8: 1,232,088 km (0.079 R)
• M9: 1,380,489 km (0.1 R)
• M10: 1,424,022 km (0.045 R)
• M11: 1,557,164 km (0.046 R)
• M12: 1,671,307 km (0.117 R)
• M13: 1,788,143 km (0.109 R)
• M14: 1,859,502 km (0.098 R)
• M15: 2,005,210 km (0.116 R)
• M16: 2,079,410 km (0.042 R)
• M17: 2,256,085 km (0.116 R)
• M18: 2,787,457 km (0.1 R)
• M19: 3,010,358 km (0.11 R)
• M20: 3,268,115 km (0.06 R)
• M21: 3,384,951 km (0.113 R)
• M22: 3,989,626 km (0.092 R)
• M23: 4,114,540 km (0.071 R)
• M24: 4,464,748 km (0.098 R)
• M25: 4,857,592 km (0.074 R)
• M26: 5,261,357 km (0.117 R)
• M27: 5,329,723 km (0.118 R)
• M28: 5,851,820 km (0.084 R)
• M29: 6,101,050 km (0.117 R)
• M30: 6,462,927 km (0.104 R)
• M31: 6,831,985 km (0.082 R)
• M32: 6,981,433 km (0.074 R)
• M33: 7,018,982 km (0.069 R)
• M34: 7,590,147 km (0.11 R)
• M35: 7,979,251 km (0.114 R)
• M36: 8,057,790 km (0.11 R)
• M37: 9,020,752 km (0.095 R)
• M38: 9,599,097 km (0.101 R)
• M39: 10,189,410 km (0.091 R)
• M40: 10,403,036 km (0.091 R)
• M41: 10,575,073 km (0.094 R)
• M42: 10,618,158 km (0.111 R)
• M43: 10,791,392 km (0.113 R)
• M44: 11,052,889 km (0.119 R)
• M45: 12,300,685 km (0.105 R)
• M46: 12,391,491 km (0.115 R)
• M47: 12,711,032 km (0.039 R)
• M48: 13,033,415 km (0.116 R)
• M49: 13,921,877 km (0.061 R)
• M50: 13,969,150 km (0.11 R)
• M51: 15,364,001 km (0.045 R)
• M52: 15,510,756 km (0.092 R)
• M53: 15,707,328 km (0.119 R)
• M54: 16,351,496 km (0.085 R)
• M55: 16,401,462 km (0.098 R)
• M56: 16,601,624 km (0.04 R)
• M57: 17,156,183 km (0.114 R)
• M58: 18,751,644 km (0.103 R)
• M59: 18,908,572 km (0.118 R)
• M60: 19,276,284 km (0.078 R)
• M61: 19,699,496 km (0.034 R)
• M62: 19,858,968 km (0.088 R)
• M63: 20,232,813 km (0.043 R)
• M64: 20,447,486 km (0.051 R)
• M65: 20,770,916 km (0.116 R)
• M66: 24,381,162 km (0.113 R)
• M67: 24,896,078 km (0.048 R)
• M68: 25,241,350 km (0.113 R)
• M69: 26,169,754 km (0.062 R)
• M70: 26,755,729 km (0.106 R)
• M71: 28,479,395 km (0.083 R)
• M72: 29,567,122 km (0.045 R)
• M73: 30,177,331 km (0.032 R)
• M74: 31,970,112 km (0.119 R)
• M75: 33,226,585 km (0.066 R)
• M76: 33,797,301 km (0.038 R)
• M77: 34,371,158 km (0.073 R)
• M78: 34,819,652 km (0.094 R)
• M79: 35,334,718 km (0.09 R)
• M80: 35,722,625 km (0.102 R)
• M81: 35,787,401 km (0.106 R)
• M82: 39,076,460 km (0.047 R)
• M83: 39,143,330 km (0.12 R)
• M84: 39,210,051 km (0.089 R)
• M85: 39,880,100 km (0.109 R)
• M86: 40,621,656 km (0.101 R)
• M87: 41,503,685 km (0.118 R)
• M88: 41,981,351 km (0.086 R)
• M89: 42,666,809 km (0.059 R)
• M90: 42,804,289 km (0.116 R)
• M91: 43,979,231 km (0.085 R)
• M92: 44,466,172 km (0.091 R)
• M93: 44,745,172 km (0.104 R)
• M94: 46,643,718 km (0.076 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: 428 - 11,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit