🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 14.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.82 AU - 1.02 AU

Year: 579 Days

Day: 10.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,154,369 km

• M1: 200,760 km (0.115 R)
• M2: 322,533 km (0.119 R)
• M3: 451,636 km (0.102 R)
• M4: 591,360 km (0.057 R)
• M5: 701,165 km (0.091 R)
• M6: 806,781 km (0.115 R)
• M7: 990,637 km (0.115 R)
• M8: 1,155,494 km (0.119 R)
• M9: 1,284,298 km (0.118 R)
• M10: 1,402,779 km (0.051 R)
• M11: 1,601,445 km (0.045 R)
• M12: 1,815,520 km (0.086 R)
• M13: 1,926,372 km (0.038 R)
• M14: 2,063,703 km (0.074 R)
• M15: 2,179,791 km (0.071 R)
• M16: 2,392,968 km (0.072 R)
• M17: 2,508,906 km (0.085 R)
• M18: 2,679,597 km (0.025 R)
• M19: 2,840,714 km (0.117 R)
• M20: 2,956,802 km (0.083 R)
• M21: 3,081,567 km (0.113 R)
• M22: 3,229,519 km (0.115 R)
• M23: 3,408,737 km (0.078 R)
• M24: 3,503,133 km (0.117 R)
• M25: 3,613,387 km (0.047 R)
• M26: 3,747,127 km (0.038 R)
• M27: 3,913,032 km (0.047 R)
• M28: 4,081,329 km (0.101 R)
• M29: 4,213,125 km (0.117 R)
• M30: 4,322,630 km (0.033 R)
• M31: 4,417,326 km (0.073 R)
• M32: 4,624,968 km (0.119 R)
• M33: 4,762,598 km (0.086 R)
• M34: 5,050,125 km (0.118 R)
• M35: 5,309,677 km (0.038 R)
• M36: 5,470,794 km (0.047 R)
• M37: 5,599,299 km (0.09 R)
• M38: 5,746,204 km (0.083 R)
• M39: 5,868,126 km (0.119 R)
• M40: 6,026,101 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 14

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.83 AU - 1.37 AU

Year: 757 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 85,154,369 km

• M1: 190,288 km (0.071 R)
• M2: 306,676 km (0.058 R)
• M3: 397,182 km (0.103 R)
• M4: 489,933 km (0.113 R)
• M5: 579,542 km (0.086 R)
• M6: 724,652 km (0.057 R)
• M7: 862,581 km (0.074 R)
• M8: 987,944 km (0.1 R)
• M9: 1,114,205 km (0.12 R)
• M10: 1,258,716 km (0.084 R)
• M11: 1,409,810 km (0.053 R)
• M12: 1,501,065 km (0.062 R)
• M13: 1,628,223 km (0.077 R)
• M14: 1,752,240 km (0.06 R)
• M15: 1,879,548 km (0.027 R)
• M16: 1,988,156 km (0.08 R)
• M17: 2,227,213 km (0.091 R)
• M18: 2,420,793 km (0.108 R)
• M19: 2,515,638 km (0.102 R)
• M20: 2,684,833 km (0.113 R)
• M21: 2,791,646 km (0.097 R)
• M22: 2,899,805 km (0.104 R)
• M23: 3,311,648 km (0.057 R)
• M24: 3,417,563 km (0.114 R)
• M25: 3,524,675 km (0.076 R)
• M26: 3,651,235 km (0.083 R)
• M27: 3,779,141 km (0.099 R)
• M28: 4,354,495 km (0.077 R)
• M29: 4,667,454 km (0.119 R)
• M30: 4,756,763 km (0.112 R)
• M31: 4,977,720 km (0.095 R)
• M32: 5,315,512 km (0.032 R)
• M33: 5,471,542 km (0.071 R)
• M34: 5,576,410 km (0.107 R)
• M35: 5,671,405 km (0.1 R)
• M36: 6,045,998 km (0.091 R)
• M37: 6,176,298 km (0.04 R)
• M38: 6,307,645 km (0.116 R)
• M39: 6,450,959 km (0.085 R)
• M40: 6,707,071 km (0.085 R)
• M41: 6,853,378 km (0.088 R)
• M42: 7,000,732 km (0.086 R)
• M43: 7,218,097 km (0.102 R)
• M44: 7,344,956 km (0.104 R)
• M45: 7,449,226 km (0.086 R)
• M46: 7,577,431 km (0.092 R)
• M47: 7,788,963 km (0.102 R)
• M48: 7,919,113 km (0.104 R)
• M49: 8,073,797 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.6

Radius: 10

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.03 AU - 3.97 AU

Year: 4295 Days

Day: 10.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 85,154,369 km

• M1: 224,846 km (0.112 R)
• M2: 315,652 km (0.049 R)
• M3: 408,701 km (0.058 R)
• M4: 573,857 km (0.041 R)
• M5: 637,287 km (0.102 R)
• M6: 782,546 km (0.093 R)
• M7: 896,390 km (0.051 R)
• M8: 2,292,887 km (0.079 R)
• M9: 2,902,947 km (0.075 R)
• M10: 3,388,242 km (0.086 R)
• M11: 3,791,109 km (0.112 R)
• M12: 4,154,034 km (0.061 R)
• M13: 4,528,178 km (0.11 R)
• M14: 4,719,364 km (0.088 R)
• M15: 4,816,004 km (0.103 R)
• M16: 5,838,655 km (0.057 R)
• M17: 5,942,476 km (0.068 R)
• M18: 6,025,952 km (0.105 R)
• M19: 6,428,071 km (0.104 R)
• M20: 6,578,417 km (0.052 R)
• M21: 6,992,354 km (0.097 R)
• M22: 7,280,480 km (0.08 R)
• M23: 7,459,847 km (0.119 R)
• M24: 7,799,883 km (0.09 R)
• M25: 7,937,364 km (0.064 R)
• M26: 8,284,580 km (0.111 R)
• M27: 8,660,520 km (0.055 R)
• M28: 8,922,167 km (0.108 R)
• M29: 9,673,597 km (0.111 R)
• M30: 10,419,940 km (0.082 R)
• M31: 10,546,201 km (0.05 R)
• M32: 10,698,342 km (0.028 R)
• M33: 11,236,595 km (0.075 R)
• M34: 11,652,627 km (0.072 R)
• M35: 11,915,321 km (0.108 R)
• M36: 12,179,810 km (0.103 R)
• M37: 12,633,989 km (0.084 R)
• M38: 12,714,772 km (0.108 R)
• M39: 12,849,709 km (0.036 R)
• M40: 13,257,363 km (0.115 R)
• M41: 13,863,085 km (0.058 R)
• M42: 14,449,658 km (0.081 R)
• M43: 15,359,064 km (0.065 R)
• M44: 15,445,232 km (0.053 R)
• M45: 16,257,549 km (0.119 R)
• M46: 16,433,476 km (0.105 R)
• M47: 16,698,563 km (0.064 R)
• M48: 16,816,745 km (0.105 R)
• M49: 17,054,008 km (0.11 R)
• M50: 17,382,225 km (0.107 R)
• M51: 17,592,111 km (0.066 R)
• M52: 17,923,770 km (0.088 R)
• M53: 18,014,426 km (0.113 R)
• M54: 18,196,487 km (0.108 R)
• M55: 18,409,664 km (0.093 R)
• M56: 18,654,256 km (0.087 R)
• M57: 19,054,131 km (0.111 R)
• M58: 19,270,599 km (0.112 R)
• M59: 19,705,929 km (0.12 R)
• M60: 19,862,259 km (0.098 R)
• M61: 20,586,313 km (0.109 R)
• M62: 20,808,465 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.4

Radius: 4.6

Gravity: 37.5 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.99 AU - 11.81 AU

Year: 22002 Days

Day: 24.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,154,369 km

• M1: 59,839 km (0.119 R)
• M2: 107,112 km (0.116 R)
• M3: 316,100 km (0.086 R)
• M4: 614,398 km (0.114 R)
• M5: 1,008,589 km (0.095 R)
• M6: 1,402,779 km (0.119 R)
• M7: 1,533,079 km (0.092 R)
• M8: 2,354,820 km (0.081 R)
• M9: 2,431,863 km (0.056 R)
• M10: 2,509,654 km (0.088 R)
• M11: 2,588,342 km (0.093 R)
• M12: 4,091,951 km (0.095 R)
• M13: 4,951,540 km (0.105 R)
• M14: 5,503,406 km (0.078 R)
• M15: 6,883,447 km (0.109 R)
• M16: 7,725,683 km (0.096 R)
• M17: 8,305,075 km (0.105 R)
• M18: 8,718,863 km (0.096 R)
• M19: 9,566,485 km (0.059 R)
• M20: 9,937,787 km (0.044 R)
• M21: 10,062,551 km (0.074 R)
• M22: 11,273,845 km (0.115 R)
• M23: 11,600,268 km (0.08 R)
• M24: 12,733,023 km (0.095 R)
• M25: 14,816,173 km (0.118 R)
• M26: 14,887,382 km (0.066 R)
• M27: 15,245,369 km (0.096 R)
• M28: 15,317,176 km (0.098 R)
• M29: 15,389,283 km (0.057 R)
• M30: 16,779,346 km (0.098 R)
• M31: 16,853,547 km (0.102 R)
• M32: 17,904,771 km (0.093 R)
• M33: 17,980,617 km (0.118 R)
• M34: 18,438,237 km (0.117 R)
• M35: 18,822,404 km (0.113 R)
• M36: 19,209,414 km (0.092 R)
• M37: 19,287,055 km (0.07 R)
• M38: 21,666,110 km (0.102 R)
• M39: 23,302,711 km (0.119 R)
• M40: 23,634,818 km (0.079 R)
• M41: 24,640,265 km (0.043 R)
• M42: 24,809,311 km (0.091 R)
• M43: 28,356,576 km (0.069 R)
• M44: 30,505,399 km (0.11 R)
• M45: 31,233,193 km (0.084 R)
• M46: 32,891,635 km (0.09 R)
• M47: 34,013,021 km (0.067 R)
• M48: 34,483,955 km (0.092 R)
• M49: 35,622,993 km (0.033 R)
• M50: 36,101,257 km (0.098 R)
• M51: 37,451,677 km (0.117 R)
• M52: 40,899,160 km (0.101 R)
• M53: 41,299,484 km (0.108 R)
• M54: 41,399,864 km (0.06 R)
• M55: 41,701,154 km (0.034 R)
• M56: 42,003,342 km (0.114 R)
• M57: 44,446,425 km (0.12 R)
• M58: 44,755,045 km (0.092 R)
• M59: 45,581,424 km (0.088 R)
• M60: 45,892,737 km (0.077 R)
• M61: 46,100,529 km (0.115 R)
• M62: 46,413,039 km (0.036 R)
• M63: 46,830,566 km (0.108 R)
• M64: 48,831,288 km (0.104 R)
• M65: 50,002,191 km (0.083 R)
• M66: 51,182,368 km (0.049 R)
• M67: 51,505,948 km (0.099 R)
• M68: 51,613,809 km (0.098 R)
• M69: 51,721,968 km (0.118 R)
• M70: 52,589,037 km (0.097 R)
• M71: 53,024,367 km (0.065 R)
• M72: 53,460,893 km (0.112 R)
• M73: 53,570,250 km (0.099 R)
• M74: 54,557,446 km (0.111 R)
• M75: 55,994,034 km (0.106 R)
• M76: 57,779,186 km (0.111 R)
• M77: 58,228,428 km (0.025 R)
• M78: 60,150,312 km (0.082 R)
• M79: 60,491,694 km (0.102 R)
• M80: 60,719,532 km (0.056 R)
• M81: 62,553,153 km (0.064 R)
• M82: 63,014,363 km (0.079 R)
• M83: 63,360,981 km (0.069 R)
• M84: 64,404,726 km (0.084 R)
• M85: 65,922,546 km (0.043 R)
• M86: 66,039,681 km (0.108 R)
• M87: 67,924,913 km (0.068 R)
• M88: 69,231,052 km (0.047 R)
• M89: 71,989,039 km (0.096 R)
• M90: 72,714,439 km (0.083 R)
• M91: 74,172,419 km (0.115 R)
• M92: 74,782,779 km (0.094 R)
• M93: 76,500,611 km (0.094 R)
• M94: 77,240,672 km (0.099 R)
• M95: 79,725,044 km (0.11 R)
• M96: 80,225,000 km (0.115 R)
• M97: 81,605,489 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit