🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 10.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.67 AU - 1.03 AU

Year: 498 Days

Day: 8.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,290,042 km

• M1: 130,449 km (0.027 R)
• M2: 199,115 km (0.057 R)
• M3: 276,008 km (0.116 R)
• M4: 387,010 km (0.101 R)
• M5: 450,738 km (0.12 R)
• M6: 539,600 km (0.098 R)
• M7: 630,256 km (0.094 R)
• M8: 693,237 km (0.078 R)
• M9: 774,468 km (0.096 R)
• M10: 876,195 km (0.117 R)
• M11: 944,711 km (0.088 R)
• M12: 1,036,264 km (0.06 R)
• M13: 1,152,652 km (0.116 R)
• M14: 1,306,139 km (0.078 R)
• M15: 1,378,993 km (0.09 R)
• M16: 1,463,366 km (0.09 R)
• M17: 1,574,069 km (0.105 R)
• M18: 1,648,269 km (0.091 R)
• M19: 1,770,940 km (0.062 R)
• M20: 1,852,022 km (0.111 R)
• M21: 1,919,341 km (0.105 R)
• M22: 1,991,297 km (0.117 R)
• M23: 2,193,105 km (0.036 R)
• M24: 2,308,594 km (0.119 R)
• M25: 2,405,683 km (0.069 R)
• M26: 2,504,268 km (0.071 R)
• M27: 2,650,425 km (0.098 R)
• M28: 2,718,193 km (0.117 R)
• M29: 2,820,967 km (0.053 R)
• M30: 2,920,749 km (0.06 R)
• M31: 2,999,587 km (0.082 R)
• M32: 3,070,347 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 12.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.2 AU - 4 AU

Year: 4343 Days

Day: 5.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,290,042 km

• M1: 173,534 km (0.066 R)
• M2: 289,621 km (0.075 R)
• M3: 371,152 km (0.098 R)
• M4: 599,738 km (0.115 R)
• M5: 1,013,675 km (0.115 R)
• M6: 1,197,681 km (0.089 R)
• M7: 1,407,566 km (0.075 R)
• M8: 1,660,536 km (0.109 R)
• M9: 1,816,417 km (0.095 R)
• M10: 2,076,418 km (0.088 R)
• M11: 2,524,614 km (0.089 R)
• M12: 2,871,531 km (0.07 R)
• M13: 2,965,479 km (0.116 R)
• M14: 3,079,622 km (0.118 R)
• M15: 3,292,649 km (0.072 R)
• M16: 3,410,831 km (0.05 R)
• M17: 3,550,705 km (0.052 R)
• M18: 3,815,494 km (0.08 R)
• M19: 4,086,864 km (0.103 R)
• M20: 4,343,125 km (0.108 R)
• M21: 4,473,126 km (0.112 R)
• M22: 4,560,641 km (0.101 R)
• M23: 4,737,316 km (0.034 R)
• M24: 4,826,626 km (0.11 R)
• M25: 5,373,705 km (0.075 R)
• M26: 5,466,755 km (0.099 R)
• M27: 5,584,040 km (0.117 R)
• M28: 6,109,727 km (0.09 R)
• M29: 6,626,288 km (0.093 R)
• M30: 7,080,467 km (0.102 R)
• M31: 7,466,579 km (0.091 R)
• M32: 7,859,723 km (0.119 R)
• M33: 8,206,042 km (0.109 R)
• M34: 8,421,612 km (0.035 R)
• M35: 8,530,071 km (0.068 R)
• M36: 8,913,490 km (0.029 R)
• M37: 9,135,044 km (0.086 R)
• M38: 9,302,594 km (0.03 R)
• M39: 9,527,440 km (0.059 R)
• M40: 9,612,262 km (0.116 R)
• M41: 9,725,657 km (0.113 R)
• M42: 10,155,152 km (0.078 R)
• M43: 10,328,686 km (0.096 R)
• M44: 10,649,274 km (0.101 R)
• M45: 10,884,591 km (0.08 R)
• M46: 11,121,704 km (0.09 R)
• M47: 11,270,704 km (0.098 R)
• M48: 11,661,304 km (0.098 R)
• M49: 11,873,433 km (0.109 R)
• M50: 12,548,718 km (0.075 R)
• M51: 12,672,884 km (0.097 R)
• M52: 12,922,264 km (0.107 R)
• M53: 13,110,458 km (0.116 R)
• M54: 14,161,682 km (0.119 R)
• M55: 14,290,935 km (0.069 R)
• M56: 14,811,835 km (0.081 R)
• M57: 14,975,944 km (0.072 R)
• M58: 15,074,678 km (0.092 R)
• M59: 16,175,270 km (0.049 R)
• M60: 16,581,877 km (0.032 R)
• M61: 17,822,043 km (0.102 R)
• M62: 18,101,642 km (0.033 R)
• M63: 18,277,269 km (0.045 R)
• M64: 18,453,346 km (0.098 R)
• M65: 18,878,204 km (0.052 R)
• M66: 19,918,358 km (0.084 R)
• M67: 21,680,771 km (0.094 R)
• M68: 22,316,861 km (0.083 R)
• M69: 22,769,694 km (0.092 R)
• M70: 22,921,236 km (0.046 R)
• M71: 23,187,371 km (0.061 R)
• M72: 25,000,347 km (0.081 R)
• M73: 25,156,827 km (0.083 R)
• M74: 25,313,456 km (0.117 R)
• M75: 26,022,849 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.5

Radius: 5.5

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.52 AU - 9.56 AU

Year: 15868 Days

Day: 22.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,290,042 km

• M1: 111,301 km (0.061 R)
• M2: 189,690 km (0.117 R)
• M3: 277,504 km (0.071 R)
• M4: 364,570 km (0.087 R)
• M5: 566,228 km (0.117 R)
• M6: 718,818 km (0.12 R)
• M7: 779,405 km (0.088 R)
• M8: 1,062,145 km (0.064 R)
• M9: 2,079,560 km (0.071 R)
• M10: 3,622,064 km (0.077 R)
• M11: 3,798,739 km (0.117 R)
• M12: 4,234,517 km (0.071 R)
• M13: 4,345,968 km (0.109 R)
• M14: 4,458,316 km (0.109 R)
• M15: 5,756,975 km (0.113 R)
• M16: 6,256,183 km (0.037 R)
• M17: 6,553,883 km (0.031 R)
• M18: 7,118,914 km (0.083 R)
• M19: 7,429,629 km (0.106 R)
• M20: 7,564,117 km (0.119 R)
• M21: 7,926,742 km (0.11 R)
• M22: 8,388,102 km (0.114 R)
• M23: 8,716,170 km (0.066 R)
• M24: 8,905,561 km (0.12 R)
• M25: 9,288,382 km (0.096 R)
• M26: 9,384,873 km (0.095 R)
• M27: 9,433,193 km (0.101 R)
• M28: 9,725,358 km (0.068 R)
• M29: 9,971,147 km (0.06 R)
• M30: 10,318,513 km (0.056 R)
• M31: 11,332,936 km (0.039 R)
• M32: 11,852,041 km (0.102 R)
• M33: 12,538,396 km (0.104 R)
• M34: 13,564,488 km (0.087 R)
• M35: 14,505,159 km (0.059 R)
• M36: 15,409,628 km (0.066 R)
• M37: 15,524,070 km (0.067 R)
• M38: 16,448,884 km (0.056 R)
• M39: 16,507,227 km (0.096 R)
• M40: 16,976,965 km (0.114 R)
• M41: 17,213,479 km (0.069 R)
• M42: 18,230,595 km (0.106 R)
• M43: 19,144,189 km (0.097 R)
• M44: 19,267,159 km (0.078 R)
• M45: 19,390,278 km (0.077 R)
• M46: 19,699,496 km (0.111 R)
• M47: 19,761,580 km (0.04 R)
• M48: 19,823,663 km (0.11 R)
• M49: 20,322,721 km (0.089 R)
• M50: 20,699,708 km (0.095 R)
• M51: 21,142,517 km (0.051 R)
• M52: 21,780,403 km (0.08 R)
• M53: 22,295,319 km (0.116 R)
• M54: 22,424,571 km (0.066 R)
• M55: 22,489,347 km (0.119 R)
• M56: 23,140,547 km (0.072 R)
• M57: 23,534,139 km (0.08 R)
• M58: 23,996,246 km (0.106 R)
• M59: 24,394,626 km (0.112 R)
• M60: 24,728,378 km (0.087 R)
• M61: 24,795,249 km (0.097 R)
• M62: 25,738,463 km (0.067 R)
• M63: 26,078,200 km (0.062 R)
• M64: 26,556,165 km (0.119 R)
• M65: 26,693,346 km (0.088 R)
• M66: 27,244,166 km (0.057 R)
• M67: 29,060,134 km (0.107 R)
• M68: 29,484,843 km (0.094 R)
• M69: 30,268,586 km (0.079 R)
• M70: 32,221,287 km (0.072 R)
• M71: 32,734,108 km (0.102 R)
• M72: 32,881,163 km (0.058 R)
• M73: 33,028,517 km (0.12 R)
• M74: 35,943,432 km (0.069 R)
• M75: 36,780,282 km (0.105 R)
• M76: 38,628,564 km (0.045 R)
• M77: 39,017,369 km (0.095 R)
• M78: 39,720,628 km (0.07 R)
• M79: 41,695,769 km (0.105 R)
• M80: 44,188,967 km (0.03 R)
• M81: 45,248,718 km (0.117 R)
• M82: 46,234,419 km (0.054 R)
• M83: 47,559,706 km (0.088 R)
• M84: 51,097,546 km (0.081 R)
• M85: 51,268,088 km (0.047 R)
• M86: 52,725,620 km (0.077 R)
• M87: 53,676,015 km (0.117 R)
• M88: 54,109,849 km (0.105 R)
• M89: 56,032,481 km (0.079 R)
• M90: 56,120,444 km (0.053 R)
• M91: 57,622,108 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.2

Radius: 3.3

Gravity: 33.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.29 AU - 9.95 AU

Year: 18971 Days

Day: 16.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,290,042 km

• M1: 160,967 km (0.116 R)
• M2: 532,868 km (0.075 R)
• M3: 587,920 km (0.069 R)
• M4: 890,107 km (0.09 R)
• M5: 933,640 km (0.059 R)
• M6: 1,886,579 km (0.062 R)
• M7: 2,028,248 km (0.084 R)
• M8: 2,056,971 km (0.12 R)
• M9: 2,114,865 km (0.032 R)
• M10: 2,173,208 km (0.093 R)
• M11: 3,832,997 km (0.117 R)
• M12: 3,904,355 km (0.12 R)
• M13: 4,012,065 km (0.102 R)
• M14: 5,103,831 km (0.093 R)
• M15: 5,500,265 km (0.103 R)
• M16: 5,988,852 km (0.114 R)
• M17: 6,280,418 km (0.078 R)
• M18: 6,322,455 km (0.087 R)
• M19: 6,576,472 km (0.071 R)
• M20: 7,007,314 km (0.108 R)
• M21: 7,536,142 km (0.08 R)
• M22: 8,307,319 km (0.085 R)
• M23: 8,725,595 km (0.068 R)
• M24: 9,246,196 km (0.119 R)
• M25: 9,486,001 km (0.096 R)
• M26: 9,630,961 km (0.087 R)
• M27: 9,679,431 km (0.04 R)
• M28: 9,728,050 km (0.027 R)
• M29: 9,825,289 km (0.081 R)
• M30: 10,665,879 km (0.081 R)
• M31: 10,766,260 km (0.098 R)
• M32: 11,375,123 km (0.078 R)
• M33: 11,529,209 km (0.059 R)
• M34: 11,943,146 km (0.112 R)
• M35: 12,204,344 km (0.093 R)
• M36: 12,732,275 km (0.092 R)
• M37: 13,321,690 km (0.097 R)
• M38: 14,139,692 km (0.059 R)
• M39: 14,527,000 km (0.102 R)
• M40: 15,198,994 km (0.105 R)
• M41: 16,225,684 km (0.1 R)
• M42: 16,631,094 km (0.104 R)
• M43: 17,569,971 km (0.116 R)
• M44: 18,165,520 km (0.11 R)
• M45: 18,285,348 km (0.081 R)
• M46: 18,345,486 km (0.09 R)
• M47: 19,132,072 km (0.105 R)
• M48: 20,737,855 km (0.039 R)
• M49: 20,988,731 km (0.113 R)
• M50: 21,683,763 km (0.038 R)
• M51: 21,938,378 km (0.048 R)
• M52: 22,130,013 km (0.042 R)
• M53: 22,450,601 km (0.06 R)
• M54: 23,291,341 km (0.055 R)
• M55: 23,748,213 km (0.035 R)
• M56: 23,813,737 km (0.099 R)
• M57: 24,076,431 km (0.05 R)
• M58: 25,270,372 km (0.119 R)
• M59: 26,755,579 km (0.107 R)
• M60: 27,715,250 km (0.108 R)
• M61: 27,784,214 km (0.083 R)
• M62: 28,199,348 km (0.053 R)
• M63: 28,616,577 km (0.087 R)
• M64: 29,035,750 km (0.071 R)
• M65: 29,597,789 km (0.109 R)
• M66: 31,018,670 km (0.106 R)
• M67: 31,521,169 km (0.111 R)
• M68: 31,954,105 km (0.118 R)
• M69: 32,026,361 km (0.118 R)
• M70: 32,461,541 km (0.116 R)
• M71: 33,337,736 km (0.115 R)
• M72: 34,147,808 km (0.094 R)
• M73: 35,038,813 km (0.087 R)
• M74: 35,862,200 km (0.102 R)
• M75: 36,540,776 km (0.069 R)
• M76: 37,299,536 km (0.077 R)
• M77: 40,151,919 km (0.077 R)
• M78: 40,856,375 km (0.03 R)
• M79: 41,091,992 km (0.1 R)
• M80: 41,722,846 km (0.034 R)
• M81: 42,436,129 km (0.083 R)
• M82: 42,674,887 km (0.104 R)
• M83: 43,634,109 km (0.119 R)
• M84: 44,277,529 km (0.11 R)
• M85: 44,924,091 km (0.081 R)
• M86: 45,329,800 km (0.088 R)
• M87: 46,063,129 km (0.049 R)
• M88: 46,882,477 km (0.043 R)
• M89: 48,452,506 km (0.113 R)
• M90: 48,785,212 km (0.114 R)
• M91: 49,035,340 km (0.086 R)
• M92: 49,369,242 km (0.109 R)
• M93: 50,460,259 km (0.053 R)
• M94: 51,474,234 km (0.072 R)
• M95: 52,922,192 km (0.117 R)
• M96: 54,556,249 km (0.045 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit