🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 9.2

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.64 AU - 0.92 AU

Year: 452 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,742,535 km

• M1: 126,560 km (0.035 R)
• M2: 184,753 km (0.088 R)
• M3: 254,466 km (0.089 R)
• M4: 315,053 km (0.112 R)
• M5: 378,632 km (0.07 R)
• M6: 495,169 km (0.104 R)
• M7: 591,510 km (0.085 R)
• M8: 649,704 km (0.112 R)
• M9: 743,651 km (0.1 R)
• M10: 856,149 km (0.099 R)
• M11: 914,791 km (0.119 R)
• M12: 1,081,144 km (0.071 R)
• M13: 1,267,094 km (0.105 R)
• M14: 1,341,295 km (0.115 R)
• M15: 1,423,573 km (0.028 R)
• M16: 1,521,261 km (0.111 R)
• M17: 1,590,076 km (0.086 R)
• M18: 1,720,076 km (0.085 R)
• M19: 1,791,734 km (0.093 R)
• M20: 1,942,229 km (0.08 R)
• M21: 2,062,506 km (0.097 R)
• M22: 2,127,431 km (0.116 R)
• M23: 2,212,553 km (0.114 R)
• M24: 2,271,195 km (0.081 R)
• M25: 2,354,371 km (0.05 R)
• M26: 2,414,360 km (0.062 R)
• M27: 2,478,837 km (0.034 R)
• M28: 2,580,862 km (0.062 R)
• M29: 2,667,779 km (0.097 R)
• M30: 2,759,782 km (0.067 R)
• M31: 2,831,588 km (0.098 R)
• M32: 2,955,755 km (0.069 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 11.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.34 AU - 6.54 AU

Year: 8324 Days

Day: 8.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,742,535 km

• M1: 151,692 km (0.12 R)
• M2: 281,394 km (0.079 R)
• M3: 361,129 km (0.117 R)
• M4: 471,532 km (0.062 R)
• M5: 574,456 km (0.055 R)
• M6: 709,692 km (0.046 R)
• M7: 819,048 km (0.048 R)
• M8: 974,481 km (0.1 R)
• M9: 1,500,467 km (0.068 R)
• M10: 1,661,135 km (0.115 R)
• M11: 1,760,468 km (0.088 R)
• M12: 1,930,411 km (0.116 R)
• M13: 2,159,894 km (0.104 R)
• M14: 2,492,301 km (0.079 R)
• M15: 3,206,032 km (0.107 R)
• M16: 3,436,263 km (0.106 R)
• M17: 3,521,534 km (0.072 R)
• M18: 3,913,480 km (0.079 R)
• M19: 4,739,111 km (0.087 R)
• M20: 4,905,913 km (0.098 R)
• M21: 5,074,659 km (0.115 R)
• M22: 5,147,663 km (0.087 R)
• M23: 5,467,653 km (0.053 R)
• M24: 5,819,806 km (0.074 R)
• M25: 6,335,470 km (0.081 R)
• M26: 6,545,954 km (0.079 R)
• M27: 6,973,804 km (0.089 R)
• M28: 7,136,716 km (0.11 R)
• M29: 7,941,403 km (0.092 R)
• M30: 8,083,072 km (0.042 R)
• M31: 8,513,166 km (0.071 R)
• M32: 9,276,414 km (0.032 R)
• M33: 9,605,978 km (0.114 R)
• M34: 10,586,293 km (0.061 R)
• M35: 11,025,363 km (0.074 R)
• M36: 11,502,281 km (0.058 R)
• M37: 11,824,066 km (0.091 R)
• M38: 12,542,285 km (0.099 R)
• M39: 13,073,657 km (0.066 R)
• M40: 13,308,376 km (0.1 R)
• M41: 13,443,164 km (0.111 R)
• M42: 14,055,318 km (0.117 R)
• M43: 14,364,836 km (0.11 R)
• M44: 14,572,478 km (0.105 R)
• M45: 14,815,874 km (0.119 R)
• M46: 16,702,752 km (0.096 R)
• M47: 16,921,015 km (0.066 R)
• M48: 17,544,838 km (0.12 R)
• M49: 17,729,741 km (0.075 R)
• M50: 19,156,307 km (0.071 R)
• M51: 20,114,780 km (0.088 R)
• M52: 20,192,122 km (0.061 R)
• M53: 20,269,464 km (0.07 R)
• M54: 20,347,106 km (0.086 R)
• M55: 20,424,747 km (0.062 R)
• M56: 20,814,449 km (0.062 R)
• M57: 20,892,689 km (0.09 R)
• M58: 21,285,383 km (0.062 R)
• M59: 21,561,840 km (0.114 R)
• M60: 22,078,252 km (0.102 R)
• M61: 22,157,988 km (0.09 R)
• M62: 22,277,816 km (0.1 R)
• M63: 23,042,261 km (0.105 R)
• M64: 23,610,882 km (0.072 R)
• M65: 24,020,033 km (0.067 R)
• M66: 24,143,152 km (0.118 R)
• M67: 24,266,570 km (0.071 R)
• M68: 24,431,427 km (0.092 R)
• M69: 24,596,583 km (0.074 R)
• M70: 24,845,214 km (0.106 R)
• M71: 24,928,241 km (0.05 R)
• M72: 25,219,508 km (0.071 R)
• M73: 25,595,747 km (0.103 R)
• M74: 27,119,252 km (0.059 R)
• M75: 27,504,616 km (0.067 R)
• M76: 28,454,562 km (0.072 R)
• M77: 28,802,527 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.9

Radius: 7.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.12 AU - 8.22 AU

Year: 12595 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,742,535 km

• M1: 99,632 km (0.039 R)
• M2: 263,442 km (0.066 R)
• M3: 323,281 km (0.067 R)
• M4: 496,665 km (0.12 R)
• M5: 574,605 km (0.06 R)
• M6: 629,059 km (0.091 R)
• M7: 758,461 km (0.112 R)
• M8: 961,166 km (0.079 R)
• M9: 1,060,649 km (0.112 R)
• M10: 1,181,075 km (0.078 R)
• M11: 1,234,182 km (0.093 R)
• M12: 1,288,038 km (0.094 R)
• M13: 1,361,191 km (0.099 R)
• M14: 1,608,626 km (0.109 R)
• M15: 1,687,763 km (0.096 R)
• M16: 1,953,748 km (0.038 R)
• M17: 2,038,271 km (0.1 R)
• M18: 2,124,140 km (0.097 R)
• M19: 2,233,047 km (0.027 R)
• M20: 2,617,514 km (0.103 R)
• M21: 2,973,856 km (0.117 R)
• M22: 3,758,198 km (0.104 R)
• M23: 3,810,856 km (0.086 R)
• M24: 5,119,838 km (0.1 R)
• M25: 5,837,309 km (0.062 R)
• M26: 6,270,395 km (0.029 R)
• M27: 6,333,076 km (0.091 R)
• M28: 7,167,234 km (0.06 R)
• M29: 7,697,558 km (0.074 R)
• M30: 7,933,624 km (0.079 R)
• M31: 8,137,975 km (0.094 R)
• M32: 8,343,821 km (0.084 R)
• M33: 8,551,613 km (0.072 R)
• M34: 8,831,211 km (0.102 R)
• M35: 9,399,384 km (0.085 R)
• M36: 10,422,035 km (0.105 R)
• M37: 10,795,730 km (0.11 R)
• M38: 11,788,013 km (0.067 R)
• M39: 11,982,191 km (0.085 R)
• M40: 12,413,033 km (0.097 R)
• M41: 13,169,250 km (0.076 R)
• M42: 13,981,267 km (0.103 R)
• M43: 14,228,104 km (0.07 R)
• M44: 14,434,848 km (0.098 R)
• M45: 14,684,228 km (0.071 R)
• M46: 15,187,325 km (0.029 R)
• M47: 15,356,221 km (0.078 R)
• M48: 15,525,865 km (0.068 R)
• M49: 16,383,061 km (0.095 R)
• M50: 16,643,212 km (0.085 R)
• M51: 17,786,439 km (0.098 R)
• M52: 17,964,610 km (0.115 R)
• M53: 18,053,770 km (0.052 R)
• M54: 18,232,839 km (0.1 R)
• M55: 18,728,157 km (0.083 R)
• M56: 19,640,106 km (0.089 R)
• M57: 20,940,860 km (0.093 R)
• M58: 20,987,833 km (0.078 R)
• M59: 21,839,344 km (0.039 R)
• M60: 22,077,803 km (0.062 R)
• M61: 22,413,202 km (0.093 R)
• M62: 23,918,755 km (0.108 R)
• M63: 24,115,326 km (0.11 R)
• M64: 24,559,782 km (0.06 R)
• M65: 24,708,482 km (0.057 R)
• M66: 24,956,964 km (0.118 R)
• M67: 27,333,625 km (0.078 R)
• M68: 27,436,399 km (0.089 R)
• M69: 27,745,319 km (0.066 R)
• M70: 28,731,318 km (0.111 R)
• M71: 29,359,929 km (0.094 R)
• M72: 29,570,562 km (0.056 R)
• M73: 29,728,687 km (0.089 R)
• M74: 30,258,264 km (0.052 R)
• M75: 31,326,692 km (0.099 R)
• M76: 31,811,389 km (0.116 R)
• M77: 32,027,707 km (0.119 R)
• M78: 32,515,995 km (0.1 R)
• M79: 33,006,825 km (0.049 R)
• M80: 33,445,297 km (0.071 R)
• M81: 34,827,431 km (0.063 R)
• M82: 35,553,580 km (0.103 R)
• M83: 36,059,220 km (0.084 R)
• M84: 36,623,952 km (0.081 R)
• M85: 36,963,988 km (0.118 R)
• M86: 37,077,683 km (0.071 R)
• M87: 37,533,358 km (0.088 R)
• M88: 37,704,647 km (0.083 R)
• M89: 37,876,236 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.8

Radius: 7.1

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.33 AU - 12.35 AU

Year: 21812 Days

Day: 20.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,742,535 km

• M1: 137,331 km (0.085 R)
• M2: 184,753 km (0.105 R)
• M3: 324,927 km (0.033 R)
• M4: 380,128 km (0.099 R)
• M5: 459,415 km (0.087 R)
• M6: 782,846 km (0.056 R)
• M7: 1,137,991 km (0.072 R)
• M8: 2,853,579 km (0.107 R)
• M9: 3,308,207 km (0.118 R)
• M10: 3,785,275 km (0.119 R)
• M11: 4,564,680 km (0.107 R)
• M12: 5,392,106 km (0.09 R)
• M13: 5,900,140 km (0.082 R)
• M14: 5,951,901 km (0.07 R)
• M15: 6,690,914 km (0.11 R)
• M16: 7,016,439 km (0.079 R)
• M17: 7,570,550 km (0.068 R)
• M18: 7,852,841 km (0.113 R)
• M19: 8,023,981 km (0.08 R)
• M20: 8,138,723 km (0.106 R)
• M21: 8,661,717 km (0.119 R)
• M22: 9,375,897 km (0.103 R)
• M23: 10,108,927 km (0.038 R)
• M24: 10,170,860 km (0.105 R)
• M25: 10,860,357 km (0.111 R)
• M26: 11,629,589 km (0.104 R)
• M27: 11,694,514 km (0.114 R)
• M28: 11,889,889 km (0.108 R)
• M29: 12,020,787 km (0.108 R)
• M30: 13,220,263 km (0.075 R)
• M31: 13,560,149 km (0.082 R)
• M32: 13,696,882 km (0.107 R)
• M33: 14,737,185 km (0.034 R)
• M34: 15,160,398 km (0.071 R)
• M35: 15,373,575 km (0.11 R)
• M36: 15,444,783 km (0.083 R)
• M37: 16,308,412 km (0.107 R)
• M38: 17,335,850 km (0.108 R)
• M39: 18,535,326 km (0.064 R)
• M40: 18,915,753 km (0.112 R)
• M41: 21,809,275 km (0.047 R)
• M42: 23,593,978 km (0.11 R)
• M43: 24,670,484 km (0.101 R)
• M44: 25,425,205 km (0.08 R)
• M45: 26,699,630 km (0.042 R)
• M46: 27,560,865 km (0.1 R)
• M47: 28,081,914 km (0.066 R)
• M48: 28,693,919 km (0.065 R)
• M49: 29,133,737 km (0.118 R)
• M50: 29,664,510 km (0.095 R)
• M51: 30,377,194 km (0.088 R)
• M52: 32,001,229 km (0.042 R)
• M53: 33,099,426 km (0.107 R)
• M54: 33,560,786 km (0.117 R)
• M55: 34,210,041 km (0.089 R)
• M56: 35,238,826 km (0.107 R)
• M57: 39,064,492 km (0.108 R)
• M58: 39,259,268 km (0.115 R)
• M59: 43,019,710 km (0.118 R)
• M60: 43,724,914 km (0.094 R)
• M61: 44,637,162 km (0.109 R)
• M62: 45,248,718 km (0.077 R)
• M63: 45,453,219 km (0.043 R)
• M64: 46,583,431 km (0.12 R)
• M65: 47,203,813 km (0.099 R)
• M66: 48,452,806 km (0.043 R)
• M67: 48,871,530 km (0.117 R)
• M68: 49,186,434 km (0.098 R)
• M69: 49,607,252 km (0.08 R)
• M70: 51,302,495 km (0.045 R)
• M71: 51,729,298 km (0.07 R)
• M72: 53,232,308 km (0.11 R)
• M73: 54,423,257 km (0.119 R)
• M74: 54,532,014 km (0.1 R)
• M75: 56,061,503 km (0.091 R)
• M76: 59,274,267 km (0.043 R)
• M77: 62,205,039 km (0.119 R)
• M78: 63,116,239 km (0.064 R)
• M79: 63,688,002 km (0.12 R)
• M80: 64,146,669 km (0.108 R)
• M81: 65,298,124 km (0.104 R)
• M82: 65,760,681 km (0.086 R)
• M83: 66,340,223 km (0.097 R)
• M84: 66,688,786 km (0.083 R)
• M85: 67,271,170 km (0.109 R)
• M86: 67,972,186 km (0.083 R)
• M87: 69,263,665 km (0.066 R)
• M88: 70,919,115 km (0.114 R)
• M89: 73,306,547 km (0.086 R)
• M90: 75,114,437 km (0.048 R)
• M91: 76,814,916 km (0.058 R)
• M92: 77,425,276 km (0.111 R)
• M93: 80,006,437 km (0.11 R)
• M94: 80,749,191 km (0.053 R)
• M95: 81,369,723 km (0.055 R)
• M96: 82,865,701 km (0.049 R)
• M97: 83,742,494 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 16,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit