🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.2

Radius: 12.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.32 AU - 1.96 AU

Year: 1424 Days

Day: 13 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 31,473,848 km

• M1: 186,698 km (0.1 R)
• M2: 370,704 km (0.115 R)
• M3: 559,197 km (0.114 R)
• M4: 807,230 km (0.062 R)
• M5: 1,075,459 km (0.109 R)
• M6: 1,349,074 km (0.095 R)
• M7: 1,445,265 km (0.113 R)
• M8: 1,537,866 km (0.11 R)
• M9: 1,716,187 km (0.12 R)
• M10: 2,093,622 km (0.028 R)
• M11: 2,220,631 km (0.066 R)
• M12: 2,401,345 km (0.105 R)
• M13: 2,557,076 km (0.113 R)
• M14: 2,655,213 km (0.075 R)
• M15: 2,902,199 km (0.106 R)
• M16: 3,084,558 km (0.097 R)
• M17: 3,197,355 km (0.092 R)
• M18: 3,443,893 km (0.101 R)
• M19: 3,544,273 km (0.075 R)
• M20: 3,645,700 km (0.106 R)
• M21: 3,894,930 km (0.116 R)
• M22: 4,025,978 km (0.104 R)
• M23: 4,185,150 km (0.09 R)
• M24: 4,546,728 km (0.058 R)
• M25: 4,666,406 km (0.092 R)
• M26: 4,984,451 km (0.088 R)
• M27: 5,146,316 km (0.039 R)
• M28: 5,222,910 km (0.087 R)
• M29: 5,602,590 km (0.109 R)
• M30: 5,820,554 km (0.11 R)
• M31: 6,082,051 km (0.112 R)
• M32: 6,244,814 km (0.066 R)
• M33: 6,931,767 km (0.072 R)
• M34: 7,166,037 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.3

Radius: 8.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.31 AU - 3.37 AU

Year: 4140 Days

Day: 13.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,473,848 km

• M1: 139,575 km (0.1 R)
• M2: 336,745 km (0.119 R)
• M3: 426,504 km (0.085 R)
• M4: 2,000,722 km (0.11 R)
• M5: 2,086,741 km (0.096 R)
• M6: 2,262,369 km (0.088 R)
• M7: 2,607,491 km (0.057 R)
• M8: 2,871,980 km (0.079 R)
• M9: 2,991,209 km (0.093 R)
• M10: 3,369,842 km (0.074 R)
• M11: 3,634,630 km (0.027 R)
• M12: 3,978,256 km (0.09 R)
• M13: 4,123,516 km (0.102 R)
• M14: 4,369,604 km (0.11 R)
• M15: 4,671,194 km (0.108 R)
• M16: 5,149,308 km (0.092 R)
• M17: 5,930,209 km (0.056 R)
• M18: 6,632,721 km (0.049 R)
• M19: 7,066,854 km (0.09 R)
• M20: 7,977,905 km (0.038 R)
• M21: 8,223,096 km (0.091 R)
• M22: 9,068,473 km (0.091 R)
• M23: 9,196,080 km (0.12 R)
• M24: 9,598,648 km (0.089 R)
• M25: 10,504,613 km (0.075 R)
• M26: 11,283,120 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.5

Radius: 14.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.52 AU - 6.2 AU

Year: 8417 Days

Day: 9.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,473,848 km

• M1: 186,399 km (0.106 R)
• M2: 312,211 km (0.112 R)
• M3: 558,000 km (0.106 R)
• M4: 862,282 km (0.083 R)
• M5: 1,095,804 km (0.111 R)
• M6: 1,189,153 km (0.116 R)
• M7: 1,469,350 km (0.091 R)
• M8: 1,644,529 km (0.07 R)
• M9: 2,016,280 km (0.108 R)
• M10: 2,133,266 km (0.106 R)
• M11: 2,252,495 km (0.104 R)
• M12: 2,435,902 km (0.075 R)
• M13: 2,839,368 km (0.092 R)
• M14: 2,971,313 km (0.111 R)
• M15: 3,060,473 km (0.108 R)
• M16: 3,782,283 km (0.09 R)
• M17: 4,026,277 km (0.052 R)
• M18: 4,504,392 km (0.039 R)
• M19: 4,607,315 km (0.101 R)
• M20: 4,737,316 km (0.119 R)
• M21: 5,323,440 km (0.084 R)
• M22: 6,332,179 km (0.055 R)
• M23: 6,858,763 km (0.071 R)
• M24: 6,977,693 km (0.103 R)
• M25: 7,187,430 km (0.098 R)
• M26: 7,399,410 km (0.114 R)
• M27: 8,141,864 km (0.085 R)
• M28: 8,236,410 km (0.076 R)
• M29: 8,650,198 km (0.085 R)
• M30: 8,778,852 km (0.116 R)
• M31: 9,038,105 km (0.076 R)
• M32: 9,136,092 km (0.114 R)
• M33: 9,664,172 km (0.095 R)
• M34: 11,272,798 km (0.112 R)
• M35: 11,732,363 km (0.102 R)
• M36: 11,982,341 km (0.096 R)
• M37: 12,415,127 km (0.066 R)
• M38: 12,633,391 km (0.057 R)
• M39: 12,926,453 km (0.086 R)
• M40: 13,073,807 km (0.105 R)
• M41: 13,407,560 km (0.082 R)
• M42: 13,594,108 km (0.107 R)
• M43: 13,706,456 km (0.103 R)
• M44: 13,819,253 km (0.108 R)
• M45: 14,387,276 km (0.106 R)
• M46: 14,770,247 km (0.111 R)
• M47: 14,924,482 km (0.101 R)
• M48: 15,079,166 km (0.054 R)
• M49: 15,234,299 km (0.112 R)
• M50: 15,703,139 km (0.093 R)
• M51: 16,176,766 km (0.093 R)
• M52: 16,615,088 km (0.047 R)
• M53: 16,775,456 km (0.043 R)
• M54: 17,017,057 km (0.105 R)
• M55: 17,340,787 km (0.092 R)
• M56: 18,865,039 km (0.072 R)
• M57: 19,032,290 km (0.094 R)
• M58: 19,452,810 km (0.117 R)
• M59: 20,004,227 km (0.095 R)
• M60: 20,174,769 km (0.069 R)
• M61: 21,122,172 km (0.108 R)
• M62: 21,951,992 km (0.116 R)
• M63: 22,216,331 km (0.063 R)
• M64: 24,005,073 km (0.087 R)
• M65: 25,054,502 km (0.064 R)
• M66: 26,025,841 km (0.111 R)
• M67: 26,492,736 km (0.033 R)
• M68: 26,680,182 km (0.086 R)
• M69: 27,624,444 km (0.092 R)
• M70: 28,387,692 km (0.083 R)
• M71: 28,579,626 km (0.103 R)
• M72: 28,771,859 km (0.088 R)
• M73: 29,303,081 km (0.116 R)
• M74: 29,496,960 km (0.084 R)
• M75: 29,642,668 km (0.039 R)
• M76: 30,130,358 km (0.12 R)
• M77: 31,658,500 km (0.097 R)
• M78: 32,307,007 km (0.076 R)
• M79: 33,161,510 km (0.048 R)
• M80: 33,262,488 km (0.073 R)
• M81: 33,363,616 km (0.119 R)
• M82: 33,464,894 km (0.067 R)
• M83: 33,566,172 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.4

Radius: 4.9

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.11 AU - 6.91 AU

Year: 9993 Days

Day: 22.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,473,848 km

• M1: 149,149 km (0.096 R)
• M2: 356,043 km (0.085 R)
• M3: 560,693 km (0.12 R)
• M4: 705,803 km (0.095 R)
• M5: 767,287 km (0.043 R)
• M6: 979,118 km (0.092 R)
• M7: 1,172,399 km (0.106 R)
• M8: 1,454,989 km (0.12 R)
• M9: 1,573,919 km (0.071 R)
• M10: 1,821,204 km (0.069 R)
• M11: 2,058,616 km (0.118 R)
• M12: 2,260,125 km (0.045 R)
• M13: 2,610,184 km (0.092 R)
• M14: 2,852,831 km (0.111 R)
• M15: 3,026,963 km (0.08 R)
• M16: 4,368,707 km (0.079 R)
• M17: 4,598,489 km (0.097 R)
• M18: 4,656,533 km (0.104 R)
• M19: 4,832,161 km (0.043 R)
• M20: 5,069,722 km (0.115 R)
• M21: 5,189,849 km (0.12 R)
• M22: 5,773,730 km (0.074 R)
• M23: 6,573,181 km (0.065 R)
• M24: 6,671,317 km (0.104 R)
• M25: 6,770,052 km (0.089 R)
• M26: 7,002,377 km (0.093 R)
• M27: 7,069,247 km (0.056 R)
• M28: 7,136,267 km (0.066 R)
• M29: 7,440,699 km (0.095 R)
• M30: 8,062,278 km (0.086 R)
• M31: 8,132,290 km (0.118 R)
• M32: 8,880,429 km (0.116 R)
• M33: 9,061,741 km (0.104 R)
• M34: 9,098,094 km (0.117 R)
• M35: 9,280,902 km (0.112 R)
• M36: 10,786,605 km (0.106 R)
• M37: 10,941,289 km (0.063 R)
• M38: 10,980,035 km (0.075 R)
• M39: 11,765,424 km (0.074 R)
• M40: 11,845,010 km (0.118 R)
• M41: 11,924,745 km (0.102 R)
• M42: 12,044,573 km (0.113 R)
• M43: 12,124,758 km (0.113 R)
• M44: 12,977,017 km (0.066 R)
• M45: 13,306,880 km (0.1 R)
• M46: 13,472,784 km (0.099 R)
• M47: 13,555,961 km (0.109 R)
• M48: 13,597,698 km (0.1 R)
• M49: 14,610,626 km (0.042 R)
• M50: 14,653,261 km (0.047 R)
• M51: 14,738,831 km (0.085 R)
• M52: 15,212,607 km (0.084 R)
• M53: 15,778,835 km (0.118 R)
• M54: 16,307,664 km (0.118 R)
• M55: 17,882,780 km (0.102 R)
• M56: 18,065,888 km (0.089 R)
• M57: 18,572,725 km (0.086 R)
• M58: 18,944,177 km (0.104 R)
• M59: 20,263,480 km (0.092 R)
• M60: 20,358,774 km (0.047 R)
• M61: 20,502,239 km (0.119 R)
• M62: 21,514,867 km (0.037 R)
• M63: 21,758,412 km (0.118 R)
• M64: 22,593,168 km (0.114 R)
• M65: 22,741,569 km (0.07 R)
• M66: 24,445,938 km (0.072 R)
• M67: 24,598,378 km (0.033 R)
• M68: 25,006,182 km (0.091 R)
• M69: 25,057,195 km (0.072 R)
• M70: 25,570,465 km (0.11 R)
• M71: 26,087,325 km (0.12 R)
• M72: 26,294,967 km (0.087 R)
• M73: 26,398,938 km (0.111 R)
• M74: 26,868,825 km (0.07 R)
• M75: 27,710,911 km (0.065 R)
• M76: 28,188,428 km (0.119 R)
• M77: 28,401,455 km (0.114 R)
• M78: 29,528,974 km (0.085 R)
• M79: 29,582,979 km (0.081 R)
• M80: 30,288,632 km (0.102 R)
• M81: 30,397,689 km (0.118 R)
• M82: 32,215,901 km (0.027 R)
• M83: 33,054,098 km (0.108 R)
• M84: 33,335,043 km (0.116 R)
• M85: 33,503,939 km (0.052 R)
• M86: 34,637,592 km (0.108 R)
• M87: 36,187,725 km (0.108 R)
• M88: 36,709,522 km (0.092 R)
• M89: 37,000,490 km (0.118 R)
• M90: 39,176,990 km (0.082 R)
• M91: 39,355,310 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.9

Radius: 4.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.06 AU - 9.38 AU

Year: 15984 Days

Day: 18.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,473,848 km

• M1: 65,524 km (0.057 R)
• M2: 114,592 km (0.105 R)
• M3: 175,179 km (0.111 R)
• M4: 489,933 km (0.089 R)
• M5: 571,763 km (0.072 R)
• M6: 683,513 km (0.1 R)
• M7: 709,393 km (0.072 R)
• M8: 748,737 km (0.119 R)
• M9: 927,806 km (0.113 R)
• M10: 985,700 km (0.096 R)
• M11: 1,015,022 km (0.102 R)
• M12: 1,044,642 km (0.1 R)
• M13: 1,340,846 km (0.064 R)
• M14: 1,406,519 km (0.083 R)
• M15: 1,950,008 km (0.12 R)
• M16: 1,987,109 km (0.074 R)
• M17: 2,099,905 km (0.09 R)
• M18: 2,272,990 km (0.05 R)
• M19: 2,470,758 km (0.105 R)
• M20: 2,612,428 km (0.063 R)
• M21: 2,673,912 km (0.091 R)
• M22: 2,946,330 km (0.071 R)
• M23: 3,293,547 km (0.079 R)
• M24: 3,359,968 km (0.076 R)
• M25: 3,517,046 km (0.036 R)
• M26: 4,002,491 km (0.076 R)
• M27: 4,216,865 km (0.085 R)
• M28: 4,681,815 km (0.088 R)
• M29: 4,907,558 km (0.074 R)
• M30: 5,111,310 km (0.119 R)
• M31: 5,214,234 km (0.051 R)
• M32: 5,265,995 km (0.062 R)
• M33: 5,953,696 km (0.105 R)
• M34: 6,280,717 km (0.076 R)
• M35: 6,446,322 km (0.07 R)
• M36: 6,781,870 km (0.08 R)
• M37: 7,065,807 km (0.057 R)
• M38: 7,440,848 km (0.042 R)
• M39: 7,822,173 km (0.101 R)
• M40: 8,360,875 km (0.095 R)
• M41: 8,880,429 km (0.061 R)
• M42: 9,631,560 km (0.076 R)
• M43: 9,663,274 km (0.113 R)
• M44: 9,982,666 km (0.097 R)
• M45: 10,664,533 km (0.117 R)
• M46: 11,765,873 km (0.058 R)
• M47: 12,106,806 km (0.03 R)
• M48: 12,312,952 km (0.085 R)
• M49: 12,347,359 km (0.115 R)
• M50: 12,381,767 km (0.072 R)
• M51: 12,485,438 km (0.057 R)
• M52: 12,554,702 km (0.098 R)
• M53: 12,693,679 km (0.087 R)
• M54: 12,833,104 km (0.112 R)
• M55: 13,219,216 km (0.068 R)
• M56: 13,254,521 km (0.098 R)
• M57: 13,751,784 km (0.082 R)
• M58: 15,169,074 km (0.108 R)
• M59: 15,354,127 km (0.108 R)
• M60: 16,861,176 km (0.115 R)
• M61: 17,283,940 km (0.072 R)
• M62: 17,593,458 km (0.098 R)
• M63: 17,632,203 km (0.065 R)
• M64: 18,100,445 km (0.108 R)
• M65: 18,335,912 km (0.078 R)
• M66: 19,008,953 km (0.08 R)
• M67: 19,048,895 km (0.064 R)
• M68: 19,368,586 km (0.067 R)
• M69: 19,891,879 km (0.096 R)
• M70: 20,013,353 km (0.101 R)
• M71: 20,501,640 km (0.109 R)
• M72: 21,241,252 km (0.115 R)
• M73: 21,365,269 km (0.11 R)
• M74: 21,655,937 km (0.105 R)
• M75: 22,156,941 km (0.073 R)
• M76: 22,746,506 km (0.079 R)
• M77: 24,199,400 km (0.053 R)
• M78: 24,937,067 km (0.077 R)
• M79: 25,330,510 km (0.096 R)
• M80: 25,726,196 km (0.082 R)
• M81: 25,946,703 km (0.091 R)
• M82: 26,123,678 km (0.056 R)
• M83: 27,059,412 km (0.058 R)
• M84: 27,644,041 km (0.077 R)
• M85: 28,005,918 km (0.053 R)
• M86: 28,642,906 km (0.074 R)
• M87: 28,917,418 km (0.111 R)
• M88: 29,515,211 km (0.081 R)
• M89: 29,699,815 km (0.025 R)
• M90: 30,956,736 km (0.081 R)
• M91: 31,003,710 km (0.119 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: 267 - 13,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit