🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.3

Radius: 10.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.67 AU

Year: 284 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 33,355,607 km

• M1: 130,150 km (0.067 R)
• M2: 280,346 km (0.094 R)
• M3: 416,480 km (0.077 R)
• M4: 502,499 km (0.089 R)
• M5: 667,356 km (0.1 R)
• M6: 738,714 km (0.119 R)
• M7: 820,544 km (0.108 R)
• M8: 917,633 km (0.098 R)
• M9: 994,227 km (0.072 R)
• M10: 1,137,093 km (0.114 R)
• M11: 1,206,806 km (0.079 R)
• M12: 1,364,482 km (0.074 R)
• M13: 1,453,194 km (0.101 R)
• M14: 1,563,148 km (0.103 R)
• M15: 1,646,175 km (0.1 R)
• M16: 1,740,870 km (0.095 R)
• M17: 1,827,338 km (0.084 R)
• M18: 1,920,388 km (0.069 R)
• M19: 2,073,726 km (0.096 R)
• M20: 2,176,499 km (0.096 R)
• M21: 2,432,461 km (0.12 R)
• M22: 2,512,347 km (0.1 R)
• M23: 2,633,820 km (0.093 R)
• M24: 2,727,768 km (0.11 R)
• M25: 2,888,884 km (0.053 R)
• M26: 3,016,342 km (0.097 R)
• M27: 3,108,494 km (0.119 R)
• M28: 3,302,223 km (0.084 R)
• M29: 3,371,936 km (0.106 R)
• M30: 3,442,097 km (0.109 R)
• M31: 3,512,708 km (0.032 R)
• M32: 3,603,514 km (0.054 R)
• M33: 3,721,247 km (0.07 R)
• M34: 3,807,116 km (0.049 R)
• M35: 3,994,263 km (0.112 R)
• M36: 4,143,562 km (0.057 R)
• M37: 4,266,980 km (0.086 R)
• M38: 4,398,776 km (0.09 R)
• M39: 4,517,706 km (0.093 R)
• M40: 4,723,254 km (0.071 R)
• M41: 4,888,559 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 15

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.06 AU - 1.34 AU

Year: 892 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,355,607 km

• M1: 202,256 km (0.09 R)
• M2: 304,731 km (0.107 R)
• M3: 405,111 km (0.086 R)
• M4: 527,781 km (0.096 R)
• M5: 690,693 km (0.112 R)
• M6: 792,270 km (0.109 R)
• M7: 917,633 km (0.072 R)
• M8: 1,045,988 km (0.09 R)
• M9: 1,151,604 km (0.026 R)
• M10: 1,291,778 km (0.115 R)
• M11: 1,395,599 km (0.028 R)
• M12: 1,618,051 km (0.097 R)
• M13: 1,713,943 km (0.105 R)
• M14: 1,852,770 km (0.058 R)
• M15: 2,043,956 km (0.104 R)
• M16: 2,210,608 km (0.096 R)
• M17: 2,305,154 km (0.052 R)
• M18: 2,511,898 km (0.041 R)
• M19: 2,758,585 km (0.082 R)
• M20: 2,895,317 km (0.081 R)
• M21: 3,147,539 km (0.119 R)
• M22: 3,247,471 km (0.083 R)
• M23: 3,480,245 km (0.066 R)
• M24: 3,583,916 km (0.096 R)
• M25: 3,688,635 km (0.096 R)
• M26: 3,794,400 km (0.071 R)
• M27: 3,893,434 km (0.079 R)
• M28: 4,039,890 km (0.053 R)
• M29: 4,211,928 km (0.046 R)
• M30: 4,354,345 km (0.091 R)
• M31: 4,506,636 km (0.068 R)
• M32: 4,758,858 km (0.056 R)
• M33: 4,974,129 km (0.115 R)
• M34: 5,091,414 km (0.083 R)
• M35: 5,209,596 km (0.114 R)
• M36: 5,517,768 km (0.111 R)
• M37: 5,674,098 km (0.031 R)
• M38: 5,849,576 km (0.083 R)
• M39: 6,000,221 km (0.085 R)
• M40: 6,125,285 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.7

Radius: 12.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.51 AU - 2.41 AU

Year: 1861 Days

Day: 14.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,355,607 km

• M1: 163,959 km (0.103 R)
• M2: 313,408 km (0.098 R)
• M3: 419,472 km (0.032 R)
• M4: 561,890 km (0.087 R)
• M5: 651,050 km (0.107 R)
• M6: 838,047 km (0.097 R)
• M7: 1,087,577 km (0.112 R)
• M8: 1,448,407 km (0.067 R)
• M9: 1,689,110 km (0.051 R)
• M10: 1,772,436 km (0.067 R)
• M11: 1,867,879 km (0.055 R)
• M12: 2,008,800 km (0.027 R)
• M13: 2,131,022 km (0.032 R)
• M14: 2,210,159 km (0.106 R)
• M15: 2,313,232 km (0.089 R)
• M16: 2,394,763 km (0.12 R)
• M17: 2,669,275 km (0.092 R)
• M18: 2,779,528 km (0.092 R)
• M19: 2,916,410 km (0.032 R)
• M20: 3,081,118 km (0.111 R)
• M21: 3,235,952 km (0.072 R)
• M22: 3,648,243 km (0.085 R)
• M23: 3,937,117 km (0.106 R)
• M24: 4,362,723 km (0.099 R)
• M25: 4,654,887 km (0.064 R)
• M26: 4,848,317 km (0.057 R)
• M27: 5,105,177 km (0.102 R)
• M28: 5,304,591 km (0.098 R)
• M29: 5,506,847 km (0.111 R)
• M30: 6,226,114 km (0.051 R)
• M31: 6,307,944 km (0.075 R)
• M32: 6,505,712 km (0.089 R)
• M33: 6,621,950 km (0.086 R)
• M34: 6,924,287 km (0.111 R)
• M35: 7,060,122 km (0.114 R)
• M36: 7,420,802 km (0.098 R)
• M37: 7,893,681 km (0.08 R)
• M38: 8,142,762 km (0.09 R)
• M39: 8,521,095 km (0.117 R)
• M40: 8,703,455 km (0.088 R)
• M41: 8,850,210 km (0.099 R)
• M42: 9,164,665 km (0.092 R)
• M43: 9,295,413 km (0.092 R)
• M44: 9,520,708 km (0.048 R)
• M45: 9,634,103 km (0.105 R)
• M46: 9,766,946 km (0.097 R)
• M47: 9,919,386 km (0.117 R)
• M48: 10,034,427 km (0.103 R)
• M49: 10,401,390 km (0.053 R)
• M50: 10,851,530 km (0.052 R)
• M51: 11,168,379 km (0.053 R)
• M52: 11,248,114 km (0.074 R)
• M53: 11,367,942 km (0.116 R)
• M54: 11,508,415 km (0.059 R)
• M55: 11,669,681 km (0.057 R)
• M56: 11,811,350 km (0.083 R)
• M57: 12,096,484 km (0.116 R)
• M58: 12,198,809 km (0.089 R)
• M59: 12,569,811 km (0.109 R)
• M60: 12,652,838 km (0.116 R)
• M61: 13,238,514 km (0.077 R)
• M62: 13,343,980 km (0.051 R)
• M63: 13,598,446 km (0.073 R)
• M64: 14,479,877 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.9

Radius: 12.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.07 AU - 2.91 AU

Year: 2665 Days

Day: 9.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,355,607 km

• M1: 163,959 km (0.049 R)
• M2: 254,167 km (0.11 R)
• M3: 355,445 km (0.079 R)
• M4: 438,920 km (0.056 R)
• M5: 813,962 km (0.082 R)
• M6: 1,204,263 km (0.113 R)
• M7: 1,335,311 km (0.112 R)
• M8: 1,480,720 km (0.104 R)
• M9: 1,699,432 km (0.085 R)
• M10: 1,858,006 km (0.07 R)
• M11: 1,959,732 km (0.103 R)
• M12: 2,052,932 km (0.108 R)
• M13: 2,137,006 km (0.097 R)
• M14: 2,276,431 km (0.092 R)
• M15: 2,519,228 km (0.041 R)
• M16: 2,643,993 km (0.118 R)
• M17: 2,887,987 km (0.075 R)
• M18: 3,030,703 km (0.075 R)
• M19: 3,224,732 km (0.069 R)
• M20: 3,423,098 km (0.088 R)
• M21: 3,587,207 km (0.087 R)
• M22: 3,805,770 km (0.045 R)
• M23: 4,162,112 km (0.106 R)
• M24: 4,419,570 km (0.051 R)
• M25: 4,529,375 km (0.1 R)
• M26: 4,696,027 km (0.119 R)
• M27: 4,850,711 km (0.041 R)
• M28: 5,006,891 km (0.12 R)
• M29: 5,092,910 km (0.088 R)
• M30: 5,222,761 km (0.077 R)
• M31: 5,309,976 km (0.109 R)
• M32: 5,441,772 km (0.097 R)
• M33: 5,723,615 km (0.12 R)
• M34: 6,116,907 km (0.112 R)
• M35: 6,488,060 km (0.083 R)
• M36: 6,707,819 km (0.099 R)
• M37: 6,850,535 km (0.086 R)
• M38: 6,978,142 km (0.066 R)
• M39: 7,316,981 km (0.112 R)
• M40: 7,677,812 km (0.112 R)
• M41: 7,793,899 km (0.039 R)
• M42: 7,893,831 km (0.115 R)
• M43: 8,196,318 km (0.119 R)
• M44: 8,280,990 km (0.09 R)
• M45: 8,451,233 km (0.12 R)
• M46: 8,605,468 km (0.057 R)
• M47: 8,760,751 km (0.031 R)
• M48: 9,126,368 km (0.094 R)
• M49: 9,249,487 km (0.098 R)
• M50: 9,390,707 km (0.084 R)
• M51: 9,747,199 km (0.106 R)
• M52: 9,854,909 km (0.104 R)
• M53: 10,491,747 km (0.113 R)
• M54: 10,676,202 km (0.117 R)
• M55: 10,824,453 km (0.083 R)
• M56: 11,104,351 km (0.115 R)
• M57: 11,386,642 km (0.106 R)
• M58: 12,112,491 km (0.094 R)
• M59: 12,247,877 km (0.037 R)
• M60: 12,971,781 km (0.117 R)
• M61: 13,388,710 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 12.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.48 AU - 2.56 AU

Year: 2713 Days

Day: 9.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,355,607 km

• M1: 154,983 km (0.111 R)
• M2: 287,677 km (0.112 R)
• M3: 387,907 km (0.114 R)
• M4: 782,546 km (0.058 R)
• M5: 1,023,249 km (0.111 R)
• M6: 1,140,983 km (0.049 R)
• M7: 1,230,442 km (0.103 R)
• M8: 1,549,535 km (0.114 R)
• M9: 1,631,215 km (0.1 R)
• M10: 1,761,216 km (0.05 R)
• M11: 1,846,786 km (0.09 R)
• M12: 1,924,128 km (0.117 R)
• M13: 2,092,126 km (0.105 R)
• M14: 2,244,417 km (0.082 R)
• M15: 2,411,218 km (0.066 R)
• M16: 2,506,812 km (0.102 R)
• M17: 2,846,249 km (0.028 R)
• M18: 3,223,834 km (0.067 R)
• M19: 3,353,236 km (0.069 R)
• M20: 3,436,562 km (0.057 R)
• M21: 3,556,839 km (0.081 R)
• M22: 3,666,345 km (0.113 R)
• M23: 3,976,461 km (0.048 R)
• M24: 4,141,168 km (0.04 R)
• M25: 4,334,000 km (0.035 R)
• M26: 4,675,382 km (0.086 R)
• M27: 4,795,509 km (0.109 R)
• M28: 4,957,524 km (0.073 R)
• M29: 5,121,334 km (0.115 R)
• M30: 5,300,851 km (0.084 R)
• M31: 5,482,313 km (0.082 R)
• M32: 5,566,836 km (0.074 R)
• M33: 6,112,419 km (0.058 R)
• M34: 6,288,197 km (0.037 R)
• M35: 6,436,000 km (0.096 R)
• M36: 6,570,039 km (0.12 R)
• M37: 6,705,126 km (0.062 R)
• M38: 6,856,220 km (0.098 R)
• M39: 7,131,031 km (0.059 R)
• M40: 7,254,300 km (0.088 R)
• M41: 7,393,875 km (0.078 R)
• M42: 7,534,347 km (0.107 R)
• M43: 7,802,277 km (0.104 R)
• M44: 8,169,540 km (0.034 R)
• M45: 8,250,173 km (0.085 R)
• M46: 8,575,399 km (0.099 R)
• M47: 8,706,596 km (0.11 R)
• M48: 8,838,541 km (0.112 R)
• M49: 9,339,245 km (0.062 R)
• M50: 9,440,523 km (0.118 R)
• M51: 9,644,126 km (0.094 R)
• M52: 9,866,428 km (0.082 R)
• M53: 9,986,705 km (0.102 R)
• M54: 10,124,933 km (0.106 R)
• M55: 10,631,173 km (0.048 R)
• M56: 11,325,008 km (0.064 R)
• M57: 11,451,119 km (0.06 R)
• M58: 11,996,852 km (0.118 R)
• M59: 12,346,911 km (0.064 R)
• M60: 12,551,261 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.5

Radius: 6.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.98 AU - 9.7 AU

Year: 16336 Days

Day: 18.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,355,607 km

• M1: 79,436 km (0.104 R)
• M2: 209,886 km (0.107 R)
• M3: 406,607 km (0.061 R)
• M4: 604,525 km (0.113 R)
• M5: 668,403 km (0.112 R)
• M6: 1,992,344 km (0.082 R)
• M7: 2,268,203 km (0.114 R)
• M8: 2,390,275 km (0.113 R)
• M9: 2,452,059 km (0.119 R)
• M10: 2,921,796 km (0.095 R)
• M11: 3,189,726 km (0.12 R)
• M12: 4,363,471 km (0.057 R)
• M13: 5,008,836 km (0.097 R)
• M14: 5,656,146 km (0.096 R)
• M15: 5,849,875 km (0.065 R)
• M16: 5,905,675 km (0.116 R)
• M17: 6,045,848 km (0.082 R)
• M18: 6,501,823 km (0.073 R)
• M19: 6,821,663 km (0.084 R)
• M20: 7,476,902 km (0.09 R)
• M21: 7,750,666 km (0.068 R)
• M22: 8,027,871 km (0.111 R)
• M23: 8,846,470 km (0.103 R)
• M24: 10,494,291 km (0.077 R)
• M25: 11,562,419 km (0.112 R)
• M26: 12,592,550 km (0.071 R)
• M27: 13,173,439 km (0.036 R)
• M28: 13,283,393 km (0.081 R)
• M29: 13,911,854 km (0.045 R)
• M30: 14,210,900 km (0.084 R)
• M31: 14,891,570 km (0.099 R)
• M32: 16,758,103 km (0.096 R)
• M33: 18,614,912 km (0.11 R)
• M34: 19,944,687 km (0.12 R)
• M35: 20,833,747 km (0.098 R)
• M36: 23,711,263 km (0.053 R)
• M37: 23,800,423 km (0.066 R)
• M38: 26,340,744 km (0.064 R)
• M39: 26,849,826 km (0.085 R)
• M40: 27,175,351 km (0.104 R)
• M41: 29,156,475 km (0.09 R)
• M42: 29,252,068 km (0.045 R)
• M43: 29,539,147 km (0.072 R)
• M44: 30,745,504 km (0.099 R)
• M45: 31,134,907 km (0.032 R)
• M46: 31,722,079 km (0.104 R)
• M47: 32,808,010 km (0.043 R)
• M48: 33,156,124 km (0.111 R)
• M49: 33,205,940 km (0.119 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: 157 - 19,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit