🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.5

Radius: 9.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.6 AU - 0.64 AU

Year: 326 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,084,613 km

• M1: 140,622 km (0.075 R)
• M2: 243,845 km (0.109 R)
• M3: 351,555 km (0.118 R)
• M4: 417,528 km (0.091 R)
• M5: 510,428 km (0.114 R)
• M6: 642,074 km (0.113 R)
• M7: 712,535 km (0.084 R)
• M8: 850,314 km (0.089 R)
• M9: 993,330 km (0.045 R)
• M10: 1,063,790 km (0.101 R)
• M11: 1,136,046 km (0.095 R)
• M12: 1,232,088 km (0.104 R)
• M13: 1,308,383 km (0.101 R)
• M14: 1,390,811 km (0.101 R)
• M15: 1,513,182 km (0.055 R)
• M16: 1,634,357 km (0.061 R)
• M17: 1,708,557 km (0.105 R)
• M18: 1,783,955 km (0.111 R)
• M19: 1,870,871 km (0.116 R)
• M20: 1,954,047 km (0.069 R)
• M21: 2,194,601 km (0.112 R)
• M22: 2,260,424 km (0.096 R)
• M23: 2,354,820 km (0.107 R)
• M24: 2,422,289 km (0.055 R)
• M25: 2,490,356 km (0.103 R)
• M26: 2,576,375 km (0.072 R)
• M27: 2,804,810 km (0.117 R)
• M28: 2,936,606 km (0.1 R)
• M29: 3,046,112 km (0.096 R)
• M30: 3,163,097 km (0.095 R)
• M31: 3,237,747 km (0.072 R)
• M32: 3,363,409 km (0.051 R)
• M33: 3,465,285 km (0.096 R)
• M34: 3,561,626 km (0.084 R)
• M35: 3,743,986 km (0.11 R)
• M36: 3,929,487 km (0.095 R)
• M37: 3,996,507 km (0.101 R)
• M38: 4,371,699 km (0.09 R)
• M39: 4,476,118 km (0.103 R)
• M40: 4,651,895 km (0.088 R)
• M41: 4,729,985 km (0.113 R)
• M42: 4,822,736 km (0.08 R)
• M43: 4,894,543 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.5

Radius: 14.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.28 AU - 1.34 AU

Year: 1000 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,084,613 km

• M1: 214,374 km (0.095 R)
• M2: 307,723 km (0.097 R)
• M3: 432,936 km (0.057 R)
• M4: 532,419 km (0.055 R)
• M5: 658,679 km (0.103 R)
• M6: 959,521 km (0.084 R)
• M7: 1,334,862 km (0.081 R)
• M8: 1,447,509 km (0.083 R)
• M9: 1,642,734 km (0.094 R)
• M10: 1,780,813 km (0.117 R)
• M11: 2,060,262 km (0.112 R)
• M12: 2,156,753 km (0.092 R)
• M13: 2,263,715 km (0.107 R)
• M14: 2,363,497 km (0.093 R)
• M15: 2,474,050 km (0.089 R)
• M16: 2,690,966 km (0.11 R)
• M17: 2,835,927 km (0.088 R)
• M18: 2,983,580 km (0.065 R)
• M19: 3,093,534 km (0.096 R)
• M20: 3,462,892 km (0.109 R)
• M21: 3,642,409 km (0.057 R)
• M22: 3,760,292 km (0.045 R)
• M23: 4,066,070 km (0.089 R)
• M24: 4,244,690 km (0.108 R)
• M25: 4,380,226 km (0.077 R)
• M26: 4,494,369 km (0.051 R)
• M27: 4,597,891 km (0.098 R)
• M28: 4,772,322 km (0.092 R)
• M29: 4,937,179 km (0.034 R)
• M30: 5,139,884 km (0.092 R)
• M31: 5,430,852 km (0.114 R)
• M32: 5,689,955 km (0.049 R)
• M33: 5,940,531 km (0.114 R)
• M34: 6,054,525 km (0.053 R)
• M35: 6,517,680 km (0.103 R)
• M36: 6,753,745 km (0.071 R)
• M37: 6,846,197 km (0.116 R)
• M38: 7,086,152 km (0.095 R)
• M39: 7,274,795 km (0.052 R)
• M40: 7,410,480 km (0.12 R)
• M41: 7,533,300 km (0.044 R)
• M42: 7,670,631 km (0.103 R)
• M43: 7,975,810 km (0.109 R)
• M44: 8,327,365 km (0.047 R)
• M45: 8,512,268 km (0.105 R)
• M46: 9,031,373 km (0.109 R)
• M47: 9,383,078 km (0.065 R)
• M48: 9,471,789 km (0.046 R)
• M49: 9,829,328 km (0.097 R)
• M50: 9,919,386 km (0.079 R)
• M51: 10,009,743 km (0.063 R)

Asteroid Belt

Center: 1.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 9.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.82 AU - 2.64 AU

Year: 2221 Days

Day: 7.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,084,613 km

• M1: 115,490 km (0.083 R)
• M2: 183,257 km (0.045 R)
• M3: 304,581 km (0.101 R)
• M4: 424,260 km (0.095 R)
• M5: 544,536 km (0.11 R)
• M6: 633,846 km (0.105 R)
• M7: 721,959 km (0.074 R)
• M8: 794,514 km (0.093 R)
• M9: 940,223 km (0.086 R)
• M10: 1,095,056 km (0.052 R)
• M11: 1,733,391 km (0.066 R)
• M12: 1,851,274 km (0.082 R)
• M13: 1,925,175 km (0.038 R)
• M14: 2,191,908 km (0.05 R)
• M15: 2,359,607 km (0.071 R)
• M16: 2,582,957 km (0.053 R)
• M17: 2,707,721 km (0.066 R)
• M18: 2,781,473 km (0.089 R)
• M19: 2,920,300 km (0.093 R)
• M20: 2,985,076 km (0.09 R)
• M21: 3,116,273 km (0.034 R)
• M22: 3,327,805 km (0.067 R)
• M23: 3,555,642 km (0.057 R)
• M24: 3,883,262 km (0.107 R)
• M25: 4,062,779 km (0.052 R)
• M26: 4,220,605 km (0.096 R)
• M27: 4,405,358 km (0.06 R)
• M28: 4,643,069 km (0.073 R)
• M29: 4,731,781 km (0.052 R)
• M30: 4,795,509 km (0.077 R)
• M31: 4,885,118 km (0.052 R)
• M32: 5,001,206 km (0.114 R)
• M33: 5,315,362 km (0.108 R)
• M34: 5,408,113 km (0.075 R)
• M35: 5,474,833 km (0.066 R)
• M36: 5,595,409 km (0.117 R)
• M37: 5,717,032 km (0.116 R)
• M38: 5,866,780 km (0.117 R)
• M39: 5,962,672 km (0.105 R)
• M40: 6,073,075 km (0.085 R)
• M41: 6,649,326 km (0.085 R)
• M42: 6,850,086 km (0.095 R)
• M43: 7,213,609 km (0.095 R)
• M44: 7,390,284 km (0.111 R)
• M45: 7,449,525 km (0.048 R)
• M46: 7,538,685 km (0.065 R)
• M47: 8,542,637 km (0.106 R)
• M48: 8,604,870 km (0.116 R)
• M49: 8,808,023 km (0.079 R)
• M50: 9,171,397 km (0.027 R)
• M51: 9,491,536 km (0.061 R)
• M52: 9,572,020 km (0.119 R)
• M53: 9,701,422 km (0.104 R)
• M54: 9,766,347 km (0.107 R)
• M55: 10,175,498 km (0.058 R)
• M56: 10,307,592 km (0.081 R)
• M57: 10,406,925 km (0.076 R)
• M58: 10,473,497 km (0.067 R)
• M59: 10,623,543 km (0.063 R)
• M60: 10,707,318 km (0.093 R)
• M61: 11,078,171 km (0.076 R)
• M62: 11,350,439 km (0.111 R)
• M63: 11,504,675 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.8

Radius: 13.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.44 AU - 3.92 AU

Year: 3782 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,084,613 km

• M1: 168,597 km (0.084 R)
• M2: 258,056 km (0.09 R)
• M3: 617,540 km (0.096 R)
• M4: 1,068,578 km (0.105 R)
• M5: 1,236,426 km (0.067 R)
• M6: 1,323,941 km (0.072 R)
• M7: 1,426,565 km (0.116 R)
• M8: 1,613,263 km (0.119 R)
• M9: 1,923,380 km (0.097 R)
• M10: 2,085,843 km (0.11 R)
• M11: 2,377,409 km (0.061 R)
• M12: 2,798,228 km (0.108 R)
• M13: 2,898,608 km (0.067 R)
• M14: 3,260,186 km (0.111 R)
• M15: 3,527,518 km (0.11 R)
• M16: 4,026,726 km (0.115 R)
• M17: 4,179,017 km (0.111 R)
• M18: 4,469,984 km (0.074 R)
• M19: 4,807,627 km (0.025 R)
• M20: 5,051,023 km (0.099 R)
• M21: 5,215,730 km (0.095 R)
• M22: 5,340,345 km (0.07 R)
• M23: 5,827,286 km (0.085 R)
• M24: 6,065,446 km (0.119 R)
• M25: 6,284,607 km (0.098 R)
• M26: 6,484,170 km (0.038 R)
• M27: 6,573,630 km (0.104 R)
• M28: 6,776,185 km (0.088 R)
• M29: 7,049,650 km (0.115 R)
• M30: 7,536,890 km (0.086 R)
• M31: 7,796,592 km (0.08 R)
• M32: 8,593,201 km (0.086 R)
• M33: 8,691,636 km (0.118 R)
• M34: 9,013,870 km (0.114 R)
• M35: 9,189,049 km (0.104 R)
• M36: 9,314,861 km (0.106 R)
• M37: 9,466,553 km (0.117 R)
• M38: 9,721,318 km (0.118 R)
• M39: 9,823,943 km (0.118 R)
• M40: 10,133,760 km (0.077 R)
• M41: 10,342,000 km (0.097 R)
• M42: 10,473,048 km (0.106 R)
• M43: 10,657,203 km (0.064 R)
• M44: 10,816,076 km (0.072 R)
• M45: 10,948,919 km (0.08 R)
• M46: 11,109,138 km (0.112 R)
• M47: 11,405,042 km (0.105 R)
• M48: 12,252,664 km (0.112 R)
• M49: 12,419,166 km (0.063 R)
• M50: 12,838,489 km (0.059 R)
• M51: 13,035,809 km (0.104 R)
• M52: 14,211,798 km (0.09 R)
• M53: 14,621,097 km (0.068 R)
• M54: 15,123,298 km (0.082 R)
• M55: 15,391,527 km (0.095 R)
• M56: 16,236,007 km (0.098 R)
• M57: 16,510,668 km (0.094 R)
• M58: 16,786,975 km (0.085 R)
• M59: 17,126,563 km (0.039 R)
• M60: 17,499,809 km (0.025 R)
• M61: 17,624,724 km (0.1 R)
• M62: 17,781,502 km (0.075 R)
• M63: 18,380,941 km (0.084 R)
• M64: 18,859,056 km (0.09 R)
• M65: 18,987,111 km (0.057 R)
• M66: 19,276,583 km (0.039 R)
• M67: 20,022,927 km (0.105 R)
• M68: 20,219,199 km (0.116 R)
• M69: 20,317,635 km (0.056 R)
• M70: 20,580,628 km (0.044 R)
• M71: 21,076,994 km (0.069 R)
• M72: 21,477,018 km (0.086 R)
• M73: 22,487,851 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.9

Radius: 14.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.5 AU - 4.32 AU

Year: 5156 Days

Day: 5.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,084,613 km

• M1: 217,067 km (0.056 R)
• M2: 383,868 km (0.077 R)
• M3: 483,351 km (0.104 R)
• M4: 669,600 km (0.058 R)
• M5: 851,361 km (0.059 R)
• M6: 960,269 km (0.073 R)
• M7: 1,169,556 km (0.08 R)
• M8: 1,292,675 km (0.109 R)
• M9: 1,407,716 km (0.042 R)
• M10: 1,499,569 km (0.07 R)
• M11: 1,703,920 km (0.087 R)
• M12: 1,932,505 km (0.049 R)
• M13: 2,248,157 km (0.105 R)
• M14: 2,580,713 km (0.088 R)
• M15: 3,508,220 km (0.041 R)
• M16: 3,876,679 km (0.073 R)
• M17: 4,277,003 km (0.097 R)
• M18: 4,492,125 km (0.073 R)
• M19: 4,670,894 km (0.085 R)
• M20: 4,811,516 km (0.066 R)
• M21: 4,933,289 km (0.096 R)
• M22: 5,076,604 km (0.066 R)
• M23: 5,304,740 km (0.089 R)
• M24: 5,706,710 km (0.044 R)
• M25: 5,857,355 km (0.114 R)
• M26: 6,317,368 km (0.115 R)
• M27: 6,698,394 km (0.051 R)
• M28: 6,948,971 km (0.099 R)
• M29: 7,110,088 km (0.099 R)
• M30: 7,272,401 km (0.082 R)
• M31: 7,695,614 km (0.112 R)
• M32: 7,838,480 km (0.12 R)
• M33: 8,199,459 km (0.109 R)
• M34: 8,566,124 km (0.08 R)
• M35: 8,763,742 km (0.035 R)
• M36: 8,913,041 km (0.109 R)
• M37: 9,416,887 km (0.097 R)
• M38: 9,878,247 km (0.087 R)
• M39: 10,059,709 km (0.07 R)
• M40: 10,268,547 km (0.112 R)
• M41: 10,531,540 km (0.05 R)
• M42: 10,690,264 km (0.092 R)
• M43: 10,903,441 km (0.096 R)
• M44: 11,715,009 km (0.038 R)
• M45: 12,714,473 km (0.115 R)
• M46: 13,082,184 km (0.078 R)
• M47: 13,886,123 km (0.109 R)
• M48: 14,206,412 km (0.072 R)
• M49: 14,588,036 km (0.078 R)
• M50: 14,765,310 km (0.115 R)
• M51: 15,002,722 km (0.116 R)
• M52: 15,181,641 km (0.103 R)
• M53: 15,753,105 km (0.101 R)
• M54: 15,995,752 km (0.064 R)
• M55: 16,331,600 km (0.12 R)
• M56: 16,546,422 km (0.11 R)
• M57: 16,762,292 km (0.047 R)
• M58: 17,352,904 km (0.114 R)
• M59: 17,446,702 km (0.078 R)
• M60: 17,635,046 km (0.086 R)
• M61: 18,076,958 km (0.099 R)
• M62: 18,203,817 km (0.108 R)
• M63: 18,714,544 km (0.049 R)
• M64: 19,587,148 km (0.109 R)
• M65: 19,815,435 km (0.045 R)
• M66: 20,241,938 km (0.106 R)
• M67: 21,170,941 km (0.042 R)
• M68: 21,371,851 km (0.114 R)
• M69: 21,809,275 km (0.102 R)
• M70: 22,181,774 km (0.115 R)
• M71: 22,385,676 km (0.063 R)
• M72: 22,590,475 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.5

Radius: 6

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.57 AU - 6.29 AU

Year: 9630 Days

Day: 21.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,084,613 km

• M1: 82,129 km (0.12 R)
• M2: 185,801 km (0.105 R)
• M3: 267,481 km (0.086 R)
• M4: 350,508 km (0.072 R)
• M5: 402,119 km (0.115 R)
• M6: 573,708 km (0.052 R)
• M7: 635,941 km (0.069 R)
• M8: 854,802 km (0.112 R)
• M9: 1,057,657 km (0.101 R)
• M10: 1,255,276 km (0.098 R)
• M11: 1,337,704 km (0.055 R)
• M12: 1,987,258 km (0.112 R)
• M13: 2,083,599 km (0.116 R)
• M14: 2,256,085 km (0.092 R)
• M15: 2,801,220 km (0.056 R)
• M16: 2,855,225 km (0.118 R)
• M17: 2,936,756 km (0.09 R)
• M18: 3,158,310 km (0.118 R)
• M19: 4,036,450 km (0.106 R)
• M20: 4,159,120 km (0.095 R)
• M21: 4,251,721 km (0.093 R)
• M22: 4,534,012 km (0.04 R)
• M23: 4,693,484 km (0.026 R)
• M24: 6,457,990 km (0.068 R)
• M25: 6,601,455 km (0.093 R)
• M26: 6,745,966 km (0.051 R)
• M27: 7,074,932 km (0.114 R)
• M28: 7,597,029 km (0.118 R)
• M29: 8,170,138 km (0.077 R)
• M30: 8,955,826 km (0.118 R)
• M31: 9,317,255 km (0.086 R)
• M32: 9,930,007 km (0.078 R)
• M33: 10,012,735 km (0.088 R)
• M34: 10,137,201 km (0.096 R)
• M35: 11,022,970 km (0.085 R)
• M36: 13,594,856 km (0.052 R)
• M37: 13,686,709 km (0.071 R)
• M38: 14,195,791 km (0.114 R)
• M39: 15,279,927 km (0.113 R)
• M40: 15,904,348 km (0.09 R)
• M41: 17,178,174 km (0.063 R)
• M42: 17,327,323 km (0.105 R)
• M43: 17,978,373 km (0.072 R)
• M44: 19,098,113 km (0.077 R)
• M45: 19,355,870 km (0.096 R)
• M46: 21,941,071 km (0.096 R)
• M47: 21,994,926 km (0.055 R)
• M48: 22,048,931 km (0.12 R)
• M49: 23,411,169 km (0.117 R)
• M50: 24,856,733 km (0.112 R)
• M51: 25,194,525 km (0.085 R)
• M52: 26,273,724 km (0.096 R)
• M53: 26,963,221 km (0.06 R)
• M54: 27,426,077 km (0.113 R)
• M55: 27,833,282 km (0.085 R)
• M56: 27,950,118 km (0.114 R)
• M57: 28,536,093 km (0.094 R)
• M58: 28,594,885 km (0.116 R)
• M59: 28,771,560 km (0.098 R)
• M60: 29,126,107 km (0.095 R)
• M61: 29,541,540 km (0.104 R)
• M62: 30,078,597 km (0.092 R)
• M63: 30,859,946 km (0.117 R)
• M64: 31,283,458 km (0.094 R)
• M65: 31,404,782 km (0.09 R)
• M66: 31,830,837 km (0.04 R)
• M67: 33,058,437 km (0.074 R)
• M68: 33,120,221 km (0.105 R)
• M69: 33,182,005 km (0.08 R)
• M70: 33,802,387 km (0.115 R)
• M71: 34,051,617 km (0.103 R)
• M72: 35,180,632 km (0.098 R)
• M73: 35,306,893 km (0.12 R)
• M74: 37,991,726 km (0.12 R)
• M75: 38,315,755 km (0.11 R)
• M76: 38,380,680 km (0.057 R)
• M77: 39,097,104 km (0.097 R)
• M78: 40,081,010 km (0.093 R)
• M79: 40,146,982 km (0.045 R)
• M80: 40,344,751 km (0.073 R)
• M81: 40,410,873 km (0.088 R)
• M82: 41,006,721 km (0.106 R)
• M83: 41,206,135 km (0.114 R)
• M84: 42,140,374 km (0.116 R)
• M85: 43,149,112 km (0.1 R)
• M86: 44,574,630 km (0.03 R)
• M87: 44,916,312 km (0.08 R)
• M88: 45,396,222 km (0.115 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: 268 - 19,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit