🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 9.2

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.7 AU - 0.82 AU

Year: 428 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,666,437 km

• M1: 129,552 km (0.1 R)
• M2: 223,350 km (0.049 R)
• M3: 298,298 km (0.077 R)
• M4: 356,043 km (0.085 R)
• M5: 436,227 km (0.117 R)
• M6: 508,633 km (0.051 R)
• M7: 566,078 km (0.108 R)
• M8: 654,939 km (0.052 R)
• M9: 718,519 km (0.109 R)
• M10: 811,419 km (0.096 R)
• M11: 880,383 km (0.107 R)
• M12: 985,401 km (0.052 R)
• M13: 1,074,562 km (0.115 R)
• M14: 1,161,478 km (0.082 R)
• M15: 1,234,930 km (0.079 R)
• M16: 1,348,026 km (0.104 R)
• M17: 1,408,763 km (0.044 R)
• M18: 1,487,452 km (0.085 R)
• M19: 1,561,802 km (0.046 R)
• M20: 1,655,151 km (0.092 R)
• M21: 1,714,541 km (0.078 R)
• M22: 1,798,765 km (0.058 R)
• M23: 1,915,451 km (0.117 R)
• M24: 1,990,549 km (0.068 R)
• M25: 2,060,262 km (0.1 R)
• M26: 2,163,036 km (0.066 R)
• M27: 2,327,294 km (0.087 R)
• M28: 2,522,968 km (0.092 R)
• M29: 2,619,459 km (0.109 R)
• M30: 2,689,022 km (0.043 R)
• M31: 2,780,576 km (0.073 R)
• M32: 2,901,750 km (0.115 R)
• M33: 3,149,484 km (0.11 R)
• M34: 3,336,182 km (0.113 R)
• M35: 3,411,879 km (0.087 R)
• M36: 3,511,062 km (0.113 R)
• M37: 3,588,105 km (0.12 R)
• M38: 3,736,057 km (0.057 R)
• M39: 3,806,817 km (0.116 R)
• M40: 3,917,819 km (0.098 R)
• M41: 4,298,396 km (0.062 R)
• M42: 4,405,807 km (0.046 R)
• M43: 4,497,361 km (0.049 R)
• M44: 4,699,318 km (0.104 R)
• M45: 5,086,178 km (0.083 R)
• M46: 5,156,040 km (0.095 R)
• M47: 5,217,525 km (0.088 R)
• M48: 5,305,638 km (0.112 R)
• M49: 5,537,066 km (0.095 R)
• M50: 5,626,974 km (0.09 R)
• M51: 5,954,893 km (0.108 R)
• M52: 6,037,770 km (0.103 R)
• M53: 6,326,344 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162

Radius: 14.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.81 AU - 0.85 AU

Year: 488 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 126.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,666,437 km

• M1: 227,538 km (0.077 R)
• M2: 337,792 km (0.107 R)
• M3: 440,566 km (0.119 R)
• M4: 538,552 km (0.116 R)
• M5: 638,035 km (0.111 R)
• M6: 751,430 km (0.078 R)
• M7: 853,755 km (0.074 R)
• M8: 971,638 km (0.119 R)
• M9: 1,159,832 km (0.082 R)
• M10: 1,357,301 km (0.063 R)
• M11: 1,502,112 km (0.083 R)
• M12: 1,636,002 km (0.093 R)
• M13: 1,786,797 km (0.108 R)
• M14: 1,885,831 km (0.107 R)
• M15: 1,991,148 km (0.093 R)
• M16: 2,093,921 km (0.116 R)
• M17: 2,194,152 km (0.057 R)
• M18: 2,338,215 km (0.07 R)
• M19: 2,533,739 km (0.113 R)
• M20: 2,729,712 km (0.078 R)
• M21: 2,824,707 km (0.048 R)
• M22: 2,971,911 km (0.109 R)
• M23: 3,090,542 km (0.114 R)
• M24: 3,184,490 km (0.113 R)
• M25: 3,300,727 km (0.118 R)
• M26: 3,402,155 km (0.098 R)
• M27: 3,499,393 km (0.074 R)
• M28: 3,603,065 km (0.102 R)
• M29: 3,702,099 km (0.05 R)
• M30: 3,813,399 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.7

Radius: 10.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.4 AU - 1.76 AU

Year: 1282 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 60,666,437 km

• M1: 130,898 km (0.119 R)
• M2: 222,751 km (0.072 R)
• M3: 359,932 km (0.115 R)
• M4: 456,124 km (0.115 R)
• M5: 542,891 km (0.11 R)
• M6: 609,611 km (0.103 R)
• M7: 701,764 km (0.083 R)
• M8: 816,804 km (0.074 R)
• M9: 919,877 km (0.087 R)
• M10: 1,053,767 km (0.079 R)
• M11: 1,263,803 km (0.06 R)
• M12: 1,370,466 km (0.047 R)
• M13: 1,435,990 km (0.092 R)
• M14: 1,732,493 km (0.12 R)
• M15: 1,900,342 km (0.073 R)
• M16: 2,056,971 km (0.079 R)
• M17: 2,252,346 km (0.077 R)
• M18: 2,534,338 km (0.086 R)
• M19: 2,753,498 km (0.12 R)
• M20: 2,874,822 km (0.093 R)
• M21: 3,045,663 km (0.102 R)
• M22: 3,249,565 km (0.114 R)
• M23: 3,538,289 km (0.055 R)
• M24: 3,650,038 km (0.092 R)
• M25: 3,762,985 km (0.043 R)
• M26: 3,887,600 km (0.104 R)
• M27: 4,367,061 km (0.049 R)
• M28: 4,509,029 km (0.074 R)
• M29: 4,719,514 km (0.119 R)
• M30: 5,035,464 km (0.109 R)
• M31: 5,242,209 km (0.049 R)
• M32: 5,346,777 km (0.116 R)
• M33: 5,699,978 km (0.043 R)
• M34: 5,891,463 km (0.037 R)
• M35: 6,060,808 km (0.116 R)
• M36: 6,293,283 km (0.114 R)
• M37: 6,603,549 km (0.08 R)
• M38: 6,678,797 km (0.03 R)
• M39: 6,893,619 km (0.043 R)
• M40: 6,969,914 km (0.106 R)
• M41: 7,059,374 km (0.069 R)
• M42: 7,149,133 km (0.078 R)
• M43: 7,303,966 km (0.106 R)
• M44: 7,630,090 km (0.119 R)
• M45: 7,828,157 km (0.105 R)
• M46: 8,094,890 km (0.092 R)
• M47: 8,242,843 km (0.092 R)
• M48: 8,623,569 km (0.108 R)
• M49: 8,802,339 km (0.113 R)
• M50: 8,982,305 km (0.101 R)
• M51: 9,107,518 km (0.061 R)
• M52: 9,177,381 km (0.11 R)
• M53: 9,303,641 km (0.065 R)
• M54: 9,416,288 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 8.8

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.25 AU - 2.45 AU

Year: 2326 Days

Day: 12.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,666,437 km

• M1: 299,944 km (0.098 R)
• M2: 398,529 km (0.118 R)
• M3: 459,565 km (0.108 R)
• M4: 517,010 km (0.073 R)
• M5: 600,635 km (0.092 R)
• M6: 664,663 km (0.088 R)
• M7: 800,349 km (0.12 R)
• M8: 862,731 km (0.118 R)
• M9: 945,608 km (0.084 R)
• M10: 1,283,251 km (0.114 R)
• M11: 1,411,157 km (0.11 R)
• M12: 1,498,971 km (0.095 R)
• M13: 1,611,169 km (0.069 R)
• M14: 1,749,846 km (0.111 R)
• M15: 1,989,652 km (0.102 R)
• M16: 2,113,519 km (0.082 R)
• M17: 2,702,934 km (0.092 R)
• M18: 2,785,213 km (0.085 R)
• M19: 2,854,477 km (0.036 R)
• M20: 3,037,286 km (0.032 R)
• M21: 3,223,984 km (0.119 R)
• M22: 3,563,571 km (0.037 R)
• M23: 3,699,555 km (0.041 R)
• M24: 4,118,130 km (0.097 R)
• M25: 4,244,989 km (0.062 R)
• M26: 4,453,977 km (0.096 R)
• M27: 4,699,468 km (0.107 R)
• M28: 4,865,521 km (0.06 R)
• M29: 4,932,541 km (0.102 R)
• M30: 5,101,437 km (0.112 R)
• M31: 5,169,504 km (0.05 R)
• M32: 5,427,411 km (0.048 R)
• M33: 6,262,915 km (0.059 R)
• M34: 6,317,668 km (0.057 R)
• M35: 6,390,821 km (0.097 R)
• M36: 6,464,274 km (0.093 R)
• M37: 6,519,625 km (0.114 R)
• M38: 6,574,976 km (0.054 R)
• M39: 6,686,426 km (0.029 R)
• M40: 6,760,926 km (0.116 R)
• M41: 6,892,273 km (0.088 R)
• M42: 7,005,369 km (0.084 R)
• M43: 7,252,654 km (0.049 R)
• M44: 7,580,423 km (0.073 R)
• M45: 7,638,766 km (0.084 R)
• M46: 8,130,794 km (0.062 R)
• M47: 8,290,415 km (0.057 R)
• M48: 8,410,691 km (0.081 R)
• M49: 8,491,325 km (0.114 R)
• M50: 8,877,736 km (0.119 R)
• M51: 9,021,500 km (0.086 R)
• M52: 9,166,011 km (0.119 R)
• M53: 9,541,352 km (0.047 R)
• M54: 9,985,658 km (0.102 R)
• M55: 10,393,312 km (0.1 R)
• M56: 10,762,819 km (0.114 R)
• M57: 11,092,383 km (0.048 R)
• M58: 11,225,226 km (0.11 R)
• M59: 11,806,563 km (0.086 R)
• M60: 11,987,427 km (0.06 R)
• M61: 12,351,997 km (0.073 R)
• M62: 12,420,812 km (0.031 R)
• M63: 12,766,533 km (0.074 R)
• M64: 13,045,383 km (0.045 R)
• M65: 13,185,556 km (0.118 R)
• M66: 13,656,341 km (0.062 R)
• M67: 14,037,067 km (0.101 R)
• M68: 14,108,874 km (0.098 R)
• M69: 14,300,808 km (0.1 R)
• M70: 14,493,790 km (0.072 R)
• M71: 14,930,765 km (0.057 R)
• M72: 15,495,647 km (0.027 R)
• M73: 15,892,679 km (0.103 R)
• M74: 16,242,888 km (0.1 R)
• M75: 16,646,204 km (0.068 R)
• M76: 16,772,913 km (0.104 R)
• M77: 17,103,824 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.8

Radius: 7.2

Gravity: 18.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.74 AU - 7.2 AU

Year: 11881 Days

Day: 17 Hours

Environment

Temp: -225 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,666,437 km

• M1: 248,183 km (0.027 R)
• M2: 328,966 km (0.118 R)
• M3: 486,193 km (0.105 R)
• M4: 913,893 km (0.114 R)
• M5: 1,024,745 km (0.075 R)
• M6: 1,070,373 km (0.113 R)
• M7: 1,187,508 km (0.12 R)
• M8: 1,670,859 km (0.099 R)
• M9: 2,005,210 km (0.12 R)
• M10: 2,329,837 km (0.109 R)
• M11: 2,544,959 km (0.074 R)
• M12: 3,573,594 km (0.092 R)
• M13: 4,448,442 km (0.066 R)
• M14: 4,524,288 km (0.089 R)
• M15: 4,988,042 km (0.107 R)
• M16: 5,265,695 km (0.072 R)
• M17: 5,346,030 km (0.077 R)
• M18: 5,467,054 km (0.087 R)
• M19: 6,383,042 km (0.055 R)
• M20: 6,771,398 km (0.114 R)
• M21: 7,167,384 km (0.088 R)
• M22: 7,256,394 km (0.051 R)
• M23: 7,889,941 km (0.102 R)
• M24: 8,494,018 km (0.103 R)
• M25: 9,016,712 km (0.084 R)
• M26: 9,647,866 km (0.116 R)
• M27: 9,696,934 km (0.091 R)
• M28: 10,043,403 km (0.089 R)
• M29: 10,393,761 km (0.097 R)
• M30: 10,444,175 km (0.116 R)
• M31: 10,494,590 km (0.116 R)
• M32: 10,646,432 km (0.057 R)
• M33: 10,748,158 km (0.098 R)
• M34: 11,468,921 km (0.089 R)
• M35: 11,993,261 km (0.096 R)
• M36: 13,283,393 km (0.091 R)
• M37: 13,447,652 km (0.104 R)
• M38: 14,447,863 km (0.082 R)
• M39: 16,577,987 km (0.064 R)
• M40: 16,873,293 km (0.093 R)
• M41: 16,932,684 km (0.076 R)
• M42: 17,589,119 km (0.117 R)
• M43: 17,769,684 km (0.076 R)
• M44: 19,733,156 km (0.117 R)
• M45: 19,795,538 km (0.096 R)
• M46: 20,803,828 km (0.113 R)
• M47: 21,378,284 km (0.103 R)
• M48: 21,828,723 km (0.097 R)
• M49: 22,608,277 km (0.062 R)
• M50: 23,067,094 km (0.075 R)
• M51: 23,728,017 km (0.095 R)
• M52: 24,127,444 km (0.109 R)
• M53: 25,136,033 km (0.12 R)
• M54: 25,679,522 km (0.072 R)
• M55: 27,055,074 km (0.097 R)
• M56: 27,821,913 km (0.119 R)
• M57: 28,878,971 km (0.07 R)
• M58: 29,234,266 km (0.052 R)
• M59: 29,662,415 km (0.057 R)
• M60: 30,092,808 km (0.056 R)
• M61: 30,597,402 km (0.042 R)
• M62: 31,250,397 km (0.083 R)
• M63: 32,570,000 km (0.098 R)
• M64: 32,791,704 km (0.056 R)
• M65: 33,014,006 km (0.098 R)
• M66: 36,253,548 km (0.036 R)
• M67: 37,329,905 km (0.105 R)
• M68: 37,407,247 km (0.107 R)
• M69: 37,561,931 km (0.11 R)
• M70: 40,304,210 km (0.103 R)
• M71: 41,259,093 km (0.07 R)
• M72: 43,678,838 km (0.078 R)
• M73: 44,577,622 km (0.086 R)
• M74: 45,730,274 km (0.092 R)
• M75: 45,895,729 km (0.06 R)
• M76: 46,061,334 km (0.114 R)
• M77: 46,476,468 km (0.082 R)
• M78: 47,645,127 km (0.079 R)
• M79: 48,233,046 km (0.069 R)
• M80: 48,908,032 km (0.113 R)
• M81: 49,926,195 km (0.082 R)
• M82: 50,011,316 km (0.114 R)
• M83: 50,780,100 km (0.081 R)
• M84: 52,502,121 km (0.092 R)
• M85: 52,588,738 km (0.04 R)
• M86: 52,675,355 km (0.096 R)
• M87: 52,848,889 km (0.095 R)
• M88: 52,935,655 km (0.117 R)
• M89: 53,544,519 km (0.099 R)
• M90: 54,769,426 km (0.092 R)
• M91: 56,268,995 km (0.113 R)
• M92: 56,979,435 km (0.069 R)
• M93: 57,246,617 km (0.086 R)
• M94: 57,692,718 km (0.119 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: 214 - 11,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit