🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 39.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798

Radius: 11.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.42 AU - 2.12 AU

Year: 1545 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,484,899 km

• M1: 169,345 km (0.09 R)
• M2: 256,261 km (0.107 R)
• M3: 406,009 km (0.092 R)
• M4: 600,037 km (0.082 R)
• M5: 750,533 km (0.116 R)
• M6: 842,685 km (0.069 R)
• M7: 939,175 km (0.094 R)
• M8: 1,031,178 km (0.068 R)
• M9: 1,280,109 km (0.071 R)
• M10: 1,440,927 km (0.102 R)
• M11: 1,528,890 km (0.059 R)
• M12: 1,710,502 km (0.087 R)
• M13: 1,974,841 km (0.095 R)
• M14: 2,566,800 km (0.077 R)
• M15: 2,747,664 km (0.072 R)
• M16: 2,920,300 km (0.098 R)
• M17: 3,045,813 km (0.108 R)
• M18: 3,224,732 km (0.11 R)
• M19: 3,646,598 km (0.086 R)
• M20: 3,741,293 km (0.11 R)
• M21: 3,878,026 km (0.112 R)
• M22: 3,960,903 km (0.118 R)
• M23: 4,044,378 km (0.088 R)
• M24: 4,398,327 km (0.117 R)
• M25: 4,542,839 km (0.114 R)
• M26: 4,659,674 km (0.085 R)
• M27: 5,365,627 km (0.101 R)
• M28: 5,660,634 km (0.119 R)
• M29: 6,169,566 km (0.046 R)
• M30: 6,282,961 km (0.084 R)
• M31: 6,396,955 km (0.086 R)
• M32: 6,528,002 km (0.05 R)
• M33: 6,627,036 km (0.111 R)
• M34: 6,826,450 km (0.1 R)
• M35: 6,910,075 km (0.11 R)
• M36: 6,994,149 km (0.106 R)
• M37: 7,282,424 km (0.054 R)
• M38: 7,696,062 km (0.06 R)
• M39: 7,835,637 km (0.077 R)
• M40: 8,082,025 km (0.093 R)
• M41: 8,313,154 km (0.09 R)
• M42: 8,546,377 km (0.087 R)
• M43: 8,745,492 km (0.102 R)
• M44: 8,836,447 km (0.094 R)
• M45: 8,964,503 km (0.063 R)
• M46: 9,877,199 km (0.1 R)
• M47: 10,258,375 km (0.092 R)
• M48: 10,373,715 km (0.11 R)
• M49: 10,624,890 km (0.065 R)
• M50: 10,722,128 km (0.104 R)
• M51: 11,015,490 km (0.045 R)
• M52: 11,390,831 km (0.099 R)
• M53: 11,530,106 km (0.117 R)
• M54: 11,971,869 km (0.112 R)
• M55: 12,133,883 km (0.064 R)
• M56: 12,892,644 km (0.036 R)
• M57: 13,017,109 km (0.082 R)
• M58: 13,100,286 km (0.072 R)
• M59: 13,372,105 km (0.074 R)
• M60: 13,730,242 km (0.114 R)
• M61: 14,155,549 km (0.082 R)
• M62: 14,305,446 km (0.078 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 8.9

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3 AU - 3.26 AU

Year: 3633 Days

Day: 5.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,484,899 km

• M1: 117,434 km (0.082 R)
• M2: 174,730 km (0.085 R)
• M3: 338,690 km (0.117 R)
• M4: 687,851 km (0.102 R)
• M5: 838,047 km (0.115 R)
• M6: 1,184,666 km (0.114 R)
• M7: 1,727,407 km (0.071 R)
• M8: 2,000,572 km (0.102 R)
• M9: 2,184,727 km (0.057 R)
• M10: 2,339,561 km (0.109 R)
• M11: 2,427,225 km (0.12 R)
• M12: 2,919,552 km (0.096 R)
• M13: 3,033,097 km (0.109 R)
• M14: 3,382,857 km (0.109 R)
• M15: 3,765,977 km (0.071 R)
• M16: 3,910,638 km (0.058 R)
• M17: 4,355,692 km (0.047 R)
• M18: 4,507,683 km (0.098 R)
• M19: 4,750,181 km (0.109 R)
• M20: 5,178,929 km (0.106 R)
• M21: 5,738,275 km (0.075 R)
• M22: 5,857,205 km (0.063 R)
• M23: 6,316,920 km (0.107 R)
• M24: 6,415,056 km (0.064 R)
• M25: 6,538,624 km (0.093 R)
• M26: 6,737,888 km (0.12 R)
• M27: 6,989,961 km (0.08 R)
• M28: 7,270,756 km (0.108 R)
• M29: 7,425,440 km (0.119 R)
• M30: 8,674,732 km (0.077 R)
• M31: 8,866,367 km (0.056 R)
• M32: 9,142,524 km (0.034 R)
• M33: 9,337,600 km (0.114 R)
• M34: 9,534,022 km (0.086 R)
• M35: 9,618,545 km (0.077 R)
• M36: 9,873,908 km (0.043 R)
• M37: 10,045,347 km (0.091 R)
• M38: 10,275,579 km (0.104 R)
• M39: 10,391,218 km (0.103 R)
• M40: 10,536,477 km (0.05 R)
• M41: 10,829,091 km (0.1 R)
• M42: 11,005,915 km (0.079 R)
• M43: 11,124,397 km (0.109 R)
• M44: 11,965,137 km (0.115 R)
• M45: 12,393,286 km (0.049 R)
• M46: 13,107,466 km (0.069 R)
• M47: 13,390,505 km (0.106 R)
• M48: 14,058,909 km (0.098 R)
• M49: 14,123,236 km (0.062 R)
• M50: 14,251,890 km (0.066 R)
• M51: 14,999,879 km (0.112 R)
• M52: 15,229,961 km (0.101 R)
• M53: 15,328,995 km (0.043 R)
• M54: 15,494,450 km (0.115 R)
• M55: 15,660,503 km (0.094 R)
• M56: 15,793,795 km (0.036 R)
• M57: 15,927,536 km (0.116 R)
• M58: 16,027,916 km (0.099 R)
• M59: 16,432,129 km (0.049 R)
• M60: 16,941,959 km (0.069 R)
• M61: 17,733,780 km (0.094 R)
• M62: 18,151,607 km (0.06 R)
• M63: 18,537,570 km (0.062 R)
• M64: 19,068,343 km (0.101 R)
• M65: 20,144,550 km (0.098 R)
• M66: 20,690,134 km (0.1 R)
• M67: 21,499,009 km (0.05 R)
• M68: 21,610,160 km (0.108 R)
• M69: 21,944,661 km (0.105 R)
• M70: 22,393,305 km (0.042 R)
• M71: 22,693,997 km (0.076 R)
• M72: 23,451,860 km (0.096 R)
• M73: 23,910,527 km (0.096 R)
• M74: 24,140,908 km (0.12 R)
• M75: 24,333,590 km (0.11 R)
• M76: 24,410,782 km (0.084 R)
• M77: 24,487,975 km (0.096 R)
• M78: 24,953,374 km (0.091 R)
• M79: 25,031,165 km (0.086 R)
• M80: 25,460,660 km (0.12 R)
• M81: 26,445,912 km (0.091 R)
• M82: 26,564,991 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 12.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.8 AU - 3.7 AU

Year: 3844 Days

Day: 13.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,484,899 km

• M1: 180,864 km (0.09 R)
• M2: 272,119 km (0.12 R)
• M3: 349,461 km (0.029 R)
• M4: 459,415 km (0.039 R)
• M5: 648,357 km (0.071 R)
• M6: 838,047 km (0.092 R)
• M7: 968,945 km (0.065 R)
• M8: 1,189,602 km (0.08 R)
• M9: 1,338,901 km (0.114 R)
• M10: 1,551,928 km (0.116 R)
• M11: 1,752,240 km (0.109 R)
• M12: 2,011,792 km (0.081 R)
• M13: 2,205,073 km (0.117 R)
• M14: 2,750,357 km (0.07 R)
• M15: 2,864,350 km (0.119 R)
• M16: 2,951,117 km (0.116 R)
• M17: 3,127,044 km (0.075 R)
• M18: 3,535,895 km (0.083 R)
• M19: 3,802,179 km (0.037 R)
• M20: 3,929,786 km (0.096 R)
• M21: 4,026,427 km (0.093 R)
• M22: 4,173,033 km (0.088 R)
• M23: 4,387,855 km (0.099 R)
• M24: 4,555,554 km (0.117 R)
• M25: 4,759,755 km (0.071 R)
• M26: 4,862,978 km (0.12 R)
• M27: 4,966,949 km (0.099 R)
• M28: 5,408,412 km (0.038 R)
• M29: 5,752,337 km (0.066 R)
• M30: 6,347,886 km (0.086 R)
• M31: 6,672,215 km (0.058 R)
• M32: 6,923,988 km (0.101 R)
• M33: 7,100,214 km (0.104 R)
• M34: 7,198,799 km (0.068 R)
• M35: 7,497,097 km (0.052 R)
• M36: 7,597,477 km (0.033 R)
• M37: 7,942,001 km (0.089 R)
• M38: 8,374,788 km (0.079 R)
• M39: 8,562,683 km (0.105 R)
• M40: 8,688,644 km (0.095 R)
• M41: 8,794,260 km (0.093 R)
• M42: 9,457,877 km (0.106 R)
• M43: 9,872,562 km (0.071 R)
• M44: 10,226,510 km (0.054 R)
• M45: 10,337,961 km (0.089 R)
• M46: 10,833,130 km (0.111 R)
• M47: 10,992,452 km (0.098 R)
• M48: 11,198,298 km (0.111 R)
• M49: 11,382,304 km (0.117 R)
• M50: 11,590,544 km (0.037 R)
• M51: 11,706,781 km (0.053 R)
• M52: 12,034,401 km (0.089 R)
• M53: 12,412,584 km (0.038 R)
• M54: 12,603,172 km (0.114 R)
• M55: 13,521,553 km (0.071 R)
• M56: 13,914,547 km (0.115 R)
• M57: 14,361,396 km (0.103 R)
• M58: 14,586,540 km (0.05 R)
• M59: 15,192,861 km (0.042 R)
• M60: 15,858,870 km (0.07 R)
• M61: 16,091,645 km (0.106 R)
• M62: 16,612,993 km (0.097 R)
• M63: 16,849,507 km (0.119 R)
• M64: 17,060,590 km (0.118 R)
• M65: 17,325,677 km (0.076 R)
• M66: 17,565,483 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.5

Radius: 10.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.36 AU - 4.84 AU

Year: 6472 Days

Day: 14.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,484,899 km

• M1: 172,786 km (0.076 R)
• M2: 564,433 km (0.037 R)
• M3: 712,684 km (0.09 R)
• M4: 846,874 km (0.074 R)
• M5: 1,110,914 km (0.115 R)
• M6: 1,220,719 km (0.12 R)
• M7: 1,317,957 km (0.119 R)
• M8: 1,751,941 km (0.111 R)
• M9: 2,033,185 km (0.098 R)
• M10: 2,169,468 km (0.087 R)
• M11: 2,329,089 km (0.098 R)
• M12: 2,660,000 km (0.081 R)
• M13: 2,940,047 km (0.109 R)
• M14: 3,320,923 km (0.107 R)
• M15: 3,670,085 km (0.066 R)
• M16: 4,530,272 km (0.077 R)
• M17: 4,658,178 km (0.037 R)
• M18: 5,532,428 km (0.079 R)
• M19: 5,779,564 km (0.1 R)
• M20: 5,974,341 km (0.048 R)
• M21: 6,951,364 km (0.109 R)
• M22: 7,039,926 km (0.066 R)
• M23: 7,218,247 km (0.075 R)
• M24: 7,338,075 km (0.116 R)
• M25: 7,701,149 km (0.079 R)
• M26: 7,885,005 km (0.1 R)
• M27: 8,163,406 km (0.087 R)
• M28: 8,382,268 km (0.067 R)
• M29: 8,476,664 km (0.116 R)
• M30: 9,374,700 km (0.056 R)
• M31: 9,538,211 km (0.102 R)
• M32: 9,669,707 km (0.113 R)
• M33: 10,034,427 km (0.087 R)
• M34: 10,134,807 km (0.113 R)
• M35: 10,539,320 km (0.118 R)
• M36: 10,641,196 km (0.03 R)
• M37: 11,017,883 km (0.115 R)
• M38: 11,086,848 km (0.056 R)
• M39: 11,259,783 km (0.074 R)
• M40: 12,067,312 km (0.067 R)
• M41: 12,173,976 km (0.097 R)
• M42: 12,966,096 km (0.05 R)
• M43: 14,110,370 km (0.06 R)
• M44: 14,524,158 km (0.051 R)
• M45: 15,018,429 km (0.051 R)
• M46: 15,171,618 km (0.093 R)
• M47: 15,363,851 km (0.026 R)
• M48: 15,828,352 km (0.083 R)
• M49: 16,258,446 km (0.062 R)
• M50: 16,692,130 km (0.116 R)
• M51: 17,289,924 km (0.084 R)
• M52: 17,773,125 km (0.083 R)
• M53: 18,794,130 km (0.074 R)
• M54: 19,249,506 km (0.067 R)
• M55: 19,541,072 km (0.056 R)
• M56: 19,624,697 km (0.053 R)
• M57: 20,086,506 km (0.101 R)
• M58: 20,255,402 km (0.118 R)
• M59: 20,637,026 km (0.039 R)
• M60: 20,722,147 km (0.081 R)
• M61: 21,364,371 km (0.113 R)
• M62: 21,752,877 km (0.109 R)
• M63: 22,056,560 km (0.101 R)
• M64: 22,624,434 km (0.107 R)
• M65: 22,800,211 km (0.083 R)
• M66: 23,108,832 km (0.11 R)
• M67: 23,285,657 km (0.097 R)
• M68: 23,463,080 km (0.109 R)
• M69: 23,596,521 km (0.113 R)
• M70: 24,267,019 km (0.077 R)
• M71: 24,672,279 km (0.089 R)
• M72: 25,581,086 km (0.113 R)
• M73: 25,901,824 km (0.111 R)
• M74: 26,500,814 km (0.092 R)
• M75: 27,011,242 km (0.062 R)
• M76: 27,104,441 km (0.088 R)
• M77: 27,291,140 km (0.09 R)
• M78: 29,660,022 km (0.053 R)
• M79: 29,996,916 km (0.076 R)
• M80: 30,431,947 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit