🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 8.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.48 AU - 0.58 AU

Year: 257 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 27,772,264 km

• M1: 109,805 km (0.084 R)
• M2: 170,093 km (0.112 R)
• M3: 223,948 km (0.063 R)
• M4: 324,777 km (0.095 R)
• M5: 382,522 km (0.09 R)
• M6: 460,163 km (0.114 R)
• M7: 520,002 km (0.12 R)
• M8: 623,225 km (0.039 R)
• M9: 704,008 km (0.045 R)
• M10: 772,075 km (0.088 R)
• M11: 900,430 km (0.111 R)
• M12: 956,828 km (0.094 R)
• M13: 1,064,090 km (0.115 R)
• M14: 1,140,085 km (0.09 R)
• M15: 1,234,482 km (0.061 R)
• M16: 1,301,202 km (0.081 R)
• M17: 1,420,881 km (0.054 R)
• M18: 1,490,892 km (0.074 R)
• M19: 1,551,330 km (0.107 R)
• M20: 1,609,075 km (0.102 R)
• M21: 1,726,808 km (0.1 R)
• M22: 1,786,797 km (0.069 R)
• M23: 1,878,052 km (0.09 R)
• M24: 1,970,802 km (0.118 R)
• M25: 2,073,277 km (0.114 R)
• M26: 2,312,185 km (0.097 R)
• M27: 2,374,417 km (0.061 R)
• M28: 2,458,192 km (0.11 R)
• M29: 2,685,132 km (0.111 R)
• M30: 2,754,994 km (0.106 R)
• M31: 2,825,455 km (0.056 R)
• M32: 2,896,514 km (0.12 R)
• M33: 2,963,833 km (0.052 R)
• M34: 3,049,702 km (0.067 R)
• M35: 3,168,632 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 12.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.53 AU - 0.63 AU

Year: 295 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,772,264 km

• M1: 156,779 km (0.092 R)
• M2: 243,097 km (0.069 R)
• M3: 322,533 km (0.074 R)
• M4: 431,440 km (0.07 R)
• M5: 517,609 km (0.064 R)
• M6: 611,107 km (0.032 R)
• M7: 743,202 km (0.062 R)
• M8: 831,166 km (0.058 R)
• M9: 942,616 km (0.079 R)
• M10: 1,032,225 km (0.108 R)
• M11: 1,120,338 km (0.109 R)
• M12: 1,220,868 km (0.079 R)
• M13: 1,317,209 km (0.087 R)
• M14: 1,403,378 km (0.093 R)
• M15: 1,483,712 km (0.054 R)
• M16: 1,654,852 km (0.059 R)
• M17: 1,784,852 km (0.082 R)
• M18: 1,984,865 km (0.091 R)
• M19: 2,070,135 km (0.094 R)
• M20: 2,153,611 km (0.04 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 11

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.5 AU - 2.02 AU

Year: 1557 Days

Day: 6.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,772,264 km

• M1: 162,164 km (0.105 R)
• M2: 237,113 km (0.081 R)
• M3: 321,037 km (0.091 R)
• M4: 458,517 km (0.093 R)
• M5: 600,336 km (0.078 R)
• M6: 744,848 km (0.092 R)
• M7: 836,102 km (0.058 R)
• M8: 931,546 km (0.092 R)
• M9: 1,241,214 km (0.081 R)
• M10: 1,325,886 km (0.102 R)
• M11: 1,483,562 km (0.117 R)
• M12: 1,666,221 km (0.066 R)
• M13: 1,944,473 km (0.091 R)
• M14: 2,084,198 km (0.066 R)
• M15: 2,248,157 km (0.047 R)
• M16: 2,395,212 km (0.042 R)
• M17: 2,588,941 km (0.086 R)
• M18: 2,721,185 km (0.08 R)
• M19: 3,049,852 km (0.082 R)
• M20: 3,142,752 km (0.095 R)
• M21: 3,451,672 km (0.079 R)
• M22: 4,124,264 km (0.104 R)
• M23: 4,201,456 km (0.085 R)
• M24: 4,661,918 km (0.095 R)
• M25: 4,796,407 km (0.073 R)
• M26: 5,000,608 km (0.05 R)
• M27: 5,235,626 km (0.112 R)
• M28: 5,333,463 km (0.091 R)
• M29: 5,559,356 km (0.07 R)
• M30: 5,644,926 km (0.106 R)
• M31: 5,788,540 km (0.058 R)
• M32: 6,241,223 km (0.095 R)
• M33: 6,404,734 km (0.056 R)
• M34: 6,584,700 km (0.119 R)
• M35: 6,980,237 km (0.065 R)
• M36: 7,227,672 km (0.034 R)
• M37: 7,572,495 km (0.11 R)
• M38: 7,810,654 km (0.109 R)
• M39: 7,890,689 km (0.033 R)
• M40: 7,970,874 km (0.091 R)
• M41: 8,067,514 km (0.114 R)
• M42: 8,376,134 km (0.056 R)
• M43: 8,655,583 km (0.117 R)
• M44: 8,804,882 km (0.063 R)
• M45: 9,291,524 km (0.064 R)
• M46: 9,615,104 km (0.056 R)
• M47: 9,683,620 km (0.102 R)
• M48: 9,804,046 km (0.084 R)
• M49: 10,150,964 km (0.119 R)
• M50: 10,238,329 km (0.091 R)
• M51: 10,999,931 km (0.101 R)
• M52: 11,125,743 km (0.093 R)
• M53: 11,724,883 km (0.097 R)
• M54: 12,111,593 km (0.067 R)
• M55: 12,241,444 km (0.114 R)
• M56: 12,483,942 km (0.115 R)
• M57: 12,577,591 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 9.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.82 AU - 5.52 AU

Year: 6730 Days

Day: 9.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,772,264 km

• M1: 122,371 km (0.116 R)
• M2: 216,019 km (0.038 R)
• M3: 352,901 km (0.091 R)
• M4: 456,722 km (0.077 R)
• M5: 699,071 km (0.053 R)
• M6: 766,091 km (0.072 R)
• M7: 1,152,053 km (0.116 R)
• M8: 1,452,595 km (0.114 R)
• M9: 1,852,919 km (0.066 R)
• M10: 2,006,855 km (0.106 R)
• M11: 2,245,913 km (0.098 R)
• M12: 2,410,620 km (0.1 R)
• M13: 2,730,012 km (0.12 R)
• M14: 3,551,154 km (0.115 R)
• M15: 3,695,067 km (0.102 R)
• M16: 3,939,361 km (0.103 R)
• M17: 4,088,510 km (0.104 R)
• M18: 4,625,267 km (0.083 R)
• M19: 4,995,522 km (0.069 R)
• M20: 5,130,160 km (0.08 R)
• M21: 5,293,221 km (0.12 R)
• M22: 5,905,825 km (0.03 R)
• M23: 6,134,261 km (0.114 R)
• M24: 6,307,495 km (0.112 R)
• M25: 6,570,338 km (0.066 R)
• M26: 7,046,658 km (0.096 R)
• M27: 7,503,380 km (0.108 R)
• M28: 7,626,649 km (0.077 R)
• M29: 7,875,580 km (0.028 R)
• M30: 8,127,054 km (0.03 R)
• M31: 8,317,492 km (0.046 R)
• M32: 8,413,235 km (0.11 R)
• M33: 9,324,734 km (0.085 R)
• M34: 9,490,788 km (0.088 R)
• M35: 10,198,835 km (0.117 R)
• M36: 10,267,201 km (0.057 R)
• M37: 10,715,097 km (0.053 R)
• M38: 11,064,109 km (0.088 R)
• M39: 11,416,711 km (0.117 R)
• M40: 11,701,545 km (0.089 R)
• M41: 12,169,338 km (0.108 R)
• M42: 12,460,306 km (0.101 R)
• M43: 12,974,923 km (0.098 R)
• M44: 15,297,579 km (0.118 R)
• M45: 15,493,552 km (0.109 R)
• M46: 16,206,087 km (0.066 R)
• M47: 17,951,296 km (0.041 R)
• M48: 18,407,270 km (0.113 R)
• M49: 18,657,547 km (0.058 R)
• M50: 18,825,097 km (0.073 R)
• M51: 19,119,356 km (0.043 R)
• M52: 20,097,277 km (0.093 R)
• M53: 20,441,203 km (0.051 R)
• M54: 20,787,073 km (0.107 R)
• M55: 21,309,618 km (0.116 R)
• M56: 21,616,444 km (0.1 R)
• M57: 21,792,371 km (0.099 R)
• M58: 22,101,440 km (0.076 R)
• M59: 22,367,574 km (0.109 R)
• M60: 22,545,446 km (0.111 R)
• M61: 23,804,612 km (0.088 R)
• M62: 25,317,495 km (0.099 R)
• M63: 25,549,521 km (0.093 R)
• M64: 25,688,946 km (0.03 R)
• M65: 26,861,494 km (0.083 R)
• M66: 26,956,040 km (0.074 R)
• M67: 27,335,271 km (0.065 R)
• M68: 28,147,288 km (0.077 R)
• M69: 29,550,516 km (0.114 R)
• M70: 29,745,891 km (0.107 R)
• M71: 29,843,578 km (0.118 R)
• M72: 30,137,837 km (0.11 R)
• M73: 30,482,212 km (0.109 R)
• M74: 31,423,482 km (0.087 R)
• M75: 31,572,930 km (0.058 R)
• M76: 32,424,590 km (0.093 R)
• M77: 32,929,184 km (0.12 R)
• M78: 33,588,911 km (0.086 R)
• M79: 33,843,825 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 14.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.38 AU - 5.06 AU

Year: 6838 Days

Day: 5.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,772,264 km

• M1: 182,509 km (0.091 R)
• M2: 303,534 km (0.11 R)
• M3: 476,170 km (0.026 R)
• M4: 658,081 km (0.108 R)
• M5: 893,099 km (0.105 R)
• M6: 1,695,542 km (0.12 R)
• M7: 1,885,681 km (0.098 R)
• M8: 2,138,352 km (0.104 R)
• M9: 2,440,988 km (0.097 R)
• M10: 2,617,514 km (0.074 R)
• M11: 2,942,141 km (0.078 R)
• M12: 3,067,205 km (0.083 R)
• M13: 3,878,624 km (0.091 R)
• M14: 4,109,154 km (0.094 R)
• M15: 4,202,653 km (0.071 R)
• M16: 4,754,370 km (0.107 R)
• M17: 5,076,454 km (0.115 R)
• M18: 5,177,134 km (0.095 R)
• M19: 5,354,706 km (0.077 R)
• M20: 5,899,841 km (0.072 R)
• M21: 6,300,314 km (0.088 R)
• M22: 7,071,491 km (0.069 R)
• M23: 7,184,139 km (0.07 R)
• M24: 7,497,097 km (0.092 R)
• M25: 9,312,617 km (0.08 R)
• M26: 9,999,570 km (0.03 R)
• M27: 10,157,995 km (0.095 R)
• M28: 10,285,452 km (0.04 R)
• M29: 10,445,372 km (0.114 R)
• M30: 10,541,713 km (0.117 R)
• M31: 10,897,606 km (0.111 R)
• M32: 11,093,430 km (0.083 R)
• M33: 11,356,423 km (0.077 R)
• M34: 11,455,457 km (0.082 R)
• M35: 11,922,053 km (0.101 R)
• M36: 12,157,520 km (0.11 R)
• M37: 12,873,645 km (0.092 R)
• M38: 12,977,017 km (0.082 R)
• M39: 13,358,641 km (0.06 R)
• M40: 13,779,161 km (0.107 R)
• M41: 14,525,654 km (0.114 R)
• M42: 14,958,141 km (0.118 R)
• M43: 15,358,316 km (0.08 R)
• M44: 15,761,931 km (0.065 R)
• M45: 16,355,535 km (0.029 R)
• M46: 16,692,579 km (0.114 R)
• M47: 17,487,991 km (0.097 R)
• M48: 17,679,327 km (0.102 R)
• M49: 17,948,154 km (0.079 R)
• M50: 18,412,356 km (0.084 R)
• M51: 18,684,924 km (0.075 R)
• M52: 19,273,442 km (0.104 R)
• M53: 21,361,080 km (0.112 R)
• M54: 21,524,590 km (0.044 R)
• M55: 21,729,540 km (0.094 R)
• M56: 21,894,097 km (0.045 R)
• M57: 22,265,698 km (0.043 R)
• M58: 22,431,602 km (0.072 R)
• M59: 22,722,720 km (0.114 R)
• M60: 23,646,187 km (0.045 R)
• M61: 24,453,567 km (0.118 R)
• M62: 25,140,371 km (0.037 R)
• M63: 25,269,923 km (0.061 R)
• M64: 25,703,308 km (0.03 R)
• M65: 26,533,277 km (0.103 R)
• M66: 28,085,355 km (0.09 R)
• M67: 28,759,443 km (0.066 R)
• M68: 28,894,978 km (0.059 R)
• M69: 29,712,231 km (0.091 R)
• M70: 30,399,185 km (0.079 R)
• M71: 30,767,794 km (0.029 R)
• M72: 30,998,773 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.1

Radius: 7.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.39 AU - 7.61 AU

Year: 11051 Days

Day: 16.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 156.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,772,264 km

• M1: 149,598 km (0.104 R)
• M2: 407,205 km (0.108 R)
• M3: 484,996 km (0.114 R)
• M4: 557,701 km (0.118 R)
• M5: 714,779 km (0.076 R)
• M6: 810,970 km (0.092 R)
• M7: 1,016,817 km (0.091 R)
• M8: 1,139,936 km (0.069 R)
• M9: 1,554,023 km (0.088 R)
• M10: 2,220,032 km (0.107 R)
• M11: 2,417,352 km (0.061 R)
• M12: 2,490,505 km (0.081 R)
• M13: 2,657,905 km (0.107 R)
• M14: 3,972,272 km (0.112 R)
• M15: 4,344,771 km (0.12 R)
• M16: 5,076,155 km (0.12 R)
• M17: 5,193,888 km (0.084 R)
• M18: 5,241,161 km (0.104 R)
• M19: 5,336,306 km (0.081 R)
• M20: 5,698,183 km (0.099 R)
• M21: 6,318,864 km (0.066 R)
• M22: 6,394,860 km (0.059 R)
• M23: 6,598,762 km (0.088 R)
• M24: 6,727,416 km (0.108 R)
• M25: 7,516,246 km (0.116 R)
• M26: 7,785,672 km (0.109 R)
• M27: 8,251,071 km (0.088 R)
• M28: 8,612,948 km (0.114 R)
• M29: 8,980,061 km (0.118 R)
• M30: 9,179,924 km (0.107 R)
• M31: 9,496,772 km (0.117 R)
• M32: 9,671,203 km (0.045 R)
• M33: 10,379,399 km (0.05 R)
• M34: 11,689,727 km (0.095 R)
• M35: 11,814,193 km (0.052 R)
• M36: 11,907,841 km (0.034 R)
• M37: 12,033,204 km (0.053 R)
• M38: 12,698,166 km (0.049 R)
• M39: 12,826,222 km (0.074 R)
• M40: 13,505,247 km (0.068 R)
• M41: 15,270,651 km (0.112 R)
• M42: 15,990,068 km (0.09 R)
• M43: 16,163,003 km (0.1 R)
• M44: 16,475,812 km (0.108 R)
• M45: 17,639,683 km (0.052 R)
• M46: 17,961,768 km (0.117 R)
• M47: 18,069,628 km (0.093 R)
• M48: 18,611,621 km (0.08 R)
• M49: 18,830,034 km (0.105 R)
• M50: 19,159,149 km (0.035 R)
• M51: 19,306,054 km (0.12 R)
• M52: 20,120,614 km (0.047 R)
• M53: 20,870,848 km (0.113 R)
• M54: 21,097,638 km (0.092 R)
• M55: 22,013,327 km (0.088 R)
• M56: 22,282,752 km (0.086 R)
• M57: 22,786,149 km (0.109 R)
• M58: 23,489,259 km (0.085 R)
• M59: 23,607,142 km (0.094 R)
• M60: 23,922,495 km (0.089 R)
• M61: 24,041,126 km (0.081 R)
• M62: 24,477,652 km (0.045 R)
• M63: 24,597,181 km (0.106 R)
• M64: 24,876,929 km (0.048 R)
• M65: 25,560,442 km (0.052 R)
• M66: 26,699,630 km (0.078 R)
• M67: 26,904,878 km (0.082 R)
• M68: 27,069,286 km (0.072 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: 363 - 14,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit