🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 14.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.77 AU - 0.87 AU

Year: 513 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,433,336 km

• M1: 189,391 km (0.101 R)
• M2: 292,913 km (0.119 R)
• M3: 425,606 km (0.048 R)
• M4: 518,506 km (0.049 R)
• M5: 629,059 km (0.107 R)
• M6: 729,439 km (0.084 R)
• M7: 836,252 km (0.048 R)
• M8: 991,684 km (0.088 R)
• M9: 1,092,214 km (0.065 R)
• M10: 1,185,862 km (0.065 R)
• M11: 1,337,555 km (0.09 R)
• M12: 1,677,740 km (0.051 R)
• M13: 1,771,388 km (0.083 R)
• M14: 1,883,736 km (0.101 R)
• M15: 2,002,966 km (0.086 R)
• M16: 2,124,739 km (0.076 R)
• M17: 2,217,788 km (0.049 R)
• M18: 2,325,948 km (0.116 R)
• M19: 2,426,627 km (0.083 R)
• M20: 2,575,926 km (0.081 R)
• M21: 2,893,821 km (0.073 R)
• M22: 3,017,539 km (0.1 R)
• M23: 3,123,005 km (0.107 R)
• M24: 3,316,884 km (0.083 R)
• M25: 3,494,008 km (0.11 R)
• M26: 3,733,215 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 13.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.78 AU - 1.26 AU

Year: 711 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 51,433,336 km

• M1: 175,329 km (0.088 R)
• M2: 276,906 km (0.112 R)
• M3: 385,963 km (0.112 R)
• M4: 548,127 km (0.11 R)
• M5: 708,645 km (0.109 R)
• M6: 892,650 km (0.043 R)
• M7: 979,866 km (0.094 R)
• M8: 1,194,240 km (0.103 R)
• M9: 1,348,176 km (0.064 R)
• M10: 1,456,934 km (0.037 R)
• M11: 1,582,297 km (0.099 R)
• M12: 1,732,194 km (0.067 R)
• M13: 1,915,601 km (0.084 R)
• M14: 2,068,639 km (0.106 R)
• M15: 2,218,387 km (0.08 R)
• M16: 2,325,499 km (0.064 R)
• M17: 2,665,385 km (0.079 R)
• M18: 2,928,977 km (0.089 R)
• M19: 3,038,482 km (0.118 R)
• M20: 3,235,802 km (0.071 R)
• M21: 3,455,112 km (0.084 R)
• M22: 3,571,051 km (0.103 R)
• M23: 3,706,736 km (0.104 R)
• M24: 3,945,793 km (0.096 R)
• M25: 4,086,116 km (0.104 R)
• M26: 4,190,087 km (0.111 R)
• M27: 4,371,699 km (0.097 R)
• M28: 4,565,877 km (0.07 R)
• M29: 4,654,139 km (0.082 R)
• M30: 5,013,174 km (0.09 R)
• M31: 5,104,429 km (0.034 R)
• M32: 5,196,132 km (0.108 R)
• M33: 5,329,574 km (0.07 R)
• M34: 5,537,365 km (0.112 R)
• M35: 5,663,327 km (0.062 R)
• M36: 5,939,335 km (0.111 R)
• M37: 6,361,949 km (0.08 R)
• M38: 6,527,105 km (0.111 R)
• M39: 6,727,267 km (0.102 R)
• M40: 7,019,880 km (0.117 R)
• M41: 7,110,836 km (0.115 R)
• M42: 7,362,908 km (0.061 R)
• M43: 7,606,304 km (0.103 R)
• M44: 7,769,964 km (0.084 R)
• M45: 7,864,061 km (0.106 R)
• M46: 7,958,607 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.1

Radius: 10.9

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1 AU - 1.5 AU

Year: 965 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,433,336 km

• M1: 137,331 km (0.059 R)
• M2: 247,136 km (0.114 R)
• M3: 338,540 km (0.117 R)
• M4: 451,337 km (0.052 R)
• M5: 540,796 km (0.071 R)
• M6: 709,543 km (0.047 R)
• M7: 804,089 km (0.095 R)
• M8: 937,679 km (0.11 R)
• M9: 1,021,604 km (0.109 R)
• M10: 1,205,011 km (0.063 R)
• M11: 1,281,605 km (0.091 R)
• M12: 1,399,638 km (0.072 R)
• M13: 1,496,876 km (0.107 R)
• M14: 1,604,886 km (0.117 R)
• M15: 1,793,828 km (0.117 R)
• M16: 1,953,898 km (0.076 R)
• M17: 2,063,254 km (0.09 R)
• M18: 2,212,553 km (0.102 R)
• M19: 2,288,548 km (0.1 R)
• M20: 2,462,830 km (0.117 R)
• M21: 2,571,438 km (0.109 R)
• M22: 2,949,023 km (0.076 R)
• M23: 3,085,905 km (0.063 R)
• M24: 3,192,568 km (0.072 R)
• M25: 3,268,115 km (0.096 R)
• M26: 3,420,855 km (0.093 R)
• M27: 3,542,627 km (0.101 R)
• M28: 4,067,417 km (0.098 R)
• M29: 4,351,054 km (0.116 R)
• M30: 4,690,043 km (0.081 R)
• M31: 4,776,211 km (0.086 R)
• M32: 5,025,292 km (0.109 R)
• M33: 5,252,980 km (0.104 R)
• M34: 5,329,723 km (0.096 R)
• M35: 5,406,766 km (0.051 R)
• M36: 5,679,483 km (0.056 R)
• M37: 5,930,209 km (0.045 R)
• M38: 6,103,892 km (0.12 R)
• M39: 6,184,526 km (0.1 R)
• M40: 6,387,979 km (0.085 R)
• M41: 6,662,491 km (0.054 R)
• M42: 6,899,005 km (0.097 R)
• M43: 7,124,150 km (0.087 R)
• M44: 7,223,333 km (0.117 R)
• M45: 7,495,153 km (0.033 R)
• M46: 7,625,003 km (0.09 R)
• M47: 8,405,306 km (0.079 R)
• M48: 8,495,214 km (0.05 R)
• M49: 8,965,101 km (0.109 R)
• M50: 9,583,838 km (0.111 R)
• M51: 9,803,747 km (0.07 R)
• M52: 9,914,300 km (0.104 R)
• M53: 10,184,473 km (0.1 R)
• M54: 10,376,707 km (0.059 R)
• M55: 10,634,913 km (0.081 R)
• M56: 10,764,764 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 14.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.32 AU - 2.08 AU

Year: 1530 Days

Day: 13.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,433,336 km

• M1: 197,619 km (0.077 R)
• M2: 378,483 km (0.088 R)
• M3: 507,885 km (0.04 R)
• M4: 631,004 km (0.064 R)
• M5: 766,539 km (0.092 R)
• M6: 928,554 km (0.095 R)
• M7: 1,038,359 km (0.084 R)
• M8: 1,161,478 km (0.083 R)
• M9: 1,254,977 km (0.074 R)
• M10: 1,387,221 km (0.104 R)
• M11: 1,524,402 km (0.06 R)
• M12: 1,647,222 km (0.067 R)
• M13: 1,763,609 km (0.104 R)
• M14: 1,872,965 km (0.106 R)
• M15: 2,109,330 km (0.066 R)
• M16: 2,344,797 km (0.12 R)
• M17: 2,465,971 km (0.075 R)
• M18: 2,772,348 km (0.116 R)
• M19: 2,936,157 km (0.086 R)
• M20: 3,031,302 km (0.063 R)
• M21: 3,422,201 km (0.097 R)
• M22: 4,026,127 km (0.098 R)
• M23: 4,252,768 km (0.087 R)
• M24: 4,415,381 km (0.094 R)
• M25: 4,511,273 km (0.106 R)
• M26: 4,607,764 km (0.117 R)
• M27: 4,775,014 km (0.108 R)
• M28: 4,873,450 km (0.041 R)
• M29: 5,001,057 km (0.093 R)
• M30: 5,144,072 km (0.029 R)
• M31: 5,259,562 km (0.089 R)
• M32: 5,507,894 km (0.07 R)
• M33: 5,670,806 km (0.116 R)
• M34: 5,760,266 km (0.074 R)
• M35: 6,214,744 km (0.091 R)
• M36: 6,602,502 km (0.08 R)
• M37: 6,696,749 km (0.081 R)
• M38: 7,239,340 km (0.069 R)
• M39: 7,467,028 km (0.095 R)
• M40: 7,581,620 km (0.079 R)
• M41: 7,746,627 km (0.118 R)
• M42: 7,846,109 km (0.074 R)
• M43: 8,214,718 km (0.118 R)
• M44: 8,350,104 km (0.092 R)
• M45: 8,503,442 km (0.067 R)
• M46: 8,760,900 km (0.085 R)
• M47: 9,073,410 km (0.101 R)
• M48: 9,231,086 km (0.118 R)
• M49: 9,584,736 km (0.117 R)
• M50: 9,673,896 km (0.04 R)
• M51: 10,033,080 km (0.043 R)
• M52: 10,232,494 km (0.034 R)
• M53: 10,378,502 km (0.063 R)
• M54: 10,469,906 km (0.04 R)
• M55: 10,580,160 km (0.072 R)
• M56: 11,024,914 km (0.116 R)
• M57: 11,249,610 km (0.041 R)
• M58: 11,894,377 km (0.025 R)
• M59: 12,298,740 km (0.103 R)
• M60: 12,415,127 km (0.045 R)
• M61: 13,022,195 km (0.117 R)
• M62: 13,140,827 km (0.082 R)
• M63: 13,319,446 km (0.081 R)
• M64: 13,478,918 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258

Radius: 3.4

Gravity: 22.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.28 AU - 10.38 AU

Year: 18111 Days

Day: 24.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,433,336 km

• M1: 43,982 km (0.102 R)
• M2: 210,035 km (0.086 R)
• M3: 283,039 km (0.105 R)
• M4: 350,358 km (0.104 R)
• M5: 422,913 km (0.099 R)
• M6: 565,929 km (0.101 R)
• M7: 854,952 km (0.104 R)
• M8: 953,537 km (0.109 R)
• M9: 1,076,805 km (0.113 R)
• M10: 1,161,777 km (0.069 R)
• M11: 1,741,020 km (0.066 R)
• M12: 2,259,227 km (0.052 R)
• M13: 2,705,477 km (0.1 R)
• M14: 2,821,266 km (0.052 R)
• M15: 3,300,578 km (0.092 R)
• M16: 3,424,295 km (0.066 R)
• M17: 3,966,887 km (0.092 R)
• M18: 4,131,594 km (0.119 R)
• M19: 4,231,376 km (0.111 R)
• M20: 5,129,861 km (0.083 R)
• M21: 5,165,465 km (0.072 R)
• M22: 5,454,189 km (0.041 R)
• M23: 5,563,694 km (0.063 R)
• M24: 6,046,896 km (0.085 R)
• M25: 6,084,594 km (0.116 R)
• M26: 6,198,289 km (0.062 R)
• M27: 6,466,218 km (0.09 R)
• M28: 7,332,540 km (0.073 R)
• M29: 7,534,497 km (0.084 R)
• M30: 8,067,963 km (0.097 R)
• M31: 8,698,667 km (0.039 R)
• M32: 9,917,591 km (0.099 R)
• M33: 10,365,786 km (0.091 R)
• M34: 10,774,787 km (0.101 R)
• M35: 10,866,341 km (0.088 R)
• M36: 10,958,194 km (0.106 R)
• M37: 11,189,023 km (0.111 R)
• M38: 12,607,061 km (0.103 R)
• M39: 13,386,017 km (0.117 R)
• M40: 13,731,738 km (0.09 R)
• M41: 14,837,416 km (0.087 R)
• M42: 15,504,024 km (0.079 R)
• M43: 16,285,224 km (0.108 R)
• M44: 16,813,155 km (0.106 R)
• M45: 17,293,065 km (0.092 R)
• M46: 17,346,621 km (0.084 R)
• M47: 19,591,337 km (0.11 R)
• M48: 19,759,186 km (0.083 R)
• M49: 20,152,628 km (0.095 R)
• M50: 20,605,312 km (0.076 R)
• M51: 20,776,003 km (0.085 R)
• M52: 21,636,190 km (0.107 R)
• M53: 22,332,718 km (0.072 R)
• M54: 22,625,182 km (0.118 R)
• M55: 25,313,157 km (0.08 R)
• M56: 26,108,269 km (0.103 R)
• M57: 26,477,926 km (0.097 R)
• M58: 27,974,054 km (0.076 R)
• M59: 28,037,035 km (0.093 R)
• M60: 28,226,126 km (0.109 R)
• M61: 29,818,147 km (0.076 R)
• M62: 30,204,558 km (0.092 R)
• M63: 30,722,316 km (0.058 R)
• M64: 31,177,842 km (0.084 R)
• M65: 31,504,564 km (0.057 R)
• M66: 33,088,506 km (0.104 R)
• M67: 35,036,719 km (0.094 R)
• M68: 35,104,487 km (0.096 R)
• M69: 35,172,404 km (0.092 R)
• M70: 35,990,405 km (0.069 R)
• M71: 36,608,095 km (0.048 R)
• M72: 38,202,210 km (0.104 R)
• M73: 39,183,721 km (0.094 R)
• M74: 39,254,182 km (0.105 R)
• M75: 39,395,103 km (0.04 R)
• M76: 40,244,370 km (0.074 R)
• M77: 41,529,715 km (0.115 R)
• M78: 42,249,580 km (0.106 R)
• M79: 43,191,448 km (0.115 R)
• M80: 43,701,577 km (0.055 R)
• M81: 46,058,492 km (0.059 R)
• M82: 46,207,192 km (0.101 R)
• M83: 46,654,190 km (0.038 R)
• M84: 47,027,736 km (0.036 R)
• M85: 47,327,381 km (0.054 R)
• M86: 47,477,427 km (0.045 R)
• M87: 47,627,624 km (0.105 R)
• M88: 47,777,970 km (0.118 R)
• M89: 48,305,452 km (0.074 R)
• M90: 48,683,336 km (0.114 R)
• M91: 49,214,109 km (0.119 R)
• M92: 49,366,101 km (0.09 R)
• M93: 49,822,972 km (0.067 R)
• M94: 50,128,451 km (0.063 R)
• M95: 50,511,123 km (0.102 R)
• M96: 51,202,265 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 12,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit