🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 14.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.47 AU - 0.61 AU

Year: 279 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,820,632 km

• M1: 184,005 km (0.109 R)
• M2: 309,967 km (0.071 R)
• M3: 399,576 km (0.029 R)
• M4: 563,984 km (0.105 R)
• M5: 804,238 km (0.075 R)
• M6: 926,759 km (0.101 R)
• M7: 1,132,456 km (0.088 R)
• M8: 1,290,730 km (0.108 R)
• M9: 1,387,969 km (0.061 R)
• M10: 1,491,790 km (0.091 R)
• M11: 1,614,610 km (0.118 R)
• M12: 1,703,770 km (0.119 R)
• M13: 1,904,680 km (0.095 R)
• M14: 1,999,525 km (0.108 R)
• M15: 2,122,495 km (0.12 R)
• M16: 2,221,080 km (0.082 R)
• M17: 2,312,035 km (0.077 R)
• M18: 2,502,772 km (0.073 R)
• M19: 2,626,340 km (0.116 R)
• M20: 2,722,980 km (0.081 R)
• M21: 2,815,881 km (0.101 R)
• M22: 2,919,702 km (0.058 R)
• M23: 3,040,128 km (0.092 R)
• M24: 3,157,263 km (0.111 R)
• M25: 3,312,097 km (0.113 R)
• M26: 3,416,965 km (0.1 R)
• M27: 3,506,873 km (0.05 R)
• M28: 3,619,072 km (0.105 R)
• M29: 3,743,388 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917

Radius: 13.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.12 AU - 3.56 AU

Year: 4291 Days

Day: 14.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,820,632 km

• M1: 201,060 km (0.115 R)
• M2: 451,935 km (0.113 R)
• M3: 594,951 km (0.075 R)
• M4: 780,452 km (0.109 R)
• M5: 1,183,469 km (0.115 R)
• M6: 1,378,096 km (0.114 R)
• M7: 1,698,684 km (0.118 R)
• M8: 1,816,717 km (0.054 R)
• M9: 2,061,459 km (0.075 R)
• M10: 2,354,521 km (0.062 R)
• M11: 2,506,213 km (0.073 R)
• M12: 2,779,828 km (0.057 R)
• M13: 2,900,104 km (0.085 R)
• M14: 3,527,817 km (0.054 R)
• M15: 3,658,566 km (0.078 R)
• M16: 3,813,100 km (0.109 R)
• M17: 3,902,410 km (0.119 R)
• M18: 3,992,318 km (0.104 R)
• M19: 4,266,681 km (0.075 R)
• M20: 4,665,958 km (0.075 R)
• M21: 4,858,041 km (0.087 R)
• M22: 5,200,620 km (0.096 R)
• M23: 5,475,432 km (0.076 R)
• M24: 5,729,449 km (0.092 R)
• M25: 5,961,326 km (0.092 R)
• M26: 6,434,653 km (0.117 R)
• M27: 6,702,882 km (0.093 R)
• M28: 7,002,228 km (0.119 R)
• M29: 7,278,086 km (0.059 R)
• M30: 7,670,631 km (0.108 R)
• M31: 7,812,450 km (0.112 R)
• M32: 8,272,164 km (0.067 R)
• M33: 8,770,474 km (0.059 R)
• M34: 8,859,485 km (0.115 R)
• M35: 9,278,658 km (0.117 R)
• M36: 9,581,893 km (0.089 R)
• M37: 9,796,267 km (0.051 R)
• M38: 9,888,569 km (0.087 R)
• M39: 10,354,716 km (0.046 R)
• M40: 11,535,193 km (0.099 R)
• M41: 11,861,466 km (0.104 R)
• M42: 12,456,566 km (0.079 R)
• M43: 12,724,346 km (0.069 R)
• M44: 13,129,308 km (0.079 R)
• M45: 13,470,091 km (0.053 R)
• M46: 13,779,460 km (0.047 R)
• M47: 14,334,917 km (0.114 R)
• M48: 14,545,251 km (0.088 R)
• M49: 15,075,277 km (0.06 R)
• M50: 15,217,843 km (0.12 R)
• M51: 15,324,955 km (0.037 R)
• M52: 16,081,771 km (0.107 R)
• M53: 16,777,102 km (0.091 R)
• M54: 17,669,603 km (0.086 R)
• M55: 18,539,215 km (0.109 R)
• M56: 19,616,769 km (0.103 R)
• M57: 20,006,621 km (0.12 R)
• M58: 20,280,983 km (0.099 R)
• M59: 20,675,024 km (0.102 R)
• M60: 20,992,172 km (0.115 R)
• M61: 21,471,034 km (0.034 R)
• M62: 21,591,161 km (0.038 R)
• M63: 21,792,071 km (0.074 R)
• M64: 23,421,791 km (0.091 R)
• M65: 23,628,236 km (0.047 R)
• M66: 23,835,279 km (0.051 R)
• M67: 25,343,974 km (0.042 R)
• M68: 25,726,047 km (0.074 R)
• M69: 26,195,485 km (0.038 R)
• M70: 26,495,728 km (0.12 R)
• M71: 26,754,083 km (0.096 R)
• M72: 27,186,421 km (0.048 R)
• M73: 27,316,571 km (0.086 R)
• M74: 28,409,084 km (0.098 R)
• M75: 28,673,424 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 12.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.95 AU - 3.99 AU

Year: 5560 Days

Day: 7.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,820,632 km

• M1: 155,582 km (0.087 R)
• M2: 244,742 km (0.082 R)
• M3: 414,984 km (0.04 R)
• M4: 533,017 km (0.034 R)
• M5: 684,560 km (0.059 R)
• M6: 918,980 km (0.089 R)
• M7: 1,046,288 km (0.034 R)
• M8: 1,255,575 km (0.049 R)
• M9: 1,372,112 km (0.08 R)
• M10: 1,465,461 km (0.086 R)
• M11: 1,673,103 km (0.107 R)
• M12: 1,831,676 km (0.108 R)
• M13: 1,980,227 km (0.116 R)
• M14: 2,418,100 km (0.047 R)
• M15: 2,499,481 km (0.103 R)
• M16: 2,868,988 km (0.116 R)
• M17: 3,382,557 km (0.116 R)
• M18: 3,548,013 km (0.096 R)
• M19: 3,906,000 km (0.114 R)
• M20: 4,079,684 km (0.086 R)
• M21: 4,157,774 km (0.103 R)
• M22: 4,454,875 km (0.081 R)
• M23: 4,595,946 km (0.116 R)
• M24: 4,697,672 km (0.111 R)
• M25: 5,344,982 km (0.086 R)
• M26: 5,975,986 km (0.037 R)
• M27: 6,653,814 km (0.117 R)
• M28: 6,745,966 km (0.101 R)
• M29: 7,213,609 km (0.095 R)
• M30: 7,885,902 km (0.097 R)
• M31: 8,155,478 km (0.05 R)
• M32: 8,279,045 km (0.108 R)
• M33: 8,503,143 km (0.04 R)
• M34: 9,008,185 km (0.071 R)
• M35: 10,366,534 km (0.12 R)
• M36: 10,662,139 km (0.096 R)
• M37: 11,042,417 km (0.071 R)
• M38: 11,816,137 km (0.115 R)
• M39: 12,209,580 km (0.093 R)
• M40: 12,578,787 km (0.083 R)
• M41: 13,154,141 km (0.101 R)
• M42: 13,738,021 km (0.066 R)
• M43: 14,300,509 km (0.091 R)
• M44: 14,750,051 km (0.065 R)
• M45: 15,204,230 km (0.12 R)
• M46: 15,387,188 km (0.09 R)
• M47: 16,002,185 km (0.102 R)
• M48: 16,126,202 km (0.105 R)
• M49: 16,500,196 km (0.077 R)
• M50: 16,750,922 km (0.102 R)
• M51: 17,034,710 km (0.063 R)
• M52: 17,193,134 km (0.049 R)
• M53: 17,895,496 km (0.051 R)
• M54: 18,217,879 km (0.109 R)
• M55: 18,737,881 km (0.049 R)
• M56: 19,032,440 km (0.052 R)
• M57: 19,229,609 km (0.078 R)
• M58: 19,427,527 km (0.12 R)
• M59: 19,626,193 km (0.082 R)
• M60: 20,326,611 km (0.109 R)
• M61: 20,629,247 km (0.115 R)
• M62: 21,855,052 km (0.111 R)
• M63: 22,268,840 km (0.057 R)
• M64: 22,789,740 km (0.115 R)
• M65: 22,929,464 km (0.025 R)
• M66: 23,385,139 km (0.104 R)
• M67: 23,631,676 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.7

Radius: 8

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.36 AU - 8.7 AU

Year: 13102 Days

Day: 16.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,820,632 km

• M1: 140,024 km (0.102 R)
• M2: 259,852 km (0.056 R)
• M3: 365,318 km (0.117 R)
• M4: 503,247 km (0.117 R)
• M5: 553,213 km (0.116 R)
• M6: 605,273 km (0.112 R)
• M7: 677,379 km (0.092 R)
• M8: 1,017,864 km (0.092 R)
• M9: 1,455,737 km (0.091 R)
• M10: 1,529,937 km (0.096 R)
• M11: 1,734,139 km (0.107 R)
• M12: 2,369,481 km (0.066 R)
• M13: 2,516,535 km (0.101 R)
• M14: 2,850,737 km (0.059 R)
• M15: 2,944,236 km (0.072 R)
• M16: 3,866,656 km (0.046 R)
• M17: 4,005,333 km (0.104 R)
• M18: 4,467,292 km (0.101 R)
• M19: 4,871,505 km (0.098 R)
• M20: 5,754,132 km (0.101 R)
• M21: 5,952,499 km (0.078 R)
• M22: 6,032,534 km (0.107 R)
• M23: 6,112,868 km (0.114 R)
• M24: 6,643,791 km (0.071 R)
• M25: 7,662,702 km (0.032 R)
• M26: 8,101,473 km (0.107 R)
• M27: 8,774,962 km (0.053 R)
• M28: 10,079,755 km (0.081 R)
• M29: 10,223,070 km (0.051 R)
• M30: 11,295,088 km (0.099 R)
• M31: 11,394,271 km (0.099 R)
• M32: 11,493,754 km (0.049 R)
• M33: 11,593,536 km (0.052 R)
• M34: 11,743,732 km (0.08 R)
• M35: 12,198,360 km (0.031 R)
• M36: 12,300,236 km (0.077 R)
• M37: 13,702,267 km (0.093 R)
• M38: 13,914,248 km (0.063 R)
• M39: 14,610,626 km (0.055 R)
• M40: 17,164,860 km (0.088 R)
• M41: 17,279,003 km (0.069 R)
• M42: 17,336,149 km (0.116 R)
• M43: 17,508,037 km (0.107 R)
• M44: 18,317,661 km (0.047 R)
• M45: 18,492,690 km (0.104 R)
• M46: 22,171,152 km (0.045 R)
• M47: 23,361,802 km (0.062 R)
• M48: 23,678,650 km (0.118 R)
• M49: 24,573,096 km (0.059 R)
• M50: 25,739,510 km (0.089 R)
• M51: 27,723,178 km (0.115 R)
• M52: 28,327,703 km (0.106 R)
• M53: 28,395,172 km (0.113 R)
• M54: 29,140,768 km (0.088 R)
• M55: 29,208,835 km (0.086 R)
• M56: 30,167,607 km (0.12 R)
• M57: 30,236,572 km (0.107 R)
• M58: 31,136,852 km (0.111 R)
• M59: 31,555,277 km (0.105 R)
• M60: 31,905,486 km (0.098 R)
• M61: 33,176,619 km (0.119 R)
• M62: 33,746,886 km (0.108 R)
• M63: 34,033,216 km (0.088 R)
• M64: 34,320,444 km (0.046 R)
• M65: 34,464,357 km (0.111 R)
• M66: 34,680,526 km (0.098 R)
• M67: 35,114,360 km (0.119 R)
• M68: 35,404,430 km (0.084 R)
• M69: 37,977,364 km (0.075 R)
• M70: 38,349,713 km (0.101 R)
• M71: 39,173,399 km (0.069 R)
• M72: 40,457,697 km (0.089 R)
• M73: 41,909,544 km (0.083 R)
• M74: 42,063,331 km (0.117 R)
• M75: 42,680,422 km (0.108 R)
• M76: 42,835,106 km (0.099 R)
• M77: 44,158,000 km (0.092 R)
• M78: 44,863,803 km (0.115 R)
• M79: 45,178,707 km (0.084 R)
• M80: 46,207,042 km (0.109 R)
• M81: 47,163,122 km (0.076 R)
• M82: 47,964,967 km (0.116 R)
• M83: 49,419,357 km (0.066 R)
• M84: 49,581,970 km (0.049 R)
• M85: 51,710,598 km (0.091 R)
• M86: 53,952,622 km (0.088 R)
• M87: 54,539,045 km (0.059 R)
• M88: 55,127,563 km (0.092 R)
• M89: 55,296,011 km (0.069 R)
• M90: 55,464,757 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 12,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit