🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.9

Radius: 13.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.57 AU - 0.79 AU

Year: 368 Days

Day: 12.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,514,608 km

• M1: 166,502 km (0.085 R)
• M2: 290,220 km (0.114 R)
• M3: 399,726 km (0.079 R)
• M4: 518,506 km (0.097 R)
• M5: 623,823 km (0.112 R)
• M6: 724,652 km (0.057 R)
• M7: 900,430 km (0.099 R)
• M8: 994,227 km (0.104 R)
• M9: 1,127,669 km (0.072 R)
• M10: 1,242,410 km (0.102 R)
• M11: 1,383,032 km (0.05 R)
• M12: 1,484,460 km (0.105 R)
• M13: 1,574,817 km (0.075 R)
• M14: 1,732,792 km (0.096 R)
• M15: 1,847,683 km (0.103 R)
• M16: 1,975,290 km (0.106 R)
• M17: 2,090,630 km (0.086 R)
• M18: 2,322,956 km (0.053 R)
• M19: 2,575,028 km (0.094 R)
• M20: 2,735,098 km (0.107 R)
• M21: 2,836,076 km (0.067 R)
• M22: 2,995,847 km (0.115 R)
• M23: 3,088,598 km (0.072 R)
• M24: 3,223,535 km (0.108 R)
• M25: 3,324,513 km (0.101 R)
• M26: 3,420,555 km (0.114 R)
• M27: 3,517,644 km (0.083 R)
• M28: 3,720,798 km (0.109 R)
• M29: 3,997,704 km (0.092 R)
• M30: 4,145,207 km (0.054 R)
• M31: 4,229,431 km (0.063 R)
• M32: 4,412,838 km (0.113 R)
• M33: 4,518,753 km (0.112 R)
• M34: 4,605,520 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.4

Radius: 10.2

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.84 AU - 0.98 AU

Year: 569 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,514,608 km

• M1: 128,056 km (0.112 R)
• M2: 309,817 km (0.027 R)
• M3: 383,569 km (0.108 R)
• M4: 469,139 km (0.117 R)
• M5: 575,952 km (0.087 R)
• M6: 668,104 km (0.107 R)
• M7: 765,792 km (0.088 R)
• M8: 895,194 km (0.069 R)
• M9: 960,119 km (0.063 R)
• M10: 1,038,060 km (0.09 R)
• M11: 1,124,078 km (0.087 R)
• M12: 1,194,689 km (0.12 R)
• M13: 1,273,078 km (0.108 R)
• M14: 1,340,696 km (0.103 R)
• M15: 1,577,809 km (0.089 R)
• M16: 1,684,622 km (0.091 R)
• M17: 1,752,539 km (0.113 R)
• M18: 1,856,360 km (0.06 R)
• M19: 1,969,456 km (0.109 R)
• M20: 2,034,082 km (0.076 R)
• M21: 2,114,117 km (0.114 R)
• M22: 2,307,547 km (0.039 R)
• M23: 2,383,543 km (0.045 R)
• M24: 2,569,493 km (0.085 R)
• M25: 2,648,331 km (0.1 R)
• M26: 2,889,932 km (0.092 R)
• M27: 3,029,955 km (0.039 R)
• M28: 3,197,804 km (0.084 R)
• M29: 3,274,249 km (0.097 R)
• M30: 3,481,442 km (0.119 R)
• M31: 3,648,393 km (0.117 R)
• M32: 3,755,355 km (0.085 R)
• M33: 3,872,341 km (0.091 R)
• M34: 4,018,049 km (0.094 R)
• M35: 4,174,828 km (0.103 R)
• M36: 4,249,328 km (0.099 R)
• M37: 4,418,672 km (0.106 R)
• M38: 4,485,094 km (0.113 R)
• M39: 4,570,963 km (0.101 R)
• M40: 4,763,944 km (0.117 R)
• M41: 4,841,885 km (0.101 R)
• M42: 5,008,836 km (0.056 R)
• M43: 5,177,882 km (0.091 R)
• M44: 5,247,893 km (0.057 R)
• M45: 5,318,354 km (0.074 R)
• M46: 5,945,767 km (0.086 R)
• M47: 6,019,220 km (0.096 R)
• M48: 6,177,794 km (0.027 R)
• M49: 6,241,522 km (0.119 R)
• M50: 6,326,943 km (0.065 R)
• M51: 6,553,135 km (0.073 R)
• M52: 6,683,434 km (0.095 R)
• M53: 6,858,763 km (0.106 R)
• M54: 6,969,017 km (0.082 R)
• M55: 7,035,438 km (0.091 R)
• M56: 7,224,979 km (0.069 R)
• M57: 7,314,737 km (0.116 R)
• M58: 7,450,124 km (0.06 R)
• M59: 7,780,585 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.8

Radius: 11.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.39 AU - 1.53 AU

Year: 1157 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,514,608 km

• M1: 147,055 km (0.115 R)
• M2: 233,073 km (0.026 R)
• M3: 374,144 km (0.118 R)
• M4: 467,194 km (0.095 R)
• M5: 547,827 km (0.041 R)
• M6: 751,430 km (0.086 R)
• M7: 849,566 km (0.106 R)
• M8: 1,016,518 km (0.118 R)
• M9: 1,134,251 km (0.091 R)
• M10: 1,264,551 km (0.058 R)
• M11: 1,359,695 km (0.052 R)
• M12: 1,432,848 km (0.085 R)
• M13: 1,540,858 km (0.118 R)
• M14: 1,625,830 km (0.075 R)
• M15: 2,141,494 km (0.041 R)
• M16: 2,295,131 km (0.1 R)
• M17: 2,373,370 km (0.096 R)
• M18: 2,452,507 km (0.058 R)
• M19: 2,603,452 km (0.108 R)
• M20: 2,893,522 km (0.112 R)
• M21: 3,118,068 km (0.096 R)
• M22: 3,393,029 km (0.093 R)
• M23: 3,482,638 km (0.117 R)
• M24: 4,025,380 km (0.044 R)
• M25: 4,192,331 km (0.088 R)
• M26: 4,459,213 km (0.103 R)
• M27: 4,594,749 km (0.119 R)
• M28: 4,819,744 km (0.044 R)
• M29: 4,958,870 km (0.064 R)
• M30: 5,463,314 km (0.044 R)
• M31: 5,608,574 km (0.071 R)
• M32: 5,755,180 km (0.072 R)
• M33: 6,216,240 km (0.043 R)
• M34: 6,479,233 km (0.078 R)
• M35: 6,731,755 km (0.092 R)
• M36: 6,916,059 km (0.09 R)
• M37: 7,073,436 km (0.083 R)
• M38: 7,304,415 km (0.08 R)
• M39: 7,626,200 km (0.098 R)
• M40: 7,714,762 km (0.036 R)
• M41: 7,833,393 km (0.058 R)
• M42: 7,982,542 km (0.093 R)
• M43: 8,087,410 km (0.106 R)
• M44: 8,223,096 km (0.086 R)
• M45: 8,374,638 km (0.068 R)
• M46: 8,527,228 km (0.069 R)
• M47: 9,130,856 km (0.12 R)
• M48: 9,287,933 km (0.077 R)
• M49: 9,366,771 km (0.029 R)
• M50: 9,572,917 km (0.102 R)
• M51: 9,668,510 km (0.102 R)
• M52: 9,989,547 km (0.071 R)
• M53: 10,070,330 km (0.053 R)
• M54: 10,265,256 km (0.106 R)
• M55: 10,346,787 km (0.07 R)
• M56: 10,510,597 km (0.112 R)
• M57: 10,625,787 km (0.03 R)
• M58: 10,708,365 km (0.068 R)
• M59: 10,857,365 km (0.112 R)
• M60: 11,157,608 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.4

Radius: 12.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.94 AU - 5.32 AU

Year: 7622 Days

Day: 8.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,514,608 km

• M1: 167,101 km (0.06 R)
• M2: 427,700 km (0.085 R)
• M3: 523,293 km (0.046 R)
• M4: 652,396 km (0.087 R)
• M5: 793,766 km (0.117 R)
• M6: 960,867 km (0.119 R)
• M7: 1,186,910 km (0.108 R)
• M8: 1,266,346 km (0.076 R)
• M9: 1,655,899 km (0.104 R)
• M10: 2,043,956 km (0.057 R)
• M11: 2,140,746 km (0.119 R)
• M12: 2,563,958 km (0.092 R)
• M13: 2,860,760 km (0.1 R)
• M14: 3,213,961 km (0.095 R)
• M15: 3,372,834 km (0.089 R)
• M16: 4,108,257 km (0.092 R)
• M17: 4,380,974 km (0.075 R)
• M18: 4,736,867 km (0.073 R)
• M19: 5,234,878 km (0.104 R)
• M20: 5,476,778 km (0.074 R)
• M21: 5,722,268 km (0.045 R)
• M22: 6,027,298 km (0.091 R)
• M23: 6,480,729 km (0.098 R)
• M24: 6,711,409 km (0.086 R)
• M25: 7,601,217 km (0.062 R)
• M26: 7,692,323 km (0.088 R)
• M27: 7,936,765 km (0.053 R)
• M28: 8,402,314 km (0.066 R)
• M29: 8,527,976 km (0.093 R)
• M30: 8,622,522 km (0.114 R)
• M31: 8,972,581 km (0.092 R)
• M32: 9,818,557 km (0.078 R)
• M33: 11,066,054 km (0.071 R)
• M34: 11,377,068 km (0.085 R)
• M35: 11,655,918 km (0.115 R)
• M36: 11,796,241 km (0.116 R)
• M37: 11,901,857 km (0.061 R)
• M38: 12,007,772 km (0.044 R)
• M39: 12,185,046 km (0.06 R)
• M40: 12,938,869 km (0.1 R)
• M41: 14,341,050 km (0.094 R)
• M42: 14,869,879 km (0.12 R)
• M43: 15,289,800 km (0.106 R)
• M44: 15,482,033 km (0.067 R)
• M45: 15,985,430 km (0.084 R)
• M46: 16,180,506 km (0.109 R)
• M47: 18,337,258 km (0.116 R)
• M48: 18,664,429 km (0.076 R)
• M49: 18,869,976 km (0.068 R)
• M50: 18,952,405 km (0.098 R)
• M51: 19,449,219 km (0.049 R)
• M52: 20,667,843 km (0.061 R)
• M53: 21,307,823 km (0.1 R)
• M54: 21,997,619 km (0.118 R)
• M55: 22,432,500 km (0.068 R)
• M56: 22,782,559 km (0.05 R)
• M57: 24,289,907 km (0.112 R)
• M58: 25,146,355 km (0.067 R)
• M59: 26,242,309 km (0.081 R)
• M60: 26,518,616 km (0.118 R)
• M61: 26,796,120 km (0.09 R)
• M62: 27,120,897 km (0.11 R)
• M63: 27,680,842 km (0.099 R)
• M64: 27,915,262 km (0.108 R)
• M65: 28,056,183 km (0.113 R)
• M66: 29,335,544 km (0.096 R)
• M67: 30,343,834 km (0.088 R)
• M68: 30,973,641 km (0.113 R)
• M69: 31,168,268 km (0.115 R)
• M70: 31,265,805 km (0.119 R)
• M71: 31,558,868 km (0.114 R)
• M72: 32,394,073 km (0.072 R)
• M73: 32,641,208 km (0.091 R)
• M74: 32,938,459 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.2

Radius: 3.1

Gravity: 36.75 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.53 AU - 8.35 AU

Year: 13313 Days

Day: 17.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,514,608 km

• M1: 84,972 km (0.066 R)
• M2: 115,490 km (0.101 R)
• M3: 233,373 km (0.036 R)
• M4: 292,165 km (0.025 R)
• M5: 410,347 km (0.071 R)
• M6: 605,572 km (0.094 R)
• M7: 756,068 km (0.062 R)
• M8: 826,528 km (0.11 R)
• M9: 917,783 km (0.12 R)
• M10: 974,181 km (0.03 R)
• M11: 1,508,246 km (0.086 R)
• M12: 1,688,062 km (0.12 R)
• M13: 2,166,925 km (0.087 R)
• M14: 2,684,683 km (0.109 R)
• M15: 2,765,616 km (0.037 R)
• M16: 2,819,920 km (0.045 R)
• M17: 3,013,051 km (0.047 R)
• M18: 3,181,947 km (0.086 R)
• M19: 3,210,370 km (0.089 R)
• M20: 3,267,517 km (0.082 R)
• M21: 3,558,335 km (0.107 R)
• M22: 3,617,426 km (0.051 R)
• M23: 3,676,966 km (0.072 R)
• M24: 3,736,656 km (0.061 R)
• M25: 4,195,472 km (0.049 R)
• M26: 4,736,568 km (0.082 R)
• M27: 4,769,180 km (0.082 R)
• M28: 6,271,292 km (0.118 R)
• M29: 6,595,172 km (0.11 R)
• M30: 6,667,876 km (0.054 R)
• M31: 6,704,378 km (0.074 R)
• M32: 7,072,688 km (0.114 R)
• M33: 7,751,862 km (0.061 R)
• M34: 8,333,649 km (0.114 R)
• M35: 8,372,843 km (0.104 R)
• M36: 8,729,185 km (0.054 R)
• M37: 9,415,690 km (0.077 R)
• M38: 9,497,520 km (0.063 R)
• M39: 9,662,078 km (0.09 R)
• M40: 10,540,965 km (0.113 R)
• M41: 10,968,516 km (0.076 R)
• M42: 11,271,003 km (0.077 R)
• M43: 12,017,347 km (0.063 R)
• M44: 12,643,713 km (0.1 R)
• M45: 12,688,891 km (0.111 R)
• M46: 13,143,370 km (0.117 R)
• M47: 13,649,459 km (0.029 R)
• M48: 13,928,160 km (0.075 R)
• M49: 14,021,509 km (0.047 R)
• M50: 14,538,519 km (0.113 R)
• M51: 14,680,637 km (0.102 R)
• M52: 15,542,620 km (0.077 R)
• M53: 17,566,680 km (0.055 R)
• M54: 18,995,638 km (0.107 R)
• M55: 19,047,399 km (0.05 R)
• M56: 19,933,916 km (0.058 R)
• M57: 22,618,001 km (0.074 R)
• M58: 25,812,664 km (0.089 R)
• M59: 25,984,701 km (0.068 R)
• M60: 26,214,633 km (0.081 R)
• M61: 26,387,568 km (0.031 R)
• M62: 28,196,356 km (0.026 R)
• M63: 28,491,812 km (0.079 R)
• M64: 28,788,315 km (0.088 R)
• M65: 29,623,969 km (0.1 R)
• M66: 29,924,212 km (0.057 R)
• M67: 33,356,436 km (0.106 R)
• M68: 35,055,269 km (0.085 R)
• M69: 35,309,286 km (0.041 R)
• M70: 35,372,865 km (0.103 R)
• M71: 35,563,902 km (0.045 R)
• M72: 36,331,638 km (0.113 R)
• M73: 36,459,993 km (0.119 R)
• M74: 36,846,404 km (0.049 R)
• M75: 37,298,788 km (0.105 R)
• M76: 37,818,043 km (0.106 R)
• M77: 38,274,466 km (0.096 R)
• M78: 38,667,010 km (0.056 R)
• M79: 38,732,534 km (0.052 R)
• M80: 40,250,803 km (0.108 R)
• M81: 41,251,314 km (0.042 R)
• M82: 41,519,543 km (0.117 R)
• M83: 42,327,521 km (0.119 R)
• M84: 42,462,757 km (0.086 R)
• M85: 44,576,276 km (0.077 R)
• M86: 44,782,721 km (0.073 R)
• M87: 45,888,548 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit