🌌 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: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.4

Radius: 13.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.77 AU - 0.85 AU

Year: 503 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 24,214,110 km

• M1: 167,101 km (0.113 R)
• M2: 260,599 km (0.117 R)
• M3: 349,760 km (0.093 R)
• M4: 501,452 km (0.104 R)
• M5: 699,669 km (0.053 R)
• M6: 871,557 km (0.079 R)
• M7: 974,181 km (0.028 R)
• M8: 1,108,969 km (0.061 R)
• M9: 1,193,043 km (0.104 R)
• M10: 1,338,303 km (0.07 R)
• M11: 1,474,586 km (0.07 R)
• M12: 1,562,849 km (0.111 R)
• M13: 1,663,678 km (0.116 R)
• M14: 1,761,365 km (0.067 R)
• M15: 1,850,077 km (0.059 R)
• M16: 1,997,281 km (0.054 R)
• M17: 2,084,198 km (0.087 R)
• M18: 2,190,113 km (0.113 R)
• M19: 2,340,459 km (0.081 R)
• M20: 2,475,695 km (0.107 R)
• M21: 2,670,771 km (0.117 R)
• M22: 2,773,395 km (0.108 R)
• M23: 2,930,024 km (0.059 R)
• M24: 3,029,506 km (0.095 R)
• M25: 3,143,650 km (0.05 R)
• M26: 3,314,042 km (0.086 R)
• M27: 3,650,188 km (0.096 R)
• M28: 3,757,450 km (0.119 R)
• M29: 3,858,578 km (0.1 R)
• M30: 3,990,074 km (0.051 R)
• M31: 4,078,487 km (0.119 R)
• M32: 4,294,955 km (0.063 R)
• M33: 4,569,168 km (0.098 R)
• M34: 4,802,092 km (0.116 R)
• M35: 5,023,048 km (0.088 R)
• M36: 5,126,869 km (0.116 R)
• M37: 5,287,836 km (0.084 R)
• M38: 5,524,350 km (0.107 R)
• M39: 5,656,445 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.4

Radius: 9.1

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.86 AU - 1.34 AU

Year: 796 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,214,110 km

• M1: 113,395 km (0.088 R)
• M2: 219,310 km (0.11 R)
• M3: 283,039 km (0.091 R)
• M4: 356,043 km (0.116 R)
• M5: 421,268 km (0.062 R)
• M6: 539,151 km (0.06 R)
• M7: 598,242 km (0.1 R)
• M8: 852,857 km (0.106 R)
• M9: 1,117,197 km (0.075 R)
• M10: 1,219,223 km (0.089 R)
• M11: 1,305,690 km (0.097 R)
• M12: 1,471,893 km (0.09 R)
• M13: 1,564,345 km (0.11 R)
• M14: 1,741,469 km (0.068 R)
• M15: 1,953,898 km (0.082 R)
• M16: 2,019,422 km (0.084 R)
• M17: 2,212,702 km (0.115 R)
• M18: 2,435,453 km (0.081 R)
• M19: 2,553,636 km (0.068 R)
• M20: 2,681,691 km (0.091 R)
• M21: 2,811,991 km (0.046 R)
• M22: 2,886,341 km (0.068 R)
• M23: 2,969,518 km (0.069 R)
• M24: 3,062,119 km (0.11 R)
• M25: 3,181,348 km (0.07 R)
• M26: 3,250,163 km (0.118 R)
• M27: 3,380,463 km (0.09 R)
• M28: 3,459,600 km (0.1 R)
• M29: 4,030,466 km (0.109 R)
• M30: 4,246,186 km (0.074 R)
• M31: 4,533,414 km (0.096 R)
• M32: 4,591,607 km (0.119 R)
• M33: 4,936,131 km (0.115 R)
• M34: 5,016,166 km (0.105 R)
• M35: 5,207,651 km (0.069 R)
• M36: 5,309,528 km (0.081 R)
• M37: 5,391,507 km (0.097 R)
• M38: 5,453,142 km (0.092 R)
• M39: 5,934,398 km (0.069 R)
• M40: 6,094,168 km (0.111 R)
• M41: 6,418,197 km (0.055 R)
• M42: 6,494,642 km (0.109 R)
• M43: 6,560,465 km (0.074 R)
• M44: 6,803,412 km (0.098 R)
• M45: 6,914,862 km (0.043 R)
• M46: 7,116,969 km (0.111 R)
• M47: 7,264,173 km (0.102 R)
• M48: 7,804,820 km (0.117 R)
• M49: 7,886,501 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.5 AU - 1.68 AU

Year: 1384 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,214,110 km

• M1: 105,766 km (0.072 R)
• M2: 157,227 km (0.104 R)
• M3: 207,193 km (0.072 R)
• M4: 288,125 km (0.111 R)
• M5: 341,831 km (0.108 R)
• M6: 408,402 km (0.083 R)
• M7: 522,695 km (0.09 R)
• M8: 576,700 km (0.117 R)
• M9: 638,035 km (0.095 R)
• M10: 707,149 km (0.088 R)
• M11: 824,733 km (0.108 R)
• M12: 894,745 km (0.114 R)
• M13: 985,551 km (0.101 R)
• M14: 1,041,351 km (0.116 R)
• M15: 1,092,064 km (0.113 R)
• M16: 1,202,767 km (0.106 R)
• M17: 1,283,101 km (0.113 R)
• M18: 1,393,205 km (0.106 R)
• M19: 1,477,728 km (0.109 R)
• M20: 1,557,015 km (0.045 R)
• M21: 1,622,838 km (0.118 R)
• M22: 1,787,844 km (0.097 R)
• M23: 2,029,744 km (0.112 R)
• M24: 2,093,921 km (0.08 R)
• M25: 2,166,925 km (0.109 R)
• M26: 2,240,827 km (0.041 R)
• M27: 2,298,870 km (0.119 R)
• M28: 2,510,402 km (0.076 R)
• M29: 2,631,576 km (0.114 R)
• M30: 2,710,564 km (0.085 R)
• M31: 2,808,251 km (0.096 R)
• M32: 2,916,111 km (0.114 R)
• M33: 3,007,067 km (0.1 R)
• M34: 3,098,920 km (0.107 R)
• M35: 3,154,570 km (0.119 R)
• M36: 3,257,344 km (0.037 R)
• M37: 3,591,994 km (0.053 R)
• M38: 3,699,406 km (0.085 R)
• M39: 3,797,991 km (0.113 R)
• M40: 3,957,612 km (0.111 R)
• M41: 4,088,959 km (0.03 R)
• M42: 4,533,713 km (0.096 R)
• M43: 5,103,083 km (0.067 R)
• M44: 5,301,599 km (0.097 R)
• M45: 5,480,219 km (0.101 R)
• M46: 5,809,035 km (0.1 R)
• M47: 5,935,445 km (0.048 R)
• M48: 6,320,061 km (0.1 R)
• M49: 6,640,949 km (0.073 R)
• M50: 6,894,068 km (0.115 R)
• M51: 7,064,759 km (0.082 R)
• M52: 7,187,430 km (0.119 R)
• M53: 7,434,865 km (0.113 R)
• M54: 7,722,990 km (0.066 R)
• M55: 8,002,140 km (0.082 R)
• M56: 8,284,431 km (0.112 R)
• M57: 8,491,923 km (0.099 R)
• M58: 8,557,148 km (0.053 R)
• M59: 8,635,537 km (0.047 R)
• M60: 8,714,226 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.8

Radius: 9.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.93 AU - 2.03 AU

Year: 1923 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,214,110 km

• M1: 117,285 km (0.105 R)
• M2: 194,627 km (0.025 R)
• M3: 285,882 km (0.055 R)
• M4: 397,930 km (0.097 R)
• M5: 476,320 km (0.076 R)
• M6: 567,574 km (0.09 R)
• M7: 665,411 km (0.077 R)
• M8: 724,203 km (0.102 R)
• M9: 863,329 km (0.05 R)
• M10: 953,088 km (0.046 R)
• M11: 1,063,342 km (0.111 R)
• M12: 1,241,662 km (0.103 R)
• M13: 1,488,349 km (0.079 R)
• M14: 1,668,315 km (0.053 R)
• M15: 1,855,612 km (0.087 R)
• M16: 2,006,107 km (0.095 R)
• M17: 2,217,040 km (0.104 R)
• M18: 2,505,465 km (0.026 R)
• M19: 2,842,958 km (0.105 R)
• M20: 3,093,086 km (0.041 R)
• M21: 3,195,111 km (0.088 R)
• M22: 3,272,304 km (0.053 R)
• M23: 3,376,274 km (0.11 R)
• M24: 3,547,714 km (0.085 R)
• M25: 3,614,434 km (0.062 R)
• M26: 3,722,145 km (0.08 R)
• M27: 3,913,032 km (0.093 R)
• M28: 3,995,759 km (0.118 R)
• M29: 4,121,122 km (0.118 R)
• M30: 4,247,832 km (0.113 R)
• M31: 4,375,738 km (0.077 R)
• M32: 4,591,907 km (0.099 R)
• M33: 4,694,082 km (0.081 R)
• M34: 4,782,195 km (0.067 R)
• M35: 4,975,027 km (0.089 R)
• M36: 5,109,964 km (0.106 R)
• M37: 5,553,372 km (0.096 R)
• M38: 5,787,493 km (0.094 R)
• M39: 5,929,611 km (0.075 R)
• M40: 6,249,601 km (0.107 R)
• M41: 6,330,383 km (0.075 R)
• M42: 6,411,615 km (0.083 R)
• M43: 6,739,982 km (0.094 R)
• M44: 6,922,941 km (0.118 R)
• M45: 7,090,789 km (0.073 R)
• M46: 7,740,643 km (0.085 R)
• M47: 7,810,056 km (0.109 R)
• M48: 8,160,863 km (0.094 R)
• M49: 8,320,334 km (0.117 R)
• M50: 8,445,099 km (0.07 R)
• M51: 8,877,736 km (0.119 R)
• M52: 8,986,942 km (0.12 R)
• M53: 9,502,906 km (0.083 R)
• M54: 10,028,443 km (0.117 R)
• M55: 10,104,289 km (0.084 R)
• M56: 10,199,433 km (0.097 R)
• M57: 10,970,760 km (0.068 R)
• M58: 11,146,986 km (0.086 R)
• M59: 11,205,928 km (0.115 R)
• M60: 11,861,017 km (0.112 R)
• M61: 11,941,201 km (0.075 R)
• M62: 12,203,297 km (0.1 R)
• M63: 12,528,522 km (0.045 R)
• M64: 12,589,858 km (0.032 R)
• M65: 13,042,391 km (0.099 R)
• M66: 13,187,501 km (0.116 R)
• M67: 13,354,004 km (0.084 R)
• M68: 13,584,085 km (0.034 R)
• M69: 13,710,196 km (0.111 R)
• M70: 13,921,129 km (0.101 R)
• M71: 14,239,623 km (0.116 R)

Asteroid Belt

Center: 2.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 10.6

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.26 AU - 3.24 AU

Year: 3148 Days

Day: 6.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,214,110 km

• M1: 232,774 km (0.097 R)
• M2: 339,138 km (0.09 R)
• M3: 425,606 km (0.117 R)
• M4: 494,571 km (0.029 R)
• M5: 707,748 km (0.091 R)
• M6: 803,789 km (0.06 R)
• M7: 1,083,238 km (0.105 R)
• M8: 1,234,631 km (0.047 R)
• M9: 1,406,818 km (0.104 R)
• M10: 1,544,897 km (0.106 R)
• M11: 2,318,169 km (0.088 R)
• M12: 2,702,037 km (0.096 R)
• M13: 2,910,427 km (0.098 R)
• M14: 3,232,810 km (0.117 R)
• M15: 3,585,861 km (0.118 R)
• M16: 4,188,292 km (0.08 R)
• M17: 4,288,373 km (0.08 R)
• M18: 4,511,573 km (0.106 R)
• M19: 4,614,346 km (0.082 R)
• M20: 4,801,194 km (0.089 R)
• M21: 4,990,735 km (0.046 R)
• M22: 5,075,706 km (0.117 R)
• M23: 5,617,849 km (0.119 R)
• M24: 5,728,551 km (0.051 R)
• M25: 6,201,430 km (0.116 R)
• M26: 6,969,765 km (0.116 R)
• M27: 7,160,502 km (0.119 R)
• M28: 7,401,504 km (0.035 R)
• M29: 7,768,019 km (0.088 R)
• M30: 8,040,586 km (0.078 R)
• M31: 8,341,577 km (0.117 R)
• M32: 8,851,407 km (0.114 R)
• M33: 9,188,152 km (0.111 R)
• M34: 9,345,080 km (0.069 R)
• M35: 9,423,918 km (0.05 R)
• M36: 9,874,507 km (0.069 R)
• M37: 10,440,884 km (0.118 R)
• M38: 10,604,694 km (0.117 R)
• M39: 10,934,856 km (0.089 R)
• M40: 11,212,510 km (0.058 R)
• M41: 11,605,204 km (0.099 R)
• M42: 11,916,966 km (0.086 R)
• M43: 12,174,125 km (0.078 R)
• M44: 12,317,739 km (0.052 R)
• M45: 12,404,207 km (0.039 R)
• M46: 12,490,824 km (0.116 R)
• M47: 12,693,828 km (0.081 R)
• M48: 12,868,708 km (0.104 R)
• M49: 13,161,920 km (0.082 R)
• M50: 13,368,515 km (0.09 R)
• M51: 14,235,883 km (0.063 R)
• M52: 14,814,079 km (0.118 R)
• M53: 15,244,921 km (0.115 R)
• M54: 15,867,697 km (0.106 R)
• M55: 16,119,171 km (0.117 R)
• M56: 16,498,700 km (0.073 R)
• M57: 16,785,479 km (0.051 R)
• M58: 16,881,372 km (0.082 R)
• M59: 17,105,918 km (0.089 R)
• M60: 17,234,572 km (0.092 R)
• M61: 18,013,977 km (0.047 R)
• M62: 18,243,460 km (0.102 R)
• M63: 19,204,327 km (0.097 R)
• M64: 19,304,708 km (0.057 R)
• M65: 20,386,001 km (0.091 R)
• M66: 20,659,316 km (0.112 R)
• M67: 20,968,386 km (0.117 R)
• M68: 21,244,394 km (0.109 R)
• M69: 21,625,868 km (0.074 R)
• M70: 21,939,575 km (0.067 R)
• M71: 22,254,927 km (0.099 R)
• M72: 22,325,238 km (0.064 R)
• M73: 22,430,705 km (0.091 R)
• M74: 22,606,931 km (0.112 R)
• M75: 22,889,970 km (0.11 R)
• M76: 22,996,484 km (0.092 R)
• M77: 23,352,377 km (0.118 R)
• M78: 23,602,654 km (0.105 R)
• M79: 24,105,752 km (0.027 R)
• M80: 24,178,008 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit