🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.3

Radius: 14.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.76 AU - 1.22 AU

Year: 657 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,836,467 km

• M1: 182,360 km (0.041 R)
• M2: 310,715 km (0.078 R)
• M3: 458,517 km (0.056 R)
• M4: 573,857 km (0.1 R)
• M5: 708,645 km (0.108 R)
• M6: 812,765 km (0.106 R)
• M7: 930,499 km (0.109 R)
• M8: 1,031,029 km (0.07 R)
• M9: 1,135,597 km (0.091 R)
• M10: 1,235,678 km (0.073 R)
• M11: 1,365,380 km (0.104 R)
• M12: 1,495,380 km (0.079 R)
• M13: 1,629,869 km (0.045 R)
• M14: 1,783,356 km (0.067 R)
• M15: 1,881,792 km (0.058 R)
• M16: 1,992,344 km (0.051 R)
• M17: 2,115,463 km (0.071 R)
• M18: 2,267,904 km (0.093 R)
• M19: 2,456,995 km (0.063 R)
• M20: 2,556,328 km (0.082 R)
• M21: 2,651,323 km (0.085 R)
• M22: 2,776,237 km (0.031 R)
• M23: 2,879,909 km (0.112 R)
• M24: 2,996,745 km (0.113 R)
• M25: 3,121,210 km (0.039 R)
• M26: 3,217,102 km (0.11 R)
• M27: 3,387,494 km (0.097 R)
• M28: 3,542,328 km (0.111 R)
• M29: 3,712,122 km (0.115 R)
• M30: 3,827,013 km (0.054 R)
• M31: 4,034,056 km (0.049 R)
• M32: 4,125,760 km (0.034 R)
• M33: 4,251,422 km (0.114 R)
• M34: 4,479,708 km (0.106 R)
• M35: 4,670,745 km (0.119 R)
• M36: 4,788,029 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 9.4

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.69 AU - 2.73 AU

Year: 2975 Days

Day: 13.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 166.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,836,467 km

• M1: 151,842 km (0.119 R)
• M2: 252,072 km (0.068 R)
• M3: 349,760 km (0.059 R)
• M4: 712,385 km (0.102 R)
• M5: 874,699 km (0.118 R)
• M6: 1,037,611 km (0.117 R)
• M7: 1,098,348 km (0.068 R)
• M8: 1,757,177 km (0.115 R)
• M9: 2,260,424 km (0.086 R)
• M10: 2,405,235 km (0.055 R)
• M11: 2,721,185 km (0.113 R)
• M12: 2,823,660 km (0.066 R)
• M13: 3,032,798 km (0.082 R)
• M14: 3,614,883 km (0.099 R)
• M15: 3,823,123 km (0.088 R)
• M16: 4,035,253 km (0.087 R)
• M17: 4,880,481 km (0.118 R)
• M18: 5,195,384 km (0.107 R)
• M19: 5,280,506 km (0.106 R)
• M20: 5,409,010 km (0.061 R)
• M21: 5,691,152 km (0.117 R)
• M22: 5,978,081 km (0.114 R)
• M23: 6,067,390 km (0.106 R)
• M24: 6,269,796 km (0.082 R)
• M25: 6,451,707 km (0.106 R)
• M26: 6,984,276 km (0.115 R)
• M27: 7,196,406 km (0.027 R)
• M28: 7,434,865 km (0.092 R)
• M29: 7,627,397 km (0.118 R)
• M30: 8,042,082 km (0.084 R)
• M31: 8,239,851 km (0.074 R)
• M32: 8,489,230 km (0.079 R)
• M33: 8,690,589 km (0.113 R)
• M34: 8,868,012 km (0.111 R)
• M35: 9,616,002 km (0.089 R)
• M36: 9,773,378 km (0.076 R)
• M37: 10,384,187 km (0.093 R)
• M38: 10,518,675 km (0.099 R)
• M39: 10,925,432 km (0.099 R)
• M40: 11,062,314 km (0.056 R)
• M41: 11,227,171 km (0.117 R)
• M42: 11,337,424 km (0.116 R)
• M43: 11,475,952 km (0.078 R)
• M44: 11,782,627 km (0.025 R)
• M45: 11,894,676 km (0.115 R)
• M46: 12,403,907 km (0.056 R)
• M47: 12,718,512 km (0.114 R)
• M48: 12,978,064 km (0.069 R)
• M49: 13,064,831 km (0.096 R)
• M50: 13,239,262 km (0.069 R)
• M51: 14,782,065 km (0.105 R)
• M52: 15,024,413 km (0.12 R)
• M53: 15,176,554 km (0.114 R)
• M54: 15,513,150 km (0.035 R)
• M55: 15,976,155 km (0.096 R)
• M56: 16,287,319 km (0.106 R)
• M57: 17,169,198 km (0.103 R)
• M58: 17,840,743 km (0.065 R)
• M59: 18,002,009 km (0.085 R)
• M60: 18,847,836 km (0.112 R)
• M61: 19,045,006 km (0.064 R)
• M62: 19,275,686 km (0.025 R)
• M63: 19,441,141 km (0.085 R)
• M64: 19,673,466 km (0.076 R)
• M65: 20,140,960 km (0.062 R)
• M66: 20,342,468 km (0.056 R)
• M67: 20,544,575 km (0.11 R)
• M68: 20,815,048 km (0.085 R)
• M69: 20,916,924 km (0.098 R)
• M70: 21,359,734 km (0.108 R)
• M71: 21,599,539 km (0.075 R)
• M72: 21,702,612 km (0.065 R)
• M73: 21,943,614 km (0.081 R)
• M74: 22,012,728 km (0.119 R)
• M75: 22,463,167 km (0.102 R)
• M76: 22,986,760 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 8.9

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.87 AU - 3.17 AU

Year: 3500 Days

Day: 7.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,836,467 km

• M1: 111,450 km (0.053 R)
• M2: 226,491 km (0.113 R)
• M3: 286,630 km (0.115 R)
• M4: 834,607 km (0.118 R)
• M5: 1,037,461 km (0.075 R)
• M6: 1,112,859 km (0.094 R)
• M7: 1,216,530 km (0.037 R)
• M8: 1,561,503 km (0.115 R)
• M9: 1,693,149 km (0.105 R)
• M10: 1,859,053 km (0.107 R)
• M11: 1,951,953 km (0.107 R)
• M12: 2,094,071 km (0.032 R)
• M13: 2,372,173 km (0.056 R)
• M14: 2,662,094 km (0.1 R)
• M15: 2,855,823 km (0.06 R)
• M16: 3,426,539 km (0.063 R)
• M17: 3,598,876 km (0.056 R)
• M18: 3,774,055 km (0.043 R)
• M19: 4,173,481 km (0.12 R)
• M20: 4,296,002 km (0.039 R)
• M21: 4,649,651 km (0.042 R)
• M22: 4,776,660 km (0.111 R)
• M23: 4,840,688 km (0.106 R)
• M24: 5,012,576 km (0.079 R)
• M25: 5,451,496 km (0.105 R)
• M26: 5,720,772 km (0.066 R)
• M27: 5,902,683 km (0.107 R)
• M28: 6,040,313 km (0.081 R)
• M29: 6,202,328 km (0.117 R)
• M30: 6,272,340 km (0.101 R)
• M31: 6,389,325 km (0.104 R)
• M32: 6,554,481 km (0.112 R)
• M33: 6,720,984 km (0.056 R)
• M34: 7,327,154 km (0.069 R)
• M35: 7,425,889 km (0.116 R)
• M36: 7,649,388 km (0.105 R)
• M37: 8,001,541 km (0.036 R)
• M38: 8,565,675 km (0.079 R)
• M39: 8,643,615 km (0.051 R)
• M40: 9,949,605 km (0.08 R)
• M41: 10,196,142 km (0.115 R)
• M42: 10,361,597 km (0.106 R)
• M43: 10,555,775 km (0.103 R)
• M44: 10,779,275 km (0.1 R)
• M45: 11,316,032 km (0.104 R)
• M46: 11,373,178 km (0.063 R)
• M47: 11,458,898 km (0.061 R)
• M48: 11,516,044 km (0.071 R)
• M49: 11,890,637 km (0.042 R)
• M50: 11,977,703 km (0.094 R)
• M51: 12,035,747 km (0.115 R)
• M52: 12,152,284 km (0.068 R)
• M53: 12,445,346 km (0.091 R)
• M54: 12,504,138 km (0.116 R)
• M55: 12,681,411 km (0.09 R)
• M56: 13,519,309 km (0.072 R)
• M57: 13,670,702 km (0.107 R)
• M58: 14,097,954 km (0.074 R)
• M59: 14,965,621 km (0.111 R)
• M60: 15,153,816 km (0.089 R)
• M61: 15,248,212 km (0.082 R)
• M62: 16,331,450 km (0.115 R)
• M63: 16,525,179 km (0.081 R)
• M64: 17,012,868 km (0.118 R)
• M65: 17,604,378 km (0.066 R)
• M66: 17,803,044 km (0.078 R)
• M67: 18,202,620 km (0.111 R)
• M68: 18,369,871 km (0.041 R)
• M69: 18,605,038 km (0.094 R)
• M70: 18,875,063 km (0.066 R)
• M71: 19,248,459 km (0.063 R)
• M72: 20,279,039 km (0.088 R)
• M73: 20,766,129 km (0.078 R)
• M74: 20,906,003 km (0.098 R)
• M75: 21,645,615 km (0.113 R)
• M76: 21,751,830 km (0.091 R)
• M77: 21,822,889 km (0.092 R)
• M78: 22,179,081 km (0.116 R)
• M79: 22,501,165 km (0.11 R)
• M80: 23,186,324 km (0.087 R)
• M81: 23,367,786 km (0.111 R)
• M82: 23,440,640 km (0.115 R)
• M83: 23,695,704 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit