🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 8.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.6 AU - 2.06 AU

Year: 1624 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,695,622 km

• M1: 107,860 km (0.074 R)
• M2: 193,280 km (0.097 R)
• M3: 326,722 km (0.043 R)
• M4: 398,529 km (0.115 R)
• M5: 540,497 km (0.103 R)
• M6: 597,195 km (0.072 R)
• M7: 694,733 km (0.101 R)
• M8: 751,430 km (0.05 R)
• M9: 809,773 km (0.054 R)
• M10: 863,778 km (0.11 R)
• M11: 1,013,974 km (0.068 R)
• M12: 1,283,849 km (0.103 R)
• M13: 1,419,833 km (0.116 R)
• M14: 1,530,835 km (0.059 R)
• M15: 1,591,123 km (0.089 R)
• M16: 1,675,496 km (0.066 R)
• M17: 1,745,658 km (0.038 R)
• M18: 1,872,965 km (0.05 R)
• M19: 1,937,741 km (0.09 R)
• M20: 1,995,187 km (0.11 R)
• M21: 2,368,733 km (0.085 R)
• M22: 2,483,325 km (0.116 R)
• M23: 2,572,784 km (0.072 R)
• M24: 2,626,939 km (0.049 R)
• M25: 2,922,544 km (0.09 R)
• M26: 3,036,238 km (0.037 R)
• M27: 3,326,757 km (0.057 R)
• M28: 3,405,745 km (0.098 R)
• M29: 3,465,435 km (0.054 R)
• M30: 3,595,884 km (0.061 R)
• M31: 3,666,943 km (0.102 R)
• M32: 3,851,547 km (0.109 R)
• M33: 3,913,779 km (0.112 R)
• M34: 4,049,764 km (0.094 R)
• M35: 4,155,530 km (0.115 R)
• M36: 4,456,371 km (0.107 R)
• M37: 4,510,825 km (0.055 R)
• M38: 4,742,103 km (0.084 R)
• M39: 4,943,462 km (0.107 R)
• M40: 5,308,331 km (0.111 R)
• M41: 5,377,744 km (0.118 R)
• M42: 5,435,788 km (0.091 R)
• M43: 5,599,598 km (0.026 R)
• M44: 5,693,845 km (0.119 R)
• M45: 5,836,262 km (0.094 R)
• M46: 5,907,919 km (0.1 R)
• M47: 6,491,800 km (0.112 R)
• M48: 6,665,632 km (0.119 R)
• M49: 6,803,262 km (0.105 R)
• M50: 7,221,837 km (0.063 R)
• M51: 7,440,848 km (0.117 R)
• M52: 7,557,535 km (0.108 R)
• M53: 7,648,790 km (0.065 R)
• M54: 7,740,493 km (0.107 R)
• M55: 7,806,166 km (0.079 R)
• M56: 7,871,990 km (0.086 R)
• M57: 8,459,610 km (0.071 R)
• M58: 8,704,053 km (0.049 R)
• M59: 8,758,656 km (0.04 R)
• M60: 8,827,172 km (0.114 R)
• M61: 8,936,977 km (0.091 R)
• M62: 9,311,420 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 13.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.91 AU - 2.45 AU

Year: 2112 Days

Day: 10.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,695,622 km

• M1: 194,477 km (0.049 R)
• M2: 316,100 km (0.082 R)
• M3: 483,650 km (0.031 R)
• M4: 611,556 km (0.106 R)
• M5: 803,191 km (0.082 R)
• M6: 898,335 km (0.102 R)
• M7: 1,111,063 km (0.112 R)
• M8: 1,209,050 km (0.044 R)
• M9: 1,467,705 km (0.091 R)
• M10: 1,643,033 km (0.07 R)
• M11: 1,802,355 km (0.049 R)
• M12: 1,919,341 km (0.116 R)
• M13: 2,211,206 km (0.061 R)
• M14: 2,413,911 km (0.047 R)
• M15: 2,947,676 km (0.114 R)
• M16: 3,129,139 km (0.03 R)
• M17: 3,214,260 km (0.117 R)
• M18: 3,430,279 km (0.064 R)
• M19: 3,621,465 km (0.094 R)
• M20: 3,938,014 km (0.073 R)
• M21: 4,060,984 km (0.106 R)
• M22: 4,154,034 km (0.071 R)
• M23: 4,437,671 km (0.107 R)
• M24: 4,565,727 km (0.084 R)
• M25: 4,792,966 km (0.056 R)
• M26: 5,090,816 km (0.099 R)
• M27: 5,411,703 km (0.074 R)
• M28: 6,002,465 km (0.101 R)
• M29: 6,162,385 km (0.077 R)
• M30: 6,816,128 km (0.089 R)
• M31: 7,358,869 km (0.114 R)
• M32: 7,472,862 km (0.095 R)
• M33: 7,799,285 km (0.045 R)
• M34: 8,071,703 km (0.107 R)
• M35: 8,466,192 km (0.101 R)
• M36: 8,746,240 km (0.103 R)
• M37: 8,988,588 km (0.097 R)
• M38: 9,192,340 km (0.085 R)
• M39: 9,729,247 km (0.07 R)
• M40: 10,318,962 km (0.113 R)
• M41: 10,833,579 km (0.075 R)
• M42: 11,050,496 km (0.118 R)
• M43: 11,181,394 km (0.068 R)
• M44: 11,356,722 km (0.1 R)
• M45: 11,488,817 km (0.105 R)
• M46: 12,224,390 km (0.101 R)
• M47: 12,495,761 km (0.093 R)
• M48: 12,723,299 km (0.041 R)
• M49: 12,975,222 km (0.093 R)
• M50: 13,414,441 km (0.117 R)
• M51: 13,507,491 km (0.086 R)
• M52: 14,165,123 km (0.084 R)
• M53: 14,737,036 km (0.064 R)
• M54: 14,857,163 km (0.088 R)
• M55: 14,953,504 km (0.032 R)
• M56: 15,049,995 km (0.117 R)
• M57: 15,805,314 km (0.096 R)
• M58: 15,928,284 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 11.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.97 AU - 6.61 AU

Year: 7982 Days

Day: 7 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,695,622 km

• M1: 147,803 km (0.092 R)
• M2: 224,995 km (0.077 R)
• M3: 306,825 km (0.092 R)
• M4: 542,442 km (0.093 R)
• M5: 747,241 km (0.111 R)
• M6: 880,383 km (0.103 R)
• M7: 1,234,332 km (0.101 R)
• M8: 1,329,775 km (0.093 R)
• M9: 1,444,367 km (0.114 R)
• M10: 1,918,593 km (0.092 R)
• M11: 1,992,943 km (0.114 R)
• M12: 2,106,338 km (0.066 R)
• M13: 3,025,168 km (0.042 R)
• M14: 3,134,375 km (0.104 R)
• M15: 3,447,184 km (0.089 R)
• M16: 3,538,438 km (0.064 R)
• M17: 4,030,915 km (0.109 R)
• M18: 4,127,256 km (0.117 R)
• M19: 4,595,198 km (0.099 R)
• M20: 5,028,433 km (0.119 R)
• M21: 5,368,619 km (0.079 R)
• M22: 5,635,501 km (0.1 R)
• M23: 5,852,119 km (0.045 R)
• M24: 6,518,578 km (0.091 R)
• M25: 6,603,549 km (0.111 R)
• M26: 7,622,760 km (0.105 R)
• M27: 7,802,427 km (0.109 R)
• M28: 9,321,593 km (0.088 R)
• M29: 9,934,944 km (0.115 R)
• M30: 10,296,073 km (0.079 R)
• M31: 10,461,678 km (0.087 R)
• M32: 10,862,601 km (0.105 R)
• M33: 11,031,197 km (0.12 R)
• M34: 11,302,718 km (0.113 R)
• M35: 11,748,669 km (0.076 R)
• M36: 12,095,736 km (0.103 R)
• M37: 12,446,094 km (0.028 R)
• M38: 12,835,497 km (0.117 R)
• M39: 13,735,179 km (0.032 R)
• M40: 13,917,539 km (0.1 R)
• M41: 14,358,553 km (0.026 R)
• M42: 15,367,740 km (0.062 R)
• M43: 15,519,134 km (0.055 R)
• M44: 15,785,418 km (0.115 R)
• M45: 15,938,157 km (0.09 R)
• M46: 16,826,469 km (0.08 R)
• M47: 17,375,045 km (0.04 R)
• M48: 17,453,883 km (0.114 R)
• M49: 17,730,788 km (0.116 R)
• M50: 18,771,990 km (0.102 R)
• M51: 18,893,463 km (0.104 R)
• M52: 19,874,227 km (0.092 R)
• M53: 20,122,110 km (0.089 R)
• M54: 21,503,198 km (0.058 R)
• M55: 21,715,178 km (0.052 R)
• M56: 22,655,999 km (0.076 R)
• M57: 23,261,571 km (0.071 R)
• M58: 23,828,697 km (0.085 R)
• M59: 24,268,066 km (0.094 R)
• M60: 25,781,847 km (0.116 R)
• M61: 26,641,137 km (0.097 R)
• M62: 26,732,092 km (0.118 R)
• M63: 27,371,922 km (0.11 R)
• M64: 27,878,162 km (0.026 R)
• M65: 28,713,367 km (0.112 R)
• M66: 29,227,834 km (0.094 R)
• M67: 29,651,046 km (0.096 R)
• M68: 30,693,893 km (0.077 R)
• M69: 31,123,987 km (0.094 R)
• M70: 31,556,175 km (0.116 R)
• M71: 32,086,948 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.7

Radius: 4.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.09 AU - 6.93 AU

Year: 10896 Days

Day: 23.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,695,622 km

• M1: 88,263 km (0.057 R)
• M2: 309,518 km (0.099 R)
• M3: 341,233 km (0.057 R)
• M4: 391,049 km (0.104 R)
• M5: 425,756 km (0.053 R)
• M6: 575,802 km (0.069 R)
• M7: 911,500 km (0.077 R)
• M8: 946,805 km (0.046 R)
• M9: 994,676 km (0.109 R)
• M10: 1,117,945 km (0.102 R)
• M11: 1,573,620 km (0.112 R)
• M12: 1,820,905 km (0.086 R)
• M13: 1,987,557 km (0.118 R)
• M14: 2,064,899 km (0.106 R)
• M15: 2,417,053 km (0.031 R)
• M16: 2,533,141 km (0.109 R)
• M17: 2,651,024 km (0.065 R)
• M18: 3,158,161 km (0.097 R)
• M19: 3,432,224 km (0.071 R)
• M20: 3,506,574 km (0.105 R)
• M21: 4,120,524 km (0.115 R)
• M22: 4,219,558 km (0.11 R)
• M23: 4,259,351 km (0.109 R)
• M24: 4,379,478 km (0.056 R)
• M25: 4,520,997 km (0.089 R)
• M26: 4,623,023 km (0.093 R)
• M27: 5,038,905 km (0.079 R)
• M28: 5,081,241 km (0.118 R)
• M29: 5,380,138 km (0.028 R)
• M30: 5,553,671 km (0.12 R)
• M31: 6,448,267 km (0.069 R)
• M32: 6,563,158 km (0.04 R)
• M33: 6,771,697 km (0.081 R)
• M34: 7,267,016 km (0.03 R)
• M35: 7,314,737 km (0.104 R)
• M36: 7,896,224 km (0.086 R)
• M37: 7,994,510 km (0.083 R)
• M38: 8,974,526 km (0.105 R)
• M39: 9,912,355 km (0.119 R)
• M40: 10,258,674 km (0.11 R)
• M41: 10,963,130 km (0.1 R)
• M42: 11,182,890 km (0.064 R)
• M43: 13,284,740 km (0.096 R)
• M44: 13,431,046 km (0.035 R)
• M45: 13,784,397 km (0.077 R)
• M46: 14,380,095 km (0.096 R)
• M47: 15,658,409 km (0.115 R)
• M48: 16,530,565 km (0.052 R)
• M49: 16,687,942 km (0.094 R)
• M50: 18,386,775 km (0.089 R)
• M51: 18,779,021 km (0.094 R)
• M52: 20,679,362 km (0.064 R)
• M53: 21,360,631 km (0.104 R)
• M54: 21,532,070 km (0.115 R)
• M55: 21,600,736 km (0.083 R)
• M56: 22,014,523 km (0.114 R)
• M57: 22,187,758 km (0.109 R)
• M58: 22,465,711 km (0.031 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit