🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 8.2

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.49 AU - 0.69 AU

Year: 302 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,246,344 km

• M1: 109,655 km (0.102 R)
• M2: 210,035 km (0.077 R)
• M3: 287,527 km (0.085 R)
• M4: 441,314 km (0.076 R)
• M5: 495,767 km (0.106 R)
• M6: 570,117 km (0.116 R)
• M7: 637,736 km (0.086 R)
• M8: 700,716 km (0.068 R)
• M9: 769,980 km (0.057 R)
• M10: 907,311 km (0.118 R)
• M11: 1,053,169 km (0.095 R)
• M12: 1,137,991 km (0.096 R)
• M13: 1,206,656 km (0.074 R)
• M14: 1,338,751 km (0.094 R)
• M15: 1,801,009 km (0.114 R)
• M16: 1,860,100 km (0.101 R)
• M17: 2,041,413 km (0.088 R)
• M18: 2,120,101 km (0.056 R)
• M19: 2,205,521 km (0.079 R)
• M20: 2,309,642 km (0.096 R)
• M21: 2,374,118 km (0.082 R)
• M22: 2,451,012 km (0.094 R)
• M23: 2,613,624 km (0.111 R)
• M24: 2,730,161 km (0.111 R)
• M25: 2,835,927 km (0.077 R)
• M26: 2,987,469 km (0.118 R)
• M27: 3,128,839 km (0.076 R)
• M28: 3,200,347 km (0.09 R)
• M29: 3,298,783 km (0.113 R)
• M30: 3,600,222 km (0.085 R)
• M31: 3,757,599 km (0.056 R)
• M32: 3,924,401 km (0.089 R)
• M33: 4,015,805 km (0.107 R)
• M34: 4,114,989 km (0.105 R)
• M35: 4,200,708 km (0.104 R)
• M36: 4,272,515 km (0.119 R)
• M37: 4,366,612 km (0.068 R)
• M38: 4,527,280 km (0.114 R)
• M39: 4,593,702 km (0.113 R)
• M40: 4,757,212 km (0.12 R)
• M41: 4,877,339 km (0.085 R)
• M42: 4,960,516 km (0.114 R)
• M43: 5,013,623 km (0.098 R)
• M44: 5,105,327 km (0.116 R)
• M45: 5,174,441 km (0.114 R)
• M46: 5,251,484 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 12.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.8 AU - 1.1 AU

Year: 617 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,246,344 km

• M1: 162,014 km (0.087 R)
• M2: 241,451 km (0.055 R)
• M3: 354,996 km (0.112 R)
• M4: 608,564 km (0.076 R)
• M5: 801,545 km (0.08 R)
• M6: 900,878 km (0.114 R)
• M7: 988,094 km (0.118 R)
• M8: 1,195,736 km (0.084 R)
• M9: 1,348,625 km (0.087 R)
• M10: 1,437,336 km (0.063 R)
• M11: 1,681,480 km (0.095 R)
• M12: 1,868,328 km (0.085 R)
• M13: 2,270,596 km (0.105 R)
• M14: 2,362,150 km (0.1 R)
• M15: 2,439,343 km (0.03 R)
• M16: 2,628,135 km (0.032 R)
• M17: 2,740,483 km (0.087 R)
• M18: 2,846,399 km (0.104 R)
• M19: 2,962,038 km (0.116 R)
• M20: 3,215,157 km (0.088 R)
• M21: 3,292,500 km (0.093 R)
• M22: 3,370,440 km (0.115 R)
• M23: 3,679,659 km (0.094 R)
• M24: 3,824,170 km (0.07 R)
• M25: 3,915,425 km (0.059 R)
• M26: 4,044,378 km (0.108 R)
• M27: 4,325,772 km (0.081 R)
• M28: 4,401,917 km (0.093 R)
• M29: 4,488,086 km (0.105 R)
• M30: 4,603,874 km (0.119 R)
• M31: 4,710,837 km (0.082 R)
• M32: 4,887,811 km (0.117 R)
• M33: 5,107,271 km (0.081 R)
• M34: 5,238,319 km (0.099 R)
• M35: 5,340,046 km (0.069 R)
• M36: 5,421,876 km (0.103 R)
• M37: 5,514,327 km (0.055 R)
• M38: 5,597,055 km (0.113 R)
• M39: 5,911,061 km (0.114 R)
• M40: 6,219,980 km (0.074 R)
• M41: 6,381,845 km (0.056 R)
• M42: 6,479,682 km (0.071 R)
• M43: 6,665,932 km (0.062 R)
• M44: 6,864,897 km (0.078 R)
• M45: 6,998,787 km (0.102 R)
• M46: 7,485,429 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 11.2

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.91 AU - 6.37 AU

Year: 8932 Days

Day: 10.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 18,246,344 km

• M1: 179,817 km (0.089 R)
• M2: 361,877 km (0.071 R)
• M3: 607,966 km (0.094 R)
• M4: 872,604 km (0.101 R)
• M5: 1,154,297 km (0.106 R)
• M6: 1,295,817 km (0.104 R)
• M7: 1,664,127 km (0.113 R)
• M8: 1,778,719 km (0.095 R)
• M9: 2,314,728 km (0.051 R)
• M10: 2,548,101 km (0.048 R)
• M11: 2,708,021 km (0.087 R)
• M12: 3,179,553 km (0.099 R)
• M13: 3,265,422 km (0.033 R)
• M14: 3,439,554 km (0.042 R)
• M15: 3,919,165 km (0.083 R)
• M16: 4,229,730 km (0.094 R)
• M17: 4,645,612 km (0.11 R)
• M18: 5,276,915 km (0.101 R)
• M19: 5,654,800 km (0.111 R)
• M20: 6,619,556 km (0.077 R)
• M21: 7,215,255 km (0.091 R)
• M22: 7,404,945 km (0.069 R)
• M23: 7,673,324 km (0.067 R)
• M24: 8,062,278 km (0.099 R)
• M25: 8,738,311 km (0.063 R)
• M26: 8,819,094 km (0.103 R)
• M27: 9,807,337 km (0.092 R)
• M28: 10,102,195 km (0.067 R)
• M29: 10,229,502 km (0.111 R)
• M30: 11,487,172 km (0.066 R)
• M31: 11,842,766 km (0.092 R)
• M32: 12,382,814 km (0.102 R)
• M33: 14,814,976 km (0.098 R)
• M34: 15,056,427 km (0.098 R)
• M35: 15,739,641 km (0.11 R)
• M36: 15,887,294 km (0.108 R)
• M37: 16,733,120 km (0.115 R)
• M38: 16,934,180 km (0.113 R)
• M39: 18,209,502 km (0.093 R)
• M40: 18,364,635 km (0.055 R)
• M41: 19,780,279 km (0.079 R)
• M42: 19,993,007 km (0.073 R)
• M43: 20,099,671 km (0.112 R)
• M44: 21,013,714 km (0.116 R)
• M45: 23,329,788 km (0.104 R)
• M46: 23,442,136 km (0.1 R)
• M47: 23,836,626 km (0.054 R)
• M48: 24,689,333 km (0.119 R)
• M49: 24,803,776 km (0.096 R)
• M50: 25,205,745 km (0.092 R)
• M51: 25,494,170 km (0.079 R)
• M52: 25,609,959 km (0.053 R)
• M53: 25,841,835 km (0.071 R)
• M54: 28,258,739 km (0.084 R)
• M55: 28,738,798 km (0.111 R)
• M56: 29,767,732 km (0.102 R)
• M57: 29,889,505 km (0.073 R)
• M58: 30,011,577 km (0.05 R)
• M59: 30,317,205 km (0.097 R)
• M60: 30,931,903 km (0.062 R)
• M61: 31,426,473 km (0.071 R)
• M62: 32,737,400 km (0.064 R)
• M63: 35,283,406 km (0.104 R)
• M64: 35,412,509 km (0.097 R)
• M65: 36,059,669 km (0.069 R)
• M66: 36,776,093 km (0.077 R)
• M67: 37,037,740 km (0.041 R)
• M68: 37,694,774 km (0.05 R)
• M69: 38,156,882 km (0.114 R)
• M70: 38,820,348 km (0.106 R)
• M71: 39,420,685 km (0.032 R)
• M72: 40,360,758 km (0.053 R)
• M73: 40,765,869 km (0.09 R)
• M74: 40,969,022 km (0.092 R)
• M75: 41,172,476 km (0.098 R)
• M76: 42,194,528 km (0.043 R)
• M77: 42,880,584 km (0.11 R)
• M78: 45,030,605 km (0.087 R)
• M79: 45,100,616 km (0.077 R)
• M80: 46,719,265 km (0.11 R)
• M81: 47,215,631 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.7

Radius: 7.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.06 AU - 8.6 AU

Year: 14611 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,246,344 km

• M1: 163,211 km (0.076 R)
• M2: 235,617 km (0.053 R)
• M3: 529,726 km (0.075 R)
• M4: 585,825 km (0.113 R)
• M5: 635,641 km (0.087 R)
• M6: 812,915 km (0.093 R)
• M7: 936,782 km (0.108 R)
• M8: 1,323,343 km (0.1 R)
• M9: 1,379,292 km (0.057 R)
• M10: 1,905,278 km (0.04 R)
• M11: 1,981,424 km (0.061 R)
• M12: 2,391,920 km (0.092 R)
• M13: 3,123,005 km (0.099 R)
• M14: 3,412,178 km (0.051 R)
• M15: 3,918,716 km (0.118 R)
• M16: 4,297,199 km (0.096 R)
• M17: 4,364,219 km (0.094 R)
• M18: 4,414,783 km (0.111 R)
• M19: 4,878,237 km (0.084 R)
• M20: 5,629,817 km (0.103 R)
• M21: 6,436,149 km (0.087 R)
• M22: 7,138,810 km (0.099 R)
• M23: 7,681,701 km (0.09 R)
• M24: 8,743,098 km (0.119 R)
• M25: 8,999,509 km (0.058 R)
• M26: 9,849,973 km (0.115 R)
• M27: 10,049,835 km (0.108 R)
• M28: 10,612,174 km (0.054 R)
• M29: 11,069,345 km (0.083 R)
• M30: 11,532,949 km (0.093 R)
• M31: 12,192,825 km (0.083 R)
• M32: 12,359,626 km (0.041 R)
• M33: 12,792,114 km (0.104 R)
• M34: 13,156,385 km (0.111 R)
• M35: 13,425,661 km (0.095 R)
• M36: 13,474,879 km (0.088 R)
• M37: 13,820,599 km (0.11 R)
• M38: 13,969,748 km (0.107 R)
• M39: 15,541,424 km (0.071 R)
• M40: 15,644,646 km (0.047 R)
• M41: 16,637,527 km (0.052 R)
• M42: 17,221,707 km (0.112 R)
• M43: 17,516,265 km (0.076 R)
• M44: 17,731,536 km (0.059 R)
• M45: 18,056,164 km (0.087 R)
• M46: 18,137,545 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit