🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 14.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.73 AU - 0.87 AU

Year: 462 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,706,353 km

• M1: 192,383 km (0.028 R)
• M2: 283,488 km (0.101 R)
• M3: 397,930 km (0.113 R)
• M4: 517,309 km (0.029 R)
• M5: 738,265 km (0.029 R)
• M6: 879,785 km (0.114 R)
• M7: 1,007,392 km (0.105 R)
• M8: 1,102,237 km (0.033 R)
• M9: 1,279,211 km (0.04 R)
• M10: 1,466,209 km (0.047 R)
• M11: 1,587,981 km (0.099 R)
• M12: 1,692,251 km (0.087 R)
• M13: 1,864,139 km (0.104 R)
• M14: 1,970,204 km (0.119 R)
• M15: 2,069,387 km (0.065 R)
• M16: 2,188,766 km (0.065 R)
• M17: 2,334,325 km (0.113 R)
• M18: 2,483,175 km (0.086 R)
• M19: 2,590,886 km (0.11 R)
• M20: 2,730,161 km (0.114 R)
• M21: 2,867,043 km (0.109 R)
• M22: 3,079,323 km (0.034 R)
• M23: 3,222,039 km (0.078 R)
• M24: 3,318,380 km (0.107 R)
• M25: 3,426,689 km (0.111 R)
• M26: 3,558,335 km (0.075 R)
• M27: 3,753,261 km (0.034 R)
• M28: 4,009,073 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 8.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.27 AU - 1.65 AU

Year: 1139 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,706,353 km

• M1: 106,514 km (0.078 R)
• M2: 187,297 km (0.097 R)
• M3: 272,268 km (0.057 R)
• M4: 378,183 km (0.09 R)
• M5: 465,249 km (0.115 R)
• M6: 526,435 km (0.092 R)
• M7: 601,084 km (0.035 R)
• M8: 705,653 km (0.06 R)
• M9: 860,337 km (0.045 R)
• M10: 929,601 km (0.096 R)
• M11: 1,074,113 km (0.081 R)
• M12: 1,140,235 km (0.117 R)
• M13: 1,253,780 km (0.112 R)
• M14: 1,337,854 km (0.039 R)
• M15: 1,414,298 km (0.105 R)
• M16: 1,492,089 km (0.106 R)
• M17: 1,657,544 km (0.101 R)
• M18: 1,724,265 km (0.08 R)
• M19: 1,844,841 km (0.098 R)
• M20: 2,044,704 km (0.052 R)
• M21: 2,274,486 km (0.074 R)
• M22: 2,331,782 km (0.096 R)
• M23: 2,500,828 km (0.107 R)
• M24: 2,613,774 km (0.064 R)
• M25: 2,685,880 km (0.105 R)
• M26: 2,838,620 km (0.111 R)
• M27: 2,975,352 km (0.043 R)
• M28: 3,127,044 km (0.077 R)
• M29: 3,255,399 km (0.047 R)
• M30: 3,339,772 km (0.109 R)
• M31: 3,405,147 km (0.12 R)
• M32: 3,477,702 km (0.102 R)
• M33: 3,537,391 km (0.078 R)
• M34: 3,624,158 km (0.107 R)
• M35: 3,759,095 km (0.109 R)
• M36: 3,813,549 km (0.112 R)
• M37: 3,950,880 km (0.097 R)
• M38: 4,061,881 km (0.046 R)
• M39: 4,329,811 km (0.041 R)
• M40: 4,545,531 km (0.028 R)
• M41: 4,661,918 km (0.102 R)
• M42: 4,727,891 km (0.096 R)
• M43: 4,786,833 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 12.9

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.58 AU - 1.94 AU

Year: 1508 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 38,706,353 km

• M1: 169,195 km (0.068 R)
• M2: 432,936 km (0.111 R)
• M3: 533,017 km (0.078 R)
• M4: 635,791 km (0.095 R)
• M5: 731,534 km (0.114 R)
• M6: 832,811 km (0.109 R)
• M7: 973,433 km (0.049 R)
• M8: 1,223,561 km (0.109 R)
• M9: 1,318,107 km (0.032 R)
• M10: 1,525,300 km (0.08 R)
• M11: 1,638,396 km (0.051 R)
• M12: 1,722,470 km (0.07 R)
• M13: 2,062,356 km (0.099 R)
• M14: 2,153,611 km (0.108 R)
• M15: 2,328,640 km (0.028 R)
• M16: 2,471,955 km (0.042 R)
• M17: 2,971,762 km (0.085 R)
• M18: 3,246,872 km (0.094 R)
• M19: 3,380,912 km (0.08 R)
• M20: 3,516,747 km (0.112 R)
• M21: 3,640,614 km (0.077 R)
• M22: 3,751,915 km (0.116 R)
• M23: 4,107,359 km (0.029 R)
• M24: 4,399,673 km (0.098 R)
• M25: 4,851,010 km (0.059 R)
• M26: 5,097,847 km (0.051 R)
• M27: 5,270,034 km (0.089 R)
• M28: 5,380,587 km (0.065 R)
• M29: 5,587,929 km (0.077 R)
• M30: 5,814,271 km (0.103 R)
• M31: 5,912,257 km (0.074 R)
• M32: 6,410,269 km (0.093 R)
• M33: 6,698,544 km (0.087 R)
• M34: 6,852,929 km (0.091 R)
• M35: 7,130,433 km (0.113 R)
• M36: 7,252,954 km (0.073 R)
• M37: 7,446,832 km (0.083 R)
• M38: 7,768,019 km (0.059 R)
• M39: 8,112,094 km (0.09 R)
• M40: 8,258,401 km (0.091 R)
• M41: 8,815,055 km (0.085 R)
• M42: 9,041,097 km (0.075 R)
• M43: 9,460,719 km (0.11 R)
• M44: 10,200,331 km (0.066 R)
• M45: 10,517,329 km (0.112 R)
• M46: 10,717,191 km (0.115 R)
• M47: 10,877,860 km (0.112 R)
• M48: 10,958,642 km (0.069 R)
• M49: 11,059,771 km (0.041 R)
• M50: 11,140,853 km (0.083 R)
• M51: 11,222,234 km (0.108 R)
• M52: 11,755,700 km (0.108 R)
• M53: 11,921,604 km (0.106 R)
• M54: 12,025,574 km (0.105 R)
• M55: 12,381,617 km (0.078 R)
• M56: 12,550,513 km (0.093 R)
• M57: 13,125,717 km (0.043 R)
• M58: 13,840,496 km (0.082 R)
• M59: 14,368,277 km (0.063 R)
• M60: 14,679,291 km (0.048 R)
• M61: 14,790,741 km (0.107 R)
• M62: 14,925,080 km (0.106 R)
• M63: 15,172,366 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.9

Radius: 9.7

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.6 AU - 5.9 AU

Year: 7767 Days

Day: 10.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,706,353 km

• M1: 177,872 km (0.105 R)
• M2: 311,164 km (0.037 R)
• M3: 406,457 km (0.096 R)
• M4: 552,016 km (0.08 R)
• M5: 819,946 km (0.079 R)
• M6: 1,250,489 km (0.081 R)
• M7: 1,433,447 km (0.102 R)
• M8: 2,475,246 km (0.104 R)
• M9: 2,636,513 km (0.118 R)
• M10: 3,091,889 km (0.09 R)
• M11: 3,166,089 km (0.114 R)
• M12: 3,265,871 km (0.115 R)
• M13: 3,994,114 km (0.105 R)
• M14: 4,321,434 km (0.078 R)
• M15: 5,059,998 km (0.073 R)
• M16: 5,594,362 km (0.113 R)
• M17: 5,685,168 km (0.076 R)
• M18: 6,146,528 km (0.119 R)
• M19: 6,271,592 km (0.08 R)
• M20: 6,620,005 km (0.114 R)
• M21: 7,973,716 km (0.06 R)
• M22: 8,144,557 km (0.058 R)
• M23: 8,213,222 km (0.082 R)
• M24: 9,087,921 km (0.069 R)
• M25: 10,473,646 km (0.102 R)
• M26: 10,585,845 km (0.111 R)
• M27: 11,344,007 km (0.103 R)
• M28: 11,846,207 km (0.076 R)
• M29: 12,002,237 km (0.077 R)
• M30: 12,276,899 km (0.07 R)
• M31: 12,474,218 km (0.081 R)
• M32: 12,553,505 km (0.067 R)
• M33: 13,072,909 km (0.082 R)
• M34: 13,762,705 km (0.117 R)
• M35: 14,091,521 km (0.117 R)
• M36: 14,422,731 km (0.1 R)
• M37: 15,050,892 km (0.09 R)
• M38: 17,120,429 km (0.108 R)
• M39: 17,740,811 km (0.063 R)
• M40: 18,008,891 km (0.058 R)
• M41: 18,098,500 km (0.079 R)
• M42: 18,188,259 km (0.112 R)
• M43: 18,323,346 km (0.105 R)
• M44: 20,108,497 km (0.06 R)
• M45: 20,341,421 km (0.103 R)
• M46: 20,481,444 km (0.027 R)
• M47: 21,376,638 km (0.045 R)
• M48: 21,757,215 km (0.102 R)
• M49: 22,718,830 km (0.113 R)
• M50: 22,864,239 km (0.12 R)
• M51: 25,383,617 km (0.096 R)
• M52: 25,887,762 km (0.11 R)
• M53: 26,599,249 km (0.083 R)
• M54: 26,803,750 km (0.068 R)
• M55: 27,782,120 km (0.054 R)
• M56: 27,885,791 km (0.092 R)
• M57: 28,197,553 km (0.106 R)
• M58: 28,719,799 km (0.073 R)
• M59: 29,614,843 km (0.098 R)
• M60: 29,932,888 km (0.095 R)
• M61: 30,252,130 km (0.083 R)
• M62: 30,412,200 km (0.091 R)
• M63: 30,625,975 km (0.12 R)
• M64: 31,919,398 km (0.063 R)
• M65: 33,671,489 km (0.052 R)
• M66: 34,169,949 km (0.082 R)
• M67: 34,615,003 km (0.108 R)
• M68: 35,736,089 km (0.087 R)
• M69: 36,983,137 km (0.118 R)
• M70: 38,013,866 km (0.073 R)
• M71: 38,532,821 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit