🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 14.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.6 AU - 0.96 AU

Year: 452 Days

Day: 5.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,880,587 km

• M1: 186,100 km (0.06 R)
• M2: 301,440 km (0.038 R)
• M3: 537,056 km (0.103 R)
• M4: 674,387 km (0.058 R)
• M5: 767,886 km (0.093 R)
• M6: 919,728 km (0.107 R)
• M7: 1,174,642 km (0.076 R)
• M8: 1,304,643 km (0.11 R)
• M9: 1,412,353 km (0.109 R)
• M10: 1,532,780 km (0.107 R)
• M11: 1,637,349 km (0.104 R)
• M12: 1,734,887 km (0.081 R)
• M13: 1,839,306 km (0.066 R)
• M14: 1,951,205 km (0.092 R)
• M15: 2,076,119 km (0.119 R)
• M16: 2,236,039 km (0.094 R)
• M17: 2,422,438 km (0.113 R)
• M18: 2,540,321 km (0.115 R)
• M19: 2,665,834 km (0.11 R)
• M20: 2,864,051 km (0.027 R)
• M21: 3,061,371 km (0.11 R)
• M22: 3,250,762 km (0.066 R)
• M23: 3,507,472 km (0.076 R)
• M24: 3,641,661 km (0.1 R)
• M25: 3,823,123 km (0.05 R)
• M26: 4,181,859 km (0.076 R)
• M27: 4,297,049 km (0.072 R)
• M28: 4,551,665 km (0.091 R)
• M29: 4,726,395 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 10.6

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.24 AU - 1.48 AU

Year: 1040 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,880,587 km

• M1: 185,801 km (0.064 R)
• M2: 314,156 km (0.032 R)
• M3: 458,817 km (0.105 R)
• M4: 617,091 km (0.025 R)
• M5: 775,067 km (0.089 R)
• M6: 954,285 km (0.037 R)
• M7: 1,178,532 km (0.052 R)
• M8: 1,249,292 km (0.096 R)
• M9: 1,547,141 km (0.1 R)
• M10: 1,722,470 km (0.052 R)
• M11: 1,840,054 km (0.092 R)
• M12: 2,141,194 km (0.082 R)
• M13: 2,287,800 km (0.093 R)
• M14: 2,397,455 km (0.073 R)
• M15: 2,529,401 km (0.102 R)
• M16: 2,653,417 km (0.067 R)
• M17: 2,747,814 km (0.116 R)
• M18: 2,854,028 km (0.1 R)
• M19: 2,950,668 km (0.115 R)
• M20: 3,081,567 km (0.059 R)
• M21: 3,191,970 km (0.086 R)
• M22: 3,326,309 km (0.115 R)
• M23: 3,394,226 km (0.064 R)
• M24: 3,508,369 km (0.086 R)
• M25: 3,635,527 km (0.103 R)
• M26: 3,728,877 km (0.081 R)
• M27: 3,846,909 km (0.114 R)
• M28: 4,135,035 km (0.062 R)
• M29: 4,306,324 km (0.105 R)
• M30: 4,770,676 km (0.045 R)
• M31: 4,924,762 km (0.118 R)
• M32: 5,015,418 km (0.045 R)
• M33: 5,237,870 km (0.059 R)
• M34: 5,651,808 km (0.084 R)
• M35: 5,815,019 km (0.103 R)
• M36: 5,952,200 km (0.116 R)
• M37: 6,146,079 km (0.059 R)
• M38: 6,511,547 km (0.099 R)
• M39: 6,654,113 km (0.095 R)
• M40: 6,740,132 km (0.101 R)
• M41: 6,826,450 km (0.093 R)
• M42: 6,898,706 km (0.11 R)
• M43: 7,044,115 km (0.109 R)
• M44: 7,322,965 km (0.074 R)
• M45: 7,650,585 km (0.114 R)
• M46: 8,104,913 km (0.043 R)
• M47: 8,212,175 km (0.056 R)
• M48: 8,397,228 km (0.075 R)
• M49: 8,960,613 km (0.099 R)
• M50: 9,167,208 km (0.062 R)
• M51: 9,504,102 km (0.07 R)
• M52: 9,698,430 km (0.057 R)
• M53: 10,025,301 km (0.115 R)
• M54: 10,157,097 km (0.115 R)
• M55: 10,322,552 km (0.068 R)
• M56: 10,405,579 km (0.076 R)
• M57: 10,505,660 km (0.118 R)
• M58: 10,807,698 km (0.105 R)
• M59: 11,044,512 km (0.054 R)
• M60: 11,592,339 km (0.061 R)
• M61: 11,661,453 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 8.6

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.28 AU - 2.9 AU

Year: 2734 Days

Day: 6.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,880,587 km

• M1: 107,561 km (0.078 R)
• M2: 216,169 km (0.108 R)
• M3: 289,173 km (0.111 R)
• M4: 366,664 km (0.119 R)
• M5: 430,543 km (0.1 R)
• M6: 555,158 km (0.05 R)
• M7: 692,489 km (0.101 R)
• M8: 793,916 km (0.106 R)
• M9: 960,718 km (0.072 R)
• M10: 1,193,791 km (0.109 R)
• M11: 1,249,292 km (0.119 R)
• M12: 1,576,762 km (0.092 R)
• M13: 1,775,876 km (0.081 R)
• M14: 1,878,650 km (0.104 R)
• M15: 2,103,496 km (0.117 R)
• M16: 2,171,263 km (0.112 R)
• M17: 2,521,622 km (0.115 R)
• M18: 2,696,053 km (0.095 R)
• M19: 2,814,684 km (0.108 R)
• M20: 2,980,588 km (0.092 R)
• M21: 3,353,685 km (0.116 R)
• M22: 3,417,414 km (0.076 R)
• M23: 3,497,598 km (0.119 R)
• M24: 3,708,980 km (0.102 R)
• M25: 3,791,408 km (0.104 R)
• M26: 3,907,796 km (0.096 R)
• M27: 4,264,287 km (0.117 R)
• M28: 4,368,108 km (0.117 R)
• M29: 4,507,683 km (0.119 R)
• M30: 5,507,894 km (0.083 R)
• M31: 5,658,839 km (0.037 R)
• M32: 5,830,577 km (0.103 R)
• M33: 5,907,321 km (0.084 R)
• M34: 5,965,215 km (0.077 R)
• M35: 6,159,393 km (0.12 R)
• M36: 6,474,446 km (0.085 R)
• M37: 6,554,032 km (0.101 R)
• M38: 6,613,871 km (0.047 R)
• M39: 6,674,010 km (0.069 R)
• M40: 6,875,668 km (0.114 R)
• M41: 7,161,400 km (0.089 R)
• M42: 7,534,347 km (0.104 R)
• M43: 7,639,215 km (0.102 R)
• M44: 8,170,288 km (0.111 R)
• M45: 8,299,540 km (0.089 R)
• M46: 8,472,924 km (0.085 R)
• M47: 8,691,337 km (0.084 R)
• M48: 9,267,887 km (0.088 R)
• M49: 9,357,646 km (0.049 R)
• M50: 9,493,032 km (0.07 R)
• M51: 9,765,450 km (0.11 R)
• M52: 9,948,558 km (0.116 R)
• M53: 10,155,900 km (0.083 R)
• M54: 10,574,924 km (0.026 R)
• M55: 11,023,269 km (0.113 R)
• M56: 11,622,857 km (0.098 R)
• M57: 12,012,111 km (0.063 R)
• M58: 12,110,097 km (0.091 R)
• M59: 12,306,818 km (0.118 R)
• M60: 12,504,587 km (0.067 R)
• M61: 13,509,585 km (0.076 R)
• M62: 13,688,056 km (0.099 R)
• M63: 13,790,530 km (0.026 R)
• M64: 14,099,151 km (0.116 R)
• M65: 14,254,284 km (0.052 R)
• M66: 15,436,107 km (0.052 R)
• M67: 15,783,473 km (0.1 R)
• M68: 15,837,029 km (0.079 R)
• M69: 15,890,735 km (0.086 R)
• M70: 15,971,517 km (0.095 R)
• M71: 16,025,373 km (0.072 R)
• M72: 16,241,392 km (0.078 R)
• M73: 16,703,799 km (0.09 R)
• M74: 16,758,552 km (0.034 R)
• M75: 17,170,544 km (0.103 R)
• M76: 17,976,578 km (0.081 R)
• M77: 18,568,088 km (0.102 R)
• M78: 18,937,295 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.1

Radius: 13.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.7 AU - 6.78 AU

Year: 9021 Days

Day: 6.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,880,587 km

• M1: 238,459 km (0.094 R)
• M2: 325,824 km (0.116 R)
• M3: 471,084 km (0.117 R)
• M4: 559,795 km (0.103 R)
• M5: 689,497 km (0.066 R)
• M6: 944,411 km (0.096 R)
• M7: 1,090,718 km (0.117 R)
• M8: 1,422,825 km (0.035 R)
• M9: 1,955,244 km (0.072 R)
• M10: 2,146,131 km (0.111 R)
• M11: 2,325,349 km (0.099 R)
• M12: 2,435,304 km (0.09 R)
• M13: 3,031,451 km (0.116 R)
• M14: 3,587,207 km (0.117 R)
• M15: 3,997,554 km (0.042 R)
• M16: 4,332,205 km (0.077 R)
• M17: 4,514,565 km (0.098 R)
• M18: 4,652,943 km (0.116 R)
• M19: 4,769,479 km (0.112 R)
• M20: 5,005,395 km (0.052 R)
• M21: 5,220,966 km (0.062 R)
• M22: 6,012,638 km (0.118 R)
• M23: 6,190,809 km (0.099 R)
• M24: 6,293,433 km (0.053 R)
• M25: 6,396,655 km (0.111 R)
• M26: 6,630,926 km (0.087 R)
• M27: 7,324,013 km (0.12 R)
• M28: 7,432,621 km (0.094 R)
• M29: 7,541,827 km (0.035 R)
• M30: 7,900,563 km (0.065 R)
• M31: 8,321,382 km (0.109 R)
• M32: 8,520,347 km (0.072 R)
• M33: 8,634,789 km (0.111 R)
• M34: 8,836,297 km (0.083 R)
• M35: 9,214,481 km (0.11 R)
• M36: 9,331,915 km (0.083 R)
• M37: 10,017,223 km (0.092 R)
• M38: 10,811,289 km (0.089 R)
• M39: 11,122,153 km (0.082 R)
• M40: 11,848,301 km (0.083 R)
• M41: 12,297,992 km (0.054 R)
• M42: 12,655,082 km (0.075 R)
• M43: 12,982,851 km (0.105 R)
• M44: 13,313,313 km (0.071 R)
• M45: 13,446,305 km (0.114 R)
• M46: 14,185,768 km (0.077 R)
• M47: 14,903,837 km (0.105 R)
• M48: 15,180,594 km (0.087 R)
• M49: 15,389,283 km (0.044 R)
• M50: 16,126,950 km (0.111 R)
• M51: 16,233,314 km (0.051 R)
• M52: 16,482,394 km (0.089 R)
• M53: 16,804,478 km (0.083 R)
• M54: 16,948,392 km (0.036 R)
• M55: 17,382,225 km (0.082 R)
• M56: 17,819,799 km (0.06 R)
• M57: 18,040,007 km (0.098 R)
• M58: 18,446,016 km (0.116 R)
• M59: 18,929,815 km (0.05 R)
• M60: 19,304,708 km (0.047 R)
• M61: 19,568,598 km (0.057 R)
• M62: 19,795,837 km (0.04 R)
• M63: 20,983,645 km (0.04 R)
• M64: 21,255,015 km (0.105 R)
• M65: 21,449,642 km (0.109 R)
• M66: 22,470,947 km (0.053 R)
• M67: 23,147,279 km (0.031 R)
• M68: 23,749,709 km (0.081 R)
• M69: 24,357,226 km (0.077 R)
• M70: 24,560,978 km (0.071 R)
• M71: 25,298,795 km (0.062 R)
• M72: 26,127,268 km (0.077 R)
• M73: 26,461,021 km (0.077 R)
• M74: 26,586,683 km (0.09 R)
• M75: 26,712,345 km (0.1 R)
• M76: 26,880,344 km (0.094 R)
• M77: 27,006,604 km (0.119 R)
• M78: 28,066,206 km (0.066 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: 484 - 16,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit