🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 11.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.94 AU - 1.08 AU

Year: 688 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 112.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,860,984 km

• M1: 141,968 km (0.117 R)
• M2: 230,680 km (0.071 R)
• M3: 375,939 km (0.105 R)
• M4: 451,038 km (0.109 R)
• M5: 524,789 km (0.075 R)
• M6: 633,846 km (0.103 R)
• M7: 770,579 km (0.114 R)
• M8: 842,984 km (0.075 R)
• M9: 1,016,518 km (0.087 R)
• M10: 1,140,983 km (0.043 R)
• M11: 1,242,111 km (0.048 R)
• M12: 1,423,873 km (0.12 R)
• M13: 1,502,711 km (0.057 R)
• M14: 1,633,459 km (0.058 R)
• M15: 1,722,919 km (0.094 R)
• M16: 1,840,353 km (0.117 R)
• M17: 2,055,774 km (0.08 R)
• M18: 2,237,087 km (0.098 R)
• M19: 2,322,657 km (0.089 R)
• M20: 2,394,763 km (0.11 R)
• M21: 2,497,088 km (0.108 R)
• M22: 2,578,469 km (0.102 R)
• M23: 2,797,630 km (0.085 R)
• M24: 2,905,490 km (0.087 R)
• M25: 2,999,138 km (0.086 R)
• M26: 3,086,054 km (0.079 R)
• M27: 3,157,712 km (0.071 R)
• M28: 3,302,672 km (0.102 R)
• M29: 3,384,203 km (0.088 R)
• M30: 3,499,543 km (0.109 R)
• M31: 3,708,681 km (0.079 R)
• M32: 3,836,288 km (0.09 R)
• M33: 3,982,595 km (0.069 R)
• M34: 4,130,846 km (0.101 R)
• M35: 4,236,462 km (0.075 R)
• M36: 4,414,783 km (0.12 R)
• M37: 4,641,124 km (0.119 R)
• M38: 4,769,629 km (0.088 R)
• M39: 5,058,353 km (0.094 R)
• M40: 5,228,595 km (0.112 R)
• M41: 5,304,890 km (0.106 R)
• M42: 5,468,251 km (0.097 R)
• M43: 5,692,049 km (0.112 R)
• M44: 5,770,588 km (0.063 R)
• M45: 5,889,070 km (0.113 R)
• M46: 6,018,472 km (0.111 R)
• M47: 6,148,622 km (0.027 R)
• M48: 6,289,992 km (0.11 R)
• M49: 6,401,742 km (0.108 R)
• M50: 6,473,249 km (0.111 R)
• M51: 6,772,445 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 10.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.25 AU - 4.29 AU

Year: 5985 Days

Day: 13.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,860,984 km

• M1: 157,676 km (0.05 R)
• M2: 301,889 km (0.085 R)
• M3: 743,352 km (0.053 R)
• M4: 813,064 km (0.036 R)
• M5: 959,820 km (0.087 R)
• M6: 1,023,698 km (0.119 R)
• M7: 1,542,653 km (0.115 R)
• M8: 1,711,400 km (0.109 R)
• M9: 1,854,266 km (0.074 R)
• M10: 1,951,803 km (0.03 R)
• M11: 2,324,003 km (0.055 R)
• M12: 2,394,015 km (0.118 R)
• M13: 2,572,485 km (0.094 R)
• M14: 2,737,043 km (0.115 R)
• M15: 2,848,643 km (0.077 R)
• M16: 3,057,182 km (0.03 R)
• M17: 3,212,016 km (0.112 R)
• M18: 3,310,152 km (0.101 R)
• M19: 3,549,957 km (0.094 R)
• M20: 3,836,737 km (0.095 R)
• M21: 3,983,043 km (0.044 R)
• M22: 4,433,034 km (0.043 R)
• M23: 4,586,671 km (0.101 R)
• M24: 4,653,092 km (0.117 R)
• M25: 4,854,301 km (0.107 R)
• M26: 5,358,147 km (0.104 R)
• M27: 5,451,496 km (0.091 R)
• M28: 5,592,716 km (0.111 R)
• M29: 6,341,304 km (0.094 R)
• M30: 6,440,188 km (0.074 R)
• M31: 6,539,521 km (0.04 R)
• M32: 7,327,453 km (0.071 R)
• M33: 7,509,514 km (0.116 R)
• M34: 8,306,721 km (0.105 R)
• M35: 8,742,948 km (0.04 R)
• M36: 9,439,326 km (0.119 R)
• M37: 9,637,693 km (0.086 R)
• M38: 9,808,684 km (0.104 R)
• M39: 10,826,248 km (0.053 R)
• M40: 11,182,890 km (0.059 R)
• M41: 11,452,914 km (0.117 R)
• M42: 11,573,639 km (0.115 R)
• M43: 12,337,636 km (0.119 R)
• M44: 13,370,908 km (0.056 R)
• M45: 13,434,487 km (0.062 R)
• M46: 15,453,011 km (0.09 R)
• M47: 15,854,532 km (0.042 R)
• M48: 15,921,851 km (0.095 R)
• M49: 15,989,170 km (0.067 R)
• M50: 16,090,448 km (0.098 R)
• M51: 16,158,066 km (0.063 R)
• M52: 16,395,328 km (0.077 R)
• M53: 16,702,153 km (0.115 R)
• M54: 16,804,927 km (0.056 R)
• M55: 16,873,443 km (0.089 R)
• M56: 17,773,573 km (0.1 R)
• M57: 18,194,243 km (0.066 R)
• M58: 18,335,313 km (0.096 R)
• M59: 18,547,443 km (0.065 R)
• M60: 19,801,073 km (0.04 R)
• M61: 20,237,151 km (0.088 R)
• M62: 20,639,719 km (0.043 R)
• M63: 20,786,774 km (0.047 R)
• M64: 20,934,128 km (0.115 R)
• M65: 21,863,280 km (0.075 R)
• M66: 21,938,229 km (0.086 R)
• M67: 22,088,275 km (0.094 R)
• M68: 22,540,510 km (0.069 R)
• M69: 24,691,428 km (0.106 R)
• M70: 25,200,061 km (0.096 R)
• M71: 25,633,146 km (0.067 R)
• M72: 26,028,982 km (0.03 R)
• M73: 26,347,027 km (0.117 R)
• M74: 26,426,763 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.5

Radius: 6.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.58 AU - 7.22 AU

Year: 9720 Days

Day: 16.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,860,984 km

• M1: 90,806 km (0.033 R)
• M2: 207,492 km (0.085 R)
• M3: 331,958 km (0.117 R)
• M4: 379,530 km (0.072 R)
• M5: 461,360 km (0.085 R)
• M6: 680,371 km (0.12 R)
• M7: 808,427 km (0.101 R)
• M8: 916,736 km (0.066 R)
• M9: 1,254,827 km (0.073 R)
• M10: 1,317,508 km (0.038 R)
• M11: 1,381,088 km (0.104 R)
• M12: 1,749,996 km (0.085 R)
• M13: 1,909,617 km (0.085 R)
• M14: 1,963,771 km (0.068 R)
• M15: 2,281,068 km (0.091 R)
• M16: 2,942,291 km (0.094 R)
• M17: 3,132,430 km (0.049 R)
• M18: 4,048,717 km (0.037 R)
• M19: 4,212,975 km (0.066 R)
• M20: 4,499,754 km (0.086 R)
• M21: 4,548,224 km (0.093 R)
• M22: 4,916,833 km (0.058 R)
• M23: 5,117,444 km (0.102 R)
• M24: 5,295,166 km (0.11 R)
• M25: 6,349,233 km (0.048 R)
• M26: 6,677,899 km (0.084 R)
• M27: 6,928,027 km (0.086 R)
• M28: 7,380,411 km (0.08 R)
• M29: 7,437,557 km (0.099 R)
• M30: 7,667,938 km (0.075 R)
• M31: 8,135,581 km (0.071 R)
• M32: 8,462,602 km (0.082 R)
• M33: 8,733,224 km (0.098 R)
• M34: 8,884,917 km (0.111 R)
• M35: 9,313,963 km (0.103 R)
• M36: 9,406,864 km (0.066 R)
• M37: 9,718,626 km (0.079 R)
• M38: 9,812,723 km (0.109 R)
• M39: 10,999,183 km (0.098 R)
• M40: 11,625,849 km (0.109 R)
• M41: 12,264,033 km (0.095 R)
• M42: 12,433,827 km (0.115 R)
• M43: 13,399,332 km (0.09 R)
• M44: 13,539,206 km (0.113 R)
• M45: 14,496,183 km (0.095 R)
• M46: 15,000,926 km (0.066 R)
• M47: 15,109,834 km (0.077 R)
• M48: 15,365,048 km (0.115 R)
• M49: 15,438,201 km (0.079 R)
• M50: 15,732,011 km (0.118 R)
• M51: 15,916,615 km (0.12 R)
• M52: 16,250,667 km (0.109 R)
• M53: 16,512,164 km (0.108 R)
• M54: 17,190,740 km (0.088 R)
• M55: 17,304,734 km (0.084 R)
• M56: 17,763,251 km (0.12 R)
• M57: 18,809,389 km (0.084 R)
• M58: 19,162,440 km (0.116 R)
• M59: 20,475,909 km (0.105 R)
• M60: 20,556,543 km (0.102 R)
• M61: 21,204,601 km (0.043 R)
• M62: 21,941,819 km (0.112 R)
• M63: 22,437,885 km (0.073 R)
• M64: 23,357,015 km (0.107 R)
• M65: 24,458,953 km (0.076 R)
• M66: 24,801,382 km (0.115 R)
• M67: 24,973,270 km (0.117 R)
• M68: 25,059,289 km (0.079 R)
• M69: 25,534,412 km (0.105 R)
• M70: 25,838,395 km (0.111 R)
• M71: 26,187,107 km (0.05 R)
• M72: 26,669,261 km (0.094 R)
• M73: 26,845,338 km (0.054 R)
• M74: 26,889,320 km (0.118 R)
• M75: 27,110,126 km (0.12 R)
• M76: 27,154,258 km (0.108 R)
• M77: 28,897,521 km (0.112 R)
• M78: 28,987,879 km (0.074 R)
• M79: 29,214,220 km (0.118 R)
• M80: 29,350,205 km (0.104 R)
• M81: 29,531,966 km (0.119 R)
• M82: 30,171,198 km (0.105 R)
• M83: 30,814,768 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit