🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 11.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 339 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,041,024 km

• M1: 144,811 km (0.118 R)
• M2: 227,987 km (0.098 R)
• M3: 300,243 km (0.117 R)
• M4: 469,289 km (0.093 R)
• M5: 575,204 km (0.085 R)
• M6: 659,727 km (0.09 R)
• M7: 732,880 km (0.065 R)
• M8: 932,294 km (0.106 R)
• M9: 1,028,336 km (0.096 R)
• M10: 1,130,960 km (0.069 R)
• M11: 1,344,137 km (0.12 R)
• M12: 1,419,385 km (0.099 R)
• M13: 1,503,159 km (0.094 R)
• M14: 1,577,809 km (0.063 R)
• M15: 1,727,556 km (0.093 R)
• M16: 1,817,465 km (0.088 R)
• M17: 1,959,134 km (0.082 R)
• M18: 2,209,261 km (0.114 R)
• M19: 2,286,753 km (0.074 R)
• M20: 2,381,748 km (0.089 R)
• M21: 2,486,616 km (0.1 R)
• M22: 2,627,537 km (0.055 R)
• M23: 2,828,447 km (0.12 R)
• M24: 2,939,897 km (0.094 R)
• M25: 3,011,854 km (0.116 R)
• M26: 3,171,624 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.8

Radius: 10.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.32 AU - 3.86 AU

Year: 3684 Days

Day: 14.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,041,024 km

• M1: 179,966 km (0.109 R)
• M2: 890,706 km (0.085 R)
• M3: 993,928 km (0.085 R)
• M4: 1,175,241 km (0.117 R)
• M5: 1,556,715 km (0.092 R)
• M6: 1,668,764 km (0.099 R)
• M7: 1,886,280 km (0.095 R)
• M8: 2,021,366 km (0.091 R)
• M9: 2,190,861 km (0.076 R)
• M10: 2,348,986 km (0.071 R)
• M11: 2,527,456 km (0.065 R)
• M12: 2,593,578 km (0.066 R)
• M13: 3,036,986 km (0.092 R)
• M14: 3,196,159 km (0.104 R)
• M15: 3,485,930 km (0.052 R)
• M16: 3,727,680 km (0.062 R)
• M17: 4,032,859 km (0.101 R)
• M18: 4,267,130 km (0.09 R)
• M19: 4,485,842 km (0.102 R)
• M20: 4,708,294 km (0.09 R)
• M21: 4,790,124 km (0.114 R)
• M22: 4,872,403 km (0.088 R)
• M23: 5,143,025 km (0.105 R)
• M24: 5,354,557 km (0.098 R)
• M25: 5,461,519 km (0.108 R)
• M26: 5,830,128 km (0.044 R)
• M27: 6,117,655 km (0.085 R)
• M28: 6,706,622 km (0.051 R)
• M29: 6,821,962 km (0.062 R)
• M30: 7,054,587 km (0.066 R)
• M31: 7,148,385 km (0.076 R)
• M32: 7,889,493 km (0.096 R)
• M33: 7,986,881 km (0.056 R)
• M34: 8,232,221 km (0.118 R)
• M35: 8,405,456 km (0.096 R)
• M36: 8,856,493 km (0.069 R)
• M37: 9,084,929 km (0.118 R)
• M38: 9,625,576 km (0.073 R)
• M39: 9,886,774 km (0.053 R)
• M40: 10,070,929 km (0.098 R)
• M41: 10,229,802 km (0.069 R)
• M42: 10,954,603 km (0.115 R)
• M43: 11,117,964 km (0.069 R)
• M44: 11,392,027 km (0.09 R)
• M45: 12,881,573 km (0.083 R)
• M46: 13,025,187 km (0.11 R)
• M47: 13,227,294 km (0.094 R)
• M48: 13,692,992 km (0.104 R)
• M49: 14,104,835 km (0.089 R)
• M50: 14,223,317 km (0.098 R)
• M51: 14,401,637 km (0.099 R)
• M52: 14,580,706 km (0.073 R)
• M53: 14,700,384 km (0.074 R)
• M54: 15,001,375 km (0.061 R)
• M55: 15,092,032 km (0.107 R)
• M56: 15,548,006 km (0.1 R)
• M57: 17,639,833 km (0.102 R)
• M58: 17,735,576 km (0.084 R)
• M59: 17,991,687 km (0.059 R)
• M60: 18,313,472 km (0.112 R)
• M61: 19,619,910 km (0.09 R)
• M62: 19,686,033 km (0.1 R)
• M63: 20,351,294 km (0.111 R)
• M64: 20,619,374 km (0.095 R)
• M65: 20,956,268 km (0.087 R)
• M66: 21,023,886 km (0.083 R)
• M67: 21,362,875 km (0.094 R)
• M68: 21,943,315 km (0.09 R)
• M69: 22,149,461 km (0.1 R)
• M70: 22,390,762 km (0.08 R)
• M71: 22,529,140 km (0.057 R)
• M72: 22,598,254 km (0.104 R)
• M73: 22,771,788 km (0.12 R)
• M74: 23,085,046 km (0.108 R)
• M75: 23,329,638 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.6

Radius: 9.8

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.51 AU - 4.13 AU

Year: 5064 Days

Day: 8.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,041,024 km

• M1: 126,859 km (0.097 R)
• M2: 219,460 km (0.092 R)
• M3: 317,746 km (0.064 R)
• M4: 528,978 km (0.109 R)
• M5: 606,320 km (0.097 R)
• M6: 786,286 km (0.061 R)
• M7: 1,125,275 km (0.072 R)
• M8: 1,198,578 km (0.082 R)
• M9: 1,319,304 km (0.112 R)
• M10: 1,589,477 km (0.082 R)
• M11: 1,790,986 km (0.116 R)
• M12: 1,912,459 km (0.052 R)
• M13: 2,018,823 km (0.098 R)
• M14: 2,237,535 km (0.107 R)
• M15: 2,464,027 km (0.092 R)
• M16: 3,042,372 km (0.102 R)
• M17: 3,272,603 km (0.091 R)
• M18: 3,422,051 km (0.101 R)
• M19: 3,906,748 km (0.098 R)
• M20: 4,319,489 km (0.093 R)
• M21: 4,770,227 km (0.113 R)
• M22: 4,940,170 km (0.1 R)
• M23: 5,211,092 km (0.116 R)
• M24: 5,487,100 km (0.096 R)
• M25: 5,923,028 km (0.12 R)
• M26: 6,263,962 km (0.081 R)
• M27: 6,584,401 km (0.119 R)
• M28: 6,773,792 km (0.069 R)
• M29: 7,605,855 km (0.088 R)
• M30: 8,854,100 km (0.04 R)
• M31: 9,608,821 km (0.119 R)
• M32: 9,885,577 km (0.071 R)
• M33: 10,415,602 km (0.118 R)
• M34: 10,509,998 km (0.102 R)
• M35: 10,636,558 km (0.079 R)
• M36: 11,018,781 km (0.038 R)
• M37: 12,525,830 km (0.063 R)
• M38: 12,794,507 km (0.074 R)
• M39: 13,269,331 km (0.112 R)
• M40: 14,481,373 km (0.107 R)
• M41: 14,728,060 km (0.107 R)
• M42: 15,047,302 km (0.117 R)
• M43: 15,692,517 km (0.114 R)
• M44: 15,982,139 km (0.041 R)
• M45: 16,200,552 km (0.119 R)
• M46: 16,273,556 km (0.054 R)
• M47: 16,566,767 km (0.083 R)
• M48: 17,010,026 km (0.105 R)
• M49: 17,158,577 km (0.113 R)
• M50: 18,172,701 km (0.056 R)
• M51: 18,248,547 km (0.074 R)
• M52: 19,632,776 km (0.1 R)
• M53: 19,905,792 km (0.063 R)
• M54: 20,062,421 km (0.082 R)
• M55: 20,811,757 km (0.079 R)
• M56: 21,090,308 km (0.117 R)
• M57: 21,170,043 km (0.106 R)
• M58: 21,731,335 km (0.072 R)
• M59: 23,568,397 km (0.042 R)
• M60: 24,736,307 km (0.119 R)
• M61: 24,989,128 km (0.069 R)
• M62: 25,327,518 km (0.111 R)
• M63: 25,582,133 km (0.094 R)
• M64: 26,094,207 km (0.119 R)
• M65: 26,394,450 km (0.085 R)
• M66: 26,825,441 km (0.08 R)
• M67: 26,911,909 km (0.07 R)
• M68: 27,563,408 km (0.113 R)
• M69: 28,044,365 km (0.112 R)
• M70: 28,219,993 km (0.099 R)
• M71: 28,572,296 km (0.096 R)
• M72: 28,748,971 km (0.115 R)
• M73: 29,147,948 km (0.059 R)
• M74: 29,370,400 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit