🌌 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: 596.6

Radius: 12.6

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.7 AU

Year: 319 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 38,432,784 km

• M1: 158,723 km (0.067 R)
• M2: 240,703 km (0.088 R)
• M3: 367,412 km (0.03 R)
• M4: 451,786 km (0.114 R)
• M5: 551,119 km (0.112 R)
• M6: 646,861 km (0.108 R)
• M7: 725,550 km (0.084 R)
• M8: 825,631 km (0.026 R)
• M9: 916,137 km (0.085 R)
• M10: 1,014,423 km (0.113 R)
• M11: 1,108,520 km (0.089 R)
• M12: 1,263,952 km (0.06 R)
• M13: 1,348,924 km (0.103 R)
• M14: 1,435,840 km (0.029 R)
• M15: 1,524,851 km (0.114 R)
• M16: 1,765,554 km (0.082 R)
• M17: 1,846,935 km (0.102 R)
• M18: 2,003,714 km (0.044 R)
• M19: 2,114,267 km (0.116 R)
• M20: 2,252,794 km (0.117 R)
• M21: 2,373,221 km (0.091 R)
• M22: 2,463,727 km (0.102 R)
• M23: 2,588,043 km (0.069 R)
• M24: 2,973,706 km (0.106 R)
• M25: 3,300,279 km (0.116 R)
• M26: 3,395,872 km (0.109 R)
• M27: 3,528,715 km (0.065 R)
• M28: 3,620,268 km (0.112 R)
• M29: 3,700,303 km (0.118 R)
• M30: 3,856,035 km (0.088 R)
• M31: 3,975,713 km (0.098 R)
• M32: 4,071,156 km (0.111 R)
• M33: 4,167,497 km (0.098 R)
• M34: 4,264,437 km (0.073 R)
• M35: 4,421,215 km (0.073 R)
• M36: 4,500,353 km (0.108 R)
• M37: 4,579,939 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.6

Radius: 13.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.04 AU - 3.32 AU

Year: 3084 Days

Day: 13.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,432,784 km

• M1: 200,312 km (0.11 R)
• M2: 372,499 km (0.085 R)
• M3: 460,013 km (0.086 R)
• M4: 624,272 km (0.07 R)
• M5: 715,078 km (0.095 R)
• M6: 935,435 km (0.112 R)
• M7: 1,217,876 km (0.065 R)
• M8: 1,570,927 km (0.077 R)
• M9: 1,864,588 km (0.116 R)
• M10: 2,128,628 km (0.097 R)
• M11: 2,355,269 km (0.12 R)
• M12: 2,455,051 km (0.075 R)
• M13: 2,939,299 km (0.116 R)
• M14: 3,083,212 km (0.083 R)
• M15: 3,211,118 km (0.061 R)
• M16: 3,322,270 km (0.091 R)
• M17: 3,586,609 km (0.055 R)
• M18: 3,877,577 km (0.1 R)
• M19: 3,976,311 km (0.11 R)
• M20: 4,176,324 km (0.037 R)
• M21: 4,420,916 km (0.062 R)
• M22: 4,924,313 km (0.119 R)
• M23: 5,117,893 km (0.103 R)
• M24: 5,446,110 km (0.1 R)
• M25: 5,781,210 km (0.111 R)
• M26: 6,054,226 km (0.1 R)
• M27: 6,146,229 km (0.117 R)
• M28: 6,308,393 km (0.097 R)
• M29: 6,970,962 km (0.093 R)
• M30: 7,335,232 km (0.085 R)
• M31: 7,630,987 km (0.069 R)
• M32: 8,107,606 km (0.057 R)
• M33: 8,413,683 km (0.07 R)
• M34: 8,671,590 km (0.114 R)
• M35: 8,775,411 km (0.075 R)
• M36: 9,487,796 km (0.077 R)
• M37: 9,756,324 km (0.064 R)
• M38: 10,191,355 km (0.089 R)
• M39: 10,604,993 km (0.083 R)
• M40: 10,911,818 km (0.096 R)
• M41: 11,052,141 km (0.103 R)
• M42: 12,023,181 km (0.069 R)
• M43: 12,636,532 km (0.107 R)
• M44: 12,932,287 km (0.117 R)
• M45: 13,170,447 km (0.116 R)
• M46: 13,681,473 km (0.098 R)
• M47: 13,863,384 km (0.101 R)
• M48: 14,229,749 km (0.088 R)
• M49: 14,444,871 km (0.064 R)
• M50: 15,600,066 km (0.077 R)
• M51: 15,726,626 km (0.114 R)
• M52: 16,365,109 km (0.098 R)
• M53: 16,590,553 km (0.107 R)
• M54: 16,979,508 km (0.117 R)
• M55: 17,207,794 km (0.089 R)
• M56: 17,634,447 km (0.069 R)
• M57: 18,632,415 km (0.099 R)
• M58: 19,036,778 km (0.11 R)
• M59: 20,094,734 km (0.115 R)
• M60: 20,440,006 km (0.115 R)
• M61: 20,822,228 km (0.105 R)
• M62: 21,171,689 km (0.072 R)
• M63: 21,347,167 km (0.107 R)
• M64: 21,593,705 km (0.116 R)
• M65: 23,272,941 km (0.081 R)
• M66: 23,890,630 km (0.084 R)
• M67: 24,109,941 km (0.111 R)
• M68: 24,329,999 km (0.025 R)
• M69: 24,624,258 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 15

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.14 AU - 4.4 AU

Year: 6202 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,432,784 km

• M1: 187,745 km (0.069 R)
• M2: 436,975 km (0.09 R)
• M3: 563,834 km (0.117 R)
• M4: 734,675 km (0.095 R)
• M5: 987,795 km (0.081 R)
• M6: 1,236,426 km (0.071 R)
• M7: 1,377,946 km (0.114 R)
• M8: 1,525,150 km (0.094 R)
• M9: 1,678,039 km (0.117 R)
• M10: 1,816,268 km (0.098 R)
• M11: 1,917,546 km (0.09 R)
• M12: 2,104,692 km (0.066 R)
• M13: 2,233,047 km (0.073 R)
• M14: 2,386,236 km (0.095 R)
• M15: 2,657,307 km (0.067 R)
• M16: 2,796,732 km (0.115 R)
• M17: 2,914,765 km (0.107 R)
• M18: 3,254,502 km (0.052 R)
• M19: 4,377,832 km (0.105 R)
• M20: 4,655,336 km (0.069 R)
• M21: 5,582,245 km (0.087 R)
• M22: 6,221,327 km (0.066 R)
• M23: 6,565,551 km (0.077 R)
• M24: 7,012,699 km (0.094 R)
• M25: 7,903,106 km (0.067 R)
• M26: 8,276,203 km (0.119 R)
• M27: 8,794,260 km (0.067 R)
• M28: 9,358,693 km (0.078 R)
• M29: 10,337,662 km (0.112 R)
• M30: 12,392,239 km (0.057 R)
• M31: 12,945,302 km (0.094 R)
• M32: 13,345,177 km (0.061 R)
• M33: 13,789,782 km (0.089 R)
• M34: 14,652,363 km (0.102 R)
• M35: 14,943,630 km (0.106 R)
• M36: 15,111,031 km (0.05 R)
• M37: 16,042,876 km (0.091 R)
• M38: 16,343,268 km (0.073 R)
• M39: 16,515,755 km (0.1 R)
• M40: 16,732,223 km (0.113 R)
• M41: 16,862,522 km (0.056 R)
• M42: 17,387,162 km (0.072 R)
• M43: 19,220,484 km (0.098 R)
• M44: 21,302,587 km (0.064 R)
• M45: 21,538,353 km (0.082 R)
• M46: 21,774,868 km (0.11 R)
• M47: 22,633,859 km (0.093 R)
• M48: 22,874,562 km (0.118 R)
• M49: 23,698,846 km (0.066 R)
• M50: 24,681,255 km (0.077 R)
• M51: 25,028,173 km (0.038 R)
• M52: 25,277,103 km (0.086 R)
• M53: 27,450,760 km (0.066 R)
• M54: 27,964,779 km (0.069 R)
• M55: 28,119,762 km (0.065 R)
• M56: 28,741,940 km (0.104 R)
• M57: 29,894,591 km (0.08 R)
• M58: 30,105,823 km (0.058 R)
• M59: 30,476,527 km (0.103 R)
• M60: 31,867,039 km (0.094 R)
• M61: 32,136,764 km (0.033 R)
• M62: 32,353,083 km (0.109 R)
• M63: 33,442,305 km (0.086 R)
• M64: 33,881,225 km (0.051 R)
• M65: 34,101,433 km (0.101 R)
• M66: 34,487,994 km (0.044 R)
• M67: 34,765,049 km (0.041 R)
• M68: 35,098,353 km (0.095 R)
• M69: 35,824,352 km (0.105 R)
• M70: 36,161,097 km (0.116 R)
• M71: 36,668,233 km (0.094 R)
• M72: 37,518,548 km (0.066 R)
• M73: 37,974,821 km (0.057 R)
• M74: 38,089,114 km (0.11 R)
• M75: 38,318,148 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit