🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 12.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.61 AU - 0.63 AU

Year: 331 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,088,952 km

• M1: 163,361 km (0.118 R)
• M2: 242,349 km (0.054 R)
• M3: 329,714 km (0.095 R)
• M4: 411,394 km (0.073 R)
• M5: 489,185 km (0.104 R)
• M6: 566,378 km (0.092 R)
• M7: 671,994 km (0.078 R)
• M8: 770,728 km (0.102 R)
• M9: 861,983 km (0.086 R)
• M10: 955,033 km (0.096 R)
• M11: 1,051,972 km (0.116 R)
• M12: 1,130,511 km (0.051 R)
• M13: 1,289,234 km (0.113 R)
• M14: 1,381,985 km (0.104 R)
• M15: 1,485,058 km (0.092 R)
• M16: 1,640,789 km (0.084 R)
• M17: 1,736,233 km (0.091 R)
• M18: 1,868,627 km (0.098 R)
• M19: 2,007,454 km (0.063 R)
• M20: 2,128,479 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 11.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.04 AU - 1.48 AU

Year: 959 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,088,952 km

• M1: 145,858 km (0.088 R)
• M2: 233,223 km (0.078 R)
• M3: 315,352 km (0.113 R)
• M4: 405,709 km (0.113 R)
• M5: 490,831 km (0.116 R)
• M6: 597,494 km (0.05 R)
• M7: 758,910 km (0.108 R)
• M8: 842,834 km (0.034 R)
• M9: 924,664 km (0.067 R)
• M10: 1,350,719 km (0.12 R)
• M11: 1,481,468 km (0.087 R)
• M12: 1,727,706 km (0.074 R)
• M13: 1,892,263 km (0.08 R)
• M14: 2,160,343 km (0.09 R)
• M15: 2,252,346 km (0.107 R)
• M16: 2,408,975 km (0.088 R)
• M17: 2,561,265 km (0.065 R)
• M18: 2,642,646 km (0.116 R)
• M19: 2,733,153 km (0.108 R)
• M20: 2,816,479 km (0.073 R)
• M21: 2,917,607 km (0.04 R)
• M22: 3,080,220 km (0.1 R)
• M23: 3,158,310 km (0.048 R)
• M24: 3,604,411 km (0.064 R)
• M25: 3,677,564 km (0.114 R)
• M26: 3,760,591 km (0.098 R)
• M27: 3,862,916 km (0.065 R)
• M28: 3,985,138 km (0.109 R)
• M29: 4,070,408 km (0.096 R)
• M30: 4,204,448 km (0.104 R)
• M31: 4,281,641 km (0.093 R)
• M32: 4,388,753 km (0.106 R)
• M33: 4,536,107 km (0.026 R)
• M34: 4,615,244 km (0.106 R)
• M35: 4,825,579 km (0.109 R)
• M36: 4,957,374 km (0.068 R)
• M37: 5,111,011 km (0.054 R)
• M38: 5,287,088 km (0.09 R)
• M39: 5,560,104 km (0.07 R)
• M40: 5,945,917 km (0.069 R)
• M41: 6,098,357 km (0.038 R)
• M42: 6,208,012 km (0.103 R)
• M43: 6,440,488 km (0.114 R)
• M44: 6,789,051 km (0.113 R)
• M45: 6,891,376 km (0.077 R)
• M46: 7,062,964 km (0.108 R)
• M47: 7,645,648 km (0.061 R)
• M48: 7,847,306 km (0.058 R)
• M49: 7,966,685 km (0.092 R)
• M50: 8,147,100 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 9.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.75 AU - 2.89 AU

Year: 3212 Days

Day: 5.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,088,952 km

• M1: 121,922 km (0.073 R)
• M2: 250,876 km (0.073 R)
• M3: 323,131 km (0.109 R)
• M4: 390,750 km (0.063 R)
• M5: 543,938 km (0.09 R)
• M6: 619,934 km (0.08 R)
• M7: 783,893 km (0.054 R)
• M8: 942,018 km (0.1 R)
• M9: 1,313,170 km (0.077 R)
• M10: 1,539,811 km (0.095 R)
• M11: 1,727,706 km (0.104 R)
• M12: 1,870,273 km (0.116 R)
• M13: 2,098,559 km (0.108 R)
• M14: 2,307,547 km (0.073 R)
• M15: 2,760,978 km (0.086 R)
• M16: 2,897,860 km (0.107 R)
• M17: 3,273,949 km (0.081 R)
• M18: 3,370,440 km (0.1 R)
• M19: 3,648,991 km (0.086 R)
• M20: 3,833,146 km (0.071 R)
• M21: 3,917,968 km (0.119 R)
• M22: 4,037,647 km (0.112 R)
• M23: 4,316,048 km (0.067 R)
• M24: 4,439,766 km (0.102 R)
• M25: 4,582,781 km (0.069 R)
• M26: 4,854,750 km (0.1 R)
• M27: 5,020,654 km (0.096 R)
• M28: 5,586,732 km (0.083 R)
• M29: 5,702,521 km (0.102 R)
• M30: 5,838,506 km (0.108 R)
• M31: 5,916,745 km (0.057 R)
• M32: 6,054,375 km (0.092 R)
• M33: 6,944,184 km (0.053 R)
• M34: 7,047,855 km (0.045 R)
• M35: 7,152,125 km (0.045 R)
• M36: 7,256,843 km (0.1 R)
• M37: 7,638,168 km (0.041 R)
• M38: 7,831,299 km (0.1 R)
• M39: 8,047,767 km (0.101 R)
• M40: 8,112,992 km (0.08 R)
• M41: 8,200,506 km (0.073 R)
• M42: 8,310,162 km (0.116 R)
• M43: 8,820,889 km (0.111 R)
• M44: 8,910,797 km (0.106 R)
• M45: 9,023,594 km (0.119 R)
• M46: 9,182,317 km (0.105 R)
• M47: 9,341,938 km (0.074 R)
• M48: 9,433,642 km (0.115 R)
• M49: 9,803,148 km (0.103 R)
• M50: 9,943,022 km (0.099 R)
• M51: 10,771,795 km (0.103 R)
• M52: 10,843,901 km (0.113 R)
• M53: 11,133,822 km (0.12 R)
• M54: 11,721,292 km (0.106 R)
• M55: 12,520,295 km (0.077 R)
• M56: 13,336,800 km (0.062 R)
• M57: 13,647,365 km (0.11 R)
• M58: 13,881,934 km (0.092 R)
• M59: 14,407,921 km (0.069 R)
• M60: 14,994,195 km (0.117 R)
• M61: 15,128,384 km (0.078 R)
• M62: 15,290,099 km (0.037 R)
• M63: 16,659,967 km (0.094 R)
• M64: 17,783,746 km (0.113 R)
• M65: 17,926,014 km (0.116 R)
• M66: 18,068,580 km (0.078 R)
• M67: 18,268,742 km (0.066 R)
• M68: 18,412,356 km (0.118 R)
• M69: 19,135,363 km (0.107 R)
• M70: 19,691,119 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 8

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.97 AU - 5.23 AU

Year: 6692 Days

Day: 12.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,088,952 km

• M1: 110,403 km (0.12 R)
• M2: 174,282 km (0.036 R)
• M3: 252,521 km (0.056 R)
• M4: 366,216 km (0.064 R)
• M5: 521,199 km (0.067 R)
• M6: 601,234 km (0.108 R)
• M7: 661,223 km (0.091 R)
• M8: 853,905 km (0.087 R)
• M9: 1,050,177 km (0.092 R)
• M10: 1,123,929 km (0.12 R)
• M11: 1,276,668 km (0.106 R)
• M12: 1,355,656 km (0.077 R)
• M13: 1,972,298 km (0.116 R)
• M14: 2,368,134 km (0.072 R)
• M15: 2,485,868 km (0.113 R)
• M16: 2,545,408 km (0.096 R)
• M17: 2,625,592 km (0.098 R)
• M18: 2,727,020 km (0.119 R)
• M19: 2,871,232 km (0.068 R)
• M20: 3,017,987 km (0.1 R)
• M21: 3,297,287 km (0.093 R)
• M22: 3,584,814 km (0.116 R)
• M23: 3,697,611 km (0.086 R)
• M24: 4,398,925 km (0.092 R)
• M25: 4,617,338 km (0.061 R)
• M26: 4,740,308 km (0.074 R)
• M27: 4,964,106 km (0.116 R)
• M28: 5,345,132 km (0.052 R)
• M29: 5,396,594 km (0.107 R)
• M30: 5,735,433 km (0.081 R)
• M31: 6,027,597 km (0.084 R)
• M32: 6,108,231 km (0.089 R)
• M33: 6,324,699 km (0.117 R)
• M34: 6,543,710 km (0.111 R)
• M35: 6,598,912 km (0.098 R)
• M36: 6,989,362 km (0.059 R)
• M37: 7,045,761 km (0.116 R)
• M38: 7,998,101 km (0.084 R)
• M39: 8,354,443 km (0.088 R)
• M40: 8,414,282 km (0.116 R)
• M41: 8,594,846 km (0.068 R)
• M42: 9,391,904 km (0.111 R)
• M43: 10,180,584 km (0.119 R)
• M44: 10,340,803 km (0.104 R)
• M45: 10,794,085 km (0.094 R)
• M46: 11,485,975 km (0.057 R)
• M47: 12,022,882 km (0.108 R)
• M48: 12,226,185 km (0.115 R)
• M49: 13,051,367 km (0.07 R)
• M50: 13,330,367 km (0.116 R)
• M51: 13,965,410 km (0.082 R)
• M52: 14,863,596 km (0.055 R)
• M53: 15,045,507 km (0.071 R)
• M54: 15,155,012 km (0.119 R)
• M55: 15,448,374 km (0.11 R)
• M56: 15,595,728 km (0.065 R)
• M57: 15,669,479 km (0.04 R)
• M58: 15,743,530 km (0.04 R)
• M59: 15,966,132 km (0.026 R)
• M60: 16,152,381 km (0.099 R)
• M61: 16,376,928 km (0.09 R)
• M62: 16,527,124 km (0.041 R)
• M63: 17,745,599 km (0.102 R)
• M64: 18,874,614 km (0.118 R)
• M65: 19,906,540 km (0.088 R)
• M66: 20,429,384 km (0.117 R)
• M67: 20,875,336 km (0.114 R)
• M68: 21,324,428 km (0.112 R)
• M69: 21,406,408 km (0.114 R)
• M70: 21,694,234 km (0.084 R)
• M71: 22,273,777 km (0.042 R)
• M72: 22,398,541 km (0.072 R)
• M73: 23,110,477 km (0.091 R)
• M74: 23,914,865 km (0.066 R)
• M75: 24,170,827 km (0.1 R)
• M76: 24,341,818 km (0.08 R)
• M77: 25,203,501 km (0.113 R)
• M78: 25,725,299 km (0.087 R)
• M79: 27,401,094 km (0.103 R)
• M80: 27,490,254 km (0.09 R)
• M81: 28,297,036 km (0.098 R)
• M82: 28,794,000 km (0.028 R)
• M83: 28,975,462 km (0.037 R)
• M84: 29,704,901 km (0.119 R)
• M85: 30,532,776 km (0.117 R)
• M86: 31,042,456 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit