🌌 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: 385

Radius: 9.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.87 AU - 1.15 AU

Year: 688 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,072,237 km

• M1: 118,781 km (0.064 R)
• M2: 204,650 km (0.091 R)
• M3: 297,251 km (0.101 R)
• M4: 372,648 km (0.111 R)
• M5: 501,153 km (0.082 R)
• M6: 833,410 km (0.111 R)
• M7: 895,044 km (0.064 R)
• M8: 973,433 km (0.039 R)
• M9: 1,126,921 km (0.099 R)
• M10: 1,228,348 km (0.111 R)
• M11: 1,327,382 km (0.049 R)
• M12: 1,440,627 km (0.081 R)
• M13: 1,610,870 km (0.12 R)
• M14: 1,713,793 km (0.069 R)
• M15: 1,825,244 km (0.064 R)
• M16: 1,907,373 km (0.1 R)
• M17: 2,201,033 km (0.046 R)
• M18: 2,261,471 km (0.083 R)
• M19: 2,523,267 km (0.1 R)
• M20: 2,622,151 km (0.113 R)
• M21: 3,023,373 km (0.087 R)
• M22: 3,121,060 km (0.098 R)
• M23: 3,235,204 km (0.086 R)
• M24: 3,451,821 km (0.112 R)
• M25: 3,924,102 km (0.1 R)
• M26: 4,014,459 km (0.112 R)
• M27: 4,493,621 km (0.109 R)
• M28: 4,553,759 km (0.044 R)
• M29: 4,709,491 km (0.082 R)
• M30: 5,053,266 km (0.11 R)
• M31: 5,232,784 km (0.099 R)
• M32: 5,377,744 km (0.08 R)
• M33: 5,542,601 km (0.042 R)
• M34: 5,634,903 km (0.08 R)
• M35: 5,877,401 km (0.069 R)
• M36: 6,180,486 km (0.096 R)
• M37: 6,625,091 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 12.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.9 AU - 1.96 AU

Year: 1819 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,072,237 km

• M1: 166,203 km (0.088 R)
• M2: 316,549 km (0.1 R)
• M3: 489,484 km (0.073 R)
• M4: 731,683 km (0.09 R)
• M5: 1,145,321 km (0.04 R)
• M6: 1,282,203 km (0.09 R)
• M7: 1,393,953 km (0.11 R)
• M8: 1,487,900 km (0.118 R)
• M9: 1,649,466 km (0.071 R)
• M10: 1,771,837 km (0.111 R)
• M11: 1,885,831 km (0.101 R)
• M12: 2,145,533 km (0.104 R)
• M13: 2,429,619 km (0.111 R)
• M14: 2,557,076 km (0.037 R)
• M15: 2,778,930 km (0.096 R)
• M16: 2,939,449 km (0.075 R)
• M17: 3,130,784 km (0.106 R)
• M18: 3,411,131 km (0.098 R)
• M19: 3,583,467 km (0.115 R)
• M20: 3,966,737 km (0.117 R)
• M21: 4,057,094 km (0.112 R)
• M22: 4,239,903 km (0.103 R)
• M23: 4,347,763 km (0.055 R)
• M24: 4,535,059 km (0.118 R)
• M25: 4,693,035 km (0.112 R)
• M26: 4,836,948 km (0.109 R)
• M27: 4,917,432 km (0.089 R)
• M28: 5,063,589 km (0.118 R)
• M29: 5,178,330 km (0.114 R)
• M30: 5,310,425 km (0.089 R)
• M31: 5,833,120 km (0.114 R)
• M32: 5,936,193 km (0.09 R)
• M33: 6,231,649 km (0.111 R)
• M34: 6,337,115 km (0.027 R)
• M35: 6,819,120 km (0.115 R)
• M36: 6,945,979 km (0.077 R)
• M37: 7,239,041 km (0.109 R)
• M38: 7,331,492 km (0.099 R)
• M39: 7,480,193 km (0.116 R)
• M40: 7,856,282 km (0.081 R)
• M41: 7,951,276 km (0.086 R)
• M42: 8,335,294 km (0.05 R)
• M43: 8,588,115 km (0.1 R)
• M44: 9,121,281 km (0.095 R)
• M45: 9,706,059 km (0.071 R)
• M46: 9,910,560 km (0.105 R)
• M47: 10,827,295 km (0.029 R)
• M48: 10,954,304 km (0.082 R)
• M49: 11,167,331 km (0.12 R)
• M50: 11,317,229 km (0.11 R)
• M51: 11,814,492 km (0.104 R)
• M52: 11,945,390 km (0.116 R)
• M53: 12,208,682 km (0.104 R)
• M54: 12,473,919 km (0.084 R)
• M55: 13,416,984 km (0.114 R)
• M56: 13,553,717 km (0.117 R)
• M57: 13,851,267 km (0.059 R)
• M58: 14,243,812 km (0.025 R)
• M59: 14,616,460 km (0.115 R)
• M60: 14,874,666 km (0.039 R)
• M61: 15,134,368 km (0.078 R)
• M62: 15,252,849 km (0.116 R)
• M63: 15,419,202 km (0.1 R)
• M64: 15,586,303 km (0.101 R)
• M65: 15,850,044 km (0.096 R)
• M66: 15,946,385 km (0.046 R)
• M67: 16,042,876 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.5

Radius: 7.6

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.81 AU - 8.49 AU

Year: 12967 Days

Day: 18.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,072,237 km

• M1: 129,103 km (0.12 R)
• M2: 202,855 km (0.1 R)
• M3: 274,063 km (0.082 R)
• M4: 432,188 km (0.1 R)
• M5: 676,332 km (0.054 R)
• M6: 1,071,869 km (0.097 R)
• M7: 1,163,423 km (0.109 R)
• M8: 1,504,805 km (0.047 R)
• M9: 1,713,494 km (0.083 R)
• M10: 2,072,529 km (0.075 R)
• M11: 3,150,980 km (0.116 R)
• M12: 3,217,102 km (0.081 R)
• M13: 3,283,823 km (0.099 R)
• M14: 3,418,611 km (0.046 R)
• M15: 3,869,050 km (0.102 R)
• M16: 4,902,023 km (0.052 R)
• M17: 6,599,959 km (0.105 R)
• M18: 6,813,285 km (0.092 R)
• M19: 7,202,988 km (0.102 R)
• M20: 7,511,010 km (0.12 R)
• M21: 7,644,302 km (0.048 R)
• M22: 7,913,428 km (0.112 R)
• M23: 8,094,591 km (0.08 R)
• M24: 8,832,707 km (0.109 R)
• M25: 9,592,365 km (0.107 R)
• M26: 9,688,856 km (0.115 R)
• M27: 10,620,850 km (0.092 R)
• M28: 11,122,901 km (0.099 R)
• M29: 11,427,781 km (0.066 R)
• M30: 11,993,860 km (0.04 R)
• M31: 13,207,098 km (0.082 R)
• M32: 13,260,654 km (0.109 R)
• M33: 14,458,784 km (0.12 R)
• M34: 14,958,889 km (0.09 R)
• M35: 15,691,321 km (0.086 R)
• M36: 16,090,448 km (0.107 R)
• M37: 16,493,016 km (0.092 R)
• M38: 16,666,549 km (0.083 R)
• M39: 18,195,589 km (0.117 R)
• M40: 20,634,334 km (0.073 R)
• M41: 21,008,927 km (0.107 R)
• M42: 21,071,458 km (0.083 R)
• M43: 21,322,783 km (0.112 R)
• M44: 21,385,764 km (0.039 R)
• M45: 21,828,125 km (0.073 R)
• M46: 22,082,291 km (0.057 R)
• M47: 22,465,561 km (0.112 R)
• M48: 22,657,944 km (0.083 R)
• M49: 22,979,729 km (0.104 R)
• M50: 23,367,935 km (0.1 R)
• M51: 23,693,161 km (0.091 R)
• M52: 23,823,760 km (0.108 R)
• M53: 25,408,301 km (0.112 R)
• M54: 26,280,756 km (0.101 R)
• M55: 26,890,516 km (0.077 R)
• M56: 27,436,399 km (0.077 R)
• M57: 29,165,900 km (0.116 R)
• M58: 29,235,762 km (0.082 R)
• M59: 30,079,045 km (0.078 R)
• M60: 30,503,604 km (0.114 R)
• M61: 30,787,840 km (0.078 R)
• M62: 30,859,049 km (0.05 R)
• M63: 34,045,035 km (0.105 R)
• M64: 34,932,000 km (0.106 R)
• M65: 35,751,647 km (0.113 R)
• M66: 37,942,957 km (0.099 R)
• M67: 38,325,030 km (0.111 R)
• M68: 39,170,407 km (0.116 R)
• M69: 39,944,127 km (0.068 R)
• M70: 40,879,264 km (0.116 R)
• M71: 41,349,599 km (0.107 R)
• M72: 41,742,892 km (0.082 R)
• M73: 42,374,644 km (0.076 R)
• M74: 43,089,273 km (0.118 R)
• M75: 44,048,195 km (0.077 R)
• M76: 44,289,048 km (0.063 R)
• M77: 45,824,521 km (0.106 R)
• M78: 46,967,149 km (0.057 R)
• M79: 48,449,814 km (0.086 R)
• M80: 50,366,611 km (0.115 R)
• M81: 50,702,608 km (0.101 R)
• M82: 52,478,185 km (0.117 R)
• M83: 52,733,549 km (0.069 R)
• M84: 54,016,350 km (0.092 R)
• M85: 54,188,089 km (0.046 R)
• M86: 54,360,126 km (0.073 R)
• M87: 56,525,406 km (0.083 R)
• M88: 56,787,053 km (0.105 R)
• M89: 58,542,284 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 17,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit