🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 8.8

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.83 AU

Year: 401 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,183,250 km

• M1: 109,655 km (0.059 R)
• M2: 196,721 km (0.081 R)
• M3: 256,860 km (0.101 R)
• M4: 381,624 km (0.093 R)
• M5: 446,699 km (0.101 R)
• M6: 632,201 km (0.104 R)
• M7: 704,756 km (0.08 R)
• M8: 772,823 km (0.097 R)
• M9: 855,101 km (0.061 R)
• M10: 990,637 km (0.12 R)
• M11: 1,155,943 km (0.11 R)
• M12: 1,228,348 km (0.072 R)
• M13: 1,311,525 km (0.105 R)
• M14: 1,387,371 km (0.036 R)
• M15: 1,474,287 km (0.114 R)
• M16: 1,613,413 km (0.109 R)
• M17: 1,762,113 km (0.095 R)
• M18: 1,830,180 km (0.063 R)
• M19: 1,910,066 km (0.038 R)
• M20: 2,001,919 km (0.102 R)
• M21: 2,067,592 km (0.104 R)
• M22: 2,207,017 km (0.112 R)
• M23: 2,280,769 km (0.067 R)
• M24: 2,338,065 km (0.082 R)
• M25: 2,572,186 km (0.107 R)
• M26: 2,758,734 km (0.045 R)
• M27: 2,912,671 km (0.103 R)
• M28: 3,018,885 km (0.089 R)
• M29: 3,107,297 km (0.112 R)
• M30: 3,209,622 km (0.108 R)
• M31: 3,391,085 km (0.108 R)
• M32: 3,502,984 km (0.103 R)
• M33: 3,649,739 km (0.086 R)
• M34: 3,717,058 km (0.062 R)
• M35: 3,778,094 km (0.103 R)
• M36: 3,887,301 km (0.104 R)
• M37: 3,997,554 km (0.037 R)
• M38: 4,066,968 km (0.08 R)
• M39: 4,256,658 km (0.093 R)
• M40: 4,320,536 km (0.089 R)
• M41: 4,384,714 km (0.059 R)
• M42: 4,442,010 km (0.092 R)
• M43: 4,673,737 km (0.111 R)
• M44: 4,783,841 km (0.117 R)
• M45: 4,872,552 km (0.065 R)
• M46: 4,984,152 km (0.098 R)
• M47: 5,081,540 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.2

Radius: 14.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.84 AU

Year: 426 Days

Day: 8.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,183,250 km

• M1: 196,123 km (0.12 R)
• M2: 318,344 km (0.042 R)
• M3: 417,528 km (0.113 R)
• M4: 513,270 km (0.11 R)
• M5: 641,775 km (0.057 R)
• M6: 838,047 km (0.08 R)
• M7: 942,317 km (0.08 R)
• M8: 1,132,157 km (0.115 R)
• M9: 1,229,694 km (0.068 R)
• M10: 1,356,105 km (0.058 R)
• M11: 1,455,288 km (0.101 R)
• M12: 1,655,899 km (0.106 R)
• M13: 1,808,489 km (0.043 R)
• M14: 1,954,197 km (0.117 R)
• M15: 2,049,640 km (0.103 R)
• M16: 2,183,381 km (0.11 R)
• M17: 2,276,431 km (0.115 R)
• M18: 2,396,259 km (0.047 R)
• M19: 2,511,898 km (0.109 R)
• M20: 2,890,530 km (0.094 R)
• M21: 2,993,304 km (0.077 R)
• M22: 3,330,497 km (0.112 R)
• M23: 3,482,040 km (0.104 R)
• M24: 3,577,035 km (0.062 R)
• M25: 3,702,697 km (0.089 R)
• M26: 3,927,991 km (0.096 R)
• M27: 4,111,548 km (0.105 R)
• M28: 4,266,681 km (0.115 R)
• M29: 4,447,545 km (0.111 R)
• M30: 4,607,016 km (0.066 R)
• M31: 4,735,969 km (0.061 R)
• M32: 4,857,892 km (0.05 R)
• M33: 5,105,177 km (0.056 R)
• M34: 5,255,523 km (0.087 R)
• M35: 5,373,406 km (0.081 R)
• M36: 5,509,390 km (0.118 R)
• M37: 5,715,387 km (0.1 R)
• M38: 5,828,183 km (0.078 R)
• M39: 5,924,076 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 14.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.75 AU - 0.77 AU

Year: 435 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,183,250 km

• M1: 194,926 km (0.109 R)
• M2: 294,558 km (0.116 R)
• M3: 407,804 km (0.106 R)
• M4: 501,452 km (0.104 R)
• M5: 597,943 km (0.093 R)
• M6: 698,323 km (0.105 R)
• M7: 801,246 km (0.093 R)
• M8: 905,666 km (0.113 R)
• M9: 1,059,751 km (0.103 R)
• M10: 1,166,115 km (0.079 R)
• M11: 1,281,904 km (0.051 R)
• M12: 1,390,662 km (0.056 R)
• M13: 1,543,102 km (0.112 R)
• M14: 1,636,152 km (0.098 R)
• M15: 1,737,280 km (0.105 R)
• M16: 1,908,719 km (0.106 R)
• M17: 2,002,966 km (0.117 R)
• M18: 2,170,366 km (0.051 R)
• M19: 2,658,504 km (0.084 R)
• M20: 3,203,788 km (0.032 R)
• M21: 3,401,108 km (0.098 R)
• M22: 3,657,518 km (0.087 R)
• M23: 3,936,518 km (0.095 R)
• M24: 4,050,063 km (0.111 R)
• M25: 4,148,349 km (0.073 R)
• M26: 4,447,993 km (0.092 R)
• M27: 4,591,907 km (0.093 R)
• M28: 4,694,531 km (0.075 R)
• M29: 4,893,496 km (0.093 R)
• M30: 5,130,459 km (0.058 R)
• M31: 5,290,678 km (0.103 R)
• M32: 5,488,746 km (0.052 R)
• M33: 5,588,677 km (0.097 R)
• M34: 5,892,361 km (0.1 R)
• M35: 6,060,359 km (0.113 R)
• M36: 6,201,580 km (0.057 R)
• M37: 6,305,700 km (0.116 R)
• M38: 6,420,142 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 12.1

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.45 AU - 5.65 AU

Year: 6367 Days

Day: 12.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,183,250 km

• M1: 151,094 km (0.093 R)
• M2: 257,907 km (0.106 R)
• M3: 341,532 km (0.107 R)
• M4: 590,912 km (0.114 R)
• M5: 825,481 km (0.079 R)
• M6: 930,200 km (0.081 R)
• M7: 1,060,200 km (0.055 R)
• M8: 1,186,012 km (0.069 R)
• M9: 1,283,999 km (0.067 R)
• M10: 1,407,566 km (0.034 R)
• M11: 1,500,167 km (0.073 R)
• M12: 1,667,268 km (0.115 R)
• M13: 1,815,520 km (0.12 R)
• M14: 2,466,869 km (0.094 R)
• M15: 2,622,750 km (0.102 R)
• M16: 2,723,579 km (0.054 R)
• M17: 3,019,184 km (0.104 R)
• M18: 3,466,482 km (0.079 R)
• M19: 3,609,497 km (0.072 R)
• M20: 3,722,294 km (0.099 R)
• M21: 3,885,356 km (0.109 R)
• M22: 4,320,536 km (0.034 R)
• M23: 5,201,069 km (0.113 R)
• M24: 5,402,278 km (0.092 R)
• M25: 6,544,458 km (0.12 R)
• M26: 6,901,548 km (0.065 R)
• M27: 7,203,885 km (0.069 R)
• M28: 7,947,387 km (0.101 R)
• M29: 8,285,777 km (0.073 R)
• M30: 8,824,030 km (0.065 R)
• M31: 9,130,407 km (0.095 R)
• M32: 9,776,071 km (0.05 R)
• M33: 9,889,018 km (0.082 R)
• M34: 10,047,741 km (0.118 R)
• M35: 10,298,766 km (0.06 R)
• M36: 10,436,695 km (0.066 R)
• M37: 10,877,261 km (0.096 R)
• M38: 10,994,247 km (0.113 R)
• M39: 11,561,671 km (0.091 R)
• M40: 12,186,991 km (0.094 R)
• M41: 12,601,975 km (0.096 R)
• M42: 12,724,795 km (0.094 R)
• M43: 12,947,097 km (0.112 R)
• M44: 13,120,930 km (0.099 R)
• M45: 13,546,087 km (0.111 R)
• M46: 13,697,331 km (0.12 R)
• M47: 13,925,168 km (0.114 R)
• M48: 17,162,317 km (0.062 R)
• M49: 17,244,147 km (0.053 R)
• M50: 18,766,155 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 8.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.12 AU - 5.74 AU

Year: 7181 Days

Day: 5.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,183,250 km

• M1: 110,852 km (0.103 R)
• M2: 244,443 km (0.107 R)
• M3: 493,523 km (0.107 R)
• M4: 612,454 km (0.108 R)
• M5: 893,249 km (0.101 R)
• M6: 1,027,588 km (0.087 R)
• M7: 1,256,921 km (0.111 R)
• M8: 1,347,129 km (0.06 R)
• M9: 1,455,288 km (0.112 R)
• M10: 1,647,521 km (0.11 R)
• M11: 1,882,390 km (0.084 R)
• M12: 2,218,536 km (0.118 R)
• M13: 2,384,291 km (0.062 R)
• M14: 2,459,389 km (0.065 R)
• M15: 2,611,829 km (0.067 R)
• M16: 2,669,873 km (0.058 R)
• M17: 2,728,216 km (0.111 R)
• M18: 2,787,158 km (0.105 R)
• M19: 2,946,330 km (0.117 R)
• M20: 3,006,768 km (0.087 R)
• M21: 3,294,444 km (0.087 R)
• M22: 3,484,134 km (0.057 R)
• M23: 4,097,037 km (0.066 R)
• M24: 4,462,205 km (0.095 R)
• M25: 4,981,609 km (0.111 R)
• M26: 5,872,464 km (0.088 R)
• M27: 6,336,218 km (0.08 R)
• M28: 6,493,296 km (0.117 R)
• M29: 6,918,902 km (0.082 R)
• M30: 6,999,834 km (0.088 R)
• M31: 7,135,220 km (0.116 R)
• M32: 7,713,266 km (0.103 R)
• M33: 7,853,140 km (0.097 R)
• M34: 7,909,389 km (0.102 R)
• M35: 7,993,912 km (0.115 R)
• M36: 8,710,037 km (0.117 R)
• M37: 9,566,485 km (0.028 R)
• M38: 9,928,661 km (0.037 R)
• M39: 10,019,916 km (0.111 R)
• M40: 10,203,323 km (0.098 R)
• M41: 10,791,242 km (0.11 R)
• M42: 11,999,993 km (0.09 R)
• M43: 13,050,918 km (0.025 R)
• M44: 14,062,649 km (0.112 R)
• M45: 15,204,380 km (0.112 R)
• M46: 15,380,007 km (0.027 R)
• M47: 15,804,267 km (0.084 R)
• M48: 15,910,930 km (0.073 R)
• M49: 16,447,837 km (0.028 R)
• M50: 16,555,847 km (0.118 R)
• M51: 17,465,851 km (0.118 R)
• M52: 18,168,213 km (0.085 R)
• M53: 18,317,212 km (0.114 R)
• M54: 18,579,008 km (0.109 R)
• M55: 18,804,452 km (0.108 R)
• M56: 19,524,168 km (0.028 R)
• M57: 19,906,689 km (0.12 R)
• M58: 21,421,817 km (0.11 R)
• M59: 22,133,454 km (0.092 R)
• M60: 22,692,501 km (0.113 R)
• M61: 23,054,229 km (0.055 R)
• M62: 23,256,036 km (0.075 R)
• M63: 23,336,969 km (0.095 R)
• M64: 24,150,931 km (0.079 R)
• M65: 24,479,148 km (0.107 R)
• M66: 24,561,427 km (0.086 R)
• M67: 25,347,863 km (0.092 R)
• M68: 25,597,841 km (0.119 R)
• M69: 25,806,829 km (0.108 R)
• M70: 26,395,048 km (0.116 R)
• M71: 28,185,884 km (0.105 R)
• M72: 28,358,520 km (0.066 R)
• M73: 28,834,990 km (0.045 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit