🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 11

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.79 AU - 0.85 AU

Year: 487 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,694,719 km

• M1: 137,630 km (0.078 R)
• M2: 223,050 km (0.103 R)
• M3: 312,510 km (0.096 R)
• M4: 411,245 km (0.027 R)
• M5: 482,304 km (0.106 R)
• M6: 556,803 km (0.091 R)
• M7: 643,869 km (0.045 R)
• M8: 746,942 km (0.1 R)
• M9: 822,639 km (0.082 R)
• M10: 917,484 km (0.053 R)
• M11: 994,826 km (0.103 R)
• M12: 1,069,475 km (0.094 R)
• M13: 1,166,564 km (0.06 R)
• M14: 1,298,061 km (0.093 R)
• M15: 1,377,946 km (0.05 R)
• M16: 1,454,091 km (0.075 R)
• M17: 1,556,865 km (0.038 R)
• M18: 1,752,389 km (0.078 R)
• M19: 1,844,392 km (0.083 R)
• M20: 2,030,043 km (0.088 R)
• M21: 2,098,709 km (0.105 R)
• M22: 2,257,432 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 9.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.97 AU - 1.55 AU

Year: 928 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 42,694,719 km

• M1: 170,691 km (0.07 R)
• M2: 298,149 km (0.112 R)
• M3: 383,120 km (0.049 R)
• M4: 565,330 km (0.091 R)
• M5: 629,657 km (0.09 R)
• M6: 726,597 km (0.108 R)
• M7: 850,015 km (0.06 R)
• M8: 1,048,980 km (0.088 R)
• M9: 1,118,842 km (0.12 R)
• M10: 1,208,452 km (0.075 R)
• M11: 1,306,887 km (0.112 R)
• M12: 1,427,313 km (0.093 R)
• M13: 1,498,821 km (0.111 R)
• M14: 1,571,526 km (0.083 R)
• M15: 1,769,144 km (0.095 R)
• M16: 1,910,365 km (0.106 R)
• M17: 2,121,747 km (0.104 R)
• M18: 2,302,610 km (0.105 R)
• M19: 2,379,504 km (0.115 R)
• M20: 2,512,197 km (0.07 R)
• M21: 2,607,341 km (0.108 R)
• M22: 2,809,598 km (0.082 R)
• M23: 2,883,649 km (0.059 R)
• M24: 2,983,430 km (0.093 R)
• M25: 3,084,558 km (0.095 R)
• M26: 3,161,003 km (0.03 R)
• M27: 3,324,663 km (0.103 R)
• M28: 3,429,382 km (0.045 R)
• M29: 3,526,471 km (0.081 R)
• M30: 3,741,443 km (0.037 R)
• M31: 4,007,129 km (0.041 R)
• M32: 4,118,729 km (0.084 R)
• M33: 4,184,402 km (0.053 R)
• M34: 4,326,221 km (0.117 R)
• M35: 4,460,111 km (0.112 R)
• M36: 4,547,027 km (0.099 R)
• M37: 4,810,768 km (0.12 R)
• M38: 4,889,906 km (0.11 R)
• M39: 5,302,347 km (0.099 R)
• M40: 5,466,306 km (0.114 R)
• M41: 5,538,712 km (0.113 R)
• M42: 5,684,121 km (0.118 R)
• M43: 5,757,424 km (0.045 R)
• M44: 5,883,834 km (0.101 R)
• M45: 5,947,263 km (0.077 R)
• M46: 6,203,674 km (0.117 R)
• M47: 6,279,071 km (0.117 R)
• M48: 6,387,380 km (0.041 R)
• M49: 6,463,675 km (0.093 R)
• M50: 6,893,769 km (0.109 R)
• M51: 7,163,195 km (0.117 R)
• M52: 7,299,179 km (0.116 R)
• M53: 7,481,838 km (0.063 R)
• M54: 7,596,729 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465

Radius: 8.1

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.6 AU - 2.14 AU

Year: 1678 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,694,719 km

• M1: 142,268 km (0.1 R)
• M2: 194,926 km (0.075 R)
• M3: 264,639 km (0.096 R)
• M4: 377,735 km (0.104 R)
• M5: 461,210 km (0.098 R)
• M6: 551,867 km (0.08 R)
• M7: 603,029 km (0.103 R)
• M8: 655,837 km (0.079 R)
• M9: 1,015,470 km (0.075 R)
• M10: 1,120,488 km (0.091 R)
• M11: 1,203,814 km (0.106 R)
• M12: 1,747,453 km (0.096 R)
• M13: 1,994,439 km (0.032 R)
• M14: 2,055,325 km (0.116 R)
• M15: 2,231,551 km (0.098 R)
• M16: 2,380,401 km (0.046 R)
• M17: 2,543,613 km (0.118 R)
• M18: 2,654,465 km (0.119 R)
• M19: 2,846,698 km (0.09 R)
• M20: 3,149,484 km (0.098 R)
• M21: 3,353,087 km (0.11 R)
• M22: 3,450,475 km (0.111 R)
• M23: 3,610,545 km (0.1 R)
• M24: 3,785,873 km (0.087 R)
• M25: 3,861,869 km (0.081 R)
• M26: 3,912,732 km (0.084 R)
• M27: 4,028,222 km (0.119 R)
• M28: 4,368,108 km (0.074 R)
• M29: 4,581,884 km (0.116 R)
• M30: 4,867,765 km (0.091 R)
• M31: 5,075,557 km (0.111 R)
• M32: 5,271,979 km (0.104 R)
• M33: 5,514,028 km (0.105 R)
• M34: 5,585,984 km (0.091 R)
• M35: 5,730,646 km (0.076 R)
• M36: 5,818,160 km (0.094 R)
• M37: 6,336,966 km (0.097 R)
• M38: 6,624,942 km (0.076 R)
• M39: 7,025,864 km (0.079 R)
• M40: 7,530,158 km (0.09 R)
• M41: 7,690,228 km (0.04 R)
• M42: 7,932,277 km (0.069 R)
• M43: 8,374,489 km (0.084 R)
• M44: 8,790,969 km (0.051 R)
• M45: 9,044,238 km (0.037 R)
• M46: 9,146,115 km (0.118 R)
• M47: 9,992,988 km (0.04 R)
• M48: 10,133,610 km (0.075 R)
• M49: 10,345,890 km (0.091 R)
• M50: 10,452,553 km (0.109 R)
• M51: 10,523,911 km (0.095 R)
• M52: 10,774,637 km (0.077 R)
• M53: 11,264,121 km (0.103 R)
• M54: 11,502,281 km (0.11 R)
• M55: 11,594,433 km (0.064 R)
• M56: 11,705,136 km (0.053 R)
• M57: 11,890,637 km (0.11 R)

Asteroid Belt

Center: 3.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.83 AU - 5.35 AU

Year: 6451 Days

Day: 12.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 78.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,694,719 km

• M1: 239,506 km (0.078 R)
• M2: 295,605 km (0.075 R)
• M3: 472,580 km (0.084 R)
• M4: 569,818 km (0.117 R)
• M5: 740,509 km (0.117 R)
• M6: 952,938 km (0.066 R)
• M7: 1,118,842 km (0.103 R)
• M8: 1,508,096 km (0.11 R)
• M9: 2,352,277 km (0.061 R)
• M10: 2,438,595 km (0.034 R)
• M11: 2,578,768 km (0.045 R)
• M12: 2,959,794 km (0.069 R)
• M13: 3,071,992 km (0.043 R)
• M14: 3,436,562 km (0.1 R)
• M15: 3,594,238 km (0.054 R)
• M16: 4,676,579 km (0.114 R)
• M17: 4,939,871 km (0.076 R)
• M18: 5,185,511 km (0.096 R)
• M19: 5,321,196 km (0.087 R)
• M20: 5,735,283 km (0.097 R)
• M21: 5,875,756 km (0.084 R)
• M22: 6,064,698 km (0.094 R)
• M23: 6,231,649 km (0.088 R)
• M24: 6,668,175 km (0.05 R)
• M25: 6,741,778 km (0.105 R)
• M26: 7,189,823 km (0.117 R)
• M27: 8,272,313 km (0.066 R)
• M28: 9,022,098 km (0.12 R)
• M29: 9,405,069 km (0.106 R)
• M30: 9,793,425 km (0.044 R)
• M31: 10,471,253 km (0.105 R)
• M32: 10,729,458 km (0.083 R)
• M33: 11,047,803 km (0.102 R)
• M34: 11,902,007 km (0.096 R)
• M35: 11,991,616 km (0.101 R)
• M36: 12,899,675 km (0.059 R)
• M37: 13,987,102 km (0.036 R)
• M38: 14,271,338 km (0.099 R)
• M39: 14,557,668 km (0.111 R)
• M40: 15,395,266 km (0.079 R)
• M41: 16,480,898 km (0.084 R)
• M42: 17,455,080 km (0.107 R)
• M43: 17,693,090 km (0.049 R)
• M44: 18,000,513 km (0.107 R)
• M45: 18,309,882 km (0.104 R)
• M46: 18,690,309 km (0.095 R)
• M47: 20,131,236 km (0.063 R)
• M48: 20,238,049 km (0.118 R)
• M49: 20,847,062 km (0.083 R)
• M50: 21,753,475 km (0.11 R)
• M51: 22,932,456 km (0.085 R)
• M52: 23,454,702 km (0.095 R)
• M53: 23,792,494 km (0.094 R)
• M54: 24,056,385 km (0.053 R)
• M55: 24,245,477 km (0.093 R)
• M56: 24,777,596 km (0.103 R)
• M57: 25,891,951 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.4

Radius: 4.5

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.27 AU - 8.21 AU

Year: 12780 Days

Day: 18.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 42,694,719 km

• M1: 98,585 km (0.109 R)
• M2: 142,268 km (0.081 R)
• M3: 371,751 km (0.073 R)
• M4: 591,061 km (0.038 R)
• M5: 746,344 km (0.105 R)
• M6: 1,038,957 km (0.094 R)
• M7: 1,075,609 km (0.109 R)
• M8: 1,284,747 km (0.112 R)
• M9: 1,404,275 km (0.119 R)
• M10: 1,527,544 km (0.075 R)
• M11: 1,718,880 km (0.11 R)
• M12: 2,147,477 km (0.074 R)
• M13: 2,313,531 km (0.064 R)
• M14: 2,607,790 km (0.104 R)
• M15: 2,992,107 km (0.109 R)
• M16: 3,258,092 km (0.119 R)
• M17: 3,393,927 km (0.06 R)
• M18: 4,013,561 km (0.082 R)
• M19: 4,159,270 km (0.084 R)
• M20: 4,546,130 km (0.11 R)
• M21: 4,728,489 km (0.118 R)
• M22: 5,226,650 km (0.083 R)
• M23: 5,611,267 km (0.095 R)
• M24: 5,839,702 km (0.096 R)
• M25: 5,872,614 km (0.069 R)
• M26: 6,272,190 km (0.084 R)
• M27: 6,749,258 km (0.085 R)
• M28: 6,922,641 km (0.096 R)
• M29: 6,957,348 km (0.112 R)
• M30: 8,102,370 km (0.105 R)
• M31: 8,139,022 km (0.088 R)
• M32: 8,434,777 km (0.093 R)
• M33: 8,509,127 km (0.111 R)
• M34: 8,771,522 km (0.119 R)
• M35: 8,847,068 km (0.106 R)
• M36: 8,884,917 km (0.11 R)
• M37: 8,998,611 km (0.115 R)
• M38: 9,769,339 km (0.103 R)
• M39: 10,122,989 km (0.107 R)
• M40: 10,321,206 km (0.067 R)
• M41: 10,520,769 km (0.032 R)
• M42: 10,600,954 km (0.047 R)
• M43: 10,883,245 km (0.112 R)
• M44: 11,208,920 km (0.107 R)
• M45: 11,661,902 km (0.077 R)
• M46: 11,703,341 km (0.091 R)
• M47: 11,911,431 km (0.112 R)
• M48: 12,120,719 km (0.054 R)
• M49: 12,162,756 km (0.116 R)
• M50: 12,756,061 km (0.074 R)
• M51: 12,841,631 km (0.117 R)
• M52: 13,185,556 km (0.103 R)
• M53: 13,619,839 km (0.076 R)
• M54: 13,926,664 km (0.114 R)
• M55: 14,191,303 km (0.118 R)
• M56: 14,681,086 km (0.063 R)
• M57: 14,815,575 km (0.097 R)
• M58: 15,131,077 km (0.101 R)
• M59: 16,044,521 km (0.05 R)
• M60: 16,090,747 km (0.077 R)
• M61: 16,136,823 km (0.077 R)
• M62: 16,368,401 km (0.036 R)
• M63: 17,069,865 km (0.082 R)
• M64: 17,211,235 km (0.097 R)
• M65: 17,876,497 km (0.115 R)
• M66: 18,260,514 km (0.099 R)
• M67: 19,183,085 km (0.041 R)
• M68: 19,281,221 km (0.118 R)
• M69: 19,773,697 km (0.059 R)
• M70: 20,120,914 km (0.12 R)
• M71: 20,420,109 km (0.092 R)
• M72: 20,620,421 km (0.096 R)
• M73: 20,771,066 km (0.054 R)
• M74: 21,225,245 km (0.058 R)
• M75: 21,835,904 km (0.106 R)
• M76: 22,194,789 km (0.079 R)
• M77: 22,918,244 km (0.051 R)
• M78: 22,970,304 km (0.084 R)
• M79: 23,492,251 km (0.068 R)
• M80: 24,229,470 km (0.08 R)
• M81: 24,441,599 km (0.042 R)
• M82: 26,759,618 km (0.108 R)
• M83: 27,640,002 km (0.091 R)
• M84: 29,768,331 km (0.078 R)
• M85: 30,622,983 km (0.082 R)
• M86: 33,293,605 km (0.08 R)
• M87: 33,647,403 km (0.117 R)
• M88: 35,434,948 km (0.106 R)
• M89: 35,735,939 km (0.064 R)
• M90: 35,977,241 km (0.115 R)
• M91: 36,037,678 km (0.079 R)
• M92: 36,098,116 km (0.09 R)
• M93: 36,826,209 km (0.101 R)
• M94: 38,482,107 km (0.083 R)
• M95: 40,664,591 km (0.099 R)
• M96: 41,295,445 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 10,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit