🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.6

Radius: 12.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.65 AU - 0.75 AU

Year: 372 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 131 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,438,890 km

• M1: 151,393 km (0.049 R)
• M2: 244,742 km (0.101 R)
• M3: 352,303 km (0.032 R)
• M4: 465,848 km (0.107 R)
• M5: 544,686 km (0.03 R)
• M6: 633,697 km (0.12 R)
• M7: 750,832 km (0.029 R)
• M8: 844,630 km (0.074 R)
• M9: 926,609 km (0.057 R)
• M10: 1,020,108 km (0.099 R)
• M11: 1,102,387 km (0.09 R)
• M12: 1,190,350 km (0.088 R)
• M13: 1,268,440 km (0.099 R)
• M14: 1,345,483 km (0.044 R)
• M15: 1,491,341 km (0.079 R)
• M16: 1,576,313 km (0.081 R)
• M17: 1,652,907 km (0.11 R)
• M18: 1,775,428 km (0.102 R)
• M19: 1,933,104 km (0.117 R)
• M20: 2,015,532 km (0.08 R)
• M21: 2,135,809 km (0.057 R)
• M22: 2,387,881 km (0.087 R)
• M23: 2,570,540 km (0.053 R)
• M24: 2,661,645 km (0.118 R)
• M25: 2,822,762 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 11.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.75 AU - 0.77 AU

Year: 421 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,438,890 km

• M1: 142,268 km (0.11 R)
• M2: 227,987 km (0.073 R)
• M3: 319,092 km (0.094 R)
• M4: 509,979 km (0.063 R)
• M5: 671,096 km (0.074 R)
• M6: 753,225 km (0.086 R)
• M7: 827,725 km (0.046 R)
• M8: 908,957 km (0.058 R)
• M9: 997,219 km (0.112 R)
• M10: 1,080,246 km (0.095 R)
• M11: 1,196,334 km (0.115 R)
• M12: 1,285,195 km (0.062 R)
• M13: 1,362,537 km (0.075 R)
• M14: 1,484,160 km (0.045 R)
• M15: 1,748,500 km (0.054 R)
• M16: 1,824,795 km (0.075 R)
• M17: 2,017,776 km (0.1 R)
• M18: 2,114,117 km (0.075 R)
• M19: 2,228,559 km (0.072 R)
• M20: 2,334,026 km (0.075 R)
• M21: 2,429,769 km (0.054 R)
• M22: 2,515,339 km (0.095 R)
• M23: 2,613,624 km (0.086 R)
• M24: 2,695,604 km (0.1 R)
• M25: 2,838,021 km (0.113 R)
• M26: 2,916,261 km (0.104 R)
• M27: 2,995,398 km (0.099 R)
• M28: 3,081,267 km (0.099 R)
• M29: 3,211,717 km (0.074 R)
• M30: 3,318,679 km (0.071 R)
• M31: 3,465,285 km (0.087 R)
• M32: 3,575,090 km (0.048 R)
• M33: 3,653,330 km (0.102 R)
• M34: 3,732,168 km (0.11 R)
• M35: 3,891,489 km (0.118 R)
• M36: 3,965,391 km (0.029 R)
• M37: 4,210,282 km (0.114 R)
• M38: 4,334,598 km (0.116 R)
• M39: 4,418,074 km (0.096 R)
• M40: 4,665,060 km (0.096 R)
• M41: 4,916,534 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 10.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.57 AU - 3.89 AU

Year: 3691 Days

Day: 6.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,438,890 km

• M1: 176,077 km (0.101 R)
• M2: 254,616 km (0.036 R)
• M3: 386,710 km (0.103 R)
• M4: 566,228 km (0.09 R)
• M5: 652,396 km (0.093 R)
• M6: 754,123 km (0.118 R)
• M7: 895,044 km (0.064 R)
• M8: 1,093,261 km (0.11 R)
• M9: 1,280,408 km (0.054 R)
• M10: 1,384,678 km (0.063 R)
• M11: 1,615,956 km (0.12 R)
• M12: 1,729,351 km (0.112 R)
• M13: 1,964,220 km (0.111 R)
• M14: 2,416,155 km (0.031 R)
• M15: 2,596,271 km (0.094 R)
• M16: 3,004,374 km (0.066 R)
• M17: 3,234,007 km (0.12 R)
• M18: 3,691,776 km (0.093 R)
• M19: 3,842,721 km (0.095 R)
• M20: 4,053,654 km (0.11 R)
• M21: 4,327,567 km (0.11 R)
• M22: 4,668,351 km (0.093 R)
• M23: 5,354,706 km (0.054 R)
• M24: 5,461,519 km (0.099 R)
• M25: 5,720,623 km (0.077 R)
• M26: 5,807,988 km (0.1 R)
• M27: 6,028,196 km (0.053 R)
• M28: 6,206,367 km (0.057 R)
• M29: 6,341,155 km (0.105 R)
• M30: 6,408,922 km (0.063 R)
• M31: 7,053,091 km (0.117 R)
• M32: 7,741,989 km (0.103 R)
• M33: 8,279,045 km (0.09 R)
• M34: 8,402,763 km (0.086 R)
• M35: 8,477,263 km (0.105 R)
• M36: 8,727,390 km (0.067 R)
• M37: 8,954,480 km (0.065 R)
• M38: 9,107,070 km (0.082 R)
• M39: 9,183,664 km (0.106 R)
• M40: 9,543,895 km (0.092 R)
• M41: 10,304,900 km (0.086 R)
• M42: 10,411,413 km (0.062 R)
• M43: 10,518,376 km (0.106 R)
• M44: 10,652,416 km (0.116 R)
• M45: 11,496,596 km (0.09 R)
• M46: 11,690,326 km (0.113 R)
• M47: 12,080,776 km (0.07 R)
• M48: 12,503,988 km (0.09 R)
• M49: 12,589,110 km (0.096 R)
• M50: 13,306,880 km (0.102 R)
• M51: 13,422,819 km (0.066 R)
• M52: 13,890,461 km (0.061 R)
• M53: 14,363,490 km (0.09 R)
• M54: 14,602,099 km (0.115 R)
• M55: 15,844,808 km (0.046 R)
• M56: 16,713,074 km (0.101 R)
• M57: 17,279,302 km (0.093 R)
• M58: 17,469,441 km (0.12 R)
• M59: 18,140,537 km (0.067 R)
• M60: 18,366,131 km (0.091 R)
• M61: 18,950,310 km (0.113 R)
• M62: 19,048,297 km (0.104 R)
• M63: 19,179,195 km (0.067 R)
• M64: 19,408,977 km (0.088 R)
• M65: 19,507,862 km (0.092 R)
• M66: 19,738,841 km (0.114 R)
• M67: 20,103,859 km (0.074 R)
• M68: 20,404,252 km (0.093 R)
• M69: 20,739,650 km (0.047 R)
• M70: 21,110,803 km (0.052 R)
• M71: 22,686,218 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 9.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.94 AU - 6.28 AU

Year: 7345 Days

Day: 8.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,438,890 km

• M1: 126,111 km (0.113 R)
• M2: 243,545 km (0.081 R)
• M3: 535,261 km (0.119 R)
• M4: 598,242 km (0.082 R)
• M5: 923,468 km (0.07 R)
• M6: 1,130,511 km (0.118 R)
• M7: 1,300,155 km (0.072 R)
• M8: 1,478,326 km (0.064 R)
• M9: 1,760,767 km (0.105 R)
• M10: 1,819,409 km (0.096 R)
• M11: 1,999,226 km (0.104 R)
• M12: 2,507,260 km (0.038 R)
• M13: 2,640,402 km (0.117 R)
• M14: 2,890,680 km (0.084 R)
• M15: 3,438,956 km (0.081 R)
• M16: 3,562,524 km (0.087 R)
• M17: 3,916,173 km (0.096 R)
• M18: 4,307,671 km (0.101 R)
• M19: 5,071,817 km (0.115 R)
• M20: 6,205,020 km (0.094 R)
• M21: 6,295,378 km (0.118 R)
• M22: 6,630,327 km (0.083 R)
• M23: 7,002,527 km (0.077 R)
• M24: 7,159,604 km (0.068 R)
• M25: 7,670,032 km (0.094 R)
• M26: 7,767,121 km (0.095 R)
• M27: 8,060,782 km (0.043 R)
• M28: 8,929,347 km (0.095 R)
• M29: 9,168,255 km (0.111 R)
• M30: 9,547,934 km (0.053 R)
• M31: 10,754,142 km (0.112 R)
• M32: 11,191,267 km (0.066 R)
• M33: 11,485,825 km (0.077 R)
• M34: 12,347,210 km (0.086 R)
• M35: 12,997,213 km (0.056 R)
• M36: 13,933,695 km (0.087 R)
• M37: 14,370,222 km (0.07 R)
• M38: 14,450,107 km (0.111 R)
• M39: 14,570,085 km (0.059 R)
• M40: 14,811,236 km (0.054 R)
• M41: 15,542,471 km (0.084 R)
• M42: 16,285,523 km (0.101 R)
• M43: 16,368,700 km (0.11 R)
• M44: 16,913,535 km (0.072 R)
• M45: 18,366,131 km (0.039 R)
• M46: 18,888,377 km (0.084 R)
• M47: 19,636,516 km (0.104 R)
• M48: 19,769,508 km (0.062 R)
• M49: 20,349,499 km (0.043 R)
• M50: 20,664,103 km (0.119 R)
• M51: 20,844,668 km (0.025 R)
• M52: 21,025,682 km (0.114 R)
• M53: 21,207,293 km (0.101 R)
• M54: 21,389,354 km (0.06 R)
• M55: 22,076,756 km (0.052 R)
• M56: 22,771,339 km (0.074 R)
• M57: 23,144,735 km (0.111 R)
• M58: 23,850,389 km (0.097 R)
• M59: 24,277,191 km (0.088 R)
• M60: 24,372,335 km (0.115 R)
• M61: 26,106,773 km (0.049 R)
• M62: 26,204,311 km (0.093 R)
• M63: 26,350,767 km (0.106 R)
• M64: 26,448,604 km (0.085 R)
• M65: 27,087,537 km (0.034 R)
• M66: 28,130,084 km (0.109 R)
• M67: 28,782,182 km (0.094 R)
• M68: 30,357,148 km (0.12 R)
• M69: 30,510,935 km (0.095 R)
• M70: 30,819,555 km (0.113 R)
• M71: 31,077,462 km (0.115 R)
• M72: 31,284,356 km (0.102 R)
• M73: 31,751,400 km (0.114 R)
• M74: 31,907,730 km (0.095 R)
• M75: 32,325,557 km (0.051 R)
• M76: 33,008,321 km (0.045 R)
• M77: 33,219,404 km (0.115 R)
• M78: 33,325,170 km (0.11 R)
• M79: 34,870,366 km (0.08 R)
• M80: 35,193,049 km (0.089 R)
• M81: 35,516,629 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 19,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit