🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.4

Radius: 14.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.25 AU - 1.93 AU

Year: 1315 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,210,790 km

• M1: 193,729 km (0.028 R)
• M2: 332,107 km (0.119 R)
• M3: 460,013 km (0.116 R)
• M4: 553,213 km (0.066 R)
• M5: 755,469 km (0.069 R)
• M6: 847,023 km (0.117 R)
• M7: 969,095 km (0.098 R)
• M8: 1,108,819 km (0.109 R)
• M9: 1,267,543 km (0.093 R)
• M10: 1,416,243 km (0.041 R)
• M11: 1,520,962 km (0.062 R)
• M12: 1,654,104 km (0.099 R)
• M13: 1,844,691 km (0.103 R)
• M14: 1,987,557 km (0.047 R)
• M15: 2,091,827 km (0.081 R)
• M16: 2,241,275 km (0.062 R)
• M17: 2,335,522 km (0.068 R)
• M18: 2,543,463 km (0.103 R)
• M19: 2,749,908 km (0.115 R)
• M20: 2,969,967 km (0.076 R)
• M21: 3,082,165 km (0.12 R)
• M22: 3,179,553 km (0.068 R)
• M23: 3,278,138 km (0.066 R)
• M24: 3,419,359 km (0.11 R)
• M25: 3,579,727 km (0.109 R)
• M26: 3,812,053 km (0.089 R)
• M27: 3,925,747 km (0.064 R)
• M28: 4,049,465 km (0.107 R)
• M29: 4,210,582 km (0.113 R)
• M30: 4,337,291 km (0.028 R)
• M31: 4,492,873 km (0.07 R)
• M32: 4,669,099 km (0.102 R)
• M33: 4,828,720 km (0.06 R)
• M34: 4,923,565 km (0.114 R)
• M35: 5,066,880 km (0.051 R)
• M36: 5,240,862 km (0.064 R)
• M37: 5,456,134 km (0.109 R)
• M38: 5,915,698 km (0.048 R)
• M39: 6,212,052 km (0.083 R)
• M40: 6,387,979 km (0.075 R)
• M41: 6,492,248 km (0.076 R)
• M42: 6,628,831 km (0.088 R)
• M43: 6,734,447 km (0.12 R)
• M44: 6,947,325 km (0.106 R)
• M45: 7,216,751 km (0.091 R)
• M46: 7,347,350 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.4

Radius: 11

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.18 AU - 3.16 AU

Year: 2862 Days

Day: 11.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,210,790 km

• M1: 139,724 km (0.102 R)
• M2: 286,779 km (0.12 R)
• M3: 357,090 km (0.07 R)
• M4: 429,196 km (0.105 R)
• M5: 545,434 km (0.086 R)
• M6: 682,316 km (0.118 R)
• M7: 759,957 km (0.114 R)
• M8: 878,140 km (0.106 R)
• M9: 1,144,274 km (0.117 R)
• M10: 1,238,820 km (0.101 R)
• M11: 1,358,199 km (0.109 R)
• M12: 1,597,107 km (0.107 R)
• M13: 1,776,325 km (0.081 R)
• M14: 1,899,444 km (0.108 R)
• M15: 2,038,421 km (0.088 R)
• M16: 2,128,628 km (0.091 R)
• M17: 2,207,167 km (0.098 R)
• M18: 2,313,232 km (0.099 R)
• M19: 2,448,468 km (0.069 R)
• M20: 2,600,310 km (0.032 R)
• M21: 2,769,505 km (0.091 R)
• M22: 2,971,612 km (0.069 R)
• M23: 3,118,966 km (0.091 R)
• M24: 3,560,130 km (0.112 R)
• M25: 3,716,909 km (0.025 R)
• M26: 3,892,088 km (0.068 R)
• M27: 4,102,572 km (0.089 R)
• M28: 4,568,869 km (0.117 R)
• M29: 4,653,840 km (0.036 R)
• M30: 4,773,967 km (0.108 R)
• M31: 5,034,567 km (0.055 R)
• M32: 5,104,878 km (0.1 R)
• M33: 5,210,943 km (0.08 R)
• M34: 5,353,509 km (0.115 R)
• M35: 5,425,316 km (0.103 R)
• M36: 5,715,686 km (0.084 R)
• M37: 5,807,539 km (0.102 R)
• M38: 6,311,833 km (0.109 R)
• M39: 7,065,059 km (0.088 R)
• M40: 7,262,827 km (0.114 R)
• M41: 7,462,391 km (0.103 R)
• M42: 7,583,116 km (0.091 R)
• M43: 7,806,017 km (0.073 R)
• M44: 8,031,012 km (0.116 R)
• M45: 8,613,546 km (0.102 R)
• M46: 9,775,473 km (0.074 R)
• M47: 9,973,840 km (0.032 R)
• M48: 10,062,402 km (0.102 R)
• M49: 10,151,263 km (0.102 R)
• M50: 10,442,081 km (0.063 R)
• M51: 10,667,525 km (0.102 R)
• M52: 11,562,270 km (0.094 R)
• M53: 12,314,448 km (0.035 R)
• M54: 12,768,627 km (0.111 R)
• M55: 13,325,580 km (0.092 R)
• M56: 13,521,254 km (0.034 R)
• M57: 14,338,358 km (0.088 R)
• M58: 14,413,456 km (0.093 R)
• M59: 14,513,686 km (0.096 R)
• M60: 14,765,459 km (0.079 R)
• M61: 15,375,669 km (0.107 R)
• M62: 15,658,110 km (0.043 R)
• M63: 15,787,063 km (0.053 R)
• M64: 16,463,246 km (0.109 R)
• M65: 16,594,443 km (0.118 R)
• M66: 16,989,980 km (0.113 R)
• M67: 17,069,416 km (0.036 R)
• M68: 17,149,002 km (0.096 R)
• M69: 17,255,366 km (0.028 R)
• M70: 17,415,287 km (0.087 R)
• M71: 18,086,831 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.6

Radius: 10.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.58 AU - 5.4 AU

Year: 7312 Days

Day: 10.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,210,790 km

• M1: 158,275 km (0.074 R)
• M2: 222,602 km (0.076 R)
• M3: 437,574 km (0.047 R)
• M4: 566,677 km (0.084 R)
• M5: 722,558 km (0.086 R)
• M6: 893,398 km (0.1 R)
• M7: 1,213,538 km (0.091 R)
• M8: 1,419,534 km (0.096 R)
• M9: 1,485,208 km (0.105 R)
• M10: 1,551,928 km (0.114 R)
• M11: 2,314,578 km (0.082 R)
• M12: 2,755,294 km (0.11 R)
• M13: 3,465,135 km (0.113 R)
• M14: 3,783,031 km (0.108 R)
• M15: 4,015,805 km (0.103 R)
• M16: 4,205,495 km (0.079 R)
• M17: 4,495,566 km (0.087 R)
• M18: 4,593,851 km (0.096 R)
• M19: 4,692,736 km (0.03 R)
• M20: 4,917,880 km (0.092 R)
• M21: 4,993,727 km (0.062 R)
• M22: 5,069,872 km (0.077 R)
• M23: 6,015,031 km (0.06 R)
• M24: 6,369,578 km (0.1 R)
• M25: 6,928,476 km (0.106 R)
• M26: 7,328,949 km (0.102 R)
• M27: 8,033,256 km (0.08 R)
• M28: 8,697,770 km (0.053 R)
• M29: 8,851,257 km (0.099 R)
• M30: 9,664,022 km (0.066 R)
• M31: 9,791,181 km (0.119 R)
• M32: 10,176,096 km (0.06 R)
• M33: 10,305,498 km (0.09 R)
• M34: 10,894,465 km (0.106 R)
• M35: 12,173,676 km (0.041 R)
• M36: 12,276,600 km (0.042 R)
• M37: 12,414,529 km (0.112 R)
• M38: 12,656,877 km (0.116 R)
• M39: 13,892,257 km (0.094 R)
• M40: 14,908,176 km (0.086 R)
• M41: 15,685,636 km (0.058 R)
• M42: 16,742,844 km (0.107 R)
• M43: 17,280,050 km (0.078 R)
• M44: 18,096,406 km (0.07 R)
• M45: 18,371,367 km (0.069 R)
• M46: 18,687,317 km (0.025 R)
• M47: 18,965,270 km (0.11 R)
• M48: 19,766,815 km (0.092 R)
• M49: 19,887,990 km (0.104 R)
• M50: 21,031,067 km (0.064 R)
• M51: 21,944,063 km (0.107 R)
• M52: 22,069,575 km (0.085 R)
• M53: 22,489,646 km (0.12 R)
• M54: 22,742,915 km (0.057 R)
• M55: 22,912,410 km (0.076 R)
• M56: 23,252,446 km (0.112 R)
• M57: 23,679,847 km (0.081 R)
• M58: 24,109,941 km (0.066 R)
• M59: 24,759,794 km (0.108 R)
• M60: 26,121,284 km (0.107 R)
• M61: 26,209,996 km (0.053 R)
• M62: 26,565,590 km (0.074 R)
• M63: 26,699,330 km (0.111 R)
• M64: 26,788,640 km (0.092 R)
• M65: 27,687,424 km (0.114 R)
• M66: 27,868,288 km (0.113 R)
• M67: 28,231,362 km (0.116 R)
• M68: 28,687,336 km (0.086 R)
• M69: 29,099,778 km (0.095 R)
• M70: 29,237,707 km (0.09 R)
• M71: 29,514,164 km (0.078 R)
• M72: 29,745,293 km (0.117 R)
• M73: 30,348,920 km (0.089 R)
• M74: 31,097,508 km (0.05 R)
• M75: 31,191,455 km (0.088 R)
• M76: 31,332,676 km (0.061 R)
• M77: 31,521,169 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.3

Radius: 7.7

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.92 AU - 9.82 AU

Year: 15885 Days

Day: 19.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,210,790 km

• M1: 197,020 km (0.118 R)
• M2: 295,157 km (0.093 R)
• M3: 352,004 km (0.036 R)
• M4: 429,346 km (0.084 R)
• M5: 799,601 km (0.075 R)
• M6: 927,507 km (0.094 R)
• M7: 1,155,644 km (0.111 R)
• M8: 1,801,158 km (0.108 R)
• M9: 1,999,525 km (0.106 R)
• M10: 2,325,349 km (0.07 R)
• M11: 2,829,195 km (0.036 R)
• M12: 2,894,569 km (0.095 R)
• M13: 4,191,882 km (0.059 R)
• M14: 4,608,213 km (0.101 R)
• M15: 5,935,146 km (0.097 R)
• M16: 6,488,359 km (0.103 R)
• M17: 8,432,832 km (0.106 R)
• M18: 10,037,718 km (0.094 R)
• M19: 11,998,796 km (0.093 R)
• M20: 12,051,904 km (0.108 R)
• M21: 12,426,347 km (0.113 R)
• M22: 13,186,753 km (0.042 R)
• M23: 13,739,068 km (0.111 R)
• M24: 13,962,119 km (0.11 R)
• M25: 14,923,435 km (0.109 R)
• M26: 15,037,877 km (0.094 R)
• M27: 15,095,323 km (0.071 R)
• M28: 15,730,964 km (0.116 R)
• M29: 17,509,084 km (0.106 R)
• M30: 17,629,810 km (0.037 R)
• M31: 17,750,835 km (0.103 R)
• M32: 17,993,781 km (0.085 R)
• M33: 18,176,740 km (0.107 R)
• M34: 18,606,086 km (0.114 R)
• M35: 18,914,706 km (0.113 R)
• M36: 18,976,639 km (0.064 R)
• M37: 19,162,889 km (0.071 R)
• M38: 19,225,122 km (0.036 R)
• M39: 20,166,242 km (0.112 R)
• M40: 21,897,987 km (0.088 R)
• M41: 22,158,586 km (0.115 R)
• M42: 22,616,954 km (0.089 R)
• M43: 24,279,884 km (0.067 R)
• M44: 25,638,382 km (0.057 R)
• M45: 25,775,564 km (0.109 R)
• M46: 25,981,859 km (0.042 R)
• M47: 28,003,824 km (0.058 R)
• M48: 28,145,194 km (0.099 R)
• M49: 28,286,713 km (0.081 R)
• M50: 28,499,442 km (0.119 R)
• M51: 28,641,560 km (0.081 R)
• M52: 28,712,768 km (0.1 R)
• M53: 28,997,902 km (0.113 R)
• M54: 30,293,120 km (0.118 R)
• M55: 30,510,785 km (0.102 R)
• M56: 30,583,340 km (0.092 R)
• M57: 32,048,950 km (0.105 R)
• M58: 33,237,954 km (0.065 R)
• M59: 33,988,337 km (0.117 R)
• M60: 36,118,910 km (0.073 R)
• M61: 36,503,825 km (0.076 R)
• M62: 37,745,039 km (0.095 R)
• M63: 38,214,028 km (0.12 R)
• M64: 38,763,501 km (0.115 R)
• M65: 38,921,028 km (0.077 R)
• M66: 39,157,691 km (0.102 R)
• M67: 40,587,697 km (0.091 R)
• M68: 41,389,542 km (0.119 R)
• M69: 41,630,993 km (0.115 R)
• M70: 41,953,825 km (0.086 R)
• M71: 43,008,789 km (0.086 R)
• M72: 43,416,743 km (0.107 R)
• M73: 44,072,281 km (0.105 R)
• M74: 44,483,675 km (0.115 R)
• M75: 47,398,889 km (0.047 R)
• M76: 47,735,933 km (0.101 R)
• M77: 47,820,306 km (0.094 R)
• M78: 47,904,679 km (0.066 R)
• M79: 49,262,579 km (0.065 R)
• M80: 53,061,318 km (0.055 R)
• M81: 53,148,832 km (0.105 R)
• M82: 56,506,407 km (0.101 R)
• M83: 57,311,543 km (0.118 R)
• M84: 57,580,819 km (0.112 R)
• M85: 61,027,554 km (0.096 R)
• M86: 61,119,108 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit