🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 9.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.95 AU - 1.05 AU

Year: 678 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,273,842 km

• M1: 124,166 km (0.115 R)
• M2: 191,336 km (0.048 R)
• M3: 255,364 km (0.112 R)
• M4: 349,760 km (0.114 R)
• M5: 452,833 km (0.037 R)
• M6: 580,589 km (0.105 R)
• M7: 648,208 km (0.12 R)
• M8: 727,046 km (0.065 R)
• M9: 795,113 km (0.072 R)
• M10: 898,634 km (0.071 R)
• M11: 1,025,942 km (0.05 R)
• M12: 1,100,143 km (0.108 R)
• M13: 1,254,229 km (0.068 R)
• M14: 1,499,120 km (0.119 R)
• M15: 1,573,022 km (0.049 R)
• M16: 1,674,748 km (0.07 R)
• M17: 1,786,647 km (0.1 R)
• M18: 1,857,258 km (0.1 R)
• M19: 1,981,424 km (0.081 R)
• M20: 2,129,077 km (0.093 R)
• M21: 2,318,767 km (0.116 R)
• M22: 2,391,920 km (0.116 R)
• M23: 2,461,483 km (0.051 R)
• M24: 2,558,273 km (0.072 R)
• M25: 2,638,458 km (0.057 R)
• M26: 2,815,133 km (0.053 R)
• M27: 2,907,285 km (0.117 R)
• M28: 2,976,998 km (0.079 R)
• M29: 3,047,309 km (0.091 R)
• M30: 3,161,003 km (0.093 R)
• M31: 3,228,023 km (0.101 R)
• M32: 3,324,663 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 11.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.8 AU - 1.32 AU

Year: 740 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,273,842 km

• M1: 155,432 km (0.069 R)
• M2: 255,513 km (0.117 R)
• M3: 340,634 km (0.069 R)
• M4: 469,887 km (0.074 R)
• M5: 551,867 km (0.105 R)
• M6: 628,461 km (0.104 R)
• M7: 885,769 km (0.115 R)
• M8: 981,212 km (0.095 R)
• M9: 1,077,553 km (0.104 R)
• M10: 1,218,325 km (0.063 R)
• M11: 1,301,651 km (0.029 R)
• M12: 1,506,002 km (0.102 R)
• M13: 1,651,710 km (0.107 R)
• M14: 1,849,927 km (0.107 R)
• M15: 2,145,981 km (0.08 R)
• M16: 2,226,166 km (0.1 R)
• M17: 2,556,777 km (0.09 R)
• M18: 2,649,827 km (0.117 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.2

Radius: 5.7

Gravity: 15.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.36 AU - 10.28 AU

Year: 17766 Days

Day: 17.5 Hours

Environment

Temp: -243 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,273,842 km

• M1: 76,594 km (0.102 R)
• M2: 335,847 km (0.087 R)
• M3: 842,086 km (0.105 R)
• M4: 1,094,159 km (0.085 R)
• M5: 1,167,013 km (0.071 R)
• M6: 1,241,363 km (0.045 R)
• M7: 1,343,239 km (0.042 R)
• M8: 2,252,046 km (0.089 R)
• M9: 2,376,661 km (0.062 R)
• M10: 2,665,385 km (0.068 R)
• M11: 2,764,120 km (0.053 R)
• M12: 3,101,912 km (0.066 R)
• M13: 3,669,486 km (0.086 R)
• M14: 4,737,615 km (0.069 R)
• M15: 5,100,091 km (0.081 R)
• M16: 5,388,216 km (0.1 R)
• M17: 6,592,778 km (0.071 R)
• M18: 7,271,055 km (0.047 R)
• M19: 7,923,900 km (0.069 R)
• M20: 8,209,482 km (0.114 R)
• M21: 8,790,670 km (0.097 R)
• M22: 9,135,792 km (0.034 R)
• M23: 9,385,022 km (0.065 R)
• M24: 10,249,249 km (0.085 R)
• M25: 11,835,136 km (0.106 R)
• M26: 11,997,899 km (0.038 R)
• M27: 13,045,832 km (0.097 R)
• M28: 13,157,881 km (0.11 R)
• M29: 13,609,068 km (0.075 R)
• M30: 14,065,491 km (0.093 R)
• M31: 14,122,787 km (0.037 R)
• M32: 14,180,233 km (0.115 R)
• M33: 14,353,168 km (0.117 R)
• M34: 14,584,745 km (0.086 R)
• M35: 14,642,939 km (0.066 R)
• M36: 14,759,326 km (0.073 R)
• M37: 14,817,669 km (0.1 R)
• M38: 15,110,432 km (0.09 R)
• M39: 15,169,224 km (0.086 R)
• M40: 16,360,771 km (0.115 R)
• M41: 16,663,408 km (0.079 R)
• M42: 16,845,917 km (0.115 R)
• M43: 17,644,171 km (0.091 R)
• M44: 17,892,205 km (0.083 R)
• M45: 21,616,892 km (0.117 R)
• M46: 21,749,436 km (0.09 R)
• M47: 24,181,897 km (0.099 R)
• M48: 24,319,527 km (0.085 R)
• M49: 24,664,799 km (0.117 R)
• M50: 26,770,240 km (0.109 R)
• M51: 27,341,255 km (0.037 R)
• M52: 27,556,526 km (0.098 R)
• M53: 28,932,378 km (0.091 R)
• M54: 29,151,688 km (0.092 R)
• M55: 30,256,469 km (0.108 R)
• M56: 30,776,620 km (0.119 R)
• M57: 30,925,769 km (0.045 R)
• M58: 31,825,900 km (0.076 R)
• M59: 31,901,297 km (0.103 R)
• M60: 33,421,810 km (0.084 R)
• M61: 33,498,404 km (0.061 R)
• M62: 33,882,422 km (0.11 R)
• M63: 34,036,508 km (0.066 R)
• M64: 35,121,242 km (0.099 R)
• M65: 37,643,013 km (0.068 R)
• M66: 37,722,749 km (0.077 R)
• M67: 38,443,062 km (0.115 R)
• M68: 39,167,715 km (0.116 R)
• M69: 40,059,767 km (0.076 R)
• M70: 40,876,421 km (0.056 R)
• M71: 41,781,040 km (0.114 R)
• M72: 43,192,047 km (0.077 R)
• M73: 43,358,998 km (0.087 R)
• M74: 43,610,023 km (0.111 R)
• M75: 44,281,568 km (0.103 R)
• M76: 44,534,239 km (0.094 R)
• M77: 45,549,859 km (0.114 R)
• M78: 45,890,044 km (0.11 R)
• M79: 46,658,678 km (0.109 R)
• M80: 47,001,706 km (0.107 R)
• M81: 47,087,575 km (0.116 R)
• M82: 47,431,650 km (0.089 R)
• M83: 49,775,550 km (0.083 R)
• M84: 50,038,244 km (0.111 R)
• M85: 50,125,908 km (0.076 R)
• M86: 50,565,127 km (0.114 R)
• M87: 50,741,204 km (0.094 R)
• M88: 51,979,127 km (0.103 R)
• M89: 55,117,391 km (0.118 R)
• M90: 56,116,256 km (0.049 R)
• M91: 56,298,615 km (0.06 R)
• M92: 57,304,512 km (0.081 R)
• M93: 58,408,693 km (0.034 R)
• M94: 59,612,807 km (0.104 R)
• M95: 59,891,807 km (0.079 R)
• M96: 63,273,915 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit