🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.28 AU - 2.48 AU

Year: 1414 Days

Day: 32 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.9

Radius: 10.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.32 AU - 11 AU

Year: 11559 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 178.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,819,835 km

• M1: 247,734 km (0.071 R)
• M2: 410,497 km (0.105 R)
• M3: 752,178 km (0.098 R)
• M4: 915,539 km (0.049 R)
• M5: 1,074,711 km (0.097 R)
• M6: 1,942,828 km (0.08 R)
• M7: 2,701,738 km (0.115 R)
• M8: 2,840,564 km (0.116 R)
• M9: 2,957,999 km (0.072 R)
• M10: 3,053,143 km (0.082 R)
• M11: 3,544,572 km (0.045 R)
• M12: 3,645,850 km (0.059 R)
• M13: 3,903,308 km (0.036 R)
• M14: 3,981,697 km (0.114 R)
• M15: 4,247,084 km (0.064 R)
• M16: 4,963,807 km (0.098 R)
• M17: 5,249,389 km (0.047 R)
• M18: 5,569,978 km (0.106 R)
• M19: 6,047,644 km (0.116 R)
• M20: 6,260,820 km (0.057 R)
• M21: 6,507,507 km (0.103 R)
• M22: 6,726,070 km (0.069 R)
• M23: 6,978,741 km (0.078 R)
• M24: 7,266,866 km (0.053 R)
• M25: 7,363,656 km (0.085 R)
• M26: 8,020,690 km (0.036 R)
• M27: 8,491,774 km (0.115 R)
• M28: 8,730,681 km (0.093 R)
• M29: 8,833,754 km (0.051 R)
• M30: 9,390,408 km (0.087 R)
• M31: 10,684,280 km (0.103 R)
• M32: 11,053,637 km (0.108 R)
• M33: 11,277,136 km (0.11 R)
• M34: 11,352,085 km (0.093 R)
• M35: 12,417,521 km (0.116 R)
• M36: 12,844,922 km (0.08 R)
• M37: 13,793,971 km (0.083 R)
• M38: 13,994,582 km (0.059 R)
• M39: 16,306,467 km (0.094 R)
• M40: 16,603,718 km (0.098 R)
• M41: 16,817,045 km (0.106 R)
• M42: 17,074,503 km (0.107 R)
• M43: 17,289,924 km (0.082 R)
• M44: 17,897,889 km (0.101 R)
• M45: 18,867,433 km (0.042 R)
• M46: 19,763,674 km (0.113 R)
• M47: 20,216,955 km (0.055 R)
• M48: 20,995,612 km (0.086 R)
• M49: 21,226,442 km (0.098 R)
• M50: 22,158,287 km (0.111 R)
• M51: 24,109,941 km (0.032 R)
• M52: 24,788,966 km (0.086 R)
• M53: 25,130,797 km (0.056 R)
• M54: 25,228,783 km (0.092 R)
• M55: 26,116,048 km (0.108 R)
• M56: 26,713,393 km (0.059 R)
• M57: 27,164,281 km (0.114 R)
• M58: 27,365,490 km (0.107 R)
• M59: 27,617,712 km (0.083 R)
• M60: 29,353,197 km (0.037 R)
• M61: 29,508,030 km (0.113 R)
• M62: 29,714,924 km (0.043 R)
• M63: 30,286,239 km (0.078 R)
• M64: 34,006,289 km (0.096 R)
• M65: 34,223,056 km (0.045 R)
• M66: 34,931,252 km (0.058 R)
• M67: 36,583,710 km (0.115 R)
• M68: 36,805,863 km (0.117 R)
• M69: 37,307,615 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.8

Radius: 12.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.25 AU - 11.21 AU

Year: 11685 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,819,835 km

• M1: 236,514 km (0.099 R)
• M2: 357,090 km (0.056 R)
• M3: 1,070,223 km (0.084 R)
• M4: 1,154,596 km (0.061 R)
• M5: 1,468,453 km (0.097 R)
• M6: 2,770,104 km (0.091 R)
• M7: 2,979,092 km (0.115 R)
• M8: 3,255,698 km (0.115 R)
• M9: 3,412,926 km (0.082 R)
• M10: 3,637,472 km (0.05 R)
• M11: 4,033,757 km (0.109 R)
• M12: 4,478,960 km (0.099 R)
• M13: 4,689,744 km (0.106 R)
• M14: 4,903,818 km (0.028 R)
• M15: 5,012,127 km (0.118 R)
• M16: 5,603,338 km (0.09 R)
• M17: 6,177,644 km (0.102 R)
• M18: 6,932,365 km (0.11 R)
• M19: 7,013,447 km (0.068 R)
• M20: 7,176,659 km (0.114 R)
• M21: 8,054,499 km (0.05 R)
• M22: 8,139,770 km (0.119 R)
• M23: 8,225,489 km (0.118 R)
• M24: 8,789,922 km (0.081 R)
• M25: 8,921,867 km (0.109 R)
• M26: 9,188,002 km (0.06 R)
• M27: 9,277,162 km (0.081 R)
• M28: 9,956,037 km (0.072 R)
• M29: 11,457,252 km (0.058 R)
• M30: 11,795,044 km (0.061 R)
• M31: 12,087,209 km (0.091 R)
• M32: 13,838,850 km (0.04 R)
• M33: 14,198,633 km (0.04 R)
• M34: 16,259,344 km (0.108 R)
• M35: 17,296,955 km (0.12 R)
• M36: 17,629,062 km (0.052 R)
• M37: 17,963,264 km (0.041 R)
• M38: 18,355,808 km (0.108 R)
• M39: 18,468,456 km (0.102 R)
• M40: 18,921,587 km (0.117 R)
• M41: 19,780,878 km (0.099 R)
• M42: 20,070,200 km (0.064 R)
• M43: 20,244,481 km (0.052 R)
• M44: 20,653,033 km (0.075 R)
• M45: 21,005,336 km (0.116 R)
• M46: 22,676,045 km (0.117 R)
• M47: 24,018,387 km (0.11 R)
• M48: 24,203,440 km (0.117 R)
• M49: 24,823,672 km (0.073 R)
• M50: 25,073,351 km (0.101 R)
• M51: 26,079,995 km (0.052 R)
• M52: 27,292,486 km (0.114 R)
• M53: 27,873,225 km (0.086 R)
• M54: 28,458,153 km (0.068 R)
• M55: 29,772,370 km (0.052 R)
• M56: 30,436,884 km (0.061 R)
• M57: 31,039,015 km (0.102 R)
• M58: 31,375,311 km (0.051 R)
• M59: 31,645,186 km (0.05 R)
• M60: 31,915,958 km (0.116 R)
• M61: 32,187,328 km (0.118 R)
• M62: 32,596,030 km (0.061 R)
• M63: 33,074,892 km (0.063 R)
• M64: 33,763,043 km (0.066 R)
• M65: 33,970,385 km (0.112 R)
• M66: 34,178,177 km (0.094 R)
• M67: 34,386,417 km (0.042 R)
• M68: 34,943,819 km (0.078 R)
• M69: 35,644,685 km (0.119 R)
• M70: 36,775,645 km (0.12 R)
• M71: 36,917,912 km (0.09 R)
• M72: 38,928,059 km (0.117 R)
• M73: 41,120,864 km (0.067 R)
• M74: 41,490,221 km (0.105 R)
• M75: 42,605,025 km (0.06 R)
• M76: 44,257,782 km (0.093 R)
• M77: 44,560,568 km (0.109 R)
• M78: 46,007,928 km (0.114 R)
• M79: 46,468,240 km (0.058 R)
• M80: 47,703,171 km (0.057 R)
• M81: 48,324,750 km (0.078 R)
• M82: 49,418,909 km (0.119 R)
• M83: 49,732,915 km (0.06 R)
• M84: 51,950,254 km (0.055 R)
• M85: 52,429,566 km (0.108 R)
• M86: 52,669,670 km (0.114 R)
• M87: 52,749,855 km (0.111 R)
• M88: 52,990,558 km (0.081 R)
• M89: 53,714,911 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75

Radius: 7.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.89 AU - 16.51 AU

Year: 19523 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,819,835 km

• M1: 113,844 km (0.063 R)
• M2: 264,788 km (0.1 R)
• M3: 342,579 km (0.091 R)
• M4: 406,906 km (0.097 R)
• M5: 653,294 km (0.07 R)
• M6: 721,959 km (0.102 R)
• M7: 866,620 km (0.119 R)
• M8: 1,518,269 km (0.115 R)
• M9: 1,686,417 km (0.098 R)
• M10: 1,821,354 km (0.087 R)
• M11: 1,960,031 km (0.083 R)
• M12: 2,040,814 km (0.109 R)
• M13: 2,184,877 km (0.054 R)
• M14: 2,483,175 km (0.057 R)
• M15: 2,771,600 km (0.081 R)
• M16: 3,429,082 km (0.088 R)
• M17: 3,477,851 km (0.031 R)
• M18: 3,650,487 km (0.115 R)
• M19: 4,237,060 km (0.11 R)
• M20: 4,315,749 km (0.081 R)
• M21: 4,421,365 km (0.083 R)
• M22: 4,935,084 km (0.109 R)
• M23: 5,017,961 km (0.105 R)
• M24: 5,073,462 km (0.085 R)
• M25: 5,129,113 km (0.092 R)
• M26: 5,467,653 km (0.04 R)
• M27: 5,553,372 km (0.116 R)
• M28: 7,172,171 km (0.029 R)
• M29: 7,234,703 km (0.057 R)
• M30: 7,550,504 km (0.073 R)
• M31: 8,064,971 km (0.085 R)
• M32: 8,690,739 km (0.114 R)
• M33: 8,925,159 km (0.116 R)
• M34: 9,161,673 km (0.111 R)
• M35: 9,263,699 km (0.061 R)
• M36: 9,366,023 km (0.107 R)
• M37: 9,744,656 km (0.111 R)
• M38: 10,163,530 km (0.066 R)
• M39: 10,269,146 km (0.12 R)
• M40: 10,838,665 km (0.115 R)
• M41: 10,946,525 km (0.092 R)
• M42: 11,418,357 km (0.074 R)
• M43: 11,785,769 km (0.092 R)
• M44: 11,859,670 km (0.076 R)
• M45: 12,419,316 km (0.07 R)
• M46: 13,140,527 km (0.079 R)
• M47: 13,409,654 km (0.075 R)
• M48: 13,602,934 km (0.112 R)
• M49: 13,680,576 km (0.095 R)
• M50: 13,797,262 km (0.114 R)
• M51: 14,385,481 km (0.091 R)
• M52: 14,464,618 km (0.069 R)
• M53: 14,822,157 km (0.116 R)
• M54: 14,902,042 km (0.116 R)
• M55: 16,034,947 km (0.115 R)
• M56: 16,363,763 km (0.065 R)
• M57: 17,237,415 km (0.107 R)
• M58: 18,597,708 km (0.095 R)
• M59: 18,813,279 km (0.096 R)
• M60: 19,552,741 km (0.112 R)
• M61: 19,859,865 km (0.028 R)
• M62: 20,479,051 km (0.119 R)
• M63: 21,149,549 km (0.109 R)
• M64: 21,419,722 km (0.111 R)
• M65: 21,555,258 km (0.101 R)
• M66: 22,009,138 km (0.103 R)
• M67: 22,054,765 km (0.029 R)
• M68: 22,100,243 km (0.068 R)
• M69: 22,282,902 km (0.063 R)
• M70: 22,603,789 km (0.108 R)
• M71: 24,090,194 km (0.05 R)
• M72: 24,702,947 km (0.06 R)
• M73: 24,987,482 km (0.101 R)
• M74: 25,943,861 km (0.093 R)
• M75: 26,136,543 km (0.039 R)
• M76: 26,523,403 km (0.092 R)
• M77: 27,646,135 km (0.116 R)
• M78: 28,238,094 km (0.12 R)
• M79: 29,685,753 km (0.092 R)
• M80: 29,887,411 km (0.111 R)
• M81: 31,310,984 km (0.043 R)
• M82: 31,670,468 km (0.071 R)
• M83: 32,186,131 km (0.119 R)
• M84: 32,237,892 km (0.11 R)
• M85: 32,445,085 km (0.099 R)
• M86: 32,548,906 km (0.047 R)
• M87: 32,756,698 km (0.074 R)
• M88: 33,330,555 km (0.09 R)
• M89: 33,750,028 km (0.081 R)
• M90: 34,700,273 km (0.072 R)
• M91: 35,391,864 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit