🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.99 AU - 1.33 AU

Year: 468 Days

Day: 30.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 63.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,458,879 km

• M1: 115,190 km (0.088 R)
• M2: 965,654 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.17 AU - 2.39 AU

Year: 1290 Days

Day: 28.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.52 AU - 3.28 AU

Year: 1851 Days

Day: 44.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,458,879 km

• M1: 1,174,642 km (0.099 R)
• M2: 2,010,147 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.8

Radius: 9.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.85 AU - 8.87 AU

Year: 8258 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,458,879 km

• M1: 172,786 km (0.116 R)
• M2: 554,709 km (0.078 R)
• M3: 806,333 km (0.079 R)
• M4: 1,248,693 km (0.098 R)
• M5: 1,345,633 km (0.107 R)
• M6: 1,616,405 km (0.047 R)
• M7: 1,960,480 km (0.059 R)
• M8: 2,035,877 km (0.066 R)
• M9: 2,112,322 km (0.064 R)
• M10: 2,367,237 km (0.114 R)
• M11: 2,757,837 km (0.106 R)
• M12: 2,885,444 km (0.105 R)
• M13: 3,370,290 km (0.037 R)
• M14: 3,668,589 km (0.058 R)
• M15: 4,193,079 km (0.061 R)
• M16: 4,414,484 km (0.047 R)
• M17: 4,639,778 km (0.053 R)
• M18: 4,894,543 km (0.063 R)
• M19: 5,740,220 km (0.1 R)
• M20: 6,235,838 km (0.078 R)
• M21: 6,488,808 km (0.095 R)
• M22: 6,975,749 km (0.114 R)
• M23: 7,415,267 km (0.093 R)
• M24: 7,563,818 km (0.113 R)
• M25: 7,803,474 km (0.087 R)
• M26: 8,045,673 km (0.045 R)
• M27: 8,259,598 km (0.078 R)
• M28: 8,537,550 km (0.061 R)
• M29: 8,881,326 km (0.09 R)
• M30: 9,070,867 km (0.114 R)
• M31: 9,357,496 km (0.044 R)
• M32: 9,744,506 km (0.084 R)
• M33: 10,534,084 km (0.043 R)
• M34: 10,869,033 km (0.119 R)
• M35: 11,071,738 km (0.105 R)
• M36: 11,412,522 km (0.08 R)
• M37: 11,895,275 km (0.112 R)
• M38: 11,999,544 km (0.085 R)
• M39: 12,069,257 km (0.106 R)
• M40: 12,314,298 km (0.067 R)
• M41: 12,702,804 km (0.03 R)
• M42: 12,845,072 km (0.111 R)
• M43: 13,275,016 km (0.086 R)
• M44: 14,296,470 km (0.119 R)
• M45: 15,799,330 km (0.096 R)
• M46: 16,802,833 km (0.111 R)
• M47: 17,906,416 km (0.043 R)
• M48: 18,066,037 km (0.08 R)
• M49: 18,467,109 km (0.032 R)
• M50: 18,587,984 km (0.046 R)
• M51: 18,668,617 km (0.033 R)
• M52: 18,992,796 km (0.081 R)
• M53: 19,441,440 km (0.114 R)
• M54: 19,564,410 km (0.107 R)
• M55: 20,224,735 km (0.106 R)
• M56: 20,599,328 km (0.08 R)
• M57: 20,934,277 km (0.106 R)
• M58: 21,821,991 km (0.098 R)
• M59: 22,035,168 km (0.111 R)
• M60: 22,377,747 km (0.109 R)
• M61: 22,549,635 km (0.108 R)
• M62: 23,241,675 km (0.11 R)
• M63: 23,372,274 km (0.117 R)
• M64: 23,546,705 km (0.089 R)
• M65: 23,984,727 km (0.066 R)
• M66: 24,513,855 km (0.107 R)
• M67: 24,779,840 km (0.057 R)
• M68: 24,957,862 km (0.063 R)
• M69: 25,359,532 km (0.096 R)
• M70: 25,628,658 km (0.07 R)
• M71: 25,853,504 km (0.102 R)
• M72: 26,169,604 km (0.112 R)
• M73: 27,125,385 km (0.052 R)
• M74: 27,492,349 km (0.103 R)
• M75: 27,722,729 km (0.101 R)
• M76: 28,046,160 km (0.059 R)
• M77: 28,231,512 km (0.116 R)
• M78: 28,836,934 km (0.08 R)
• M79: 29,305,475 km (0.113 R)
• M80: 29,587,766 km (0.055 R)
• M81: 29,823,832 km (0.109 R)
• M82: 30,060,346 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 13.3

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.56 AU - 11.88 AU

Year: 15036 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,458,879 km

• M1: 351,256 km (0.115 R)
• M2: 559,197 km (0.111 R)
• M3: 1,764,507 km (0.052 R)
• M4: 2,336,719 km (0.051 R)
• M5: 2,529,251 km (0.102 R)
• M6: 3,208,874 km (0.059 R)
• M7: 3,532,754 km (0.104 R)
• M8: 3,680,257 km (0.072 R)
• M9: 4,057,992 km (0.044 R)
• M10: 4,528,028 km (0.087 R)
• M11: 4,932,990 km (0.095 R)
• M12: 5,056,857 km (0.097 R)
• M13: 5,477,227 km (0.066 R)
• M14: 6,040,612 km (0.08 R)
• M15: 7,082,711 km (0.119 R)
• M16: 9,227,795 km (0.115 R)
• M17: 11,833,640 km (0.088 R)
• M18: 12,111,743 km (0.112 R)
• M19: 13,130,504 km (0.11 R)
• M20: 13,418,331 km (0.077 R)
• M21: 13,592,163 km (0.097 R)
• M22: 14,472,098 km (0.085 R)
• M23: 14,650,269 km (0.066 R)
• M24: 14,889,027 km (0.06 R)
• M25: 16,596,388 km (0.086 R)
• M26: 16,845,319 km (0.11 R)
• M27: 17,980,916 km (0.109 R)
• M28: 18,881,196 km (0.083 R)
• M29: 19,141,197 km (0.118 R)
• M30: 19,928,082 km (0.118 R)
• M31: 20,259,142 km (0.097 R)
• M32: 20,859,628 km (0.08 R)
• M33: 21,669,252 km (0.087 R)
• M34: 22,214,835 km (0.072 R)
• M35: 22,489,347 km (0.038 R)
• M36: 22,695,942 km (0.104 R)
• M37: 23,249,903 km (0.047 R)
• M38: 23,668,328 km (0.081 R)
• M39: 24,089,296 km (0.119 R)
• M40: 25,438,520 km (0.099 R)
• M41: 25,581,984 km (0.106 R)
• M42: 26,521,159 km (0.088 R)
• M43: 26,812,277 km (0.034 R)
• M44: 26,958,284 km (0.093 R)
• M45: 28,805,818 km (0.083 R)
• M46: 29,330,308 km (0.051 R)
• M47: 29,858,089 km (0.066 R)
• M48: 30,161,025 km (0.085 R)
• M49: 30,617,448 km (0.049 R)
• M50: 31,152,859 km (0.051 R)
• M51: 31,922,989 km (0.054 R)
• M52: 33,560,786 km (0.116 R)
• M53: 34,667,661 km (0.048 R)
• M54: 35,225,661 km (0.052 R)
• M55: 36,512,203 km (0.049 R)
• M56: 36,755,150 km (0.054 R)
• M57: 37,079,927 km (0.058 R)
• M58: 37,732,323 km (0.113 R)
• M59: 38,388,459 km (0.118 R)
• M60: 39,712,101 km (0.073 R)
• M61: 39,962,079 km (0.083 R)
• M62: 40,295,982 km (0.089 R)
• M63: 41,387,747 km (0.113 R)
• M64: 42,319,143 km (0.062 R)
• M65: 43,086,281 km (0.094 R)
• M66: 43,171,851 km (0.105 R)
• M67: 43,600,299 km (0.11 R)
• M68: 44,288,898 km (0.098 R)
• M69: 44,548,002 km (0.091 R)
• M70: 44,721,087 km (0.1 R)
• M71: 46,551,267 km (0.095 R)
• M72: 47,343,238 km (0.079 R)
• M73: 47,873,712 km (0.116 R)
• M74: 49,208,275 km (0.093 R)
• M75: 50,735,669 km (0.077 R)
• M76: 52,643,939 km (0.114 R)
• M77: 53,468,822 km (0.049 R)
• M78: 54,113,439 km (0.036 R)
• M79: 54,760,600 km (0.105 R)
• M80: 54,946,101 km (0.041 R)
• M81: 56,905,235 km (0.117 R)
• M82: 57,657,563 km (0.078 R)
• M83: 58,602,572 km (0.036 R)
• M84: 58,792,262 km (0.114 R)
• M85: 60,125,329 km (0.118 R)
• M86: 61,853,932 km (0.03 R)
• M87: 63,404,215 km (0.088 R)
• M88: 64,281,756 km (0.066 R)
• M89: 64,477,430 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.4

Radius: 4.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.28 AU - 17.24 AU

Year: 21250 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,458,879 km

• M1: 349,012 km (0.055 R)
• M2: 517,309 km (0.097 R)
• M3: 638,334 km (0.09 R)
• M4: 695,032 km (0.111 R)
• M5: 829,071 km (0.098 R)
• M6: 860,038 km (0.09 R)
• M7: 1,020,557 km (0.096 R)
• M8: 1,297,163 km (0.089 R)
• M9: 1,557,613 km (0.046 R)
• M10: 1,957,339 km (0.092 R)
• M11: 2,365,142 km (0.106 R)
• M12: 2,659,102 km (0.117 R)
• M13: 3,506,724 km (0.091 R)
• M14: 3,841,374 km (0.06 R)
• M15: 4,212,975 km (0.093 R)
• M16: 4,707,695 km (0.104 R)
• M17: 5,105,027 km (0.095 R)
• M18: 5,162,623 km (0.071 R)
• M19: 6,083,547 km (0.066 R)
• M20: 6,989,961 km (0.081 R)
• M21: 7,182,792 km (0.105 R)
• M22: 8,240,150 km (0.078 R)
• M23: 8,341,727 km (0.088 R)
• M24: 8,614,593 km (0.12 R)
• M25: 8,649,001 km (0.09 R)
• M26: 9,451,145 km (0.064 R)
• M27: 10,167,718 km (0.112 R)
• M28: 10,975,996 km (0.096 R)
• M29: 11,538,933 km (0.115 R)
• M30: 11,690,625 km (0.103 R)
• M31: 13,124,820 km (0.115 R)
• M32: 13,203,807 km (0.05 R)
• M33: 16,027,916 km (0.088 R)
• M34: 16,665,652 km (0.116 R)
• M35: 17,181,914 km (0.119 R)
• M36: 18,495,084 km (0.086 R)
• M37: 19,795,089 km (0.111 R)
• M38: 20,113,284 km (0.076 R)
• M39: 21,170,492 km (0.11 R)
• M40: 23,195,000 km (0.075 R)
• M41: 23,819,123 km (0.075 R)
• M42: 23,963,933 km (0.046 R)
• M43: 24,887,999 km (0.109 R)
• M44: 25,034,904 km (0.109 R)
• M45: 25,378,980 km (0.109 R)
• M46: 25,774,068 km (0.04 R)
• M47: 26,520,262 km (0.12 R)
• M48: 27,475,594 km (0.043 R)
• M49: 27,728,863 km (0.092 R)
• M50: 28,135,769 km (0.057 R)
• M51: 28,339,970 km (0.115 R)
• M52: 28,698,556 km (0.071 R)
• M53: 29,523,589 km (0.118 R)
• M54: 31,779,225 km (0.096 R)
• M55: 31,991,804 km (0.044 R)
• M56: 32,686,237 km (0.107 R)
• M57: 33,493,467 km (0.045 R)
• M58: 34,634,749 km (0.092 R)
• M59: 35,347,583 km (0.106 R)
• M60: 35,567,941 km (0.048 R)
• M61: 35,733,396 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit