🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.46 AU - 0.74 AU

Year: 167 Days

Day: 29.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.51 AU - 0.73 AU

Year: 176 Days

Day: 20.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.69 AU - 0.81 AU

Year: 234 Days

Day: 26.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.14 AU - 2.6 AU

Year: 1313 Days

Day: 37.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,953,373 km

• M1: 63,130 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.33 AU - 3.17 AU

Year: 1641 Days

Day: 33.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.14 AU - 3.38 AU

Year: 2118 Days

Day: 16.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 12.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.43 AU - 12.15 AU

Year: 11024 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,953,373 km

• M1: 228,137 km (0.104 R)
• M2: 1,001,259 km (0.103 R)
• M3: 1,088,923 km (0.101 R)
• M4: 1,329,925 km (0.072 R)
• M5: 1,629,869 km (0.109 R)
• M6: 1,973,794 km (0.113 R)
• M7: 2,270,297 km (0.099 R)
• M8: 2,460,137 km (0.114 R)
• M9: 2,880,956 km (0.085 R)
• M10: 2,983,281 km (0.084 R)
• M11: 3,113,132 km (0.073 R)
• M12: 3,191,820 km (0.046 R)
• M13: 4,131,145 km (0.054 R)
• M14: 4,364,069 km (0.037 R)
• M15: 4,512,021 km (0.104 R)
• M16: 5,089,020 km (0.075 R)
• M17: 5,276,167 km (0.111 R)
• M18: 5,721,670 km (0.104 R)
• M19: 5,981,820 km (0.037 R)
• M20: 6,179,439 km (0.12 R)
• M21: 6,345,792 km (0.096 R)
• M22: 7,095,577 km (0.075 R)
• M23: 7,305,014 km (0.095 R)
• M24: 7,410,480 km (0.111 R)
• M25: 7,587,454 km (0.106 R)
• M26: 7,694,267 km (0.095 R)
• M27: 8,345,916 km (0.12 R)
• M28: 8,902,420 km (0.115 R)
• M29: 9,973,391 km (0.063 R)
• M30: 10,247,454 km (0.118 R)
• M31: 10,923,637 km (0.067 R)
• M32: 11,206,227 km (0.057 R)
• M33: 11,328,000 km (0.047 R)
• M34: 11,491,211 km (0.05 R)
• M35: 11,614,180 km (0.105 R)
• M36: 12,110,097 km (0.095 R)
• M37: 12,528,672 km (0.1 R)
• M38: 13,682,670 km (0.045 R)
• M39: 14,206,562 km (0.067 R)
• M40: 14,915,207 km (0.077 R)
• M41: 15,004,517 km (0.101 R)
• M42: 16,783,236 km (0.059 R)
• M43: 16,969,335 km (0.079 R)
• M44: 17,296,805 km (0.1 R)
• M45: 18,053,172 km (0.105 R)
• M46: 18,196,187 km (0.074 R)
• M47: 18,339,652 km (0.107 R)
• M48: 19,402,844 km (0.119 R)
• M49: 19,598,219 km (0.067 R)
• M50: 20,436,266 km (0.063 R)
• M51: 20,934,726 km (0.05 R)
• M52: 21,084,922 km (0.112 R)
• M53: 21,841,888 km (0.083 R)
• M54: 23,071,432 km (0.091 R)
• M55: 23,799,076 km (0.062 R)
• M56: 23,903,645 km (0.114 R)
• M57: 24,904,605 km (0.058 R)
• M58: 25,063,926 km (0.059 R)
• M59: 26,296,463 km (0.112 R)
• M60: 26,621,240 km (0.094 R)
• M61: 27,274,833 km (0.085 R)
• M62: 28,320,523 km (0.094 R)
• M63: 29,043,529 km (0.051 R)
• M64: 29,155,279 km (0.088 R)
• M65: 29,660,022 km (0.099 R)
• M66: 30,280,853 km (0.059 R)
• M67: 31,420,639 km (0.071 R)
• M68: 31,592,826 km (0.12 R)
• M69: 31,880,503 km (0.098 R)
• M70: 33,507,529 km (0.063 R)
• M71: 34,272,124 km (0.118 R)
• M72: 35,101,944 km (0.064 R)
• M73: 35,698,689 km (0.117 R)
• M74: 37,569,860 km (0.099 R)
• M75: 38,119,183 km (0.112 R)
• M76: 40,093,426 km (0.081 R)
• M77: 41,218,552 km (0.111 R)
• M78: 41,848,060 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.6

Radius: 4.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.66 AU - 19.18 AU

Year: 29618 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,953,373 km

• M1: 346,469 km (0.077 R)
• M2: 633,996 km (0.097 R)
• M3: 952,041 km (0.042 R)
• M4: 1,313,320 km (0.097 R)
• M5: 1,783,057 km (0.119 R)
• M6: 1,980,825 km (0.087 R)
• M7: 2,204,474 km (0.107 R)
• M8: 2,696,053 km (0.116 R)
• M9: 3,774,953 km (0.117 R)
• M10: 4,168,993 km (0.09 R)
• M11: 4,216,266 km (0.119 R)
• M12: 4,698,121 km (0.082 R)
• M13: 4,771,873 km (0.094 R)
• M14: 4,870,907 km (0.096 R)
• M15: 5,222,611 km (0.088 R)
• M16: 5,556,663 km (0.112 R)
• M17: 5,608,574 km (0.086 R)
• M18: 6,462,478 km (0.044 R)
• M19: 7,992,416 km (0.081 R)
• M20: 8,287,423 km (0.102 R)
• M21: 8,526,181 km (0.046 R)
• M22: 11,132,026 km (0.073 R)
• M23: 12,570,859 km (0.095 R)
• M24: 13,225,200 km (0.074 R)
• M25: 13,259,906 km (0.097 R)
• M26: 14,351,672 km (0.097 R)
• M27: 15,180,294 km (0.088 R)
• M28: 15,545,463 km (0.096 R)
• M29: 17,223,652 km (0.08 R)
• M30: 19,036,927 km (0.056 R)
• M31: 19,312,188 km (0.111 R)
• M32: 19,430,519 km (0.06 R)
• M33: 21,438,272 km (0.108 R)
• M34: 22,301,003 km (0.071 R)
• M35: 23,091,329 km (0.111 R)
• M36: 24,187,582 km (0.073 R)
• M37: 26,386,671 km (0.035 R)
• M38: 28,110,936 km (0.106 R)
• M39: 29,325,820 km (0.029 R)
• M40: 30,419,979 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.4

Radius: 7.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.88 AU - 24.38 AU

Year: 31301 Days

Day: 16.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,953,373 km

• M1: 914,492 km (0.09 R)
• M2: 1,345,334 km (0.071 R)
• M3: 1,501,963 km (0.053 R)
• M4: 2,042,609 km (0.092 R)
• M5: 2,638,906 km (0.082 R)
• M6: 3,286,216 km (0.098 R)
• M7: 3,412,926 km (0.08 R)
• M8: 4,161,214 km (0.118 R)
• M9: 4,530,572 km (0.117 R)
• M10: 4,671,792 km (0.084 R)
• M11: 5,202,266 km (0.054 R)
• M12: 5,700,876 km (0.094 R)
• M13: 5,955,940 km (0.115 R)
• M14: 6,007,402 km (0.069 R)
• M15: 6,162,684 km (0.074 R)
• M16: 6,214,744 km (0.05 R)
• M17: 7,067,751 km (0.056 R)
• M18: 7,231,711 km (0.059 R)
• M19: 7,731,368 km (0.074 R)
• M20: 8,299,540 km (0.092 R)
• M21: 8,472,625 km (0.093 R)
• M22: 8,939,969 km (0.107 R)
• M23: 9,899,789 km (0.092 R)
• M24: 10,206,464 km (0.036 R)
• M25: 10,516,282 km (0.083 R)
• M26: 10,641,046 km (0.082 R)
• M27: 11,081,612 km (0.111 R)
• M28: 11,145,041 km (0.065 R)
• M29: 11,336,078 km (0.079 R)
• M30: 11,399,956 km (0.086 R)
• M31: 12,703,402 km (0.089 R)
• M32: 12,902,966 km (0.102 R)
• M33: 13,103,577 km (0.061 R)
• M34: 13,440,321 km (0.097 R)
• M35: 14,122,189 km (0.061 R)
• M36: 16,378,723 km (0.102 R)
• M37: 17,033,363 km (0.046 R)
• M38: 18,218,178 km (0.12 R)
• M39: 19,429,323 km (0.113 R)
• M40: 20,510,317 km (0.044 R)
• M41: 20,666,347 km (0.039 R)
• M42: 20,822,827 km (0.113 R)
• M43: 20,979,605 km (0.107 R)
• M44: 25,025,480 km (0.115 R)
• M45: 29,127,902 km (0.1 R)
• M46: 29,831,611 km (0.118 R)
• M47: 30,541,004 km (0.096 R)
• M48: 32,066,752 km (0.118 R)
• M49: 32,338,572 km (0.029 R)
• M50: 33,067,263 km (0.071 R)
• M51: 33,893,342 km (0.114 R)
• M52: 36,223,628 km (0.086 R)
• M53: 37,170,134 km (0.06 R)
• M54: 38,124,868 km (0.043 R)
• M55: 38,220,760 km (0.114 R)
• M56: 39,571,928 km (0.097 R)
• M57: 40,253,346 km (0.108 R)
• M58: 40,840,518 km (0.113 R)
• M59: 42,122,422 km (0.101 R)
• M60: 43,818,563 km (0.056 R)
• M61: 45,740,596 km (0.109 R)
• M62: 47,071,419 km (0.091 R)
• M63: 47,174,342 km (0.065 R)
• M64: 47,380,338 km (0.099 R)
• M65: 48,414,957 km (0.07 R)
• M66: 48,622,898 km (0.087 R)
• M67: 49,039,379 km (0.092 R)
• M68: 49,875,930 km (0.08 R)
• M69: 50,717,269 km (0.064 R)
• M70: 51,988,102 km (0.052 R)
• M71: 53,162,147 km (0.1 R)
• M72: 54,344,867 km (0.025 R)
• M73: 54,669,046 km (0.085 R)
• M74: 54,885,364 km (0.117 R)
• M75: 56,299,064 km (0.112 R)
• M76: 56,955,500 km (0.119 R)
• M77: 57,724,582 km (0.117 R)
• M78: 59,384,221 km (0.075 R)
• M79: 60,387,424 km (0.102 R)
• M80: 60,723,122 km (0.117 R)
• M81: 65,142,991 km (0.071 R)
• M82: 66,523,630 km (0.076 R)
• M83: 67,101,676 km (0.096 R)
• M84: 67,913,843 km (0.114 R)
• M85: 69,899,904 km (0.07 R)
• M86: 71,668,002 km (0.031 R)
• M87: 72,260,559 km (0.09 R)
• M88: 72,498,120 km (0.075 R)
• M89: 72,616,901 km (0.054 R)
• M90: 77,059,958 km (0.113 R)
• M91: 79,620,475 km (0.065 R)
• M92: 80,972,839 km (0.098 R)
• M93: 81,342,945 km (0.096 R)
• M94: 81,713,648 km (0.037 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 17,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit