🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.86 AU

Year: 214 Days

Day: 40.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 114.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,414,452 km

• M1: 23,636 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.94 AU

Year: 250 Days

Day: 25.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.75 AU - 0.95 AU

Year: 274 Days

Day: 37.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,414,452 km

• M1: 435,031 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.89 AU - 0.95 AU

Year: 309 Days

Day: 33.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,414,452 km

• M1: 119,529 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.49 AU - 1.75 AU

Year: 721 Days

Day: 19.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.61 AU - 2.37 AU

Year: 982 Days

Day: 30.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.33 AU - 2.77 AU

Year: 1425 Days

Day: 37.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 10.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.56 AU - 8.34 AU

Year: 6410 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,414,452 km

• M1: 136,134 km (0.084 R)
• M2: 243,545 km (0.114 R)
• M3: 414,237 km (0.07 R)
• M4: 500,405 km (0.098 R)
• M5: 593,904 km (0.025 R)
• M6: 681,269 km (0.076 R)
• M7: 987,047 km (0.064 R)
• M8: 1,252,433 km (0.061 R)
• M9: 1,523,056 km (0.055 R)
• M10: 1,647,521 km (0.107 R)
• M11: 2,464,775 km (0.08 R)
• M12: 2,611,979 km (0.084 R)
• M13: 2,783,867 km (0.067 R)
• M14: 3,004,075 km (0.108 R)
• M15: 3,276,044 km (0.107 R)
• M16: 3,555,941 km (0.073 R)
• M17: 4,089,407 km (0.029 R)
• M18: 4,778,455 km (0.097 R)
• M19: 5,016,166 km (0.116 R)
• M20: 5,176,984 km (0.041 R)
• M21: 5,503,406 km (0.096 R)
• M22: 5,586,134 km (0.119 R)
• M23: 6,062,603 km (0.1 R)
• M24: 6,176,597 km (0.106 R)
• M25: 6,348,934 km (0.1 R)
• M26: 8,096,237 km (0.06 R)
• M27: 8,348,459 km (0.115 R)
• M28: 8,667,252 km (0.09 R)
• M29: 8,957,621 km (0.09 R)
• M30: 9,152,996 km (0.081 R)
• M31: 9,349,717 km (0.106 R)
• M32: 9,781,008 km (0.034 R)
• M33: 9,881,388 km (0.056 R)
• M34: 11,428,978 km (0.08 R)
• M35: 12,611,101 km (0.049 R)
• M36: 13,272,323 km (0.117 R)
• M37: 13,346,374 km (0.095 R)
• M38: 13,982,464 km (0.086 R)
• M39: 14,285,101 km (0.08 R)
• M40: 14,935,552 km (0.091 R)
• M41: 15,167,429 km (0.085 R)
• M42: 15,439,547 km (0.056 R)
• M43: 16,265,328 km (0.108 R)
• M44: 16,904,260 km (0.12 R)
• M45: 17,226,793 km (0.113 R)
• M46: 17,348,267 km (0.092 R)
• M47: 18,083,091 km (0.109 R)
• M48: 18,412,955 km (0.104 R)
• M49: 18,786,351 km (0.059 R)
• M50: 18,869,677 km (0.078 R)
• M51: 19,078,665 km (0.104 R)
• M52: 19,752,155 km (0.051 R)
• M53: 20,049,256 km (0.082 R)
• M54: 20,691,031 km (0.099 R)
• M55: 21,122,621 km (0.118 R)
• M56: 21,513,670 km (0.105 R)
• M57: 22,302,799 km (0.076 R)
• M58: 23,101,352 km (0.099 R)
• M59: 23,235,392 km (0.057 R)
• M60: 23,324,851 km (0.091 R)
• M61: 23,818,973 km (0.084 R)
• M62: 24,498,596 km (0.102 R)
• M63: 24,726,434 km (0.113 R)
• M64: 24,909,392 km (0.112 R)
• M65: 25,368,508 km (0.09 R)
• M66: 26,294,967 km (0.072 R)
• M67: 26,528,340 km (0.069 R)
• M68: 26,809,434 km (0.081 R)
• M69: 27,232,647 km (0.092 R)
• M70: 28,038,231 km (0.053 R)
• M71: 28,372,283 km (0.096 R)
• M72: 28,468,026 km (0.079 R)
• M73: 28,563,769 km (0.091 R)
• M74: 29,672,887 km (0.094 R)
• M75: 29,818,596 km (0.116 R)
• M76: 29,964,603 km (0.113 R)
• M77: 30,257,217 km (0.089 R)
• M78: 30,648,864 km (0.108 R)
• M79: 31,042,157 km (0.056 R)
• M80: 31,734,496 km (0.083 R)
• M81: 32,232,208 km (0.111 R)
• M82: 32,381,955 km (0.059 R)
• M83: 32,532,002 km (0.115 R)
• M84: 32,682,348 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.4

Radius: 9.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.07 AU - 9.25 AU

Year: 7417 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,414,452 km

• M1: 140,173 km (0.112 R)
• M2: 261,198 km (0.091 R)
• M3: 547,977 km (0.037 R)
• M4: 619,036 km (0.107 R)
• M5: 880,683 km (0.101 R)
• M6: 995,125 km (0.063 R)
• M7: 1,287,439 km (0.055 R)
• M8: 1,469,051 km (0.066 R)
• M9: 1,554,471 km (0.115 R)
• M10: 1,969,007 km (0.09 R)
• M11: 2,477,939 km (0.071 R)
• M12: 2,559,769 km (0.112 R)
• M13: 2,663,440 km (0.045 R)
• M14: 2,747,365 km (0.037 R)
• M15: 3,114,029 km (0.108 R)
• M16: 3,180,451 km (0.113 R)
• M17: 3,405,147 km (0.116 R)
• M18: 3,565,516 km (0.083 R)
• M19: 3,941,455 km (0.059 R)
• M20: 4,354,944 km (0.116 R)
• M21: 4,454,277 km (0.097 R)
• M22: 4,529,375 km (0.111 R)
• M23: 5,223,210 km (0.102 R)
• M24: 5,328,826 km (0.034 R)
• M25: 5,922,729 km (0.107 R)
• M26: 6,005,307 km (0.073 R)
• M27: 6,679,994 km (0.103 R)
• M28: 7,084,656 km (0.045 R)
• M29: 7,646,695 km (0.102 R)
• M30: 8,625,514 km (0.116 R)
• M31: 9,097,795 km (0.117 R)
• M32: 9,385,172 km (0.12 R)
• M33: 9,578,602 km (0.12 R)
• M34: 9,708,154 km (0.103 R)
• M35: 9,805,692 km (0.051 R)
• M36: 9,936,440 km (0.088 R)
• M37: 10,431,460 km (0.072 R)
• M38: 10,498,031 km (0.044 R)
• M39: 10,866,939 km (0.047 R)
• M40: 11,274,294 km (0.117 R)
• M41: 11,342,660 km (0.051 R)
• M42: 11,825,263 km (0.1 R)
• M43: 11,964,389 km (0.073 R)
• M44: 12,810,365 km (0.044 R)
• M45: 13,024,888 km (0.106 R)
• M46: 13,457,675 km (0.098 R)
• M47: 13,639,287 km (0.054 R)
• M48: 13,821,796 km (0.099 R)
• M49: 13,968,402 km (0.099 R)
• M50: 14,559,762 km (0.087 R)
• M51: 15,046,404 km (0.114 R)
• M52: 15,197,199 km (0.084 R)
• M53: 15,767,167 km (0.106 R)
• M54: 16,151,035 km (0.116 R)
• M55: 16,732,671 km (0.086 R)
• M56: 16,849,807 km (0.117 R)
• M57: 17,400,177 km (0.099 R)
• M58: 17,996,325 km (0.106 R)
• M59: 18,076,360 km (0.066 R)
• M60: 18,156,394 km (0.092 R)
• M61: 18,317,062 km (0.109 R)
• M62: 19,290,496 km (0.119 R)
• M63: 19,742,281 km (0.098 R)
• M64: 19,990,165 km (0.093 R)
• M65: 20,447,336 km (0.1 R)
• M66: 20,614,437 km (0.12 R)
• M67: 22,224,409 km (0.081 R)
• M68: 22,396,148 km (0.118 R)
• M69: 22,741,120 km (0.069 R)
• M70: 23,131,421 km (0.048 R)
• M71: 24,448,032 km (0.061 R)
• M72: 26,059,799 km (0.099 R)
• M73: 26,150,306 km (0.05 R)
• M74: 26,468,052 km (0.081 R)
• M75: 28,029,555 km (0.079 R)
• M76: 28,401,305 km (0.086 R)
• M77: 29,243,841 km (0.052 R)
• M78: 29,337,938 km (0.049 R)
• M79: 29,904,614 km (0.113 R)
• M80: 31,145,080 km (0.096 R)
• M81: 31,530,145 km (0.055 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 11.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.99 AU - 12.89 AU

Year: 15350 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,414,452 km

• M1: 148,401 km (0.052 R)
• M2: 326,423 km (0.116 R)
• M3: 456,124 km (0.086 R)
• M4: 796,758 km (0.119 R)
• M5: 1,051,075 km (0.064 R)
• M6: 1,259,315 km (0.068 R)
• M7: 1,481,318 km (0.111 R)
• M8: 1,797,568 km (0.042 R)
• M9: 2,312,035 km (0.06 R)
• M10: 2,493,497 km (0.086 R)
• M11: 3,033,546 km (0.113 R)
• M12: 3,232,810 km (0.115 R)
• M13: 3,785,425 km (0.117 R)
• M14: 4,256,209 km (0.102 R)
• M15: 4,517,556 km (0.109 R)
• M16: 4,861,332 km (0.1 R)
• M17: 5,134,648 km (0.104 R)
• M18: 5,533,924 km (0.083 R)
• M19: 6,447,369 km (0.11 R)
• M20: 6,747,911 km (0.085 R)
• M21: 8,179,563 km (0.041 R)
• M22: 9,409,856 km (0.084 R)
• M23: 9,506,945 km (0.099 R)
• M24: 10,747,859 km (0.116 R)
• M25: 11,413,270 km (0.07 R)
• M26: 11,829,302 km (0.079 R)
• M27: 12,039,337 km (0.114 R)
• M28: 12,622,919 km (0.101 R)
• M29: 13,215,925 km (0.109 R)
• M30: 15,562,517 km (0.12 R)
• M31: 16,023,877 km (0.09 R)
• M32: 16,901,119 km (0.103 R)
• M33: 17,137,782 km (0.072 R)
• M34: 17,375,493 km (0.079 R)
• M35: 17,554,413 km (0.071 R)
• M36: 17,794,068 km (0.089 R)
• M37: 18,276,521 km (0.117 R)
• M38: 18,397,845 km (0.111 R)
• M39: 18,519,319 km (0.081 R)
• M40: 19,439,645 km (0.118 R)
• M41: 19,874,077 km (0.107 R)
• M42: 20,942,804 km (0.107 R)
• M43: 21,069,813 km (0.054 R)
• M44: 21,196,971 km (0.037 R)
• M45: 22,159,185 km (0.107 R)
• M46: 22,939,337 km (0.086 R)
• M47: 24,325,960 km (0.102 R)
• M48: 25,333,053 km (0.091 R)
• M49: 26,080,294 km (0.068 R)
• M50: 26,216,877 km (0.096 R)
• M51: 27,596,319 km (0.096 R)
• M52: 28,505,575 km (0.107 R)
• M53: 28,646,347 km (0.068 R)
• M54: 28,787,268 km (0.052 R)
• M55: 32,239,688 km (0.054 R)
• M56: 33,196,964 km (0.094 R)
• M57: 35,366,133 km (0.086 R)
• M58: 35,517,377 km (0.104 R)
• M59: 36,048,599 km (0.104 R)
• M60: 36,505,920 km (0.115 R)
• M61: 36,965,335 km (0.07 R)
• M62: 37,812,358 km (0.084 R)
• M63: 38,277,009 km (0.069 R)
• M64: 38,354,650 km (0.085 R)
• M65: 39,055,815 km (0.047 R)
• M66: 39,525,553 km (0.081 R)
• M67: 40,391,724 km (0.088 R)
• M68: 40,787,411 km (0.097 R)
• M69: 41,105,007 km (0.033 R)
• M70: 41,184,443 km (0.072 R)
• M71: 41,582,823 km (0.089 R)
• M72: 42,302,987 km (0.099 R)
• M73: 44,651,673 km (0.065 R)
• M74: 45,800,585 km (0.117 R)
• M75: 46,710,140 km (0.111 R)
• M76: 47,458,728 km (0.026 R)
• M77: 47,709,155 km (0.026 R)
• M78: 47,876,405 km (0.099 R)
• M79: 49,052,244 km (0.116 R)
• M80: 50,663,114 km (0.061 R)
• M81: 51,004,496 km (0.038 R)
• M82: 53,588,949 km (0.088 R)
• M83: 55,423,169 km (0.093 R)
• M84: 56,127,476 km (0.116 R)
• M85: 56,746,063 km (0.095 R)
• M86: 56,834,625 km (0.081 R)
• M87: 57,100,460 km (0.092 R)
• M88: 60,053,223 km (0.083 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit