🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.56 AU - 0.66 AU

Year: 182 Days

Day: 31.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.75 AU - 1.01 AU

Year: 316 Days

Day: 19.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,826,240 km

• M1: 153,338 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.96 AU - 1.02 AU

Year: 377 Days

Day: 33 Hours

Environment

Temp: 12 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.01 AU - 3.33 AU

Year: 2161 Days

Day: 42.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,826,240 km

• M1: 514,317 km (0.11 R)
• M2: 585,676 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 8.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.64 AU - 5.32 AU

Year: 3631 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,826,240 km

• M1: 165,455 km (0.109 R)
• M2: 229,782 km (0.116 R)
• M3: 304,432 km (0.042 R)
• M4: 596,596 km (0.07 R)
• M5: 677,529 km (0.109 R)
• M6: 742,753 km (0.102 R)
• M7: 893,997 km (0.074 R)
• M8: 951,742 km (0.036 R)
• M9: 1,078,601 km (0.044 R)
• M10: 1,148,313 km (0.114 R)
• M11: 1,425,219 km (0.056 R)
• M12: 1,519,316 km (0.072 R)
• M13: 1,589,178 km (0.079 R)
• M14: 1,723,218 km (0.104 R)
• M15: 1,870,273 km (0.075 R)
• M16: 2,635,316 km (0.11 R)
• M17: 2,719,839 km (0.089 R)
• M18: 2,848,493 km (0.102 R)
• M19: 2,946,330 km (0.041 R)
• M20: 3,078,575 km (0.11 R)
• M21: 3,134,225 km (0.119 R)
• M22: 3,190,324 km (0.112 R)
• M23: 3,257,942 km (0.086 R)
• M24: 3,417,863 km (0.052 R)
• M25: 3,487,126 km (0.055 R)
• M26: 3,580,176 km (0.109 R)
• M27: 3,650,637 km (0.114 R)
• M28: 3,792,904 km (0.076 R)
• M29: 4,131,893 km (0.073 R)
• M30: 4,267,728 km (0.118 R)
• M31: 4,442,907 km (0.116 R)
• M32: 4,620,330 km (0.101 R)
• M33: 4,697,224 km (0.071 R)
• M34: 4,787,281 km (0.107 R)
• M35: 5,061,195 km (0.112 R)
• M36: 5,140,482 km (0.104 R)
• M37: 5,340,345 km (0.119 R)
• M38: 5,407,514 km (0.105 R)
• M39: 5,515,524 km (0.097 R)
• M40: 5,927,367 km (0.093 R)
• M41: 6,010,842 km (0.031 R)
• M42: 6,066,792 km (0.095 R)
• M43: 6,263,962 km (0.088 R)
• M44: 6,448,865 km (0.097 R)
• M45: 6,520,522 km (0.099 R)
• M46: 6,577,968 km (0.101 R)
• M47: 6,882,549 km (0.108 R)
• M48: 7,088,246 km (0.113 R)
• M49: 7,162,148 km (0.097 R)
• M50: 7,236,348 km (0.096 R)
• M51: 7,641,459 km (0.113 R)
• M52: 7,839,228 km (0.088 R)
• M53: 8,023,233 km (0.107 R)
• M54: 8,115,834 km (0.082 R)
• M55: 8,379,874 km (0.031 R)
• M56: 8,520,945 km (0.097 R)
• M57: 8,631,199 km (0.103 R)
• M58: 8,789,473 km (0.118 R)
• M59: 8,916,781 km (0.089 R)
• M60: 9,108,865 km (0.048 R)
• M61: 9,253,825 km (0.093 R)
• M62: 10,006,901 km (0.085 R)
• M63: 10,156,499 km (0.063 R)
• M64: 10,390,769 km (0.077 R)
• M65: 10,677,698 km (0.052 R)
• M66: 10,950,115 km (0.091 R)
• M67: 11,207,573 km (0.097 R)
• M68: 11,345,652 km (0.077 R)
• M69: 11,449,623 km (0.087 R)
• M70: 11,571,395 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224

Radius: 10.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.56 AU - 6.92 AU

Year: 5265 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,826,240 km

• M1: 143,464 km (0.108 R)
• M2: 207,642 km (0.112 R)
• M3: 404,213 km (0.078 R)
• M4: 474,674 km (0.116 R)
• M5: 559,047 km (0.095 R)
• M6: 898,335 km (0.045 R)
• M7: 1,285,644 km (0.091 R)
• M8: 1,628,373 km (0.103 R)
• M9: 1,845,140 km (0.088 R)
• M10: 1,999,675 km (0.113 R)
• M11: 2,100,354 km (0.053 R)
• M12: 2,173,358 km (0.113 R)
• M13: 2,291,839 km (0.094 R)
• M14: 2,397,455 km (0.089 R)
• M15: 2,489,159 km (0.093 R)
• M16: 2,835,927 km (0.059 R)
• M17: 3,131,233 km (0.102 R)
• M18: 3,248,667 km (0.096 R)
• M19: 3,333,639 km (0.104 R)
• M20: 3,894,332 km (0.104 R)
• M21: 4,021,041 km (0.058 R)
• M22: 4,112,296 km (0.102 R)
• M23: 4,204,299 km (0.116 R)
• M24: 4,409,248 km (0.063 R)
• M25: 4,503,494 km (0.102 R)
• M26: 4,598,339 km (0.097 R)
• M27: 4,732,379 km (0.08 R)
• M28: 4,926,108 km (0.101 R)
• M29: 5,543,200 km (0.099 R)
• M30: 5,768,195 km (0.077 R)
• M31: 6,079,657 km (0.045 R)
• M32: 6,396,805 km (0.087 R)
• M33: 6,632,721 km (0.085 R)
• M34: 7,402,701 km (0.115 R)
• M35: 8,039,090 km (0.119 R)
• M36: 8,108,354 km (0.064 R)
• M37: 9,534,171 km (0.114 R)
• M38: 9,754,828 km (0.108 R)
• M39: 10,026,648 km (0.072 R)
• M40: 10,200,929 km (0.093 R)
• M41: 10,301,010 km (0.1 R)
• M42: 10,857,215 km (0.104 R)
• M43: 11,010,553 km (0.11 R)
• M44: 11,087,596 km (0.106 R)
• M45: 11,345,503 km (0.084 R)
• M46: 11,840,821 km (0.09 R)
• M47: 11,972,467 km (0.109 R)
• M48: 12,343,320 km (0.094 R)
• M49: 12,503,540 km (0.113 R)
• M50: 12,583,874 km (0.065 R)
• M51: 12,664,357 km (0.092 R)
• M52: 12,988,087 km (0.08 R)
• M53: 13,123,772 km (0.112 R)
• M54: 13,920,082 km (0.051 R)
• M55: 14,226,309 km (0.096 R)
• M56: 14,562,904 km (0.067 R)
• M57: 15,243,873 km (0.062 R)
• M58: 15,387,039 km (0.083 R)
• M59: 16,080,574 km (0.038 R)
• M60: 16,255,454 km (0.066 R)
• M61: 16,666,250 km (0.096 R)
• M62: 16,784,283 km (0.103 R)
• M63: 16,902,465 km (0.104 R)
• M64: 17,110,107 km (0.091 R)
• M65: 17,288,876 km (0.062 R)
• M66: 17,438,175 km (0.094 R)
• M67: 17,527,934 km (0.067 R)
• M68: 19,078,366 km (0.113 R)
• M69: 19,356,468 km (0.037 R)
• M70: 19,449,518 km (0.085 R)
• M71: 20,387,946 km (0.065 R)
• M72: 20,862,620 km (0.115 R)
• M73: 20,989,778 km (0.084 R)
• M74: 21,277,006 km (0.095 R)
• M75: 21,405,062 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.3

Radius: 12.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.75 AU - 10.33 AU

Year: 9556 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,826,240 km

• M1: 163,062 km (0.087 R)
• M2: 409,300 km (0.069 R)
• M3: 1,144,873 km (0.062 R)
• M4: 1,259,165 km (0.094 R)
• M5: 1,500,018 km (0.095 R)
• M6: 1,723,367 km (0.097 R)
• M7: 1,923,829 km (0.098 R)
• M8: 2,114,267 km (0.092 R)
• M9: 2,311,287 km (0.107 R)
• M10: 2,421,242 km (0.086 R)
• M11: 2,684,983 km (0.073 R)
• M12: 2,859,713 km (0.107 R)
• M13: 3,240,739 km (0.06 R)
• M14: 3,510,912 km (0.112 R)
• M15: 4,320,237 km (0.101 R)
• M16: 4,456,820 km (0.069 R)
• M17: 5,065,533 km (0.052 R)
• M18: 6,516,633 km (0.038 R)
• M19: 7,098,868 km (0.116 R)
• M20: 7,396,268 km (0.065 R)
• M21: 8,398,424 km (0.08 R)
• M22: 8,483,845 km (0.107 R)
• M23: 8,799,646 km (0.12 R)
• M24: 9,177,829 km (0.047 R)
• M25: 9,265,943 km (0.117 R)
• M26: 9,354,355 km (0.106 R)
• M27: 9,531,778 km (0.104 R)
• M28: 9,890,214 km (0.055 R)
• M29: 10,071,078 km (0.07 R)
• M30: 10,192,253 km (0.117 R)
• M31: 10,375,061 km (0.111 R)
• M32: 10,805,604 km (0.114 R)
• M33: 12,261,341 km (0.115 R)
• M34: 12,553,356 km (0.071 R)
• M35: 12,651,193 km (0.066 R)
• M36: 15,179,098 km (0.086 R)
• M37: 15,597,822 km (0.105 R)
• M38: 16,055,741 km (0.039 R)
• M39: 16,197,410 km (0.076 R)
• M40: 16,446,640 km (0.091 R)
• M41: 16,840,681 km (0.103 R)
• M42: 17,129,106 km (0.073 R)
• M43: 17,747,693 km (0.114 R)
• M44: 18,447,811 km (0.09 R)
• M45: 18,670,712 km (0.115 R)
• M46: 18,819,861 km (0.088 R)
• M47: 19,647,287 km (0.108 R)
• M48: 19,798,979 km (0.115 R)
• M49: 21,065,325 km (0.109 R)
• M50: 21,924,166 km (0.09 R)
• M51: 22,121,037 km (0.119 R)
• M52: 22,476,631 km (0.102 R)
• M53: 23,233,896 km (0.113 R)
• M54: 23,555,082 km (0.078 R)
• M55: 23,756,740 km (0.103 R)
• M56: 23,837,523 km (0.097 R)
• M57: 24,650,438 km (0.037 R)
• M58: 24,855,088 km (0.067 R)
• M59: 25,266,033 km (0.105 R)
• M60: 25,348,611 km (0.11 R)
• M61: 26,890,516 km (0.099 R)
• M62: 27,312,382 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 12

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.36 AU - 12.12 AU

Year: 12546 Days

Day: 8.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,826,240 km

• M1: 202,107 km (0.093 R)
• M2: 281,842 km (0.097 R)
• M3: 392,994 km (0.028 R)
• M4: 673,639 km (0.084 R)
• M5: 754,123 km (0.12 R)
• M6: 1,017,864 km (0.037 R)
• M7: 1,227,002 km (0.113 R)
• M8: 1,840,802 km (0.076 R)
• M9: 1,978,133 km (0.092 R)
• M10: 2,119,054 km (0.115 R)
• M11: 2,201,183 km (0.036 R)
• M12: 2,497,088 km (0.085 R)
• M13: 3,034,294 km (0.081 R)
• M14: 3,268,713 km (0.097 R)
• M15: 3,607,104 km (0.059 R)
• M16: 4,007,877 km (0.08 R)
• M17: 4,084,620 km (0.09 R)
• M18: 4,239,604 km (0.11 R)
• M19: 4,317,843 km (0.108 R)
• M20: 4,743,300 km (0.054 R)
• M21: 4,879,135 km (0.086 R)
• M22: 6,307,046 km (0.071 R)
• M23: 6,426,725 km (0.088 R)
• M24: 6,607,439 km (0.119 R)
• M25: 6,820,466 km (0.099 R)
• M26: 7,378,915 km (0.057 R)
• M27: 7,791,356 km (0.03 R)
• M28: 7,952,024 km (0.103 R)
• M29: 8,211,427 km (0.098 R)
• M30: 8,374,938 km (0.113 R)
• M31: 8,939,071 km (0.111 R)
• M32: 9,174,837 km (0.044 R)
• M33: 11,681,649 km (0.104 R)
• M34: 12,274,206 km (0.099 R)
• M35: 12,386,404 km (0.115 R)
• M36: 12,649,547 km (0.072 R)
• M37: 13,798,309 km (0.09 R)
• M38: 14,071,176 km (0.098 R)
• M39: 14,345,837 km (0.065 R)
• M40: 14,622,294 km (0.119 R)
• M41: 14,860,604 km (0.095 R)
• M42: 15,341,112 km (0.116 R)
• M43: 15,826,856 km (0.053 R)
• M44: 17,021,395 km (0.027 R)
• M45: 17,104,871 km (0.11 R)
• M46: 17,230,384 km (0.098 R)
• M47: 17,692,940 km (0.069 R)
• M48: 17,904,472 km (0.063 R)
• M49: 18,802,508 km (0.091 R)
• M50: 19,018,527 km (0.071 R)
• M51: 19,191,911 km (0.111 R)
• M52: 20,022,628 km (0.063 R)
• M53: 20,999,203 km (0.078 R)
• M54: 21,493,175 km (0.112 R)
• M55: 21,764,396 km (0.115 R)
• M56: 21,900,380 km (0.066 R)
• M57: 22,173,247 km (0.091 R)
• M58: 22,538,714 km (0.073 R)
• M59: 22,630,418 km (0.077 R)
• M60: 22,906,276 km (0.118 R)
• M61: 24,067,605 km (0.067 R)
• M62: 24,443,245 km (0.115 R)
• M63: 25,486,391 km (0.103 R)
• M64: 27,029,493 km (0.053 R)
• M65: 27,420,093 km (0.102 R)
• M66: 27,566,998 km (0.118 R)
• M67: 27,664,985 km (0.082 R)
• M68: 27,812,339 km (0.113 R)
• M69: 28,157,311 km (0.093 R)
• M70: 28,602,814 km (0.072 R)
• M71: 29,852,405 km (0.113 R)
• M72: 30,003,648 km (0.115 R)
• M73: 30,104,477 km (0.102 R)
• M74: 31,170,960 km (0.104 R)
• M75: 31,426,773 km (0.113 R)
• M76: 33,759,602 km (0.076 R)
• M77: 33,864,620 km (0.098 R)
• M78: 34,127,463 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit