🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.62 AU - 1.02 AU

Year: 311 Days

Day: 21.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.73 AU - 1.09 AU

Year: 364 Days

Day: 12.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,338,127 km

• M1: 450,888 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.93 AU - 1.11 AU

Year: 432 Days

Day: 15.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.76 AU - 2.9 AU

Year: 1490 Days

Day: 46.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,338,127 km

• M1: 218,114 km (0.12 R)
• M2: 2,005,359 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.15 AU - 2.75 AU

Year: 1607 Days

Day: 38.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,338,127 km

• M1: 2,586,846 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.33 AU - 2.63 AU

Year: 1636 Days

Day: 31.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 71.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 10.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.23 AU - 3.81 AU

Year: 2767 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,338,127 km

• M1: 139,425 km (0.077 R)
• M2: 253,718 km (0.107 R)
• M3: 562,039 km (0.066 R)
• M4: 637,586 km (0.064 R)
• M5: 739,462 km (0.117 R)
• M6: 823,835 km (0.081 R)
• M7: 895,493 km (0.103 R)
• M8: 1,011,730 km (0.082 R)
• M9: 1,080,545 km (0.079 R)
• M10: 1,151,006 km (0.113 R)
• M11: 1,459,028 km (0.11 R)
• M12: 1,577,659 km (0.077 R)
• M13: 1,720,226 km (0.118 R)
• M14: 1,877,902 km (0.071 R)
• M15: 1,974,841 km (0.114 R)
• M16: 2,095,717 km (0.055 R)
• M17: 2,207,765 km (0.11 R)
• M18: 2,298,870 km (0.049 R)
• M19: 2,379,653 km (0.055 R)
• M20: 2,810,495 km (0.093 R)
• M21: 3,047,757 km (0.116 R)
• M22: 3,124,202 km (0.116 R)
• M23: 3,435,964 km (0.096 R)
• M24: 3,555,642 km (0.106 R)
• M25: 3,690,131 km (0.066 R)
• M26: 3,908,843 km (0.11 R)
• M27: 4,287,774 km (0.097 R)
• M28: 4,359,282 km (0.084 R)
• M29: 4,693,334 km (0.115 R)
• M30: 4,811,516 km (0.114 R)
• M31: 5,309,378 km (0.117 R)
• M32: 5,401,680 km (0.1 R)
• M33: 6,095,066 km (0.049 R)
• M34: 6,485,217 km (0.06 R)
• M35: 6,699,890 km (0.08 R)
• M36: 6,933,712 km (0.055 R)
• M37: 7,001,031 km (0.078 R)
• M38: 7,119,363 km (0.049 R)
• M39: 7,358,121 km (0.07 R)
• M40: 7,599,422 km (0.104 R)
• M41: 7,878,572 km (0.091 R)
• M42: 8,357,135 km (0.058 R)
• M43: 8,554,754 km (0.111 R)
• M44: 8,735,917 km (0.078 R)
• M45: 8,826,873 km (0.094 R)
• M46: 9,028,231 km (0.098 R)
• M47: 9,101,834 km (0.12 R)
• M48: 9,194,136 km (0.093 R)
• M49: 9,268,186 km (0.093 R)
• M50: 9,716,681 km (0.096 R)
• M51: 9,962,620 km (0.081 R)
• M52: 10,076,913 km (0.031 R)
• M53: 10,287,397 km (0.09 R)
• M54: 10,364,290 km (0.088 R)
• M55: 10,693,405 km (0.102 R)
• M56: 10,790,794 km (0.061 R)
• M57: 10,888,481 km (0.082 R)
• M58: 11,104,650 km (0.048 R)
• M59: 11,322,165 km (0.115 R)
• M60: 11,560,923 km (0.108 R)
• M61: 11,902,306 km (0.104 R)
• M62: 12,104,562 km (0.082 R)
• M63: 12,308,015 km (0.061 R)
• M64: 12,635,934 km (0.096 R)
• M65: 13,153,991 km (0.068 R)
• M66: 13,531,427 km (0.096 R)
• M67: 13,742,659 km (0.035 R)
• M68: 14,146,872 km (0.087 R)
• M69: 14,275,377 km (0.071 R)
• M70: 14,447,414 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 12.1

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.55 AU - 5.67 AU

Year: 5567 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,338,127 km

• M1: 159,023 km (0.118 R)
• M2: 256,860 km (0.112 R)
• M3: 402,568 km (0.052 R)
• M4: 632,949 km (0.106 R)
• M5: 786,735 km (0.074 R)
• M6: 1,085,183 km (0.066 R)
• M7: 1,235,230 km (0.111 R)
• M8: 1,379,143 km (0.112 R)
• M9: 1,612,964 km (0.067 R)
• M10: 1,920,089 km (0.071 R)
• M11: 2,933,165 km (0.051 R)
• M12: 3,110,289 km (0.063 R)
• M13: 3,382,857 km (0.118 R)
• M14: 3,475,458 km (0.067 R)
• M15: 3,644,354 km (0.106 R)
• M16: 3,816,092 km (0.083 R)
• M17: 4,128,004 km (0.094 R)
• M18: 4,307,072 km (0.116 R)
• M19: 4,488,834 km (0.088 R)
• M20: 4,964,854 km (0.119 R)
• M21: 5,070,470 km (0.12 R)
• M22: 5,370,414 km (0.112 R)
• M23: 5,457,031 km (0.113 R)
• M24: 5,764,455 km (0.076 R)
• M25: 6,304,653 km (0.111 R)
• M26: 6,650,523 km (0.118 R)
• M27: 6,790,696 km (0.068 R)
• M28: 6,955,403 km (0.119 R)
• M29: 7,073,885 km (0.043 R)
• M30: 7,216,900 km (0.076 R)
• M31: 7,336,878 km (0.101 R)
• M32: 7,700,850 km (0.067 R)
• M33: 8,370,898 km (0.098 R)
• M34: 8,598,287 km (0.111 R)
• M35: 9,007,886 km (0.096 R)
• M36: 9,371,559 km (0.099 R)
• M37: 9,979,375 km (0.065 R)
• M38: 10,193,749 km (0.076 R)
• M39: 10,274,681 km (0.037 R)
• M40: 10,436,845 km (0.041 R)
• M41: 10,600,056 km (0.093 R)
• M42: 10,846,294 km (0.072 R)
• M43: 11,456,355 km (0.031 R)
• M44: 11,652,777 km (0.118 R)
• M45: 12,449,834 km (0.061 R)
• M46: 12,565,174 km (0.118 R)
• M47: 13,352,807 km (0.036 R)
• M48: 13,976,480 km (0.047 R)
• M49: 14,066,389 km (0.099 R)
• M50: 14,276,873 km (0.107 R)
• M51: 14,822,755 km (0.037 R)
• M52: 15,036,980 km (0.111 R)
• M53: 15,623,553 km (0.032 R)
• M54: 16,091,944 km (0.032 R)
• M55: 16,596,687 km (0.069 R)
• M56: 16,691,831 km (0.091 R)
• M57: 17,395,689 km (0.115 R)
• M58: 17,589,418 km (0.106 R)
• M59: 17,946,209 km (0.09 R)
• M60: 18,076,659 km (0.079 R)
• M61: 18,240,020 km (0.082 R)
• M62: 18,338,305 km (0.083 R)
• M63: 18,502,564 km (0.112 R)
• M64: 18,601,298 km (0.077 R)
• M65: 18,898,549 km (0.115 R)
• M66: 19,297,527 km (0.11 R)
• M67: 20,578,982 km (0.049 R)
• M68: 20,749,673 km (0.115 R)
• M69: 21,057,995 km (0.073 R)
• M70: 22,201,670 km (0.049 R)
• M71: 22,446,861 km (0.085 R)
• M72: 23,117,060 km (0.1 R)
• M73: 23,223,424 km (0.109 R)
• M74: 23,829,445 km (0.05 R)
• M75: 23,972,909 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.3

Radius: 6.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.86 AU - 17.76 AU

Year: 25098 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 121.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,338,127 km

• M1: 205,697 km (0.068 R)
• M2: 306,077 km (0.106 R)
• M3: 651,499 km (0.11 R)
• M4: 1,000,511 km (0.114 R)
• M5: 1,113,457 km (0.102 R)
• M6: 1,230,592 km (0.08 R)
• M7: 1,376,600 km (0.078 R)
• M8: 1,793,379 km (0.12 R)
• M9: 1,848,282 km (0.11 R)
• M10: 2,130,722 km (0.12 R)
• M11: 2,188,766 km (0.089 R)
• M12: 2,247,558 km (0.107 R)
• M13: 2,518,181 km (0.099 R)
• M14: 2,799,275 km (0.073 R)
• M15: 4,165,852 km (0.095 R)
• M16: 4,386,359 km (0.078 R)
• M17: 4,460,709 km (0.055 R)
• M18: 4,954,382 km (0.054 R)
• M19: 5,227,249 km (0.109 R)
• M20: 7,448,029 km (0.063 R)
• M21: 8,306,422 km (0.096 R)
• M22: 8,958,968 km (0.103 R)
• M23: 9,006,241 km (0.107 R)
• M24: 9,579,500 km (0.061 R)
• M25: 9,773,378 km (0.118 R)
• M26: 10,362,345 km (0.09 R)
• M27: 10,511,345 km (0.101 R)
• M28: 12,249,822 km (0.114 R)
• M29: 12,512,815 km (0.034 R)
• M30: 12,991,079 km (0.11 R)
• M31: 13,313,313 km (0.079 R)
• M32: 14,572,478 km (0.109 R)
• M33: 16,156,271 km (0.078 R)
• M34: 16,213,716 km (0.071 R)
• M35: 16,560,634 km (0.073 R)
• M36: 17,734,229 km (0.108 R)
• M37: 19,422,142 km (0.07 R)
• M38: 19,605,998 km (0.082 R)
• M39: 21,476,121 km (0.032 R)
• M40: 24,320,275 km (0.042 R)
• M41: 24,452,370 km (0.096 R)
• M42: 24,584,615 km (0.09 R)
• M43: 24,783,580 km (0.111 R)
• M44: 24,850,001 km (0.076 R)
• M45: 25,517,358 km (0.068 R)
• M46: 26,123,229 km (0.081 R)
• M47: 26,529,686 km (0.12 R)
• M48: 26,665,671 km (0.113 R)
• M49: 27,692,660 km (0.11 R)
• M50: 28,662,952 km (0.079 R)
• M51: 28,942,102 km (0.062 R)
• M52: 31,351,974 km (0.061 R)
• M53: 32,290,252 km (0.076 R)
• M54: 32,726,479 km (0.096 R)
• M55: 33,091,498 km (0.087 R)
• M56: 34,713,288 km (0.06 R)
• M57: 35,608,781 km (0.096 R)
• M58: 35,984,122 km (0.117 R)
• M59: 36,210,015 km (0.107 R)
• M60: 37,194,219 km (0.046 R)
• M61: 39,111,316 km (0.102 R)
• M62: 39,188,658 km (0.112 R)
• M63: 39,498,625 km (0.06 R)
• M64: 39,653,908 km (0.087 R)
• M65: 39,887,280 km (0.081 R)
• M66: 40,120,952 km (0.112 R)
• M67: 40,746,570 km (0.035 R)
• M68: 40,903,349 km (0.088 R)
• M69: 41,296,492 km (0.07 R)
• M70: 42,801,746 km (0.091 R)
• M71: 43,280,758 km (0.105 R)
• M72: 44,002,718 km (0.087 R)
• M73: 44,405,435 km (0.096 R)
• M74: 45,295,842 km (0.118 R)
• M75: 45,377,073 km (0.054 R)
• M76: 46,601,532 km (0.07 R)
• M77: 47,012,028 km (0.065 R)
• M78: 47,754,034 km (0.104 R)
• M79: 48,250,848 km (0.037 R)
• M80: 48,416,902 km (0.087 R)
• M81: 48,499,929 km (0.083 R)
• M82: 50,592,055 km (0.104 R)
• M83: 51,183,116 km (0.106 R)
• M84: 51,437,133 km (0.069 R)
• M85: 53,055,483 km (0.105 R)
• M86: 55,036,907 km (0.042 R)
• M87: 55,731,789 km (0.119 R)
• M88: 56,254,783 km (0.105 R)
• M89: 58,805,726 km (0.035 R)
• M90: 59,160,423 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit