🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.73 AU

Year: 178 Days

Day: 37.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.56 AU - 0.88 AU

Year: 228 Days

Day: 42.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.91 AU - 1.01 AU

Year: 351 Days

Day: 21.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.04 AU - 1.06 AU

Year: 401 Days

Day: 13.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 84.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.53 AU - 2.33 AU

Year: 1000 Days

Day: 37 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,107,080 km

• M1: 147,803 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.42 AU - 2.62 AU

Year: 1491 Days

Day: 40.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 149 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.32 AU - 4.36 AU

Year: 2805 Days

Day: 14.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,107,080 km

• M1: 258,206 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.6

Radius: 12

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.85 AU - 5.99 AU

Year: 4068 Days

Day: 9.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,107,080 km

• M1: 166,652 km (0.069 R)
• M2: 351,705 km (0.106 R)
• M3: 441,613 km (0.095 R)
• M4: 573,857 km (0.109 R)
• M5: 709,842 km (0.098 R)
• M6: 989,590 km (0.104 R)
• M7: 1,100,292 km (0.066 R)
• M8: 1,304,793 km (0.084 R)
• M9: 1,396,347 km (0.085 R)
• M10: 1,538,165 km (0.068 R)
• M11: 1,734,737 km (0.112 R)
• M12: 1,887,925 km (0.115 R)
• M13: 2,063,403 km (0.064 R)
• M14: 2,244,566 km (0.093 R)
• M15: 2,374,417 km (0.069 R)
• M16: 2,839,368 km (0.075 R)
• M17: 2,980,438 km (0.089 R)
• M18: 3,227,724 km (0.053 R)
• M19: 3,417,713 km (0.118 R)
• M20: 3,589,601 km (0.107 R)
• M21: 3,786,621 km (0.097 R)
• M22: 3,920,063 km (0.117 R)
• M23: 4,122,917 km (0.107 R)
• M24: 4,237,210 km (0.038 R)
• M25: 4,681,366 km (0.118 R)
• M26: 4,993,727 km (0.034 R)
• M27: 5,843,143 km (0.119 R)
• M28: 5,997,827 km (0.069 R)
• M29: 6,390,223 km (0.097 R)
• M30: 7,814,694 km (0.075 R)
• M31: 8,070,955 km (0.118 R)
• M32: 8,156,973 km (0.081 R)
• M33: 8,446,146 km (0.113 R)
• M34: 8,562,683 km (0.119 R)
• M35: 10,033,978 km (0.1 R)
• M36: 10,406,177 km (0.102 R)
• M37: 10,783,015 km (0.053 R)
• M38: 11,776,943 km (0.063 R)
• M39: 12,169,637 km (0.081 R)
• M40: 12,599,881 km (0.053 R)
• M41: 12,699,962 km (0.086 R)
• M42: 12,800,192 km (0.119 R)
• M43: 13,102,530 km (0.118 R)
• M44: 13,237,766 km (0.062 R)
• M45: 14,649,820 km (0.1 R)
• M46: 15,001,525 km (0.107 R)
• M47: 16,000,988 km (0.065 R)
• M48: 17,132,547 km (0.076 R)
• M49: 18,026,244 km (0.119 R)
• M50: 18,214,438 km (0.095 R)
• M51: 18,554,624 km (0.106 R)
• M52: 18,744,613 km (0.081 R)
• M53: 18,896,904 km (0.101 R)
• M54: 19,011,496 km (0.106 R)
• M55: 19,318,321 km (0.038 R)
• M56: 19,433,661 km (0.114 R)
• M57: 19,781,326 km (0.111 R)
• M58: 19,897,714 km (0.095 R)
• M59: 20,209,176 km (0.112 R)
• M60: 20,797,395 km (0.085 R)
• M61: 21,590,563 km (0.101 R)
• M62: 21,710,241 km (0.059 R)
• M63: 21,830,368 km (0.071 R)
• M64: 22,879,947 km (0.082 R)
• M65: 23,288,050 km (0.089 R)
• M66: 23,904,693 km (0.069 R)
• M67: 24,111,437 km (0.05 R)
• M68: 24,401,956 km (0.115 R)
• M69: 25,238,208 km (0.093 R)
• M70: 25,448,692 km (0.067 R)
• M71: 26,595,659 km (0.054 R)
• M72: 27,240,127 km (0.09 R)
• M73: 28,807,912 km (0.081 R)
• M74: 28,939,858 km (0.09 R)
• M75: 29,116,084 km (0.106 R)
• M76: 29,204,347 km (0.118 R)
• M77: 29,602,726 km (0.073 R)
• M78: 29,691,437 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.6

Radius: 6.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.38 AU - 16.08 AU

Year: 18965 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 45,107,080 km

• M1: 475,272 km (0.097 R)
• M2: 1,298,958 km (0.072 R)
• M3: 1,634,357 km (0.038 R)
• M4: 2,216,741 km (0.068 R)
• M5: 2,424,084 km (0.09 R)
• M6: 2,466,270 km (0.106 R)
• M7: 2,637,859 km (0.111 R)
• M8: 3,844,216 km (0.116 R)
• M9: 4,194,724 km (0.046 R)
• M10: 4,581,584 km (0.082 R)
• M11: 5,472,440 km (0.053 R)
• M12: 5,555,915 km (0.103 R)
• M13: 5,894,605 km (0.091 R)
• M14: 8,254,212 km (0.083 R)
• M15: 9,766,347 km (0.099 R)
• M16: 10,277,523 km (0.102 R)
• M17: 10,937,549 km (0.116 R)
• M18: 11,326,055 km (0.106 R)
• M19: 11,432,718 km (0.05 R)
• M20: 12,998,559 km (0.109 R)
• M21: 13,073,059 km (0.098 R)
• M22: 13,409,953 km (0.103 R)
• M23: 13,977,677 km (0.095 R)
• M24: 14,475,988 km (0.103 R)
• M25: 15,727,523 km (0.116 R)
• M26: 16,891,245 km (0.063 R)
• M27: 17,421,869 km (0.065 R)
• M28: 17,792,572 km (0.107 R)
• M29: 17,916,589 km (0.045 R)
• M30: 18,415,947 km (0.054 R)
• M31: 19,941,097 km (0.115 R)
• M32: 20,070,050 km (0.08 R)
• M33: 20,458,406 km (0.112 R)
• M34: 22,036,963 km (0.103 R)
• M35: 23,381,998 km (0.051 R)
• M36: 25,030,716 km (0.11 R)
• M37: 25,402,167 km (0.087 R)
• M38: 29,460,159 km (0.055 R)
• M39: 30,098,344 km (0.114 R)
• M40: 32,949,829 km (0.114 R)
• M41: 33,000,542 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.8

Radius: 6.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.91 AU - 19.25 AU

Year: 24037 Days

Day: 16.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,107,080 km

• M1: 265,835 km (0.091 R)
• M2: 858,093 km (0.118 R)
• M3: 911,051 km (0.104 R)
• M4: 1,020,557 km (0.113 R)
• M5: 1,212,790 km (0.099 R)
• M6: 1,653,206 km (0.104 R)
• M7: 2,335,522 km (0.102 R)
• M8: 2,486,616 km (0.114 R)
• M9: 2,745,570 km (0.116 R)
• M10: 2,959,046 km (0.116 R)
• M11: 3,067,804 km (0.039 R)
• M12: 3,544,572 km (0.096 R)
• M13: 3,777,047 km (0.077 R)
• M14: 3,835,989 km (0.089 R)
• M15: 4,014,459 km (0.097 R)
• M16: 4,723,702 km (0.098 R)
• M17: 4,787,281 km (0.119 R)
• M18: 5,338,400 km (0.069 R)
• M19: 5,909,714 km (0.116 R)
• M20: 6,324,549 km (0.098 R)
• M21: 6,500,177 km (0.092 R)
• M22: 6,713,055 km (0.117 R)
• M23: 7,182,343 km (0.081 R)
• M24: 7,699,354 km (0.117 R)
• M25: 8,381,669 km (0.054 R)
• M26: 8,847,368 km (0.081 R)
• M27: 9,202,064 km (0.102 R)
• M28: 9,682,273 km (0.105 R)
• M29: 10,129,571 km (0.062 R)
• M30: 10,376,408 km (0.106 R)
• M31: 10,834,177 km (0.079 R)
• M32: 11,128,885 km (0.091 R)
• M33: 12,246,381 km (0.104 R)
• M34: 12,862,874 km (0.108 R)
• M35: 14,171,705 km (0.118 R)
• M36: 16,141,161 km (0.059 R)
• M37: 16,622,567 km (0.085 R)
• M38: 17,402,571 km (0.084 R)
• M39: 19,710,866 km (0.108 R)
• M40: 22,273,328 km (0.067 R)
• M41: 22,380,141 km (0.085 R)
• M42: 23,024,459 km (0.098 R)
• M43: 24,386,398 km (0.061 R)
• M44: 24,441,450 km (0.111 R)
• M45: 24,772,360 km (0.109 R)
• M46: 24,993,915 km (0.113 R)
• M47: 26,111,112 km (0.085 R)
• M48: 26,562,598 km (0.096 R)
• M49: 27,530,496 km (0.109 R)
• M50: 27,759,830 km (0.108 R)
• M51: 27,989,911 km (0.09 R)
• M52: 30,502,557 km (0.091 R)
• M53: 30,918,439 km (0.049 R)
• M54: 32,056,580 km (0.112 R)
• M55: 33,452,627 km (0.109 R)
• M56: 35,054,371 km (0.112 R)
• M57: 35,552,383 km (0.11 R)
• M58: 36,996,750 km (0.109 R)
• M59: 37,249,870 km (0.071 R)
• M60: 37,567,167 km (0.112 R)
• M61: 37,949,090 km (0.075 R)
• M62: 38,332,360 km (0.116 R)
• M63: 39,360,397 km (0.091 R)
• M64: 40,007,557 km (0.06 R)
• M65: 41,115,778 km (0.036 R)
• M66: 41,509,370 km (0.079 R)
• M67: 42,896,591 km (0.115 R)
• M68: 43,829,783 km (0.108 R)
• M69: 44,972,112 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit