🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.51 AU - 0.51 AU

Year: 129 Days

Day: 34.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,044,926 km

• M1: 176,675 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.7 AU

Year: 148 Days

Day: 35.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.53 AU - 0.61 AU

Year: 152 Days

Day: 27.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.69 AU - 0.83 AU

Year: 234 Days

Day: 44.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.13 AU - 1.57 AU

Year: 554 Days

Day: 25.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.34 AU - 1.4 AU

Year: 566 Days

Day: 26 Hours

Environment

Temp: 13 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.6 AU - 5.3 AU

Year: 3315 Days

Day: 12.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 10.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.25 AU - 13.39 AU

Year: 13448 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,044,926 km

• M1: 137,630 km (0.118 R)
• M2: 291,267 km (0.111 R)
• M3: 841,189 km (0.112 R)
• M4: 1,005,298 km (0.078 R)
• M5: 1,140,534 km (0.057 R)
• M6: 1,858,454 km (0.107 R)
• M7: 2,002,218 km (0.075 R)
• M8: 2,100,055 km (0.112 R)
• M9: 2,429,469 km (0.119 R)
• M10: 2,640,552 km (0.091 R)
• M11: 2,912,671 km (0.116 R)
• M12: 3,165,641 km (0.066 R)
• M13: 3,454,963 km (0.069 R)
• M14: 3,813,699 km (0.077 R)
• M15: 4,215,818 km (0.113 R)
• M16: 4,599,087 km (0.115 R)
• M17: 4,696,625 km (0.072 R)
• M18: 4,993,577 km (0.063 R)
• M19: 5,885,779 km (0.097 R)
• M20: 6,027,448 km (0.038 R)
• M21: 7,852,691 km (0.103 R)
• M22: 8,047,917 km (0.116 R)
• M23: 8,443,304 km (0.116 R)
• M24: 9,007,587 km (0.103 R)
• M25: 9,376,795 km (0.093 R)
• M26: 10,172,506 km (0.11 R)
• M27: 10,514,038 km (0.112 R)
• M28: 10,599,907 km (0.081 R)
• M29: 11,076,974 km (0.043 R)
• M30: 11,384,248 km (0.11 R)
• M31: 12,007,174 km (0.103 R)
• M32: 12,732,574 km (0.116 R)
• M33: 12,916,280 km (0.119 R)
• M34: 13,286,086 km (0.036 R)
• M35: 13,565,685 km (0.114 R)
• M36: 14,321,004 km (0.111 R)
• M37: 14,464,169 km (0.102 R)
• M38: 14,559,912 km (0.068 R)
• M39: 15,823,116 km (0.069 R)
• M40: 17,070,613 km (0.066 R)
• M41: 17,425,459 km (0.119 R)
• M42: 17,578,348 km (0.094 R)
• M43: 18,817,318 km (0.1 R)
• M44: 19,711,913 km (0.057 R)
• M45: 20,298,187 km (0.089 R)
• M46: 22,477,828 km (0.105 R)
• M47: 22,755,482 km (0.095 R)
• M48: 22,866,932 km (0.043 R)
• M49: 23,034,332 km (0.12 R)
• M50: 23,539,075 km (0.081 R)
• M51: 23,651,723 km (0.116 R)
• M52: 23,990,711 km (0.037 R)
• M53: 24,160,804 km (0.108 R)
• M54: 24,274,498 km (0.099 R)
• M55: 24,673,626 km (0.038 R)
• M56: 25,074,997 km (0.105 R)
• M57: 26,058,603 km (0.038 R)
• M58: 27,765,514 km (0.107 R)
• M59: 27,944,134 km (0.079 R)
• M60: 28,482,387 km (0.107 R)
• M61: 30,117,492 km (0.106 R)
• M62: 30,301,049 km (0.111 R)
• M63: 30,730,843 km (0.114 R)
• M64: 31,039,015 km (0.041 R)
• M65: 33,098,828 km (0.09 R)
• M66: 33,541,488 km (0.087 R)
• M67: 33,604,918 km (0.091 R)
• M68: 34,688,605 km (0.096 R)
• M69: 35,718,885 km (0.07 R)
• M70: 35,848,437 km (0.116 R)
• M71: 36,043,064 km (0.092 R)
• M72: 36,368,140 km (0.105 R)
• M73: 36,759,338 km (0.097 R)
• M74: 37,349,053 km (0.081 R)
• M75: 37,414,727 km (0.044 R)
• M76: 38,074,004 km (0.119 R)
• M77: 38,604,030 km (0.102 R)
• M78: 39,069,877 km (0.062 R)
• M79: 39,604,690 km (0.062 R)
• M80: 40,074,427 km (0.081 R)
• M81: 40,748,964 km (0.106 R)
• M82: 42,382,722 km (0.069 R)
• M83: 42,725,900 km (0.058 R)
• M84: 43,207,755 km (0.116 R)
• M85: 43,345,833 km (0.118 R)
• M86: 43,760,668 km (0.099 R)
• M87: 44,038,023 km (0.095 R)
• M88: 45,013,251 km (0.057 R)
• M89: 45,363,310 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.7

Radius: 5.4

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.81 AU - 19.61 AU

Year: 29730 Days

Day: 18.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,044,926 km

• M1: 197,170 km (0.085 R)
• M2: 259,852 km (0.092 R)
• M3: 368,160 km (0.068 R)
• M4: 900,430 km (0.097 R)
• M5: 1,011,581 km (0.114 R)
• M6: 1,247,048 km (0.062 R)
• M7: 1,542,952 km (0.072 R)
• M8: 1,587,084 km (0.049 R)
• M9: 1,930,860 km (0.051 R)
• M10: 2,148,076 km (0.086 R)
• M11: 2,684,983 km (0.101 R)
• M12: 3,037,435 km (0.104 R)
• M13: 3,148,736 km (0.091 R)
• M14: 3,404,249 km (0.066 R)
• M15: 4,026,277 km (0.06 R)
• M16: 4,241,399 km (0.038 R)
• M17: 4,523,391 km (0.109 R)
• M18: 4,586,970 km (0.06 R)
• M19: 4,908,905 km (0.096 R)
• M20: 4,974,279 km (0.109 R)
• M21: 5,405,569 km (0.106 R)
• M22: 5,814,420 km (0.114 R)
• M23: 5,918,092 km (0.068 R)
• M24: 6,057,367 km (0.115 R)
• M25: 7,433,967 km (0.037 R)
• M26: 8,079,931 km (0.118 R)
• M27: 8,468,137 km (0.09 R)
• M28: 8,585,871 km (0.071 R)
• M29: 8,704,053 km (0.071 R)
• M30: 8,982,006 km (0.083 R)
• M31: 9,222,559 km (0.105 R)
• M32: 9,262,951 km (0.12 R)
• M33: 10,122,690 km (0.068 R)
• M34: 10,206,016 km (0.118 R)
• M35: 10,373,116 km (0.047 R)
• M36: 10,667,675 km (0.072 R)
• M37: 11,308,402 km (0.108 R)
• M38: 11,611,637 km (0.065 R)
• M39: 12,626,659 km (0.094 R)
• M40: 13,349,366 km (0.103 R)
• M41: 13,946,411 km (0.077 R)
• M42: 14,085,388 km (0.098 R)
• M43: 15,885,798 km (0.069 R)
• M44: 15,982,588 km (0.085 R)
• M45: 16,079,527 km (0.037 R)
• M46: 16,128,146 km (0.039 R)
• M47: 17,010,175 km (0.073 R)
• M48: 17,109,209 km (0.065 R)
• M49: 17,657,037 km (0.109 R)
• M50: 18,872,220 km (0.092 R)
• M51: 19,697,252 km (0.087 R)
• M52: 20,481,295 km (0.11 R)
• M53: 20,639,420 km (0.039 R)
• M54: 20,797,844 km (0.07 R)
• M55: 21,275,660 km (0.115 R)
• M56: 21,649,804 km (0.111 R)
• M57: 21,703,360 km (0.108 R)
• M58: 22,026,042 km (0.095 R)
• M59: 22,187,907 km (0.087 R)
• M60: 23,387,383 km (0.086 R)
• M61: 24,496,053 km (0.026 R)
• M62: 24,944,248 km (0.069 R)
• M63: 25,169,393 km (0.112 R)
• M64: 25,282,190 km (0.113 R)
• M65: 25,962,710 km (0.091 R)
• M66: 26,362,436 km (0.103 R)
• M67: 27,052,381 km (0.11 R)
• M68: 28,273,998 km (0.092 R)
• M69: 31,679,294 km (0.099 R)
• M70: 32,412,623 km (0.076 R)
• M71: 32,473,958 km (0.106 R)
• M72: 33,151,337 km (0.117 R)
• M73: 33,958,118 km (0.064 R)
• M74: 34,332,562 km (0.098 R)
• M75: 34,771,183 km (0.102 R)
• M76: 35,274,729 km (0.073 R)
• M77: 36,544,217 km (0.104 R)
• M78: 36,799,879 km (0.112 R)
• M79: 37,313,000 km (0.046 R)
• M80: 37,699,411 km (0.092 R)
• M81: 38,151,945 km (0.028 R)
• M82: 39,323,595 km (0.117 R)
• M83: 39,782,562 km (0.065 R)
• M84: 40,573,336 km (0.081 R)
• M85: 41,103,361 km (0.075 R)
• M86: 41,302,775 km (0.056 R)
• M87: 42,036,553 km (0.11 R)
• M88: 42,976,626 km (0.088 R)
• M89: 45,563,023 km (0.072 R)
• M90: 45,975,914 km (0.048 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit