🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.87 AU

Year: 229 Days

Day: 44.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.14 AU - 2.22 AU

Year: 1158 Days

Day: 28.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.01 AU - 2.57 AU

Year: 1247 Days

Day: 44.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,345,295 km

• M1: 749,785 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.36 AU - 2.6 AU

Year: 1406 Days

Day: 22.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.87 AU - 4.23 AU

Year: 2407 Days

Day: 15.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,345,295 km

• M1: 2,805,110 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.1

Radius: 8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.22 AU - 8.78 AU

Year: 8919 Days

Day: 7.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,345,295 km

• M1: 106,065 km (0.05 R)
• M2: 178,769 km (0.097 R)
• M3: 275,559 km (0.103 R)
• M4: 332,855 km (0.119 R)
• M5: 400,174 km (0.071 R)
• M6: 511,475 km (0.109 R)
• M7: 733,778 km (0.108 R)
• M8: 1,125,874 km (0.088 R)
• M9: 1,179,130 km (0.031 R)
• M10: 1,584,840 km (0.113 R)
• M11: 1,857,108 km (0.072 R)
• M12: 1,911,562 km (0.08 R)
• M13: 2,059,364 km (0.083 R)
• M14: 2,698,446 km (0.111 R)
• M15: 3,002,429 km (0.109 R)
• M16: 3,428,484 km (0.098 R)
• M17: 3,665,746 km (0.106 R)
• M18: 3,746,080 km (0.116 R)
• M19: 3,815,344 km (0.112 R)
• M20: 4,264,287 km (0.092 R)
• M21: 4,348,960 km (0.097 R)
• M22: 4,568,869 km (0.107 R)
• M23: 4,680,169 km (0.066 R)
• M24: 5,019,757 km (0.075 R)
• M25: 5,198,975 km (0.084 R)
• M26: 5,789,288 km (0.099 R)
• M27: 6,126,482 km (0.082 R)
• M28: 6,511,696 km (0.091 R)
• M29: 6,890,628 km (0.077 R)
• M30: 7,047,107 km (0.098 R)
• M31: 7,291,101 km (0.114 R)
• M32: 7,538,087 km (0.08 R)
• M33: 8,099,827 km (0.081 R)
• M34: 8,675,181 km (0.059 R)
• M35: 9,029,727 km (0.114 R)
• M36: 9,232,283 km (0.12 R)
• M37: 9,310,672 km (0.089 R)
• M38: 9,673,746 km (0.082 R)
• M39: 9,848,925 km (0.104 R)
• M40: 9,928,960 km (0.118 R)
• M41: 10,267,500 km (0.118 R)
• M42: 10,560,562 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.2

Radius: 5.4

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.03 AU - 15.39 AU

Year: 21348 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,345,295 km

• M1: 85,720 km (0.109 R)
• M2: 306,825 km (0.062 R)
• M3: 375,042 km (0.081 R)
• M4: 487,539 km (0.06 R)
• M5: 722,109 km (0.07 R)
• M6: 1,146,518 km (0.1 R)
• M7: 1,398,291 km (0.111 R)
• M8: 1,575,714 km (0.095 R)
• M9: 2,083,300 km (0.066 R)
• M10: 2,150,170 km (0.119 R)
• M11: 2,459,688 km (0.106 R)
• M12: 3,006,468 km (0.095 R)
• M13: 3,158,460 km (0.099 R)
• M14: 3,430,578 km (0.082 R)
• M15: 3,549,509 km (0.114 R)
• M16: 3,669,785 km (0.116 R)
• M17: 4,549,122 km (0.102 R)
• M18: 5,215,281 km (0.072 R)
• M19: 5,676,042 km (0.1 R)
• M20: 6,538,025 km (0.107 R)
• M21: 6,636,461 km (0.118 R)
• M22: 7,491,562 km (0.106 R)
• M23: 8,063,176 km (0.078 R)
• M24: 8,327,665 km (0.117 R)
• M25: 8,380,772 km (0.085 R)
• M26: 8,865,020 km (0.09 R)
• M27: 9,083,134 km (0.116 R)
• M28: 9,469,096 km (0.04 R)
• M29: 10,890,875 km (0.105 R)
• M30: 11,300,773 km (0.06 R)
• M31: 11,715,757 km (0.074 R)
• M32: 11,954,964 km (0.072 R)
• M33: 12,195,966 km (0.116 R)
• M34: 13,051,965 km (0.107 R)
• M35: 13,738,021 km (0.118 R)
• M36: 13,801,002 km (0.099 R)
• M37: 13,927,113 km (0.079 R)
• M38: 14,628,129 km (0.118 R)
• M39: 15,144,989 km (0.074 R)
• M40: 15,667,834 km (0.075 R)
• M41: 15,799,480 km (0.108 R)
• M42: 17,068,519 km (0.076 R)
• M43: 17,612,457 km (0.11 R)
• M44: 18,300,457 km (0.076 R)
• M45: 20,560,432 km (0.074 R)
• M46: 22,608,876 km (0.107 R)
• M47: 22,757,726 km (0.106 R)
• M48: 26,895,902 km (0.115 R)
• M49: 27,132,566 km (0.079 R)
• M50: 27,528,402 km (0.086 R)
• M51: 27,687,275 km (0.089 R)
• M52: 28,006,068 km (0.096 R)
• M53: 31,507,855 km (0.063 R)
• M54: 31,840,560 km (0.114 R)
• M55: 33,267,574 km (0.056 R)
• M56: 34,886,822 km (0.092 R)
• M57: 36,183,387 km (0.092 R)
• M58: 36,444,584 km (0.054 R)
• M59: 36,706,381 km (0.113 R)
• M60: 37,848,112 km (0.057 R)
• M61: 39,806,647 km (0.058 R)
• M62: 40,979,345 km (0.104 R)
• M63: 42,805,636 km (0.072 R)
• M64: 43,451,150 km (0.101 R)
• M65: 44,751,605 km (0.076 R)
• M66: 47,485,955 km (0.096 R)
• M67: 48,441,287 km (0.104 R)
• M68: 49,210,220 km (0.093 R)
• M69: 49,499,542 km (0.108 R)
• M70: 49,692,822 km (0.084 R)
• M71: 49,886,252 km (0.079 R)
• M72: 50,857,292 km (0.091 R)
• M73: 51,834,765 km (0.112 R)
• M74: 53,609,444 km (0.046 R)
• M75: 53,807,961 km (0.11 R)
• M76: 54,604,120 km (0.083 R)
• M77: 55,705,161 km (0.115 R)
• M78: 55,805,541 km (0.05 R)
• M79: 55,906,071 km (0.093 R)
• M80: 56,308,788 km (0.094 R)
• M81: 59,051,964 km (0.053 R)
• M82: 60,697,990 km (0.12 R)
• M83: 63,404,814 km (0.091 R)
• M84: 63,929,902 km (0.116 R)
• M85: 64,350,870 km (0.096 R)
• M86: 64,561,803 km (0.096 R)
• M87: 66,896,727 km (0.084 R)
• M88: 68,935,297 km (0.073 R)
• M89: 69,907,983 km (0.047 R)
• M90: 70,776,548 km (0.067 R)
• M91: 72,304,840 km (0.092 R)
• M92: 72,524,150 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.6

Radius: 5.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.83 AU - 16.49 AU

Year: 22303 Days

Day: 24.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,345,295 km

• M1: 228,137 km (0.097 R)
• M2: 633,996 km (0.104 R)
• M3: 693,985 km (0.104 R)
• M4: 730,786 km (0.094 R)
• M5: 994,227 km (0.104 R)
• M6: 2,120,550 km (0.081 R)
• M7: 2,589,390 km (0.086 R)
• M8: 3,110,140 km (0.06 R)
• M9: 3,172,223 km (0.098 R)
• M10: 3,255,698 km (0.088 R)
• M11: 3,297,735 km (0.06 R)
• M12: 4,244,540 km (0.114 R)
• M13: 4,499,455 km (0.097 R)
• M14: 4,546,279 km (0.03 R)
• M15: 4,664,162 km (0.109 R)
• M16: 5,719,725 km (0.119 R)
• M17: 5,796,020 km (0.076 R)
• M18: 6,078,610 km (0.09 R)
• M19: 6,444,975 km (0.08 R)
• M20: 6,926,381 km (0.118 R)
• M21: 7,089,443 km (0.049 R)
• M22: 7,642,207 km (0.112 R)
• M23: 8,439,115 km (0.069 R)
• M24: 9,652,803 km (0.115 R)
• M25: 10,357,259 km (0.07 R)
• M26: 10,637,456 km (0.064 R)
• M27: 11,014,891 km (0.084 R)
• M28: 11,205,329 km (0.073 R)
• M29: 11,525,020 km (0.067 R)
• M30: 11,589,347 km (0.057 R)
• M31: 11,880,165 km (0.081 R)
• M32: 12,010,166 km (0.113 R)
• M33: 12,337,336 km (0.101 R)
• M34: 12,634,288 km (0.102 R)
• M35: 13,100,884 km (0.117 R)
• M36: 13,505,397 km (0.053 R)
• M37: 13,948,057 km (0.086 R)
• M38: 14,016,722 km (0.094 R)
• M39: 14,085,238 km (0.102 R)
• M40: 15,304,760 km (0.047 R)
• M41: 16,593,994 km (0.083 R)
• M42: 16,739,403 km (0.106 R)
• M43: 16,885,112 km (0.109 R)
• M44: 17,361,880 km (0.104 R)
• M45: 17,472,583 km (0.106 R)
• M46: 17,806,036 km (0.062 R)
• M47: 18,104,035 km (0.106 R)
• M48: 18,818,664 km (0.075 R)
• M49: 20,081,719 km (0.114 R)
• M50: 21,569,619 km (0.035 R)
• M51: 22,406,919 km (0.115 R)
• M52: 23,052,134 km (0.07 R)
• M53: 23,376,911 km (0.112 R)
• M54: 23,907,984 km (0.117 R)
• M55: 23,949,123 km (0.114 R)
• M56: 25,148,748 km (0.066 R)
• M57: 26,283,299 km (0.068 R)
• M58: 28,558,383 km (0.04 R)
• M59: 28,907,245 km (0.075 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit