🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.5 AU - 0.62 AU

Year: 160 Days

Day: 13.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.78 AU

Year: 196 Days

Day: 46.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,418,264 km

• M1: 184,604 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.98 AU - 1.32 AU

Year: 472 Days

Day: 33.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 116,418,264 km

• M1: 62,382 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2 AU - 2.42 AU

Year: 1258 Days

Day: 18.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 14.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.69 AU - 7.43 AU

Year: 5712 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 116,418,264 km

• M1: 178,021 km (0.064 R)
• M2: 748,737 km (0.093 R)
• M3: 1,650,962 km (0.088 R)
• M4: 2,126,683 km (0.062 R)
• M5: 2,590,736 km (0.095 R)
• M6: 3,123,155 km (0.029 R)
• M7: 4,462,056 km (0.112 R)
• M8: 6,030,589 km (0.109 R)
• M9: 7,287,959 km (0.03 R)
• M10: 8,360,277 km (0.083 R)
• M11: 8,954,779 km (0.09 R)
• M12: 10,140,492 km (0.111 R)
• M13: 12,926,752 km (0.118 R)
• M14: 13,669,206 km (0.076 R)
• M15: 14,552,432 km (0.111 R)
• M16: 16,802,683 km (0.095 R)
• M17: 18,603,094 km (0.054 R)
• M18: 23,662,643 km (0.09 R)
• M19: 24,293,797 km (0.079 R)
• M20: 25,098,484 km (0.097 R)
• M21: 26,003,999 km (0.069 R)
• M22: 27,619,507 km (0.101 R)
• M23: 29,481,851 km (0.105 R)
• M24: 31,143,584 km (0.062 R)
• M25: 32,189,423 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.2

Radius: 13.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.45 AU - 7.17 AU

Year: 6069 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 116,418,264 km

• M1: 172,935 km (0.104 R)
• M2: 799,152 km (0.115 R)
• M3: 1,257,071 km (0.061 R)
• M4: 1,896,901 km (0.117 R)
• M5: 2,620,805 km (0.08 R)
• M6: 4,335,945 km (0.091 R)
• M7: 5,299,654 km (0.116 R)
• M8: 6,039,715 km (0.089 R)
• M9: 6,570,787 km (0.102 R)
• M10: 7,575,487 km (0.107 R)
• M11: 9,980,272 km (0.082 R)
• M12: 12,588,960 km (0.073 R)
• M13: 13,514,223 km (0.081 R)
• M14: 14,022,257 km (0.113 R)
• M15: 15,500,733 km (0.071 R)
• M16: 18,146,970 km (0.066 R)
• M17: 18,766,006 km (0.115 R)
• M18: 21,307,973 km (0.118 R)
• M19: 28,515,149 km (0.075 R)
• M20: 29,258,501 km (0.053 R)
• M21: 35,040,160 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 11.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.17 AU - 7.59 AU

Year: 7676 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 116,418,264 km

• M1: 144,212 km (0.057 R)
• M2: 514,317 km (0.117 R)
• M3: 1,152,053 km (0.099 R)
• M4: 1,744,610 km (0.114 R)
• M5: 2,790,599 km (0.05 R)
• M6: 4,074,597 km (0.105 R)
• M7: 6,106,585 km (0.087 R)
• M8: 6,869,534 km (0.09 R)
• M9: 7,730,769 km (0.088 R)
• M10: 8,169,091 km (0.08 R)
• M11: 8,897,034 km (0.073 R)
• M12: 9,626,025 km (0.118 R)
• M13: 10,526,454 km (0.095 R)
• M14: 10,974,649 km (0.11 R)
• M15: 12,895,785 km (0.066 R)
• M16: 14,642,041 km (0.114 R)
• M17: 15,031,893 km (0.11 R)
• M18: 15,716,304 km (0.101 R)
• M19: 17,580,592 km (0.106 R)
• M20: 18,469,204 km (0.081 R)
• M21: 19,521,026 km (0.1 R)
• M22: 24,053,842 km (0.051 R)
• M23: 25,069,462 km (0.059 R)
• M24: 28,633,182 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.4

Radius: 3.1

Gravity: 101.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.65 AU - 19.41 AU

Year: 31785 Days

Day: 21.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 116,418,264 km

• M1: 38,596 km (0.063 R)
• M2: 151,543 km (0.118 R)
• M3: 312,360 km (0.069 R)
• M4: 610,359 km (0.118 R)
• M5: 997,818 km (0.114 R)
• M6: 1,116,299 km (0.12 R)
• M7: 1,294,770 km (0.112 R)
• M8: 1,491,790 km (0.115 R)
• M9: 1,749,996 km (0.11 R)
• M10: 2,179,940 km (0.117 R)
• M11: 2,458,940 km (0.097 R)
• M12: 2,761,128 km (0.075 R)
• M13: 3,087,550 km (0.085 R)
• M14: 4,612,701 km (0.115 R)
• M15: 6,126,781 km (0.091 R)
• M16: 8,538,298 km (0.059 R)
• M17: 9,884,829 km (0.116 R)
• M18: 10,714,499 km (0.114 R)
• M19: 11,440,497 km (0.096 R)
• M20: 16,308,262 km (0.108 R)
• M21: 21,365,119 km (0.075 R)
• M22: 24,062,219 km (0.114 R)
• M23: 26,977,582 km (0.07 R)
• M24: 28,588,153 km (0.105 R)
• M25: 33,649,498 km (0.076 R)
• M26: 35,355,662 km (0.115 R)
• M27: 38,603,731 km (0.113 R)
• M28: 42,936,384 km (0.095 R)
• M29: 45,872,691 km (0.111 R)
• M30: 46,627,113 km (0.111 R)
• M31: 54,211,426 km (0.058 R)
• M32: 55,906,519 km (0.027 R)
• M33: 58,074,492 km (0.116 R)
• M34: 61,658,707 km (0.089 R)
• M35: 63,738,267 km (0.12 R)
• M36: 69,263,964 km (0.111 R)
• M37: 83,473,218 km (0.084 R)
• M38: 92,446,697 km (0.043 R)
• M39: 100,767,929 km (0.098 R)
• M40: 104,621,121 km (0.101 R)
• M41: 105,272,770 km (0.086 R)
• M42: 108,238,398 km (0.11 R)
• M43: 113,304,230 km (0.114 R)
• M44: 116,418,260 km (0.069 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: 408 - 11,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit