🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 304 Days

Day: 12.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.84 AU - 1.36 AU

Year: 432 Days

Day: 43.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,626,724 km

• M1: 623,973 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 8.1

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.32 AU - 10.16 AU

Year: 9683 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 104,626,724 km

• M1: 100,679 km (0.083 R)
• M2: 365,916 km (0.083 R)
• M3: 1,392,756 km (0.07 R)
• M4: 2,105,590 km (0.11 R)
• M5: 2,451,610 km (0.073 R)
• M6: 5,020,205 km (0.12 R)
• M7: 8,304,477 km (0.094 R)
• M8: 8,687,747 km (0.071 R)
• M9: 9,443,665 km (0.107 R)
• M10: 10,194,496 km (0.045 R)
• M11: 10,486,063 km (0.104 R)
• M12: 11,239,587 km (0.113 R)
• M13: 12,082,571 km (0.076 R)
• M14: 19,348,689 km (0.119 R)
• M15: 25,363,122 km (0.101 R)
• M16: 27,366,238 km (0.093 R)
• M17: 29,276,752 km (0.053 R)
• M18: 31,787,603 km (0.092 R)
• M19: 32,515,696 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 11.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.51 AU - 10.15 AU

Year: 11549 Days

Day: 11.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 104,626,724 km

• M1: 144,362 km (0.072 R)
• M2: 620,831 km (0.097 R)
• M3: 1,126,771 km (0.117 R)
• M4: 1,714,691 km (0.118 R)
• M5: 2,160,193 km (0.093 R)
• M6: 3,077,228 km (0.071 R)
• M7: 3,984,539 km (0.092 R)
• M8: 6,399,797 km (0.082 R)
• M9: 8,364,765 km (0.069 R)
• M10: 9,761,560 km (0.094 R)
• M11: 10,172,954 km (0.045 R)
• M12: 11,477,149 km (0.114 R)
• M13: 12,767,879 km (0.111 R)
• M14: 13,136,189 km (0.11 R)
• M15: 14,814,677 km (0.113 R)
• M16: 16,128,745 km (0.049 R)
• M17: 17,821,594 km (0.057 R)
• M18: 21,213,726 km (0.081 R)
• M19: 25,883,723 km (0.118 R)
• M20: 27,175,500 km (0.075 R)
• M21: 28,614,183 km (0.101 R)
• M22: 30,646,919 km (0.115 R)
• M23: 31,754,691 km (0.053 R)
• M24: 34,285,438 km (0.12 R)
• M25: 36,453,710 km (0.112 R)
• M26: 37,822,979 km (0.12 R)
• M27: 39,226,207 km (0.116 R)
• M28: 40,929,080 km (0.055 R)
• M29: 49,129,736 km (0.051 R)
• M30: 52,193,650 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 8.6

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.83 AU - 10.49 AU

Year: 12136 Days

Day: 5.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 104,626,724 km

• M1: 111,151 km (0.103 R)
• M2: 604,675 km (0.066 R)
• M3: 1,006,644 km (0.115 R)
• M4: 3,120,761 km (0.115 R)
• M5: 3,823,123 km (0.118 R)
• M6: 5,276,018 km (0.069 R)
• M7: 9,179,325 km (0.113 R)
• M8: 9,560,650 km (0.109 R)
• M9: 11,192,464 km (0.112 R)
• M10: 14,545,551 km (0.104 R)
• M11: 20,062,870 km (0.101 R)
• M12: 26,447,557 km (0.025 R)
• M13: 43,561,554 km (0.047 R)
• M14: 44,911,076 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.3

Radius: 7.1

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.51 AU - 20.47 AU

Year: 28594 Days

Day: 15.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 104,626,724 km

• M1: 88,263 km (0.112 R)
• M2: 541,095 km (0.109 R)
• M3: 1,098,497 km (0.106 R)
• M4: 1,462,319 km (0.109 R)
• M5: 2,192,058 km (0.097 R)
• M6: 2,939,149 km (0.067 R)
• M7: 3,450,026 km (0.109 R)
• M8: 5,130,010 km (0.037 R)
• M9: 5,645,225 km (0.062 R)
• M10: 7,399,111 km (0.077 R)
• M11: 7,778,192 km (0.066 R)
• M12: 8,752,672 km (0.11 R)
• M13: 10,330,182 km (0.067 R)
• M14: 11,080,864 km (0.116 R)
• M15: 17,010,774 km (0.102 R)
• M16: 17,671,248 km (0.1 R)
• M17: 19,245,018 km (0.116 R)
• M18: 19,962,041 km (0.093 R)
• M19: 20,590,651 km (0.081 R)
• M20: 23,468,166 km (0.106 R)
• M21: 24,286,317 km (0.066 R)
• M22: 25,733,078 km (0.103 R)
• M23: 28,532,951 km (0.116 R)
• M24: 34,879,940 km (0.093 R)
• M25: 40,588,595 km (0.064 R)
• M26: 44,899,856 km (0.093 R)
• M27: 46,889,807 km (0.033 R)
• M28: 53,211,514 km (0.055 R)
• M29: 55,644,274 km (0.094 R)
• M30: 64,742,218 km (0.09 R)
• M31: 65,657,159 km (0.096 R)
• M32: 71,571,511 km (0.102 R)
• M33: 71,815,206 km (0.049 R)
• M34: 76,042,991 km (0.097 R)
• M35: 85,538,118 km (0.102 R)
• M36: 100,297,294 km (0.054 R)
• M37: 104,313,398 km (0.054 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: 205 - 19,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit