🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.1 AU - 2.22 AU

Year: 1154 Days

Day: 19.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.04 AU - 3.94 AU

Year: 2370 Days

Day: 34.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.3

Radius: 11.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.84 AU - 6.96 AU

Year: 5208 Days

Day: 12.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,145,454 km

• M1: 140,472 km (0.087 R)
• M2: 527,482 km (0.101 R)
• M3: 1,314,965 km (0.032 R)
• M4: 1,806,993 km (0.1 R)
• M5: 2,162,138 km (0.098 R)
• M6: 2,714,603 km (0.093 R)
• M7: 4,548,972 km (0.107 R)
• M8: 5,168,008 km (0.067 R)
• M9: 6,080,106 km (0.107 R)
• M10: 6,659,798 km (0.117 R)
• M11: 7,245,922 km (0.025 R)
• M12: 8,156,674 km (0.087 R)
• M13: 9,718,775 km (0.086 R)
• M14: 10,629,078 km (0.1 R)
• M15: 11,636,919 km (0.115 R)
• M16: 12,185,644 km (0.078 R)
• M17: 13,289,377 km (0.114 R)
• M18: 16,313,049 km (0.115 R)
• M19: 19,006,409 km (0.045 R)
• M20: 20,246,725 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 11

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.77 AU - 9.73 AU

Year: 9407 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,145,454 km

• M1: 136,882 km (0.087 R)
• M2: 480,209 km (0.087 R)
• M3: 1,119,291 km (0.047 R)
• M4: 1,731,446 km (0.107 R)
• M5: 2,696,053 km (0.084 R)
• M6: 3,600,222 km (0.115 R)
• M7: 4,122,768 km (0.045 R)
• M8: 4,725,498 km (0.042 R)
• M9: 5,419,033 km (0.06 R)
• M10: 5,894,754 km (0.104 R)
• M11: 6,660,696 km (0.089 R)
• M12: 7,048,154 km (0.103 R)
• M13: 7,657,765 km (0.111 R)
• M14: 9,601,191 km (0.078 R)
• M15: 10,147,074 km (0.097 R)
• M16: 12,022,882 km (0.096 R)
• M17: 12,657,476 km (0.11 R)
• M18: 13,012,920 km (0.086 R)
• M19: 14,309,934 km (0.054 R)
• M20: 14,891,421 km (0.118 R)
• M21: 15,354,576 km (0.034 R)
• M22: 17,964,161 km (0.081 R)
• M23: 26,088,073 km (0.086 R)
• M24: 37,207,833 km (0.03 R)
• M25: 38,184,408 km (0.106 R)
• M26: 40,829,148 km (0.047 R)
• M27: 43,998,679 km (0.098 R)
• M28: 44,815,932 km (0.106 R)
• M29: 47,186,609 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.3

Radius: 8.3

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.78 AU - 13.16 AU

Year: 13205 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,145,454 km

• M1: 361,428 km (0.038 R)
• M2: 954,584 km (0.116 R)
• M3: 1,522,607 km (0.112 R)
• M4: 1,941,332 km (0.118 R)
• M5: 2,920,001 km (0.108 R)
• M6: 3,343,064 km (0.115 R)
• M7: 3,752,962 km (0.088 R)
• M8: 4,861,781 km (0.06 R)
• M9: 6,026,700 km (0.056 R)
• M10: 8,289,517 km (0.1 R)
• M11: 15,843,761 km (0.101 R)
• M12: 18,839,309 km (0.069 R)
• M13: 19,971,316 km (0.043 R)
• M14: 20,553,999 km (0.097 R)
• M15: 23,271,594 km (0.111 R)
• M16: 40,375,269 km (0.04 R)
• M17: 41,172,625 km (0.039 R)
• M18: 47,344,585 km (0.084 R)
• M19: 51,266,891 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 13.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.66 AU - 13.26 AU

Year: 14100 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,145,454 km

• M1: 175,628 km (0.059 R)
• M2: 648,357 km (0.106 R)
• M3: 1,694,944 km (0.083 R)
• M4: 2,243,519 km (0.033 R)
• M5: 3,991,122 km (0.064 R)
• M6: 4,906,661 km (0.088 R)
• M7: 6,313,180 km (0.079 R)
• M8: 7,926,443 km (0.098 R)
• M9: 8,406,353 km (0.069 R)
• M10: 9,371,708 km (0.051 R)
• M11: 10,580,609 km (0.086 R)
• M12: 13,107,167 km (0.037 R)
• M13: 14,831,881 km (0.11 R)
• M14: 16,548,217 km (0.095 R)
• M15: 17,575,207 km (0.101 R)
• M16: 18,728,008 km (0.095 R)
• M17: 20,106,702 km (0.037 R)
• M18: 20,820,882 km (0.107 R)
• M19: 22,489,796 km (0.115 R)
• M20: 23,065,299 km (0.069 R)
• M21: 27,374,166 km (0.077 R)
• M22: 28,585,760 km (0.116 R)
• M23: 29,261,493 km (0.068 R)
• M24: 29,947,848 km (0.097 R)
• M25: 31,950,814 km (0.04 R)
• M26: 34,546,786 km (0.066 R)
• M27: 39,735,588 km (0.073 R)
• M28: 41,862,571 km (0.112 R)
• M29: 45,727,432 km (0.105 R)
• M30: 47,588,878 km (0.067 R)
• M31: 49,823,870 km (0.114 R)
• M32: 52,630,924 km (0.082 R)
• M33: 58,558,441 km (0.11 R)
• M34: 60,015,075 km (0.073 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 11,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit