🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.5 AU - 0.71 AU

Year: 165 Days

Day: 30.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526

Radius: 14.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.46 AU - 9.38 AU

Year: 9451 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,750,145 km

• M1: 191,186 km (0.057 R)
• M2: 746,493 km (0.09 R)
• M3: 1,237,922 km (0.104 R)
• M4: 1,691,802 km (0.119 R)
• M5: 2,175,901 km (0.104 R)
• M6: 2,656,858 km (0.109 R)
• M7: 3,525,723 km (0.054 R)
• M8: 4,411,342 km (0.116 R)
• M9: 9,408,210 km (0.104 R)
• M10: 12,061,927 km (0.09 R)
• M11: 15,694,612 km (0.118 R)
• M12: 16,621,371 km (0.086 R)
• M13: 17,866,175 km (0.084 R)
• M14: 19,546,159 km (0.112 R)
• M15: 21,892,751 km (0.098 R)
• M16: 22,549,037 km (0.09 R)
• M17: 25,576,000 km (0.118 R)
• M18: 27,139,896 km (0.099 R)
• M19: 27,993,202 km (0.118 R)
• M20: 28,962,297 km (0.091 R)
• M21: 29,455,073 km (0.105 R)
• M22: 30,356,400 km (0.115 R)
• M23: 32,530,805 km (0.12 R)
• M24: 33,170,785 km (0.1 R)
• M25: 35,252,589 km (0.072 R)
• M26: 38,477,620 km (0.093 R)
• M27: 38,953,939 km (0.038 R)
• M28: 40,898,412 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.9

Radius: 11.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.58 AU - 11.74 AU

Year: 14125 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,750,145 km

• M1: 144,212 km (0.073 R)
• M2: 664,963 km (0.067 R)
• M3: 1,053,169 km (0.076 R)
• M4: 1,610,122 km (0.105 R)
• M5: 2,106,039 km (0.09 R)
• M6: 6,546,253 km (0.051 R)
• M7: 7,934,073 km (0.066 R)
• M8: 10,485,016 km (0.108 R)
• M9: 14,947,670 km (0.112 R)
• M10: 20,180,454 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.4

Radius: 7.8

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.05 AU - 18.55 AU

Year: 23346 Days

Day: 24.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,750,145 km

• M1: 97,538 km (0.076 R)
• M2: 359,484 km (0.106 R)
• M3: 1,020,706 km (0.113 R)
• M4: 1,802,654 km (0.097 R)
• M5: 2,546,904 km (0.081 R)
• M6: 2,880,657 km (0.094 R)
• M7: 3,795,597 km (0.103 R)
• M8: 4,627,511 km (0.029 R)
• M9: 5,246,248 km (0.116 R)
• M10: 6,460,234 km (0.052 R)
• M11: 8,673,535 km (0.087 R)
• M12: 8,960,164 km (0.12 R)
• M13: 9,491,686 km (0.12 R)
• M14: 12,398,522 km (0.088 R)
• M15: 14,289,888 km (0.115 R)
• M16: 15,850,343 km (0.094 R)
• M17: 22,046,388 km (0.094 R)
• M18: 23,123,941 km (0.037 R)
• M19: 24,690,829 km (0.08 R)
• M20: 29,814,856 km (0.054 R)
• M21: 31,939,893 km (0.048 R)
• M22: 35,313,924 km (0.034 R)
• M23: 36,192,961 km (0.086 R)
• M24: 36,489,314 km (0.097 R)
• M25: 40,649,033 km (0.079 R)
• M26: 44,772,698 km (0.111 R)
• M27: 45,975,465 km (0.043 R)
• M28: 51,749,045 km (0.067 R)
• M29: 52,882,847 km (0.11 R)
• M30: 62,769,172 km (0.089 R)
• M31: 67,358,536 km (0.03 R)
• M32: 68,257,320 km (0.117 R)
• M33: 90,382,246 km (0.103 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit