🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 203 Days

Day: 12.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.62 AU - 2.52 AU

Year: 1104 Days

Day: 34.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.64 AU - 2.56 AU

Year: 1129 Days

Day: 31.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,512,035 km

• M1: 195,973 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.6

Radius: 10.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.22 AU - 6.64 AU

Year: 5355 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,512,035 km

• M1: 137,929 km (0.102 R)
• M2: 1,062,145 km (0.088 R)
• M3: 1,617,303 km (0.076 R)
• M4: 2,010,745 km (0.063 R)
• M5: 2,468,215 km (0.095 R)
• M6: 2,869,287 km (0.092 R)
• M7: 3,392,581 km (0.119 R)
• M8: 3,740,695 km (0.115 R)
• M9: 4,855,348 km (0.079 R)
• M10: 5,798,862 km (0.113 R)
• M11: 6,451,857 km (0.083 R)
• M12: 8,154,430 km (0.033 R)
• M13: 8,595,146 km (0.065 R)
• M14: 9,090,464 km (0.083 R)
• M15: 9,848,626 km (0.081 R)
• M16: 11,998,647 km (0.102 R)
• M17: 12,473,171 km (0.066 R)
• M18: 14,658,048 km (0.082 R)
• M19: 15,090,984 km (0.063 R)
• M20: 15,700,297 km (0.076 R)
• M21: 19,837,276 km (0.079 R)
• M22: 20,906,901 km (0.105 R)
• M23: 21,734,027 km (0.119 R)
• M24: 24,497,549 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.8

Radius: 10.2

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.24 AU - 11.36 AU

Year: 11377 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,512,035 km

• M1: 136,732 km (0.091 R)
• M2: 587,920 km (0.115 R)
• M3: 1,088,175 km (0.075 R)
• M4: 1,423,573 km (0.081 R)
• M5: 2,522,818 km (0.07 R)
• M6: 3,122,856 km (0.083 R)
• M7: 3,482,040 km (0.077 R)
• M8: 5,996,631 km (0.091 R)
• M9: 7,147,038 km (0.086 R)
• M10: 8,348,010 km (0.114 R)
• M11: 11,591,142 km (0.111 R)
• M12: 13,181,816 km (0.073 R)
• M13: 18,204,116 km (0.085 R)
• M14: 22,036,963 km (0.063 R)
• M15: 23,637,361 km (0.032 R)
• M16: 25,697,025 km (0.089 R)
• M17: 26,278,811 km (0.103 R)
• M18: 35,853,374 km (0.095 R)
• M19: 38,313,660 km (0.107 R)
• M20: 39,456,588 km (0.059 R)
• M21: 48,248,754 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 9.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.18 AU - 11.54 AU

Year: 12366 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,512,035 km

• M1: 157,227 km (0.11 R)
• M2: 741,108 km (0.053 R)
• M3: 1,150,408 km (0.106 R)
• M4: 1,603,540 km (0.039 R)
• M5: 2,331,034 km (0.105 R)
• M6: 4,589,214 km (0.106 R)
• M7: 8,617,286 km (0.055 R)
• M8: 14,693,353 km (0.061 R)
• M9: 20,700,755 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.3

Radius: 3.9

Gravity: 63.79 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.75 AU - 15.15 AU

Year: 19323 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,512,035 km

• M1: 48,619 km (0.08 R)
• M2: 302,936 km (0.116 R)
• M3: 551,717 km (0.113 R)
• M4: 726,298 km (0.093 R)
• M5: 1,291,030 km (0.079 R)
• M6: 1,691,354 km (0.072 R)
• M7: 2,487,214 km (0.098 R)
• M8: 2,993,753 km (0.1 R)
• M9: 3,242,833 km (0.072 R)
• M10: 3,535,746 km (0.05 R)
• M11: 4,276,106 km (0.037 R)
• M12: 5,037,708 km (0.065 R)
• M13: 5,634,155 km (0.098 R)
• M14: 7,503,081 km (0.101 R)
• M15: 7,704,889 km (0.096 R)
• M16: 7,962,347 km (0.102 R)
• M17: 8,937,126 km (0.11 R)
• M18: 9,278,958 km (0.071 R)
• M19: 11,185,283 km (0.07 R)
• M20: 11,716,505 km (0.117 R)
• M21: 15,424,139 km (0.054 R)
• M22: 18,993,095 km (0.092 R)
• M23: 20,819,087 km (0.117 R)
• M24: 23,395,461 km (0.114 R)
• M25: 23,610,284 km (0.112 R)
• M26: 23,935,061 km (0.048 R)
• M27: 25,038,944 km (0.087 R)
• M28: 29,794,959 km (0.101 R)
• M29: 30,428,805 km (0.085 R)
• M30: 31,723,126 km (0.086 R)
• M31: 33,869,856 km (0.119 R)
• M32: 37,414,876 km (0.113 R)
• M33: 39,961,780 km (0.111 R)
• M34: 45,064,863 km (0.064 R)
• M35: 54,820,140 km (0.063 R)
• M36: 64,406,820 km (0.119 R)
• M37: 81,524,856 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 16,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit