🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.52 AU - 0.72 AU

Year: 151 Days

Day: 12 Hours

Environment

Temp: 250 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.58 AU - 0.82 AU

Year: 181 Days

Day: 26.4 Hours

Environment

Temp: 289 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.66 AU - 0.76 AU

Year: 185 Days

Day: 33.7 Hours

Environment

Temp: 252 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,515,269 km

• M1: 186,100 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.22 AU - 3.76 AU

Year: 2020 Days

Day: 17.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,515,269 km

• M1: 301,290 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.69 AU - 4.77 AU

Year: 2695 Days

Day: 13.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.33 AU - 4.81 AU

Year: 3027 Days

Day: 23.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.63 AU - 5.31 AU

Year: 3433 Days

Day: 44.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.29 AU - 6.01 AU

Year: 4161 Days

Day: 17.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,515,269 km

• M1: 37,998 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.1

Radius: 8.9

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.8 AU - 10.28 AU

Year: 9129 Days

Day: 6 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,515,269 km

• M1: 111,450 km (0.114 R)
• M2: 390,301 km (0.097 R)
• M3: 965,056 km (0.053 R)
• M4: 1,322,595 km (0.113 R)
• M5: 1,890,618 km (0.108 R)
• M6: 2,240,079 km (0.1 R)
• M7: 2,632,623 km (0.042 R)
• M8: 3,484,134 km (0.092 R)
• M9: 4,013,112 km (0.099 R)
• M10: 4,860,884 km (0.037 R)
• M11: 5,231,737 km (0.032 R)
• M12: 6,241,971 km (0.062 R)
• M13: 6,568,992 km (0.083 R)
• M14: 7,578,927 km (0.118 R)
• M15: 8,121,070 km (0.063 R)
• M16: 10,349,480 km (0.037 R)
• M17: 14,728,808 km (0.112 R)
• M18: 15,507,166 km (0.103 R)
• M19: 15,906,442 km (0.076 R)
• M20: 17,429,648 km (0.093 R)
• M21: 18,671,460 km (0.095 R)
• M22: 19,582,960 km (0.084 R)
• M23: 19,893,226 km (0.064 R)
• M24: 23,266,059 km (0.078 R)
• M25: 23,965,878 km (0.105 R)
• M26: 29,873,797 km (0.078 R)
• M27: 31,119,499 km (0.069 R)
• M28: 32,724,983 km (0.108 R)
• M29: 33,492,719 km (0.068 R)
• M30: 35,868,184 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.8

Radius: 12.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.64 AU - 17.86 AU

Year: 19364 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,515,269 km

• M1: 158,275 km (0.086 R)
• M2: 618,886 km (0.056 R)
• M3: 1,428,660 km (0.095 R)
• M4: 1,865,785 km (0.115 R)
• M5: 2,693,510 km (0.083 R)
• M6: 4,672,540 km (0.086 R)
• M7: 5,496,076 km (0.096 R)
• M8: 6,818,073 km (0.082 R)
• M9: 8,661,717 km (0.061 R)
• M10: 9,904,277 km (0.103 R)
• M11: 10,943,383 km (0.12 R)
• M12: 12,053,699 km (0.119 R)
• M13: 19,124,592 km (0.097 R)
• M14: 32,985,433 km (0.091 R)
• M15: 34,194,483 km (0.041 R)
• M16: 36,843,712 km (0.119 R)
• M17: 40,230,308 km (0.114 R)
• M18: 42,390,352 km (0.033 R)
• M19: 50,736,716 km (0.086 R)
• M20: 51,986,158 km (0.086 R)
• M21: 53,439,202 km (0.066 R)
• M22: 57,767,517 km (0.111 R)
• M23: 59,129,905 km (0.091 R)
• M24: 67,114,691 km (0.032 R)
• M25: 67,542,541 km (0.111 R)
• M26: 77,187,265 km (0.037 R)

Kuiper Belt

Range: 35.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit