🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.63 AU - 0.69 AU

Year: 189 Days

Day: 27.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,211,126 km

• M1: 75,697 km (0.068 R)
• M2: 587,172 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.69 AU - 0.71 AU

Year: 207 Days

Day: 43.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.98 AU - 2.98 AU

Year: 1816 Days

Day: 41.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.66 AU - 4.84 AU

Year: 3094 Days

Day: 17.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.67 AU - 6.03 AU

Year: 3771 Days

Day: 21.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 8.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.49 AU - 6.43 AU

Year: 4505 Days

Day: 14 Hours

Environment

Temp: -137 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 21,211,126 km

• M1: 218,562 km (0.09 R)
• M2: 351,854 km (0.095 R)
• M3: 430,692 km (0.109 R)
• M4: 509,680 km (0.047 R)
• M5: 707,448 km (0.093 R)
• M6: 1,118,543 km (0.094 R)
• M7: 1,359,396 km (0.114 R)
• M8: 1,419,684 km (0.051 R)
• M9: 1,491,341 km (0.118 R)
• M10: 1,767,948 km (0.092 R)
• M11: 1,901,090 km (0.092 R)
• M12: 2,003,265 km (0.105 R)
• M13: 2,344,947 km (0.1 R)
• M14: 2,769,057 km (0.085 R)
• M15: 2,859,264 km (0.091 R)
• M16: 2,990,013 km (0.099 R)
• M17: 3,136,170 km (0.101 R)
• M18: 3,546,666 km (0.115 R)
• M19: 4,209,086 km (0.067 R)
• M20: 4,585,025 km (0.044 R)
• M21: 4,769,330 km (0.075 R)
• M22: 4,893,646 km (0.111 R)
• M23: 5,272,876 km (0.095 R)
• M24: 5,401,381 km (0.05 R)
• M25: 5,760,266 km (0.109 R)
• M26: 6,449,763 km (0.071 R)
• M27: 7,094,230 km (0.063 R)
• M28: 7,631,885 km (0.11 R)
• M29: 8,052,853 km (0.091 R)
• M30: 8,145,454 km (0.037 R)
• M31: 8,257,054 km (0.057 R)
• M32: 8,313,004 km (0.096 R)
• M33: 8,500,301 km (0.102 R)
• M34: 8,727,091 km (0.063 R)
• M35: 9,167,358 km (0.108 R)
• M36: 9,283,445 km (0.108 R)
• M37: 9,575,760 km (0.056 R)
• M38: 9,634,552 km (0.094 R)
• M39: 9,693,493 km (0.081 R)
• M40: 10,249,399 km (0.026 R)
• M41: 11,205,629 km (0.119 R)
• M42: 11,662,949 km (0.113 R)
• M43: 12,898,029 km (0.055 R)
• M44: 12,962,955 km (0.106 R)
• M45: 13,028,179 km (0.085 R)
• M46: 13,465,005 km (0.091 R)
• M47: 13,641,082 km (0.037 R)
• M48: 13,884,627 km (0.05 R)
• M49: 14,488,105 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 11.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.19 AU - 9.39 AU

Year: 9202 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 21,211,126 km

• M1: 201,359 km (0.112 R)
• M2: 420,968 km (0.11 R)
• M3: 523,593 km (0.109 R)
• M4: 729,738 km (0.098 R)
• M5: 889,509 km (0.069 R)
• M6: 1,106,575 km (0.107 R)
• M7: 1,221,915 km (0.078 R)
• M8: 1,317,209 km (0.12 R)
• M9: 1,502,860 km (0.109 R)
• M10: 1,791,135 km (0.093 R)
• M11: 1,872,965 km (0.07 R)
• M12: 1,998,029 km (0.101 R)
• M13: 2,111,724 km (0.103 R)
• M14: 2,198,341 km (0.089 R)
• M15: 2,286,304 km (0.117 R)
• M16: 2,838,919 km (0.08 R)
• M17: 3,163,696 km (0.045 R)
• M18: 3,552,052 km (0.115 R)
• M19: 4,560,641 km (0.055 R)
• M20: 5,312,819 km (0.089 R)
• M21: 5,592,268 km (0.086 R)
• M22: 5,876,653 km (0.105 R)
• M23: 7,104,702 km (0.063 R)
• M24: 7,613,335 km (0.059 R)
• M25: 8,806,228 km (0.073 R)
• M26: 9,208,796 km (0.056 R)
• M27: 10,056,567 km (0.059 R)
• M28: 10,677,398 km (0.069 R)
• M29: 10,929,321 km (0.112 R)
• M30: 11,387,540 km (0.08 R)
• M31: 11,490,313 km (0.115 R)
• M32: 11,982,341 km (0.111 R)
• M33: 14,433,203 km (0.108 R)
• M34: 15,901,206 km (0.081 R)
• M35: 16,333,544 km (0.101 R)
• M36: 17,150,797 km (0.119 R)
• M37: 18,733,992 km (0.12 R)
• M38: 19,068,493 km (0.115 R)
• M39: 20,519,742 km (0.054 R)
• M40: 21,084,773 km (0.057 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit