🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.5 AU - 0.72 AU

Year: 169 Days

Day: 38.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,382,443 km

• M1: 26,329 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.97 AU - 1.37 AU

Year: 449 Days

Day: 19.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.79 AU - 2.17 AU

Year: 988 Days

Day: 33.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.03 AU - 4.39 AU

Year: 3065 Days

Day: 42.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,382,443 km

• M1: 283,189 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 14.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.38 AU - 10 AU

Year: 8315 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,382,443 km

• M1: 182,809 km (0.084 R)
• M2: 821,292 km (0.084 R)
• M3: 1,327,532 km (0.118 R)
• M4: 2,065,049 km (0.118 R)
• M5: 3,425,941 km (0.095 R)
• M6: 4,152,538 km (0.061 R)
• M7: 5,515,225 km (0.083 R)
• M8: 6,701,536 km (0.07 R)
• M9: 7,718,801 km (0.078 R)
• M10: 8,264,834 km (0.115 R)
• M11: 8,836,597 km (0.077 R)
• M12: 11,662,949 km (0.117 R)
• M13: 12,383,712 km (0.067 R)
• M14: 14,472,846 km (0.102 R)
• M15: 15,436,705 km (0.059 R)
• M16: 19,958,002 km (0.109 R)
• M17: 24,301,277 km (0.099 R)
• M18: 25,478,313 km (0.072 R)
• M19: 25,941,019 km (0.026 R)
• M20: 29,237,857 km (0.038 R)
• M21: 30,155,340 km (0.102 R)
• M22: 30,777,668 km (0.072 R)
• M23: 31,620,652 km (0.091 R)
• M24: 34,579,697 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 12.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.19 AU - 14.39 AU

Year: 15285 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,382,443 km

• M1: 151,842 km (0.077 R)
• M2: 543,339 km (0.078 R)
• M3: 1,091,915 km (0.028 R)
• M4: 1,496,128 km (0.026 R)
• M5: 3,128,391 km (0.052 R)
• M6: 4,088,959 km (0.117 R)
• M7: 4,948,847 km (0.072 R)
• M8: 5,384,775 km (0.06 R)
• M9: 6,375,861 km (0.103 R)
• M10: 7,578,927 km (0.117 R)
• M11: 9,576,358 km (0.111 R)
• M12: 10,667,226 km (0.11 R)
• M13: 12,489,477 km (0.111 R)
• M14: 16,342,071 km (0.099 R)
• M15: 20,923,207 km (0.109 R)
• M16: 24,586,859 km (0.112 R)
• M17: 27,741,878 km (0.077 R)
• M18: 28,311,995 km (0.111 R)
• M19: 28,889,742 km (0.114 R)
• M20: 32,649,586 km (0.042 R)
• M21: 33,285,077 km (0.104 R)
• M22: 35,910,071 km (0.05 R)
• M23: 38,528,932 km (0.116 R)
• M24: 43,223,313 km (0.112 R)
• M25: 55,511,731 km (0.079 R)
• M26: 56,965,224 km (0.12 R)
• M27: 58,817,694 km (0.057 R)
• M28: 60,901,443 km (0.073 R)
• M29: 61,864,703 km (0.12 R)
• M30: 64,815,372 km (0.08 R)
• M31: 67,038,097 km (0.09 R)
• M32: 68,894,008 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.3

Radius: 5

Gravity: 27.97 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.5 AU - 17.2 AU

Year: 20301 Days

Day: 15.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 77,382,443 km

• M1: 63,280 km (0.097 R)
• M2: 265,387 km (0.088 R)
• M3: 551,717 km (0.118 R)
• M4: 708,944 km (0.095 R)
• M5: 1,131,110 km (0.092 R)
• M6: 1,833,322 km (0.067 R)
• M7: 2,277,628 km (0.041 R)
• M8: 2,595,822 km (0.113 R)
• M9: 4,338,488 km (0.076 R)
• M10: 4,543,736 km (0.116 R)
• M11: 6,382,892 km (0.076 R)
• M12: 6,559,268 km (0.114 R)
• M13: 7,836,385 km (0.101 R)
• M14: 8,937,874 km (0.114 R)
• M15: 9,103,180 km (0.085 R)
• M16: 9,727,153 km (0.045 R)
• M17: 10,809,045 km (0.075 R)
• M18: 11,250,657 km (0.108 R)
• M19: 11,968,727 km (0.066 R)
• M20: 12,509,972 km (0.054 R)
• M21: 12,717,016 km (0.104 R)
• M22: 14,007,896 km (0.098 R)
• M23: 14,761,420 km (0.069 R)
• M24: 15,701,194 km (0.106 R)
• M25: 16,680,013 km (0.118 R)
• M26: 19,766,516 km (0.081 R)
• M27: 21,100,780 km (0.106 R)
• M28: 24,914,329 km (0.058 R)
• M29: 28,443,492 km (0.111 R)
• M30: 29,405,556 km (0.036 R)
• M31: 35,361,496 km (0.054 R)
• M32: 39,353,964 km (0.082 R)
• M33: 40,097,166 km (0.085 R)
• M34: 41,611,545 km (0.075 R)
• M35: 44,432,961 km (0.102 R)
• M36: 47,546,542 km (0.047 R)
• M37: 59,878,792 km (0.095 R)
• M38: 64,078,453 km (0.119 R)
• M39: 64,900,044 km (0.073 R)
• M40: 69,977,546 km (0.09 R)
• M41: 71,067,665 km (0.111 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit