🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.44 AU - 0.7 AU

Year: 166 Days

Day: 39.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,492,639 km

• M1: 37,848 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.28 AU - 2.06 AU

Year: 831 Days

Day: 37 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.55 AU - 2.25 AU

Year: 1008 Days

Day: 24.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.83 AU - 1.99 AU

Year: 1016 Days

Day: 15.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.91 AU - 2.01 AU

Year: 1056 Days

Day: 31.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.42 AU - 3.3 AU

Year: 1862 Days

Day: 37.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.2

Radius: 13.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.95 AU - 10.19 AU

Year: 9659 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,492,639 km

• M1: 172,486 km (0.076 R)
• M2: 756,068 km (0.063 R)
• M3: 2,389,078 km (0.095 R)
• M4: 3,416,217 km (0.105 R)
• M5: 4,481,354 km (0.037 R)
• M6: 5,077,501 km (0.107 R)
• M7: 6,396,655 km (0.117 R)
• M8: 7,629,940 km (0.108 R)
• M9: 12,334,494 km (0.092 R)
• M10: 13,730,990 km (0.106 R)
• M11: 16,081,771 km (0.072 R)
• M12: 21,794,914 km (0.106 R)
• M13: 23,270,846 km (0.052 R)
• M14: 26,681,379 km (0.12 R)
• M15: 32,154,716 km (0.114 R)
• M16: 33,050,508 km (0.085 R)
• M17: 34,892,207 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.1

Radius: 3

Gravity: 110.46 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.71 AU - 15.75 AU

Year: 17487 Days

Day: 23.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 87,492,639 km

• M1: 37,998 km (0.096 R)
• M2: 144,960 km (0.06 R)
• M3: 272,418 km (0.1 R)
• M4: 560,394 km (0.05 R)
• M5: 958,174 km (0.085 R)
• M6: 1,139,337 km (0.119 R)
• M7: 1,674,748 km (0.061 R)
• M8: 1,840,802 km (0.052 R)
• M9: 2,249,204 km (0.092 R)
• M10: 3,298,483 km (0.09 R)
• M11: 4,222,400 km (0.086 R)
• M12: 4,636,038 km (0.069 R)
• M13: 4,926,407 km (0.117 R)
• M14: 5,503,406 km (0.037 R)
• M15: 6,928,625 km (0.112 R)
• M16: 10,854,074 km (0.07 R)
• M17: 11,626,447 km (0.093 R)
• M18: 14,694,700 km (0.078 R)
• M19: 17,128,507 km (0.069 R)
• M20: 18,983,371 km (0.092 R)
• M21: 19,630,233 km (0.08 R)
• M22: 24,251,012 km (0.075 R)
• M23: 26,581,896 km (0.093 R)
• M24: 31,298,867 km (0.119 R)
• M25: 33,786,380 km (0.091 R)
• M26: 34,190,893 km (0.111 R)
• M27: 40,347,892 km (0.049 R)
• M28: 46,868,714 km (0.05 R)
• M29: 47,203,514 km (0.119 R)
• M30: 48,047,844 km (0.107 R)
• M31: 49,940,407 km (0.051 R)
• M32: 58,976,717 km (0.11 R)
• M33: 61,144,838 km (0.106 R)
• M34: 62,754,661 km (0.101 R)
• M35: 62,957,815 km (0.069 R)
• M36: 64,599,203 km (0.062 R)
• M37: 68,181,324 km (0.096 R)
• M38: 70,130,135 km (0.043 R)
• M39: 70,348,997 km (0.079 R)
• M40: 72,562,148 km (0.12 R)
• M41: 74,365,850 km (0.116 R)
• M42: 74,821,375 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.3

Radius: 6.3

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.93 AU - 18.93 AU

Year: 31710 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,492,639 km

• M1: 98,136 km (0.106 R)
• M2: 554,859 km (0.074 R)
• M3: 1,444,218 km (0.102 R)
• M4: 2,254,739 km (0.064 R)
• M5: 2,486,017 km (0.118 R)
• M6: 3,219,795 km (0.093 R)
• M7: 3,890,891 km (0.102 R)
• M8: 5,672,901 km (0.07 R)
• M9: 6,554,631 km (0.086 R)
• M10: 7,626,649 km (0.057 R)
• M11: 13,166,109 km (0.036 R)
• M12: 18,399,042 km (0.035 R)
• M13: 19,919,704 km (0.065 R)
• M14: 21,113,944 km (0.03 R)
• M15: 27,564,156 km (0.085 R)
• M16: 28,298,232 km (0.058 R)
• M17: 30,190,197 km (0.041 R)
• M18: 41,720,752 km (0.065 R)
• M19: 43,340,897 km (0.059 R)
• M20: 52,074,420 km (0.098 R)
• M21: 58,840,134 km (0.068 R)
• M22: 63,803,342 km (0.086 R)
• M23: 65,517,883 km (0.102 R)
• M24: 68,591,671 km (0.117 R)
• M25: 74,317,380 km (0.025 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 13,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit