🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.45 AU - 0.57 AU

Year: 132 Days

Day: 15.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.71 AU - 1.11 AU

Year: 314 Days

Day: 16.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,564,171 km

• M1: 46,974 km (0.033 R)
• M2: 134,638 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.96 AU - 1.28 AU

Year: 429 Days

Day: 43.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 74.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.47 AU - 1.67 AU

Year: 711 Days

Day: 37.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.41 AU - 2.47 AU

Year: 1378 Days

Day: 12.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.99 AU - 5.41 AU

Year: 3685 Days

Day: 39.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 10.5

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.87 AU - 10.07 AU

Year: 8915 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,564,171 km

• M1: 130,599 km (0.066 R)
• M2: 485,445 km (0.115 R)
• M3: 1,004,550 km (0.058 R)
• M4: 1,592,320 km (0.057 R)
• M5: 2,007,005 km (0.069 R)
• M6: 2,797,031 km (0.106 R)
• M7: 3,125,548 km (0.083 R)
• M8: 3,603,813 km (0.035 R)
• M9: 4,470,882 km (0.119 R)
• M10: 6,389,026 km (0.115 R)
• M11: 7,202,689 km (0.041 R)
• M12: 9,760,064 km (0.09 R)
• M13: 12,051,754 km (0.075 R)
• M14: 12,809,916 km (0.118 R)
• M15: 14,229,001 km (0.086 R)
• M16: 14,746,311 km (0.108 R)
• M17: 19,902,501 km (0.11 R)
• M18: 22,402,580 km (0.093 R)
• M19: 23,548,201 km (0.116 R)
• M20: 27,716,446 km (0.082 R)
• M21: 28,118,117 km (0.112 R)
• M22: 30,397,539 km (0.079 R)
• M23: 35,912,016 km (0.094 R)
• M24: 36,389,682 km (0.118 R)
• M25: 36,750,662 km (0.115 R)
• M26: 38,716,378 km (0.06 R)
• M27: 41,663,605 km (0.066 R)
• M28: 42,722,908 km (0.113 R)
• M29: 45,728,329 km (0.082 R)
• M30: 47,139,935 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.7

Radius: 4.2

Gravity: 45.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.45 AU - 17.73 AU

Year: 20155 Days

Day: 19.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,564,171 km

• M1: 52,210 km (0.082 R)
• M2: 202,107 km (0.085 R)
• M3: 578,645 km (0.043 R)
• M4: 1,387,221 km (0.071 R)
• M5: 2,015,831 km (0.082 R)
• M6: 2,359,158 km (0.066 R)
• M7: 4,097,486 km (0.069 R)
• M8: 4,646,809 km (0.06 R)
• M9: 5,243,705 km (0.116 R)
• M10: 7,291,550 km (0.093 R)
• M11: 7,837,881 km (0.1 R)
• M12: 11,113,626 km (0.109 R)
• M13: 11,503,927 km (0.097 R)
• M14: 14,806,150 km (0.058 R)
• M15: 17,183,260 km (0.06 R)
• M16: 18,688,813 km (0.096 R)
• M17: 24,159,009 km (0.092 R)
• M18: 26,501,113 km (0.074 R)
• M19: 29,605,119 km (0.091 R)
• M20: 30,103,131 km (0.064 R)
• M21: 32,151,425 km (0.1 R)
• M22: 36,097,218 km (0.057 R)
• M23: 36,522,974 km (0.116 R)
• M24: 37,384,358 km (0.068 R)
• M25: 40,965,881 km (0.087 R)
• M26: 46,588,966 km (0.077 R)
• M27: 47,262,455 km (0.096 R)
• M28: 47,431,950 km (0.034 R)
• M29: 49,671,280 km (0.076 R)
• M30: 50,021,938 km (0.046 R)
• M31: 50,905,911 km (0.103 R)
• M32: 52,523,064 km (0.108 R)
• M33: 54,359,677 km (0.075 R)
• M34: 60,324,593 km (0.085 R)
• M35: 66,498,198 km (0.095 R)
• M36: 75,135,680 km (0.072 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 13,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit