🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.56 AU - 0.76 AU

Year: 193 Days

Day: 30.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.79 AU - 0.91 AU

Year: 282 Days

Day: 21.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,462,394 km

• M1: 115,190 km (0.051 R)
• M2: 226,940 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.86 AU - 1.3 AU

Year: 404 Days

Day: 35 Hours

Environment

Temp: 13 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.25 AU - 1.27 AU

Year: 509 Days

Day: 32.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.68 AU - 2.16 AU

Year: 957 Days

Day: 37 Hours

Environment

Temp: -57 °C

Axial Tilt: 98.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.51 AU - 3.61 AU

Year: 1926 Days

Day: 26.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.97 AU - 3.77 AU

Year: 2226 Days

Day: 26.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.24 AU - 5.02 AU

Year: 3021 Days

Day: 18.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,462,394 km

• M1: 1,600,847 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 8.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.79 AU - 7.21 AU

Year: 5289 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,462,394 km

• M1: 108,010 km (0.103 R)
• M2: 164,857 km (0.117 R)
• M3: 262,694 km (0.07 R)
• M4: 329,115 km (0.118 R)
• M5: 387,458 km (0.115 R)
• M6: 624,422 km (0.067 R)
• M7: 729,888 km (0.061 R)
• M8: 981,212 km (0.093 R)
• M9: 1,048,382 km (0.095 R)
• M10: 1,433,148 km (0.083 R)
• M11: 1,601,445 km (0.112 R)
• M12: 1,790,238 km (0.117 R)
• M13: 2,159,894 km (0.091 R)
• M14: 2,263,416 km (0.119 R)
• M15: 2,338,514 km (0.082 R)
• M16: 2,445,028 km (0.084 R)
• M17: 2,537,629 km (0.114 R)
• M18: 3,034,593 km (0.099 R)
• M19: 3,167,735 km (0.086 R)
• M20: 3,898,371 km (0.076 R)
• M21: 4,507,982 km (0.053 R)
• M22: 4,564,829 km (0.068 R)
• M23: 4,737,017 km (0.114 R)
• M24: 4,794,911 km (0.054 R)
• M25: 5,107,571 km (0.116 R)
• M26: 5,855,709 km (0.104 R)
• M27: 6,022,062 km (0.115 R)
• M28: 6,211,004 km (0.109 R)
• M29: 6,551,788 km (0.104 R)
• M30: 6,659,499 km (0.107 R)
• M31: 7,162,746 km (0.111 R)
• M32: 7,251,607 km (0.046 R)
• M33: 7,407,787 km (0.062 R)
• M34: 7,814,694 km (0.058 R)
• M35: 8,067,065 km (0.107 R)
• M36: 8,228,930 km (0.115 R)
• M37: 8,345,317 km (0.108 R)
• M38: 8,415,329 km (0.077 R)
• M39: 8,887,609 km (0.056 R)
• M40: 9,271,478 km (0.119 R)
• M41: 9,956,337 km (0.099 R)
• M42: 10,030,687 km (0.115 R)
• M43: 10,430,412 km (0.096 R)
• M44: 10,531,092 km (0.102 R)
• M45: 10,708,216 km (0.081 R)
• M46: 10,886,237 km (0.026 R)
• M47: 11,065,306 km (0.104 R)
• M48: 11,348,644 km (0.083 R)
• M49: 11,634,526 km (0.12 R)
• M50: 11,765,125 km (0.114 R)
• M51: 12,399,120 km (0.081 R)
• M52: 12,532,711 km (0.046 R)
• M53: 12,720,307 km (0.113 R)
• M54: 14,060,105 km (0.107 R)
• M55: 14,227,356 km (0.111 R)
• M56: 14,339,106 km (0.111 R)
• M57: 14,760,971 km (0.074 R)
• M58: 14,817,519 km (0.09 R)
• M59: 15,587,949 km (0.056 R)
• M60: 16,606,112 km (0.057 R)
• M61: 16,723,845 km (0.101 R)
• M62: 17,705,656 km (0.079 R)
• M63: 17,916,290 km (0.098 R)
• M64: 18,583,795 km (0.108 R)
• M65: 18,859,355 km (0.079 R)
• M66: 18,920,690 km (0.025 R)
• M67: 19,043,659 km (0.101 R)
• M68: 19,352,280 km (0.107 R)
• M69: 19,693,662 km (0.097 R)
• M70: 19,911,925 km (0.031 R)
• M71: 20,698,212 km (0.061 R)
• M72: 20,761,492 km (0.062 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit