🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.72 AU

Year: 174 Days

Day: 15.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,040,934 km

• M1: 79,736 km (0.107 R)
• M2: 113,096 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.71 AU - 0.99 AU

Year: 294 Days

Day: 39 Hours

Environment

Temp: 107 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.06 AU - 1.14 AU

Year: 432 Days

Day: 24.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.07 AU - 1.35 AU

Year: 499 Days

Day: 39.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.78 AU - 1.94 AU

Year: 951 Days

Day: 29.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.84 AU - 2.56 AU

Year: 1223 Days

Day: 14.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,040,934 km

• M1: 540,048 km (0.106 R)
• M2: 688,599 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.61 AU - 3.47 AU

Year: 1986 Days

Day: 33.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,040,934 km

• M1: 31,864 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 11.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.01 AU - 12.53 AU

Year: 12333 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,040,934 km

• M1: 319,391 km (0.073 R)
• M2: 769,831 km (0.12 R)
• M3: 889,210 km (0.094 R)
• M4: 1,340,247 km (0.075 R)
• M5: 1,449,753 km (0.088 R)
• M6: 1,658,442 km (0.104 R)
• M7: 1,959,283 km (0.058 R)
• M8: 2,063,553 km (0.083 R)
• M9: 2,705,029 km (0.114 R)
• M10: 3,060,174 km (0.106 R)
• M11: 3,946,392 km (0.109 R)
• M12: 5,050,723 km (0.102 R)
• M13: 5,607,227 km (0.108 R)
• M14: 5,999,323 km (0.078 R)
• M15: 6,683,135 km (0.105 R)
• M16: 6,906,036 km (0.11 R)
• M17: 7,002,228 km (0.102 R)
• M18: 7,391,780 km (0.072 R)
• M19: 7,855,085 km (0.1 R)
• M20: 8,090,402 km (0.105 R)
• M21: 8,602,326 km (0.058 R)
• M22: 8,844,974 km (0.09 R)
• M23: 8,984,549 km (0.064 R)
• M24: 9,230,637 km (0.073 R)
• M25: 10,679,493 km (0.046 R)
• M26: 11,240,934 km (0.053 R)
• M27: 11,430,175 km (0.05 R)
• M28: 14,026,446 km (0.105 R)
• M29: 15,180,743 km (0.113 R)
• M30: 15,348,293 km (0.066 R)
• M31: 16,024,026 km (0.057 R)
• M32: 17,317,150 km (0.08 R)
• M33: 17,888,016 km (0.099 R)
• M34: 18,020,560 km (0.063 R)
• M35: 18,509,595 km (0.106 R)
• M36: 18,957,940 km (0.054 R)
• M37: 19,637,114 km (0.11 R)
• M38: 19,865,400 km (0.039 R)
• M39: 21,816,755 km (0.112 R)
• M40: 21,958,424 km (0.085 R)
• M41: 23,151,318 km (0.041 R)
• M42: 23,247,659 km (0.062 R)
• M43: 24,610,495 km (0.078 R)
• M44: 25,103,420 km (0.066 R)
• M45: 25,202,454 km (0.073 R)
• M46: 26,249,639 km (0.108 R)
• M47: 26,753,335 km (0.073 R)
• M48: 26,854,463 km (0.098 R)
• M49: 27,361,899 km (0.108 R)
• M50: 27,463,775 km (0.12 R)
• M51: 28,438,106 km (0.091 R)
• M52: 28,851,595 km (0.044 R)
• M53: 29,894,292 km (0.101 R)
• M54: 30,367,470 km (0.04 R)
• M55: 30,843,191 km (0.096 R)
• M56: 32,716,606 km (0.056 R)
• M57: 34,296,658 km (0.119 R)
• M58: 35,068,284 km (0.048 R)
• M59: 36,012,845 km (0.06 R)
• M60: 37,078,580 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit