🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.64 AU - 0.84 AU

Year: 222 Days

Day: 18.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,822,419 km

• M1: 472,430 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.91 AU - 2.33 AU

Year: 1075 Days

Day: 42.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.1 AU - 3.22 AU

Year: 1511 Days

Day: 42.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,822,419 km

• M1: 1,060,799 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.46 AU - 3.8 AU

Year: 1928 Days

Day: 12.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.83 AU - 4.63 AU

Year: 2509 Days

Day: 46.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.1

Radius: 14.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.56 AU - 7.18 AU

Year: 5599 Days

Day: 8.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,822,419 km

• M1: 179,069 km (0.047 R)
• M2: 1,069,924 km (0.052 R)
• M3: 1,708,707 km (0.108 R)
• M4: 2,902,797 km (0.118 R)
• M5: 4,769,629 km (0.049 R)
• M6: 5,261,058 km (0.107 R)
• M7: 6,106,435 km (0.092 R)
• M8: 6,624,643 km (0.094 R)
• M9: 10,000,618 km (0.096 R)
• M10: 11,434,812 km (0.064 R)
• M11: 12,368,453 km (0.09 R)
• M12: 15,034,287 km (0.086 R)
• M13: 17,572,514 km (0.113 R)
• M14: 18,124,979 km (0.057 R)
• M15: 18,752,392 km (0.101 R)
• M16: 20,790,065 km (0.08 R)
• M17: 26,165,266 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.3

Radius: 6.5

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.31 AU - 17.89 AU

Year: 24626 Days

Day: 19.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,822,419 km

• M1: 93,947 km (0.112 R)
• M2: 329,863 km (0.043 R)
• M3: 560,992 km (0.105 R)
• M4: 1,123,181 km (0.053 R)
• M5: 1,906,326 km (0.116 R)
• M6: 2,205,222 km (0.073 R)
• M7: 2,660,748 km (0.086 R)
• M8: 3,856,184 km (0.063 R)
• M9: 4,371,848 km (0.078 R)
• M10: 4,627,810 km (0.078 R)
• M11: 6,519,625 km (0.118 R)
• M12: 8,759,255 km (0.116 R)
• M13: 8,990,682 km (0.068 R)
• M14: 10,858,711 km (0.096 R)
• M15: 14,044,846 km (0.114 R)
• M16: 14,442,328 km (0.097 R)
• M17: 14,765,609 km (0.072 R)
• M18: 15,011,249 km (0.06 R)
• M19: 15,343,057 km (0.098 R)
• M20: 19,224,972 km (0.064 R)
• M21: 27,724,973 km (0.052 R)
• M22: 35,130,966 km (0.115 R)
• M23: 36,755,150 km (0.11 R)
• M24: 39,362,940 km (0.066 R)
• M25: 40,953,015 km (0.1 R)
• M26: 44,431,016 km (0.117 R)
• M27: 49,550,256 km (0.08 R)
• M28: 50,101,374 km (0.103 R)
• M29: 52,726,817 km (0.093 R)
• M30: 62,851,750 km (0.097 R)
• M31: 70,893,833 km (0.12 R)
• M32: 71,827,622 km (0.116 R)
• M33: 73,243,716 km (0.109 R)
• M34: 82,904,298 km (0.116 R)
• M35: 84,462,060 km (0.116 R)
• M36: 85,511,340 km (0.114 R)
• M37: 92,267,030 km (0.085 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 13,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit