🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.99 AU - 1.03 AU

Year: 369 Days

Day: 22 Hours

Environment

Temp: 43 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.15 AU - 1.21 AU

Year: 466 Days

Day: 25.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,050,843 km

• M1: 216,917 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.83 AU - 1.85 AU

Year: 907 Days

Day: 27 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.73 AU - 2.03 AU

Year: 937 Days

Day: 12.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 10.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.53 AU - 7.75 AU

Year: 7675 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 107,050,843 km

• M1: 135,536 km (0.061 R)
• M2: 915,389 km (0.094 R)
• M3: 1,367,175 km (0.095 R)
• M4: 1,804,300 km (0.114 R)
• M5: 2,378,008 km (0.085 R)
• M6: 2,814,385 km (0.062 R)
• M7: 4,101,674 km (0.098 R)
• M8: 5,197,778 km (0.093 R)
• M9: 5,965,514 km (0.117 R)
• M10: 6,391,419 km (0.065 R)
• M11: 10,404,532 km (0.072 R)
• M12: 13,745,800 km (0.09 R)
• M13: 16,443,798 km (0.117 R)
• M14: 16,888,104 km (0.102 R)
• M15: 19,662,247 km (0.118 R)
• M16: 23,278,476 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782

Radius: 7

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.72 AU - 20.2 AU

Year: 28826 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 107,050,843 km

• M1: 275,709 km (0.092 R)
• M2: 639,680 km (0.098 R)
• M3: 947,703 km (0.109 R)
• M4: 1,226,553 km (0.066 R)
• M5: 2,060,411 km (0.057 R)
• M6: 3,535,147 km (0.084 R)
• M7: 5,433,245 km (0.065 R)
• M8: 6,575,425 km (0.115 R)
• M9: 10,084,243 km (0.113 R)
• M10: 11,652,926 km (0.102 R)
• M11: 12,759,502 km (0.035 R)
• M12: 13,299,251 km (0.074 R)
• M13: 15,180,145 km (0.094 R)
• M14: 18,372,115 km (0.106 R)
• M15: 24,837,884 km (0.109 R)
• M16: 25,922,618 km (0.095 R)
• M17: 26,167,959 km (0.117 R)
• M18: 50,642,769 km (0.115 R)
• M19: 61,472,009 km (0.106 R)
• M20: 62,787,423 km (0.083 R)
• M21: 64,345,485 km (0.104 R)
• M22: 65,247,411 km (0.038 R)
• M23: 71,075,893 km (0.11 R)
• M24: 97,268,087 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.9

Radius: 3.3

Gravity: 72.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.62 AU - 24.12 AU

Year: 30983 Days

Day: 21.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 103.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 107,050,843 km

• M1: 41,139 km (0.115 R)
• M2: 225,893 km (0.083 R)
• M3: 595,100 km (0.107 R)
• M4: 1,634,058 km (0.052 R)
• M5: 2,570,690 km (0.084 R)
• M6: 2,705,328 km (0.113 R)
• M7: 2,872,878 km (0.111 R)
• M8: 3,748,474 km (0.112 R)
• M9: 4,550,917 km (0.083 R)
• M10: 4,950,942 km (0.099 R)
• M11: 9,032,869 km (0.111 R)
• M12: 9,156,586 km (0.114 R)
• M13: 9,344,332 km (0.119 R)
• M14: 9,662,826 km (0.026 R)
• M15: 10,800,368 km (0.036 R)
• M16: 11,655,021 km (0.061 R)
• M17: 16,335,788 km (0.093 R)
• M18: 18,039,708 km (0.114 R)
• M19: 18,733,244 km (0.09 R)
• M20: 21,245,590 km (0.094 R)
• M21: 29,023,632 km (0.034 R)
• M22: 33,540,142 km (0.057 R)
• M23: 37,060,928 km (0.118 R)
• M24: 39,650,317 km (0.065 R)
• M25: 41,328,506 km (0.102 R)
• M26: 42,012,767 km (0.12 R)
• M27: 43,404,027 km (0.049 R)
• M28: 46,277,952 km (0.087 R)
• M29: 48,137,154 km (0.084 R)
• M30: 50,239,004 km (0.098 R)
• M31: 52,202,327 km (0.08 R)
• M32: 54,420,115 km (0.034 R)
• M33: 55,655,943 km (0.112 R)
• M34: 61,449,270 km (0.074 R)
• M35: 63,239,957 km (0.103 R)
• M36: 66,223,387 km (0.106 R)
• M37: 67,631,552 km (0.053 R)
• M38: 76,245,098 km (0.119 R)
• M39: 81,213,393 km (0.111 R)
• M40: 87,510,865 km (0.038 R)
• M41: 89,775,328 km (0.087 R)
• M42: 92,660,472 km (0.118 R)
• M43: 93,831,674 km (0.062 R)
• M44: 94,125,933 km (0.113 R)
• M45: 102,307,291 km (0.079 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 20,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit