🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.86 AU - 1.24 AU

Year: 484 Days

Day: 17.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,785,196 km

• M1: 98,136 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.94 AU - 1.5 AU

Year: 606 Days

Day: 23.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 73.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.4 AU - 2 AU

Year: 997 Days

Day: 27.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.71 AU - 2.71 AU

Year: 1477 Days

Day: 44.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.8

Radius: 9.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.61 AU - 2.93 AU

Year: 2073 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 77.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,785,196 km

• M1: 115,639 km (0.105 R)
• M2: 451,786 km (0.075 R)
• M3: 1,010,534 km (0.098 R)
• M4: 1,412,353 km (0.094 R)
• M5: 1,711,400 km (0.079 R)
• M6: 2,240,677 km (0.037 R)
• M7: 2,933,913 km (0.055 R)
• M8: 3,643,307 km (0.12 R)
• M9: 5,512,233 km (0.069 R)
• M10: 8,721,107 km (0.04 R)
• M11: 9,032,121 km (0.044 R)
• M12: 10,282,310 km (0.055 R)
• M13: 10,948,919 km (0.116 R)
• M14: 13,490,138 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.6

Radius: 9.9

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.13 AU - 6.33 AU

Year: 6167 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,785,196 km

• M1: 123,119 km (0.093 R)
• M2: 666,159 km (0.1 R)
• M3: 999,015 km (0.074 R)
• M4: 1,890,618 km (0.101 R)
• M5: 2,258,479 km (0.106 R)
• M6: 2,619,309 km (0.1 R)
• M7: 2,939,598 km (0.068 R)
• M8: 4,984,451 km (0.118 R)
• M9: 6,400,994 km (0.12 R)
• M10: 7,952,024 km (0.09 R)
• M11: 8,877,736 km (0.078 R)
• M12: 9,345,080 km (0.108 R)
• M13: 9,739,569 km (0.092 R)
• M14: 10,236,982 km (0.061 R)
• M15: 14,148,518 km (0.111 R)
• M16: 15,565,808 km (0.074 R)
• M17: 16,371,991 km (0.082 R)
• M18: 17,467,795 km (0.038 R)
• M19: 18,406,223 km (0.112 R)
• M20: 19,590,739 km (0.084 R)
• M21: 23,448,718 km (0.101 R)
• M22: 26,984,165 km (0.12 R)
• M23: 31,053,077 km (0.112 R)
• M24: 33,436,470 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.9

Radius: 9.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.9 AU - 9.98 AU

Year: 12018 Days

Day: 6.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,785,196 km

• M1: 114,891 km (0.061 R)
• M2: 450,140 km (0.104 R)
• M3: 743,950 km (0.096 R)
• M4: 1,117,795 km (0.091 R)
• M5: 1,465,760 km (0.073 R)
• M6: 1,808,040 km (0.098 R)
• M7: 2,656,858 km (0.115 R)
• M8: 3,624,158 km (0.096 R)
• M9: 4,398,477 km (0.041 R)
• M10: 4,932,242 km (0.068 R)
• M11: 7,106,647 km (0.076 R)
• M12: 7,884,406 km (0.119 R)
• M13: 8,272,164 km (0.025 R)
• M14: 8,672,488 km (0.073 R)
• M15: 9,273,722 km (0.025 R)
• M16: 10,507,605 km (0.045 R)
• M17: 11,083,856 km (0.096 R)
• M18: 12,072,249 km (0.094 R)
• M19: 12,939,767 km (0.115 R)
• M20: 13,541,001 km (0.118 R)
• M21: 15,792,299 km (0.05 R)
• M22: 16,133,083 km (0.118 R)
• M23: 18,885,983 km (0.101 R)
• M24: 20,696,267 km (0.093 R)
• M25: 21,186,948 km (0.103 R)
• M26: 22,191,647 km (0.076 R)
• M27: 30,235,674 km (0.097 R)
• M28: 31,831,884 km (0.067 R)
• M29: 34,960,424 km (0.095 R)
• M30: 36,599,119 km (0.077 R)
• M31: 37,800,540 km (0.053 R)
• M32: 38,533,868 km (0.105 R)
• M33: 39,902,838 km (0.115 R)
• M34: 41,175,318 km (0.095 R)
• M35: 44,204,226 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.7

Radius: 4.3

Gravity: 36.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.3 AU - 11.8 AU

Year: 13269 Days

Day: 18.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,785,196 km

• M1: 53,556 km (0.117 R)
• M2: 308,172 km (0.118 R)
• M3: 851,511 km (0.118 R)
• M4: 1,927,569 km (0.078 R)
• M5: 4,032,411 km (0.097 R)
• M6: 4,516,659 km (0.093 R)
• M7: 6,478,186 km (0.103 R)
• M8: 7,356,924 km (0.06 R)
• M9: 7,985,086 km (0.055 R)
• M10: 9,093,755 km (0.09 R)
• M11: 11,850,246 km (0.095 R)
• M12: 14,489,152 km (0.105 R)
• M13: 18,447,512 km (0.104 R)
• M14: 28,409,533 km (0.077 R)
• M15: 34,027,532 km (0.108 R)
• M16: 40,478,790 km (0.109 R)
• M17: 41,303,823 km (0.05 R)
• M18: 56,923,486 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit