🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.13 AU - 2.61 AU

Year: 1326 Days

Day: 21.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,041,671 km

• M1: 32,164 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.37 AU - 2.83 AU

Year: 1524 Days

Day: 34.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,041,671 km

• M1: 158,723 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.32 AU - 3.44 AU

Year: 1776 Days

Day: 37.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 10.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.12 AU - 6.76 AU

Year: 5261 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,041,671 km

• M1: 130,599 km (0.099 R)
• M2: 607,367 km (0.093 R)
• M3: 1,247,347 km (0.12 R)
• M4: 1,885,681 km (0.115 R)
• M5: 3,179,104 km (0.05 R)
• M6: 3,612,041 km (0.1 R)
• M7: 5,547,538 km (0.079 R)
• M8: 6,366,437 km (0.109 R)
• M9: 6,722,330 km (0.06 R)
• M10: 7,509,813 km (0.113 R)
• M11: 8,205,742 km (0.112 R)
• M12: 10,025,601 km (0.107 R)
• M13: 12,100,074 km (0.062 R)
• M14: 12,953,680 km (0.104 R)
• M15: 14,280,912 km (0.095 R)
• M16: 15,348,891 km (0.092 R)
• M17: 17,142,121 km (0.067 R)
• M18: 18,608,629 km (0.036 R)
• M19: 21,644,269 km (0.115 R)
• M20: 22,377,597 km (0.093 R)
• M21: 23,508,707 km (0.08 R)
• M22: 25,155,480 km (0.068 R)
• M23: 25,721,110 km (0.108 R)
• M24: 26,048,131 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 9

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.28 AU - 8.34 AU

Year: 7932 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,041,671 km

• M1: 112,198 km (0.101 R)
• M2: 432,188 km (0.103 R)
• M3: 1,153,848 km (0.073 R)
• M4: 1,494,632 km (0.092 R)
• M5: 2,032,586 km (0.102 R)
• M6: 2,384,141 km (0.114 R)
• M7: 2,880,806 km (0.047 R)
• M8: 4,385,162 km (0.055 R)
• M9: 7,801,679 km (0.103 R)
• M10: 9,267,738 km (0.099 R)
• M11: 10,291,286 km (0.039 R)
• M12: 10,648,825 km (0.113 R)
• M13: 13,752,532 km (0.118 R)
• M14: 15,946,684 km (0.097 R)
• M15: 18,289,836 km (0.109 R)
• M16: 20,853,494 km (0.117 R)
• M17: 26,490,941 km (0.077 R)
• M18: 27,846,896 km (0.081 R)
• M19: 29,248,328 km (0.111 R)
• M20: 30,382,131 km (0.088 R)
• M21: 33,958,866 km (0.085 R)
• M22: 34,866,477 km (0.115 R)
• M23: 36,611,685 km (0.096 R)
• M24: 37,445,693 km (0.086 R)
• M25: 39,151,558 km (0.042 R)
• M26: 40,275,337 km (0.08 R)
• M27: 43,509,344 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499

Radius: 12

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.98 AU - 8.9 AU

Year: 8911 Days

Day: 9.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,041,671 km

• M1: 149,299 km (0.102 R)
• M2: 713,133 km (0.09 R)
• M3: 1,566,140 km (0.067 R)
• M4: 2,100,055 km (0.092 R)
• M5: 2,582,957 km (0.114 R)
• M6: 3,247,022 km (0.084 R)
• M7: 4,227,785 km (0.075 R)
• M8: 5,615,904 km (0.103 R)
• M9: 6,174,203 km (0.081 R)
• M10: 7,832,645 km (0.105 R)
• M11: 12,009,717 km (0.118 R)
• M12: 12,660,468 km (0.106 R)
• M13: 14,571,730 km (0.119 R)
• M14: 15,062,710 km (0.049 R)
• M15: 18,032,976 km (0.096 R)
• M16: 19,031,692 km (0.099 R)
• M17: 19,470,761 km (0.03 R)
• M18: 24,844,915 km (0.056 R)
• M19: 25,901,824 km (0.05 R)
• M20: 26,714,141 km (0.073 R)
• M21: 29,447,144 km (0.066 R)
• M22: 33,728,336 km (0.094 R)
• M23: 34,480,065 km (0.075 R)
• M24: 38,407,458 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.7

Radius: 12.6

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.01 AU - 12.67 AU

Year: 13879 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,041,671 km

• M1: 157,078 km (0.105 R)
• M2: 657,782 km (0.077 R)
• M3: 1,313,021 km (0.111 R)
• M4: 3,261,832 km (0.115 R)
• M5: 3,808,612 km (0.088 R)
• M6: 5,229,792 km (0.042 R)
• M7: 6,021,464 km (0.06 R)
• M8: 7,334,634 km (0.104 R)
• M9: 7,938,860 km (0.093 R)
• M10: 9,407,163 km (0.04 R)
• M11: 9,842,493 km (0.109 R)
• M12: 10,930,368 km (0.074 R)
• M13: 13,549,378 km (0.086 R)
• M14: 14,968,015 km (0.072 R)
• M15: 15,713,461 km (0.062 R)
• M16: 17,850,018 km (0.115 R)
• M17: 18,944,925 km (0.061 R)
• M18: 19,377,861 km (0.097 R)
• M19: 24,280,482 km (0.074 R)
• M20: 27,676,504 km (0.101 R)
• M21: 34,875,452 km (0.107 R)
• M22: 36,318,174 km (0.092 R)
• M23: 36,718,498 km (0.049 R)
• M24: 50,807,626 km (0.079 R)
• M25: 53,862,863 km (0.101 R)
• M26: 57,579,772 km (0.076 R)
• M27: 59,593,359 km (0.083 R)
• M28: 62,988,931 km (0.08 R)
• M29: 66,113,732 km (0.033 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 15

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.92 AU - 12.5 AU

Year: 15506 Days

Day: 10.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,041,671 km

• M1: 187,147 km (0.052 R)
• M2: 1,611,767 km (0.093 R)
• M3: 2,900,104 km (0.042 R)
• M4: 3,843,169 km (0.111 R)
• M5: 5,230,540 km (0.055 R)
• M6: 9,303,192 km (0.12 R)
• M7: 10,880,403 km (0.095 R)
• M8: 20,307,163 km (0.054 R)
• M9: 21,380,976 km (0.101 R)
• M10: 23,254,391 km (0.078 R)
• M11: 30,352,211 km (0.103 R)
• M12: 31,377,405 km (0.072 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit