🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.52 AU - 0.52 AU

Year: 242 Days

Day: 42.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.9

Radius: 11.3

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.96 AU - 1.4 AU

Year: 828 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,849,064 km

• M1: 140,472 km (0.113 R)
• M2: 619,634 km (0.068 R)
• M3: 1,091,466 km (0.116 R)
• M4: 1,783,655 km (0.116 R)
• M5: 2,203,876 km (0.066 R)
• M6: 2,946,928 km (0.059 R)
• M7: 3,440,452 km (0.065 R)
• M8: 5,222,761 km (0.114 R)
• M9: 5,626,825 km (0.103 R)
• M10: 6,629,579 km (0.102 R)
• M11: 7,081,066 km (0.114 R)
• M12: 8,906,309 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.9

Radius: 10.6

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.33 AU - 1.33 AU

Year: 990 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,849,064 km

• M1: 131,945 km (0.105 R)
• M2: 461,659 km (0.052 R)
• M3: 923,168 km (0.043 R)
• M4: 1,285,195 km (0.042 R)
• M5: 1,661,584 km (0.103 R)
• M6: 2,017,776 km (0.115 R)
• M7: 3,218,748 km (0.089 R)
• M8: 4,091,651 km (0.103 R)
• M9: 4,511,273 km (0.048 R)
• M10: 6,011,291 km (0.047 R)
• M11: 6,462,179 km (0.053 R)
• M12: 7,305,762 km (0.062 R)
• M13: 8,139,620 km (0.075 R)
• M14: 9,181,719 km (0.058 R)
• M15: 9,628,717 km (0.1 R)
• M16: 10,663,336 km (0.047 R)
• M17: 11,291,647 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 9.8

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.31 AU - 1.53 AU

Year: 1093 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,849,064 km

• M1: 121,922 km (0.12 R)
• M2: 464,651 km (0.12 R)
• M3: 822,190 km (0.105 R)
• M4: 1,263,952 km (0.112 R)
• M5: 1,596,808 km (0.091 R)
• M6: 1,988,754 km (0.104 R)
• M7: 2,760,829 km (0.067 R)
• M8: 3,118,517 km (0.115 R)
• M9: 4,158,970 km (0.111 R)
• M10: 4,649,352 km (0.094 R)
• M11: 5,138,687 km (0.095 R)
• M12: 5,599,897 km (0.045 R)
• M13: 7,498,444 km (0.083 R)
• M14: 8,066,317 km (0.079 R)
• M15: 8,607,263 km (0.09 R)
• M16: 9,522,802 km (0.096 R)
• M17: 10,344,693 km (0.101 R)
• M18: 10,660,793 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.2

Radius: 13.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.47 AU - 2.83 AU

Year: 2785 Days

Day: 12.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,849,064 km

• M1: 164,258 km (0.086 R)
• M2: 666,608 km (0.088 R)
• M3: 2,585,949 km (0.101 R)
• M4: 3,805,171 km (0.067 R)
• M5: 4,817,351 km (0.068 R)
• M6: 6,407,726 km (0.105 R)
• M7: 9,730,743 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 9.2

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.38 AU - 3.88 AU

Year: 4466 Days

Day: 11.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,849,064 km

• M1: 115,490 km (0.081 R)
• M2: 416,181 km (0.102 R)
• M3: 948,750 km (0.111 R)
• M4: 1,601,445 km (0.109 R)
• M5: 1,895,555 km (0.027 R)
• M6: 2,195,798 km (0.102 R)
• M7: 3,519,589 km (0.12 R)
• M8: 3,954,620 km (0.084 R)
• M9: 4,328,315 km (0.105 R)
• M10: 5,146,765 km (0.098 R)
• M11: 5,535,869 km (0.077 R)
• M12: 5,974,341 km (0.077 R)
• M13: 7,088,396 km (0.083 R)
• M14: 7,500,538 km (0.09 R)
• M15: 11,677,311 km (0.089 R)
• M16: 12,058,935 km (0.089 R)
• M17: 14,636,356 km (0.111 R)
• M18: 16,170,782 km (0.065 R)
• M19: 17,498,014 km (0.102 R)
• M20: 18,061,400 km (0.062 R)
• M21: 18,443,772 km (0.065 R)
• M22: 18,896,605 km (0.116 R)
• M23: 20,436,864 km (0.032 R)
• M24: 21,061,735 km (0.07 R)
• M25: 22,131,509 km (0.104 R)
• M26: 23,013,089 km (0.089 R)
• M27: 24,611,842 km (0.071 R)
• M28: 26,857,007 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.2

Radius: 10.8

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.08 AU - 4.2 AU

Year: 4484 Days

Day: 9.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,849,064 km

• M1: 135,236 km (0.116 R)
• M2: 508,034 km (0.061 R)
• M3: 930,948 km (0.108 R)
• M4: 1,278,763 km (0.099 R)
• M5: 2,266,707 km (0.115 R)
• M6: 2,732,854 km (0.072 R)
• M7: 3,927,692 km (0.088 R)
• M8: 4,281,042 km (0.091 R)
• M9: 5,078,997 km (0.109 R)
• M10: 6,935,956 km (0.12 R)
• M11: 7,814,394 km (0.052 R)
• M12: 8,884,618 km (0.096 R)
• M13: 10,224,416 km (0.09 R)
• M14: 14,101,993 km (0.061 R)
• M15: 15,163,091 km (0.07 R)
• M16: 15,509,110 km (0.113 R)
• M17: 16,097,329 km (0.051 R)
• M18: 17,696,680 km (0.028 R)
• M19: 19,807,207 km (0.094 R)
• M20: 21,424,360 km (0.078 R)
• M21: 23,663,690 km (0.039 R)
• M22: 27,907,483 km (0.095 R)
• M23: 30,573,466 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit