🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.46 AU - 1.62 AU

Year: 705 Days

Day: 18.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,754,448 km

• M1: 696,677 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.5 AU - 2.04 AU

Year: 869 Days

Day: 15.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,754,448 km

• M1: 404,812 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.9 AU - 3.28 AU

Year: 2004 Days

Day: 25.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.9

Radius: 13.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.73 AU - 5.59 AU

Year: 3712 Days

Day: 9.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,754,448 km

• M1: 167,101 km (0.09 R)
• M2: 598,691 km (0.087 R)
• M3: 1,277,566 km (0.06 R)
• M4: 1,694,495 km (0.09 R)
• M5: 2,133,714 km (0.058 R)
• M6: 2,956,204 km (0.104 R)
• M7: 3,830,603 km (0.084 R)
• M8: 5,975,238 km (0.114 R)
• M9: 7,710,873 km (0.05 R)
• M10: 9,247,243 km (0.081 R)
• M11: 9,842,792 km (0.098 R)
• M12: 10,421,586 km (0.087 R)
• M13: 11,647,391 km (0.111 R)
• M14: 15,403,644 km (0.071 R)
• M15: 16,643,062 km (0.049 R)
• M16: 17,765,944 km (0.056 R)
• M17: 21,301,989 km (0.061 R)
• M18: 24,225,580 km (0.056 R)
• M19: 24,901,613 km (0.032 R)
• M20: 25,822,388 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.5

Radius: 13.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.54 AU - 5.4 AU

Year: 4088 Days

Day: 5.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,754,448 km

• M1: 170,392 km (0.092 R)
• M2: 653,743 km (0.117 R)
• M3: 1,199,027 km (0.062 R)
• M4: 1,778,270 km (0.034 R)
• M5: 2,497,088 km (0.12 R)
• M6: 3,516,448 km (0.039 R)
• M7: 4,541,343 km (0.049 R)
• M8: 4,989,089 km (0.056 R)
• M9: 6,113,167 km (0.079 R)
• M10: 6,660,995 km (0.119 R)
• M11: 7,657,915 km (0.067 R)
• M12: 9,262,502 km (0.062 R)
• M13: 10,026,049 km (0.036 R)
• M14: 11,039,276 km (0.09 R)
• M15: 11,635,872 km (0.115 R)
• M16: 13,555,811 km (0.028 R)
• M17: 15,999,492 km (0.109 R)
• M18: 16,598,482 km (0.062 R)
• M19: 19,145,535 km (0.115 R)
• M20: 19,758,887 km (0.063 R)
• M21: 21,480,609 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.9

Radius: 9.7

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.37 AU - 8.89 AU

Year: 8553 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,754,448 km

• M1: 120,576 km (0.076 R)
• M2: 438,172 km (0.069 R)
• M3: 742,753 km (0.097 R)
• M4: 1,065,885 km (0.118 R)
• M5: 1,652,907 km (0.077 R)
• M6: 2,132,069 km (0.084 R)
• M7: 4,457,717 km (0.106 R)
• M8: 4,940,320 km (0.082 R)
• M9: 5,592,268 km (0.109 R)
• M10: 6,154,307 km (0.107 R)
• M11: 7,598,375 km (0.103 R)
• M12: 8,377,331 km (0.09 R)
• M13: 9,942,424 km (0.084 R)
• M14: 12,205,092 km (0.105 R)
• M15: 13,333,658 km (0.057 R)
• M16: 14,725,666 km (0.094 R)
• M17: 16,072,945 km (0.039 R)
• M18: 16,991,625 km (0.049 R)
• M19: 18,170,008 km (0.094 R)
• M20: 23,342,504 km (0.079 R)
• M21: 23,971,712 km (0.118 R)
• M22: 27,586,446 km (0.096 R)
• M23: 31,877,361 km (0.103 R)
• M24: 32,429,228 km (0.086 R)
• M25: 33,212,672 km (0.115 R)
• M26: 34,238,465 km (0.084 R)
• M27: 35,050,781 km (0.097 R)
• M28: 40,840,967 km (0.095 R)
• M29: 45,964,694 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.8

Radius: 7.8

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.7 AU - 19.62 AU

Year: 30944 Days

Day: 19.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,754,448 km

• M1: 97,388 km (0.069 R)
• M2: 370,704 km (0.104 R)
• M3: 667,954 km (0.102 R)
• M4: 1,033,572 km (0.051 R)
• M5: 1,616,854 km (0.111 R)
• M6: 3,481,591 km (0.101 R)
• M7: 4,060,535 km (0.115 R)
• M8: 6,051,533 km (0.111 R)
• M9: 8,902,719 km (0.099 R)
• M10: 12,616,636 km (0.063 R)
• M11: 12,984,796 km (0.109 R)
• M12: 14,934,355 km (0.09 R)
• M13: 18,166,118 km (0.081 R)
• M14: 19,306,952 km (0.114 R)
• M15: 21,106,764 km (0.105 R)
• M16: 23,124,988 km (0.106 R)
• M17: 24,237,249 km (0.07 R)
• M18: 27,173,406 km (0.105 R)
• M19: 33,319,784 km (0.075 R)
• M20: 34,308,028 km (0.094 R)
• M21: 35,170,310 km (0.079 R)
• M22: 39,387,025 km (0.08 R)
• M23: 46,499,656 km (0.072 R)
• M24: 51,004,646 km (0.043 R)
• M25: 56,784,360 km (0.062 R)
• M26: 58,599,880 km (0.084 R)
• M27: 63,200,014 km (0.086 R)
• M28: 70,312,196 km (0.117 R)
• M29: 72,170,052 km (0.082 R)
• M30: 77,693,355 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit