🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.81 AU - 1.11 AU

Year: 340 Days

Day: 36.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,842,137 km

• M1: 11,968 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.11 AU - 1.35 AU

Year: 493 Days

Day: 42 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 14,842,137 km

• M1: 773,271 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.6

Radius: 14.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.42 AU - 6.7 AU

Year: 4741 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 91.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 14,842,137 km

• M1: 175,628 km (0.114 R)
• M2: 948,899 km (0.114 R)
• M3: 4,447,694 km (0.057 R)
• M4: 6,612,525 km (0.083 R)
• M5: 7,130,283 km (0.107 R)
• M6: 7,613,335 km (0.098 R)
• M7: 9,300,948 km (0.11 R)
• M8: 10,634,464 km (0.106 R)
• M9: 12,649,697 km (0.094 R)
• M10: 13,817,009 km (0.113 R)
• M11: 15,751,609 km (0.106 R)
• M12: 16,995,814 km (0.092 R)
• M13: 18,812,231 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 11.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.34 AU - 7.14 AU

Year: 4973 Days

Day: 10.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 14,842,137 km

• M1: 149,747 km (0.102 R)
• M2: 781,649 km (0.102 R)
• M3: 1,195,437 km (0.118 R)
• M4: 1,635,554 km (0.113 R)
• M5: 2,067,891 km (0.108 R)
• M6: 3,035,790 km (0.097 R)
• M7: 3,761,638 km (0.119 R)
• M8: 4,427,798 km (0.093 R)
• M9: 6,025,952 km (0.089 R)
• M10: 7,799,135 km (0.11 R)
• M11: 9,771,434 km (0.116 R)
• M12: 11,258,736 km (0.114 R)
• M13: 11,770,809 km (0.111 R)
• M14: 12,201,352 km (0.109 R)
• M15: 13,298,054 km (0.098 R)
• M16: 13,765,248 km (0.093 R)
• M17: 14,189,657 km (0.113 R)
• M18: 15,572,690 km (0.086 R)
• M19: 19,989,118 km (0.027 R)
• M20: 20,671,733 km (0.098 R)
• M21: 21,369,906 km (0.087 R)
• M22: 22,592,570 km (0.117 R)
• M23: 23,408,327 km (0.107 R)
• M24: 26,215,531 km (0.08 R)
• M25: 26,704,267 km (0.076 R)
• M26: 28,548,659 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.3

Radius: 11.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.43 AU - 6.69 AU

Year: 6076 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 14,842,137 km

• M1: 143,016 km (0.119 R)
• M2: 534,812 km (0.112 R)
• M3: 1,246,599 km (0.095 R)
• M4: 1,672,355 km (0.042 R)
• M5: 2,371,425 km (0.092 R)
• M6: 3,466,482 km (0.079 R)
• M7: 3,960,753 km (0.087 R)
• M8: 7,035,737 km (0.077 R)
• M9: 9,602,687 km (0.057 R)
• M10: 11,191,417 km (0.069 R)
• M11: 11,626,896 km (0.053 R)
• M12: 12,073,595 km (0.092 R)
• M13: 14,424,975 km (0.072 R)
• M14: 15,233,252 km (0.12 R)
• M15: 15,889,239 km (0.106 R)
• M16: 20,156,967 km (0.088 R)
• M17: 23,054,528 km (0.062 R)
• M18: 24,078,974 km (0.089 R)
• M19: 26,988,353 km (0.089 R)
• M20: 28,572,146 km (0.111 R)
• M21: 30,591,269 km (0.055 R)
• M22: 32,021,275 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 13.5

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.94 AU - 8.08 AU

Year: 6712 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 14,842,137 km

• M1: 168,746 km (0.116 R)
• M2: 974,929 km (0.081 R)
• M3: 1,523,654 km (0.096 R)
• M4: 2,723,579 km (0.097 R)
• M5: 3,228,172 km (0.102 R)
• M6: 4,226,289 km (0.094 R)
• M7: 4,663,414 km (0.058 R)
• M8: 5,509,690 km (0.076 R)
• M9: 7,109,489 km (0.065 R)
• M10: 7,844,613 km (0.079 R)
• M11: 8,389,149 km (0.116 R)
• M12: 9,084,032 km (0.117 R)
• M13: 9,597,601 km (0.116 R)
• M14: 10,358,157 km (0.093 R)
• M15: 11,352,833 km (0.049 R)
• M16: 14,489,003 km (0.113 R)
• M17: 14,954,701 km (0.084 R)
• M18: 15,430,422 km (0.066 R)
• M19: 15,854,981 km (0.104 R)
• M20: 19,467,321 km (0.102 R)
• M21: 19,963,387 km (0.106 R)
• M22: 23,436,002 km (0.104 R)
• M23: 24,322,519 km (0.086 R)
• M24: 28,545,817 km (0.089 R)
• M25: 29,002,539 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 13.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.7 AU - 8.86 AU

Year: 7104 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 14,842,137 km

• M1: 1,096,552 km (0.07 R)
• M2: 2,449,815 km (0.1 R)
• M3: 4,269,972 km (0.085 R)
• M4: 8,894,940 km (0.036 R)
• M5: 9,435,138 km (0.113 R)
• M6: 12,908,351 km (0.1 R)
• M7: 14,106,182 km (0.118 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit