🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.88 AU - 0.9 AU

Year: 320 Days

Day: 44.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.03 AU

Year: 336 Days

Day: 22 Hours

Environment

Temp: 37 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,555,175 km

• M1: 481,107 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.14 AU - 3.16 AU

Year: 1643 Days

Day: 38.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,555,175 km

• M1: 222,452 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.14 AU - 3.52 AU

Year: 1813 Days

Day: 28.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,555,175 km

• M1: 33,660 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.75 AU - 4.57 AU

Year: 2666 Days

Day: 24.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 139 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,555,175 km

• M1: 570,716 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.33 AU - 4.55 AU

Year: 2978 Days

Day: 45.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,555,175 km

• M1: 3,169,829 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 8.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.77 AU - 9.75 AU

Year: 10730 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,555,175 km

• M1: 110,702 km (0.081 R)
• M2: 428,149 km (0.111 R)
• M3: 1,648,419 km (0.105 R)
• M4: 2,508,906 km (0.116 R)
• M5: 2,797,779 km (0.118 R)
• M6: 3,129,288 km (0.097 R)
• M7: 3,825,068 km (0.091 R)
• M8: 4,620,330 km (0.096 R)
• M9: 5,462,117 km (0.111 R)
• M10: 5,857,205 km (0.101 R)
• M11: 8,010,517 km (0.11 R)
• M12: 8,322,429 km (0.052 R)
• M13: 9,349,418 km (0.03 R)
• M14: 11,703,041 km (0.098 R)
• M15: 13,917,389 km (0.116 R)
• M16: 15,064,206 km (0.096 R)
• M17: 21,383,220 km (0.106 R)
• M18: 21,682,566 km (0.089 R)
• M19: 23,221,030 km (0.113 R)
• M20: 27,120,448 km (0.096 R)
• M21: 27,736,343 km (0.108 R)
• M22: 28,904,702 km (0.093 R)
• M23: 30,105,674 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.8

Radius: 6.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.04 AU - 14.96 AU

Year: 17849 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,555,175 km

• M1: 88,412 km (0.068 R)
• M2: 502,798 km (0.11 R)
• M3: 1,526,497 km (0.066 R)
• M4: 2,016,280 km (0.08 R)
• M5: 4,150,443 km (0.095 R)
• M6: 8,119,125 km (0.063 R)
• M7: 8,592,303 km (0.087 R)
• M8: 9,359,740 km (0.05 R)
• M9: 20,327,508 km (0.042 R)
• M10: 21,038,996 km (0.071 R)
• M11: 21,603,877 km (0.101 R)
• M12: 29,191,780 km (0.104 R)
• M13: 30,710,947 km (0.111 R)
• M14: 36,848,648 km (0.113 R)
• M15: 37,198,707 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.5

Radius: 3.4

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.76 AU - 16.1 AU

Year: 18742 Days

Day: 15.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,555,175 km

• M1: 43,683 km (0.051 R)
• M2: 163,062 km (0.063 R)
• M3: 308,920 km (0.082 R)
• M4: 540,796 km (0.095 R)
• M5: 654,939 km (0.114 R)
• M6: 785,239 km (0.066 R)
• M7: 1,018,313 km (0.031 R)
• M8: 1,515,726 km (0.118 R)
• M9: 1,803,253 km (0.072 R)
• M10: 2,577,272 km (0.088 R)
• M11: 3,195,261 km (0.12 R)
• M12: 3,881,766 km (0.074 R)
• M13: 5,386,421 km (0.046 R)
• M14: 6,083,996 km (0.036 R)
• M15: 8,370,898 km (0.112 R)
• M16: 9,172,294 km (0.095 R)
• M17: 9,391,306 km (0.064 R)
• M18: 11,985,033 km (0.045 R)
• M19: 12,352,745 km (0.087 R)
• M20: 13,670,702 km (0.107 R)
• M21: 14,718,486 km (0.026 R)
• M22: 16,646,802 km (0.081 R)
• M23: 16,972,776 km (0.104 R)
• M24: 17,104,273 km (0.086 R)
• M25: 17,436,230 km (0.086 R)
• M26: 22,386,723 km (0.097 R)
• M27: 22,943,975 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit