🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.66 AU - 0.8 AU

Year: 231 Days

Day: 28.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,225,589 km

• M1: 46,525 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.34 AU - 1.56 AU

Year: 648 Days

Day: 26.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.83 AU - 2.79 AU

Year: 1302 Days

Day: 16.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,225,589 km

• M1: 81,980 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.29 AU - 4.63 AU

Year: 2922 Days

Day: 40.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 11.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.71 AU - 5.49 AU

Year: 3659 Days

Day: 9.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,225,589 km

• M1: 139,276 km (0.072 R)
• M2: 559,795 km (0.076 R)
• M3: 946,506 km (0.086 R)
• M4: 1,751,941 km (0.068 R)
• M5: 2,715,501 km (0.117 R)
• M6: 3,202,442 km (0.081 R)
• M7: 4,331,606 km (0.101 R)
• M8: 5,069,872 km (0.112 R)
• M9: 5,968,805 km (0.082 R)
• M10: 6,373,617 km (0.074 R)
• M11: 8,081,875 km (0.09 R)
• M12: 10,039,064 km (0.106 R)
• M13: 10,457,938 km (0.08 R)
• M14: 11,047,803 km (0.102 R)
• M15: 11,784,722 km (0.092 R)
• M16: 12,380,421 km (0.092 R)
• M17: 13,175,533 km (0.096 R)
• M18: 13,678,033 km (0.12 R)
• M19: 18,003,206 km (0.081 R)
• M20: 18,793,681 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 9.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.54 AU - 7.74 AU

Year: 7831 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,225,589 km

• M1: 115,639 km (0.102 R)
• M2: 451,486 km (0.066 R)
• M3: 1,053,468 km (0.109 R)
• M4: 1,450,950 km (0.088 R)
• M5: 1,947,465 km (0.072 R)
• M6: 5,327,629 km (0.084 R)
• M7: 6,618,958 km (0.113 R)
• M8: 8,076,639 km (0.093 R)
• M9: 16,019,838 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.2

Radius: 5.1

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.74 AU - 21.04 AU

Year: 26894 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,225,589 km

• M1: 63,579 km (0.074 R)
• M2: 281,693 km (0.111 R)
• M3: 444,455 km (0.084 R)
• M4: 1,969,606 km (0.065 R)
• M5: 3,341,568 km (0.03 R)
• M6: 3,952,974 km (0.104 R)
• M7: 4,379,178 km (0.102 R)
• M8: 4,636,038 km (0.047 R)
• M9: 5,109,964 km (0.088 R)
• M10: 5,504,304 km (0.106 R)
• M11: 7,332,091 km (0.119 R)
• M12: 7,648,640 km (0.107 R)
• M13: 9,635,748 km (0.115 R)
• M14: 10,518,825 km (0.118 R)
• M15: 10,747,859 km (0.067 R)
• M16: 12,067,013 km (0.092 R)
• M17: 12,765,486 km (0.1 R)
• M18: 13,490,437 km (0.039 R)
• M19: 18,343,990 km (0.099 R)
• M20: 18,509,445 km (0.064 R)
• M21: 25,870,708 km (0.108 R)
• M22: 28,553,147 km (0.044 R)
• M23: 34,087,520 km (0.055 R)
• M24: 34,841,643 km (0.106 R)
• M25: 36,775,794 km (0.079 R)
• M26: 37,038,937 km (0.063 R)
• M27: 38,104,223 km (0.027 R)
• M28: 38,508,885 km (0.065 R)
• M29: 45,834,244 km (0.068 R)
• M30: 51,365,476 km (0.056 R)
• M31: 53,359,765 km (0.113 R)
• M32: 60,196,687 km (0.09 R)
• M33: 61,667,833 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit