🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 21.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,834,333 km

• M1: 68,516 km (0.088 R)
• M2: 223,050 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.61 AU

Year: 143 Days

Day: 16.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,834,333 km

• M1: 37,699 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.57 AU - 0.73 AU

Year: 200 Days

Day: 30.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,834,333 km

• M1: 435,330 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.01 AU - 3.21 AU

Year: 2089 Days

Day: 38.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 144.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 10.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.87 AU - 5.09 AU

Year: 3611 Days

Day: 8.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,834,333 km

• M1: 131,646 km (0.073 R)
• M2: 747,092 km (0.09 R)
• M3: 1,099,245 km (0.093 R)
• M4: 1,744,162 km (0.11 R)
• M5: 2,384,590 km (0.093 R)
• M6: 3,564,020 km (0.093 R)
• M7: 5,321,346 km (0.108 R)
• M8: 6,346,241 km (0.119 R)
• M9: 7,213,161 km (0.101 R)
• M10: 7,757,098 km (0.113 R)
• M11: 9,516,519 km (0.066 R)
• M12: 10,449,411 km (0.034 R)
• M13: 11,272,349 km (0.115 R)
• M14: 11,656,666 km (0.111 R)
• M15: 13,904,224 km (0.093 R)
• M16: 15,835,383 km (0.09 R)
• M17: 21,761,553 km (0.055 R)
• M18: 22,091,566 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 14.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.07 AU - 5.85 AU

Year: 4206 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,834,333 km

• M1: 179,667 km (0.113 R)
• M2: 695,331 km (0.089 R)
• M3: 1,169,706 km (0.105 R)
• M4: 3,542,328 km (0.082 R)
• M5: 5,748,298 km (0.099 R)
• M6: 7,289,904 km (0.114 R)
• M7: 8,104,465 km (0.118 R)
• M8: 8,643,765 km (0.103 R)
• M9: 10,959,091 km (0.093 R)
• M10: 17,248,485 km (0.097 R)
• M11: 18,881,794 km (0.048 R)
• M12: 24,697,112 km (0.113 R)
• M13: 25,680,718 km (0.106 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: 225 - 19,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit