🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.52 AU - 0.66 AU

Year: 288 Days

Day: 33 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 14.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.89 AU - 0.91 AU

Year: 543 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 13,820,557 km

• M1: 187,596 km (0.113 R)
• M2: 831,315 km (0.084 R)
• M3: 1,454,989 km (0.04 R)
• M4: 2,135,210 km (0.106 R)
• M5: 2,621,254 km (0.079 R)
• M6: 3,366,850 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.8

Radius: 10.1

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.8 AU - 1.16 AU

Year: 617 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 13,820,557 km

• M1: 125,662 km (0.093 R)
• M2: 469,438 km (0.109 R)
• M3: 865,274 km (0.095 R)
• M4: 1,257,520 km (0.109 R)
• M5: 1,744,162 km (0.085 R)
• M6: 2,123,691 km (0.062 R)
• M7: 2,505,914 km (0.09 R)
• M8: 3,567,610 km (0.053 R)
• M9: 4,244,690 km (0.1 R)
• M10: 4,646,061 km (0.064 R)
• M11: 5,022,150 km (0.108 R)
• M12: 5,383,279 km (0.114 R)
• M13: 5,724,811 km (0.111 R)
• M14: 6,042,707 km (0.106 R)
• M15: 6,983,827 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275

Radius: 13.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.15 AU - 1.87 AU

Year: 1180 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 13,820,557 km

• M1: 178,321 km (0.108 R)
• M2: 606,470 km (0.085 R)
• M3: 1,129,763 km (0.079 R)
• M4: 1,592,320 km (0.115 R)
• M5: 2,894,270 km (0.114 R)
• M6: 3,587,058 km (0.045 R)
• M7: 4,093,596 km (0.032 R)
• M8: 5,109,216 km (0.094 R)
• M9: 6,327,242 km (0.109 R)
• M10: 6,961,238 km (0.115 R)
• M11: 7,475,555 km (0.078 R)
• M12: 7,991,369 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 10.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.2 AU - 3.3 AU

Year: 2900 Days

Day: 7.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 13,820,557 km

• M1: 130,599 km (0.102 R)
• M2: 474,973 km (0.11 R)
• M3: 881,730 km (0.088 R)
• M4: 1,498,223 km (0.111 R)
• M5: 2,066,695 km (0.1 R)
• M6: 2,787,906 km (0.119 R)
• M7: 3,456,908 km (0.08 R)
• M8: 5,155,591 km (0.106 R)
• M9: 6,380,499 km (0.043 R)
• M10: 9,555,714 km (0.117 R)
• M11: 10,895,363 km (0.107 R)
• M12: 13,779,460 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 18,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit