🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.6 AU

Year: 154 Days

Day: 27.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,916,798 km

• M1: 163,959 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.72 AU - 0.88 AU

Year: 271 Days

Day: 39.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.61 AU - 2.39 AU

Year: 1071 Days

Day: 39.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.78 AU - 3.36 AU

Year: 2037 Days

Day: 24.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 11.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.52 AU - 5.56 AU

Year: 3664 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,916,798 km

• M1: 147,504 km (0.12 R)
• M2: 564,582 km (0.066 R)
• M3: 1,271,881 km (0.113 R)
• M4: 1,727,257 km (0.046 R)
• M5: 2,317,720 km (0.076 R)
• M6: 2,975,053 km (0.111 R)
• M7: 3,533,053 km (0.107 R)
• M8: 3,962,698 km (0.095 R)
• M9: 5,345,282 km (0.048 R)
• M10: 6,068,587 km (0.065 R)
• M11: 6,494,792 km (0.105 R)
• M12: 7,679,307 km (0.102 R)
• M13: 8,242,843 km (0.103 R)
• M14: 8,900,924 km (0.092 R)
• M15: 9,417,336 km (0.05 R)
• M16: 14,157,942 km (0.091 R)
• M17: 15,837,927 km (0.084 R)
• M18: 17,064,480 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.6

Radius: 7.3

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.91 AU - 14.63 AU

Year: 16279 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,916,798 km

• M1: 91,554 km (0.101 R)
• M2: 378,183 km (0.11 R)
• M3: 865,274 km (0.053 R)
• M4: 1,182,272 km (0.068 R)
• M5: 1,455,288 km (0.06 R)
• M6: 1,980,676 km (0.091 R)
• M7: 2,267,455 km (0.06 R)
• M8: 2,516,835 km (0.057 R)
• M9: 5,051,172 km (0.087 R)
• M10: 5,664,523 km (0.061 R)
• M11: 7,169,927 km (0.111 R)
• M12: 7,896,972 km (0.111 R)
• M13: 8,473,822 km (0.101 R)
• M14: 8,772,569 km (0.097 R)
• M15: 11,482,534 km (0.073 R)
• M16: 12,159,614 km (0.081 R)
• M17: 12,863,173 km (0.099 R)
• M18: 14,562,605 km (0.094 R)
• M19: 26,068,925 km (0.115 R)
• M20: 26,914,901 km (0.102 R)
• M21: 27,997,840 km (0.104 R)
• M22: 32,257,639 km (0.081 R)
• M23: 43,344,337 km (0.075 R)
• M24: 55,155,688 km (0.083 R)
• M25: 56,723,922 km (0.113 R)
• M26: 61,979,146 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit