🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.77 AU

Year: 186 Days

Day: 28.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,229,513 km

• M1: 42,635 km (0.11 R)
• M2: 359,633 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.4 AU - 1.5 AU

Year: 635 Days

Day: 33.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,229,513 km

• M1: 66,122 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.28 AU - 1.66 AU

Year: 648 Days

Day: 34.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.18 AU - 3.54 AU

Year: 1758 Days

Day: 33.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 13

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.94 AU - 7.66 AU

Year: 5747 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,229,513 km

• M1: 161,715 km (0.05 R)
• M2: 595,699 km (0.12 R)
• M3: 1,308,682 km (0.102 R)
• M4: 1,784,703 km (0.081 R)
• M5: 2,958,298 km (0.112 R)
• M6: 4,281,641 km (0.06 R)
• M7: 5,235,327 km (0.105 R)
• M8: 5,778,517 km (0.084 R)
• M9: 6,561,063 km (0.119 R)
• M10: 11,131,877 km (0.046 R)
• M11: 13,642,578 km (0.033 R)
• M12: 14,792,537 km (0.079 R)
• M13: 16,382,912 km (0.088 R)
• M14: 17,416,633 km (0.059 R)
• M15: 18,493,438 km (0.063 R)
• M16: 20,557,440 km (0.069 R)
• M17: 24,387,146 km (0.059 R)
• M18: 25,308,070 km (0.096 R)
• M19: 25,906,013 km (0.081 R)
• M20: 28,210,269 km (0.043 R)
• M21: 28,668,487 km (0.109 R)
• M22: 29,131,792 km (0.114 R)
• M23: 30,073,361 km (0.053 R)
• M24: 30,744,457 km (0.106 R)
• M25: 32,716,905 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.8

Radius: 6.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.71 AU - 15.57 AU

Year: 17311 Days

Day: 19.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,229,513 km

• M1: 85,869 km (0.086 R)
• M2: 903,422 km (0.09 R)
• M3: 3,128,091 km (0.044 R)
• M4: 4,610,606 km (0.097 R)
• M5: 5,544,097 km (0.109 R)
• M6: 9,353,158 km (0.05 R)
• M7: 16,121,115 km (0.12 R)
• M8: 20,171,029 km (0.103 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit