🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.32 AU - 1.8 AU

Year: 701 Days

Day: 28.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.08 AU - 2.76 AU

Year: 1355 Days

Day: 44.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.14 AU - 2.96 AU

Year: 1465 Days

Day: 13.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.88 AU - 4 AU

Year: 2296 Days

Day: 44.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,036,023 km

• M1: 174,880 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.2

Radius: 14.5

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.84 AU - 7.18 AU

Year: 5978 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,036,023 km

• M1: 180,265 km (0.117 R)
• M2: 2,091,229 km (0.047 R)
• M3: 2,696,801 km (0.111 R)
• M4: 4,341,031 km (0.067 R)
• M5: 5,782,107 km (0.052 R)
• M6: 6,252,144 km (0.116 R)
• M7: 6,918,752 km (0.111 R)
• M8: 9,851,319 km (0.089 R)
• M9: 11,085,501 km (0.075 R)
• M10: 11,864,158 km (0.108 R)
• M11: 12,679,018 km (0.078 R)
• M12: 15,828,053 km (0.089 R)
• M13: 17,069,416 km (0.079 R)
• M14: 17,648,809 km (0.062 R)
• M15: 19,396,561 km (0.103 R)
• M16: 20,098,624 km (0.09 R)
• M17: 21,183,657 km (0.069 R)
• M18: 23,156,105 km (0.091 R)
• M19: 25,248,530 km (0.087 R)
• M20: 26,255,623 km (0.07 R)
• M21: 26,941,829 km (0.112 R)
• M22: 29,346,315 km (0.11 R)
• M23: 31,890,676 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 14.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.28 AU - 11.68 AU

Year: 13999 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,036,023 km

• M1: 181,761 km (0.04 R)
• M2: 721,361 km (0.103 R)
• M3: 1,330,523 km (0.071 R)
• M4: 2,722,980 km (0.085 R)
• M5: 4,622,425 km (0.112 R)
• M6: 5,870,220 km (0.071 R)
• M7: 6,793,090 km (0.092 R)
• M8: 7,899,964 km (0.044 R)
• M9: 8,976,620 km (0.118 R)
• M10: 10,043,103 km (0.115 R)
• M11: 11,828,704 km (0.103 R)
• M12: 12,550,214 km (0.088 R)
• M13: 15,449,870 km (0.087 R)
• M14: 16,905,457 km (0.053 R)
• M15: 18,212,942 km (0.119 R)
• M16: 23,650,975 km (0.061 R)
• M17: 26,994,487 km (0.062 R)
• M18: 30,753,133 km (0.117 R)
• M19: 31,317,117 km (0.103 R)
• M20: 44,531,247 km (0.09 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit