🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.48 AU - 0.58 AU

Year: 137 Days

Day: 23 Hours

Environment

Temp: 237 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.72 AU - 1.02 AU

Year: 288 Days

Day: 39.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,957,468 km

• M1: 283,039 km (0.098 R)
• M2: 360,232 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.77 AU - 1.17 AU

Year: 339 Days

Day: 42.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.54 AU - 2.96 AU

Year: 1618 Days

Day: 31.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 176 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,957,468 km

• M1: 41,588 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.13 AU - 3.95 AU

Year: 2363 Days

Day: 24.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.55 AU - 5.11 AU

Year: 3766 Days

Day: 12.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.7

Radius: 7.1

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.48 AU - 16.22 AU

Year: 20301 Days

Day: 16.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 65.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,957,468 km

• M1: 88,562 km (0.067 R)
• M2: 495,767 km (0.082 R)
• M3: 802,293 km (0.068 R)
• M4: 1,478,925 km (0.096 R)
• M5: 1,774,829 km (0.095 R)
• M6: 2,031,988 km (0.091 R)
• M7: 2,464,775 km (0.106 R)
• M8: 4,138,027 km (0.106 R)
• M9: 4,394,288 km (0.03 R)
• M10: 5,264,798 km (0.053 R)
• M11: 6,713,204 km (0.103 R)
• M12: 7,912,231 km (0.107 R)
• M13: 10,431,460 km (0.062 R)
• M14: 11,090,139 km (0.109 R)
• M15: 11,336,527 km (0.118 R)
• M16: 12,690,088 km (0.089 R)
• M17: 13,095,798 km (0.115 R)
• M18: 14,954,850 km (0.08 R)
• M19: 16,740,151 km (0.113 R)
• M20: 17,392,996 km (0.037 R)
• M21: 17,809,627 km (0.109 R)
• M22: 19,902,800 km (0.103 R)
• M23: 20,914,680 km (0.077 R)
• M24: 30,638,242 km (0.086 R)
• M25: 37,357,281 km (0.075 R)
• M26: 40,911,278 km (0.104 R)
• M27: 44,374,169 km (0.103 R)
• M28: 46,256,260 km (0.115 R)
• M29: 49,843,617 km (0.117 R)
• M30: 66,860,225 km (0.093 R)
• M31: 67,267,879 km (0.105 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 11,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit