🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.09 AU

Year: 326 Days

Day: 34 Hours

Environment

Temp: 68 °C

Axial Tilt: 58.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,332,639 km

• M1: 547,827 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.97 AU - 1.07 AU

Year: 374 Days

Day: 14.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.59 AU - 2.17 AU

Year: 937 Days

Day: 37.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.47 AU - 3.05 AU

Year: 1666 Days

Day: 13.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.75 AU - 3.05 AU

Year: 1795 Days

Day: 43.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.12 AU - 4.46 AU

Year: 3229 Days

Day: 39.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,332,639 km

• M1: 71,209 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.4

Radius: 12.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.18 AU - 10.74 AU

Year: 11424 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,332,639 km

• M1: 182,809 km (0.064 R)
• M2: 942,616 km (0.046 R)
• M3: 1,552,228 km (0.09 R)
• M4: 2,306,799 km (0.056 R)
• M5: 2,915,812 km (0.068 R)
• M6: 3,655,274 km (0.112 R)
• M7: 5,312,370 km (0.112 R)
• M8: 6,199,635 km (0.034 R)
• M9: 7,263,126 km (0.096 R)
• M10: 9,035,113 km (0.038 R)
• M11: 9,897,994 km (0.104 R)
• M12: 14,668,071 km (0.099 R)
• M13: 17,767,290 km (0.113 R)
• M14: 18,211,147 km (0.039 R)
• M15: 19,121,151 km (0.076 R)
• M16: 20,061,224 km (0.056 R)
• M17: 20,623,712 km (0.096 R)
• M18: 22,718,681 km (0.109 R)
• M19: 25,979,765 km (0.057 R)
• M20: 26,648,318 km (0.059 R)
• M21: 27,132,865 km (0.035 R)
• M22: 28,824,368 km (0.112 R)
• M23: 31,223,469 km (0.046 R)
• M24: 32,526,616 km (0.084 R)
• M25: 33,527,576 km (0.063 R)
• M26: 34,434,438 km (0.075 R)
• M27: 36,178,899 km (0.033 R)
• M28: 38,719,070 km (0.104 R)
• M29: 42,815,060 km (0.085 R)
• M30: 45,931,633 km (0.103 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit