🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.74 AU

Year: 187 Days

Day: 38.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,491,081 km

• M1: 43,084 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.8 AU - 0.84 AU

Year: 278 Days

Day: 41.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.59 AU - 2.01 AU

Year: 905 Days

Day: 15.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,491,081 km

• M1: 36,203 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.72 AU - 1.9 AU

Year: 913 Days

Day: 30.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 128.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.13 AU - 4.43 AU

Year: 3318 Days

Day: 13.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.8

Radius: 4

Gravity: 46.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.47 AU - 17.05 AU

Year: 22339 Days

Day: 17.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,491,081 km

• M1: 49,816 km (0.051 R)
• M2: 389,104 km (0.118 R)
• M3: 888,911 km (0.059 R)
• M4: 1,145,620 km (0.089 R)
• M5: 1,291,478 km (0.075 R)
• M6: 1,786,797 km (0.113 R)
• M7: 2,087,937 km (0.076 R)
• M8: 2,469,262 km (0.115 R)
• M9: 3,056,883 km (0.028 R)
• M10: 4,292,412 km (0.09 R)
• M11: 4,538,351 km (0.11 R)
• M12: 4,756,763 km (0.085 R)
• M13: 7,048,453 km (0.107 R)
• M14: 7,744,532 km (0.079 R)
• M15: 8,649,898 km (0.087 R)
• M16: 9,564,540 km (0.107 R)
• M17: 11,119,759 km (0.079 R)
• M18: 11,449,772 km (0.09 R)
• M19: 11,718,600 km (0.113 R)
• M20: 12,621,124 km (0.098 R)
• M21: 13,869,967 km (0.113 R)
• M22: 15,935,913 km (0.118 R)
• M23: 16,355,386 km (0.103 R)
• M24: 16,696,319 km (0.043 R)
• M25: 21,365,717 km (0.114 R)
• M26: 22,289,484 km (0.078 R)
• M27: 22,919,890 km (0.047 R)
• M28: 27,190,759 km (0.112 R)
• M29: 27,910,325 km (0.105 R)
• M30: 28,274,746 km (0.113 R)
• M31: 35,247,652 km (0.096 R)
• M32: 39,508,199 km (0.103 R)
• M33: 39,814,127 km (0.072 R)
• M34: 46,778,506 km (0.073 R)
• M35: 48,857,617 km (0.076 R)
• M36: 49,210,070 km (0.104 R)
• M37: 49,564,168 km (0.109 R)
• M38: 52,090,577 km (0.036 R)
• M39: 67,751,828 km (0.114 R)
• M40: 71,536,954 km (0.079 R)
• M41: 83,481,895 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit