🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.55 AU - 1.89 AU

Year: 832 Days

Day: 42.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 156.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.36 AU - 2.4 AU

Year: 1355 Days

Day: 20.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,260,109 km

• M1: 37,549 km (0.101 R)
• M2: 627,713 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.14 AU - 3.1 AU

Year: 1565 Days

Day: 19.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.24 AU - 3.58 AU

Year: 2323 Days

Day: 28.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,260,109 km

• M1: 882,179 km (0.079 R)

Asteroid Belt

Center: 9.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.3

Radius: 6

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.88 AU - 17.5 AU

Year: 21843 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,260,109 km

• M1: 74,649 km (0.107 R)
• M2: 312,510 km (0.112 R)
• M3: 614,997 km (0.076 R)
• M4: 923,916 km (0.037 R)
• M5: 1,346,231 km (0.028 R)
• M6: 2,220,930 km (0.117 R)
• M7: 2,700,242 km (0.071 R)
• M8: 3,399,761 km (0.115 R)
• M9: 4,035,552 km (0.033 R)
• M10: 5,255,074 km (0.119 R)
• M11: 6,743,573 km (0.114 R)
• M12: 7,787,916 km (0.111 R)
• M13: 8,158,769 km (0.099 R)
• M14: 10,524,360 km (0.044 R)
• M15: 11,035,386 km (0.102 R)
• M16: 11,385,146 km (0.119 R)
• M17: 12,416,474 km (0.09 R)
• M18: 14,524,158 km (0.119 R)
• M19: 16,328,458 km (0.099 R)
• M20: 16,706,342 km (0.039 R)
• M21: 19,602,258 km (0.12 R)
• M22: 21,799,402 km (0.06 R)
• M23: 25,851,110 km (0.098 R)
• M24: 26,675,844 km (0.106 R)
• M25: 27,624,593 km (0.065 R)
• M26: 30,719,773 km (0.031 R)
• M27: 33,916,081 km (0.095 R)
• M28: 34,407,809 km (0.099 R)
• M29: 35,279,516 km (0.045 R)
• M30: 36,937,509 km (0.102 R)
• M31: 38,380,381 km (0.06 R)
• M32: 44,675,160 km (0.116 R)
• M33: 47,834,667 km (0.044 R)
• M34: 50,499,005 km (0.095 R)
• M35: 51,624,280 km (0.109 R)
• M36: 56,292,632 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 20,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit