🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.89 AU - 1.27 AU

Year: 512 Days

Day: 33.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,324,243 km

• M1: 734,077 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.96 AU - 1.36 AU

Year: 570 Days

Day: 36.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 126.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,324,243 km

• M1: 62,382 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.01 AU - 1.59 AU

Year: 677 Days

Day: 19.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.51 AU - 1.57 AU

Year: 873 Days

Day: 27.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.09 AU - 2.13 AU

Year: 1399 Days

Day: 20.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,324,243 km

• M1: 1,671,158 km (0.11 R)

Asteroid Belt

Center: 5.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.3

Radius: 7.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.86 AU - 11.04 AU

Year: 13263 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,324,243 km

• M1: 103,522 km (0.038 R)
• M2: 2,258,778 km (0.107 R)
• M3: 3,043,120 km (0.043 R)
• M4: 3,954,021 km (0.075 R)
• M5: 11,053,338 km (0.094 R)
• M6: 19,168,873 km (0.09 R)
• M7: 20,712,872 km (0.112 R)
• M8: 21,447,697 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.7

Radius: 3.4

Gravity: 39.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.44 AU - 13.2 AU

Year: 20957 Days

Day: 22.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,324,243 km

• M1: 46,076 km (0.094 R)
• M2: 192,233 km (0.086 R)
• M3: 371,900 km (0.071 R)
• M4: 730,337 km (0.101 R)
• M5: 939,774 km (0.041 R)
• M6: 1,327,382 km (0.092 R)
• M7: 1,509,293 km (0.054 R)
• M8: 2,473,900 km (0.119 R)
• M9: 2,725,972 km (0.098 R)
• M10: 2,995,099 km (0.026 R)
• M11: 3,789,015 km (0.052 R)
• M12: 5,137,340 km (0.049 R)
• M13: 5,779,863 km (0.108 R)
• M14: 9,643,228 km (0.067 R)
• M15: 10,439,837 km (0.106 R)
• M16: 11,217,746 km (0.116 R)
• M17: 11,464,732 km (0.114 R)
• M18: 13,159,227 km (0.088 R)
• M19: 17,774,770 km (0.08 R)
• M20: 19,584,007 km (0.055 R)
• M21: 21,893,499 km (0.09 R)
• M22: 23,063,803 km (0.094 R)
• M23: 26,714,440 km (0.065 R)
• M24: 27,711,809 km (0.106 R)
• M25: 28,390,235 km (0.1 R)
• M26: 29,312,057 km (0.115 R)
• M27: 36,599,568 km (0.037 R)
• M28: 36,734,804 km (0.105 R)
• M29: 40,658,008 km (0.11 R)
• M30: 44,542,616 km (0.117 R)
• M31: 46,258,055 km (0.118 R)
• M32: 55,320,395 km (0.112 R)
• M33: 55,855,955 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 16,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit