🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.49 AU - 0.57 AU

Year: 111 Days

Day: 42.9 Hours

Environment

Temp: 449 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.77 AU

Year: 154 Days

Day: 41.4 Hours

Environment

Temp: 377 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,940,802 km

• M1: 20,046 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.77 AU - 2.23 AU

Year: 812 Days

Day: 20.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,940,802 km

• M1: 557,551 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.62 AU - 3.98 AU

Year: 1720 Days

Day: 12.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,940,802 km

• M1: 918,381 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.86 AU - 9.06 AU

Year: 7697 Days

Day: 42.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.16 AU - 11.16 AU

Year: 8616 Days

Day: 23 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.08 AU - 12.56 AU

Year: 9514 Days

Day: 16.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,940,802 km

• M1: 8,430,887 km (0.1 R)

Asteroid Belt

Center: 17.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 24.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.1

Radius: 4.2

Gravity: 23.82 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 23.31 AU - 25.91 AU

Year: 35035 Days

Day: 21.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,940,802 km

• M1: 68,665 km (0.063 R)
• M2: 388,506 km (0.118 R)
• M3: 618,288 km (0.11 R)
• M4: 781,050 km (0.111 R)
• M5: 921,672 km (0.091 R)
• M6: 1,350,121 km (0.087 R)
• M7: 1,646,025 km (0.109 R)
• M8: 2,047,696 km (0.061 R)
• M9: 2,876,468 km (0.104 R)
• M10: 3,581,971 km (0.029 R)
• M11: 4,693,184 km (0.067 R)
• M12: 6,428,819 km (0.08 R)
• M13: 6,762,721 km (0.075 R)
• M14: 6,958,695 km (0.067 R)
• M15: 8,494,317 km (0.085 R)
• M16: 9,310,672 km (0.065 R)
• M17: 12,653,736 km (0.099 R)
• M18: 15,334,530 km (0.095 R)
• M19: 19,334,926 km (0.089 R)
• M20: 20,130,039 km (0.055 R)
• M21: 23,084,447 km (0.083 R)
• M22: 23,978,743 km (0.111 R)
• M23: 24,434,568 km (0.102 R)
• M24: 24,664,500 km (0.102 R)
• M25: 26,436,038 km (0.075 R)
• M26: 34,515,071 km (0.11 R)
• M27: 39,503,263 km (0.076 R)
• M28: 39,661,537 km (0.031 R)
• M29: 49,212,912 km (0.08 R)
• M30: 52,389,623 km (0.089 R)
• M31: 55,700,374 km (0.06 R)
• M32: 56,901,345 km (0.094 R)
• M33: 57,305,559 km (0.093 R)
• M34: 58,324,171 km (0.105 R)
• M35: 68,041,749 km (0.113 R)
• M36: 72,686,314 km (0.114 R)
• M37: 76,060,494 km (0.072 R)
• M38: 78,533,347 km (0.048 R)

Kuiper Belt

Range: 38.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 20,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit