🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.45 AU - 0.71 AU

Year: 161 Days

Day: 42.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.02 AU - 1.26 AU

Year: 442 Days

Day: 41.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,615,347 km

• M1: 45,927 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.41 AU - 1.61 AU

Year: 674 Days

Day: 18.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,615,347 km

• M1: 13,763 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.32 AU - 2.76 AU

Year: 1471 Days

Day: 41.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 10.6

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.46 AU - 11.76 AU

Year: 11683 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,615,347 km

• M1: 132,693 km (0.065 R)
• M2: 553,063 km (0.065 R)
• M3: 903,122 km (0.108 R)
• M4: 1,252,882 km (0.102 R)
• M5: 1,937,292 km (0.055 R)
• M6: 3,084,110 km (0.08 R)
• M7: 3,425,342 km (0.058 R)
• M8: 3,873,837 km (0.068 R)
• M9: 4,761,551 km (0.108 R)
• M10: 5,671,554 km (0.118 R)
• M11: 7,968,779 km (0.099 R)
• M12: 8,474,719 km (0.117 R)
• M13: 10,069,433 km (0.118 R)
• M14: 14,507,702 km (0.096 R)
• M15: 15,333,034 km (0.097 R)
• M16: 17,152,443 km (0.043 R)
• M17: 21,477,766 km (0.096 R)
• M18: 22,731,396 km (0.107 R)
• M19: 23,844,105 km (0.115 R)
• M20: 25,090,256 km (0.038 R)
• M21: 27,194,051 km (0.102 R)
• M22: 30,068,574 km (0.086 R)
• M23: 35,299,413 km (0.094 R)
• M24: 40,566,455 km (0.118 R)
• M25: 41,651,787 km (0.077 R)
• M26: 42,201,709 km (0.114 R)
• M27: 43,739,126 km (0.095 R)
• M28: 46,187,894 km (0.082 R)
• M29: 47,222,213 km (0.06 R)
• M30: 49,490,566 km (0.11 R)
• M31: 49,952,823 km (0.102 R)
• M32: 53,269,707 km (0.117 R)

Asteroid Belt

Center: 13.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.2

Radius: 7.4

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.07 AU - 19.13 AU

Year: 23478 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,615,347 km

• M1: 92,152 km (0.055 R)
• M2: 340,186 km (0.115 R)
• M3: 832,512 km (0.081 R)
• M4: 1,377,946 km (0.116 R)
• M5: 1,758,074 km (0.042 R)
• M6: 2,938,701 km (0.107 R)
• M7: 3,187,332 km (0.044 R)
• M8: 5,972,695 km (0.096 R)
• M9: 7,081,215 km (0.11 R)
• M10: 7,328,500 km (0.095 R)
• M11: 8,212,624 km (0.108 R)
• M12: 8,540,991 km (0.117 R)
• M13: 12,183,550 km (0.048 R)
• M14: 13,048,525 km (0.106 R)
• M15: 14,659,993 km (0.069 R)
• M16: 16,313,947 km (0.116 R)
• M17: 18,645,131 km (0.117 R)
• M18: 24,740,945 km (0.074 R)
• M19: 25,082,177 km (0.047 R)
• M20: 25,890,754 km (0.115 R)
• M21: 26,242,608 km (0.106 R)
• M22: 32,585,558 km (0.096 R)
• M23: 34,670,803 km (0.104 R)
• M24: 36,255,493 km (0.085 R)
• M25: 37,288,616 km (0.092 R)
• M26: 40,821,519 km (0.044 R)
• M27: 44,403,790 km (0.077 R)
• M28: 45,756,753 km (0.118 R)
• M29: 46,443,407 km (0.067 R)
• M30: 47,311,374 km (0.06 R)
• M31: 48,190,112 km (0.088 R)
• M32: 49,799,186 km (0.097 R)
• M33: 50,525,783 km (0.102 R)
• M34: 61,037,278 km (0.08 R)
• M35: 71,756,713 km (0.042 R)
• M36: 81,135,004 km (0.034 R)
• M37: 81,636,755 km (0.103 R)
• M38: 85,207,656 km (0.051 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 10,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit