🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.17 AU - 2.27 AU

Year: 1233 Days

Day: 46.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,069,749 km

• M1: 718,668 km (0.11 R)
• M2: 1,269,488 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.15 AU - 3.97 AU

Year: 2504 Days

Day: 34 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,069,749 km

• M1: 1,777,073 km (0.113 R)
• M2: 2,810,046 km (0.105 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 12.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.81 AU - 10.61 AU

Year: 9583 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,069,749 km

• M1: 156,928 km (0.113 R)
• M2: 658,380 km (0.059 R)
• M3: 1,053,917 km (0.107 R)
• M4: 1,427,762 km (0.114 R)
• M5: 1,921,734 km (0.045 R)
• M6: 4,322,630 km (0.118 R)
• M7: 7,971,173 km (0.083 R)
• M8: 10,302,207 km (0.082 R)
• M9: 12,053,998 km (0.096 R)
• M10: 14,798,371 km (0.073 R)
• M11: 16,922,960 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.4

Radius: 6.6

Gravity: 20.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.35 AU - 15.91 AU

Year: 18759 Days

Day: 22 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,069,749 km

• M1: 93,648 km (0.035 R)
• M2: 420,071 km (0.09 R)
• M3: 1,497,026 km (0.067 R)
• M4: 1,740,721 km (0.088 R)
• M5: 1,881,792 km (0.101 R)
• M6: 2,366,638 km (0.061 R)
• M7: 3,378,219 km (0.119 R)
• M8: 4,844,278 km (0.109 R)
• M9: 5,081,241 km (0.044 R)
• M10: 5,614,707 km (0.103 R)
• M11: 5,827,136 km (0.095 R)
• M12: 7,185,335 km (0.043 R)
• M13: 7,474,209 km (0.054 R)
• M14: 9,547,486 km (0.114 R)
• M15: 10,855,569 km (0.079 R)
• M16: 13,462,462 km (0.091 R)
• M17: 13,659,482 km (0.064 R)
• M18: 15,287,406 km (0.105 R)
• M19: 18,511,241 km (0.061 R)
• M20: 23,062,157 km (0.077 R)
• M21: 23,579,616 km (0.028 R)
• M22: 25,435,677 km (0.117 R)
• M23: 26,436,038 km (0.099 R)
• M24: 27,549,495 km (0.077 R)
• M25: 28,973,667 km (0.095 R)
• M26: 29,845,523 km (0.075 R)
• M27: 33,358,979 km (0.089 R)
• M28: 36,095,872 km (0.066 R)
• M29: 37,504,785 km (0.086 R)
• M30: 40,631,380 km (0.112 R)
• M31: 46,648,356 km (0.038 R)
• M32: 48,372,920 km (0.114 R)
• M33: 48,996,444 km (0.053 R)
• M34: 49,247,021 km (0.062 R)
• M35: 50,255,460 km (0.108 R)
• M36: 57,330,542 km (0.058 R)
• M37: 57,873,133 km (0.098 R)
• M38: 59,103,426 km (0.073 R)
• M39: 62,730,426 km (0.112 R)
• M40: 63,868,118 km (0.056 R)
• M41: 66,465,586 km (0.107 R)
• M42: 73,185,672 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit