🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.53 AU - 0.79 AU

Year: 192 Days

Day: 32.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.66 AU - 0.7 AU

Year: 201 Days

Day: 31.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,077,813 km

• M1: 31,715 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.67 AU - 0.73 AU

Year: 210 Days

Day: 22.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,077,813 km

• M1: 40,840 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.17 AU - 1.35 AU

Year: 507 Days

Day: 32.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.47 AU - 2.31 AU

Year: 931 Days

Day: 28.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.99 AU - 2.91 AU

Year: 1373 Days

Day: 35 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,077,813 km

• M1: 77,342 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.4 AU - 4.46 AU

Year: 2790 Days

Day: 36 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,077,813 km

• M1: 818,151 km (0.105 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.6

Radius: 13.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.09 AU - 10.77 AU

Year: 11207 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 107,077,813 km

• M1: 170,542 km (0.047 R)
• M2: 680,222 km (0.098 R)
• M3: 1,145,920 km (0.055 R)
• M4: 2,235,890 km (0.088 R)
• M5: 2,677,054 km (0.111 R)
• M6: 3,177,160 km (0.051 R)
• M7: 6,368,980 km (0.115 R)
• M8: 9,423,170 km (0.116 R)
• M9: 13,344,728 km (0.105 R)
• M10: 14,405,377 km (0.111 R)
• M11: 15,521,377 km (0.088 R)
• M12: 17,302,340 km (0.044 R)
• M13: 19,799,877 km (0.113 R)
• M14: 21,892,003 km (0.065 R)
• M15: 31,169,614 km (0.079 R)
• M16: 36,727,474 km (0.118 R)
• M17: 38,279,253 km (0.076 R)
• M18: 39,471,548 km (0.065 R)
• M19: 40,144,439 km (0.081 R)
• M20: 47,603,987 km (0.078 R)
• M21: 50,072,801 km (0.043 R)
• M22: 54,099,676 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906

Radius: 7.2

Gravity: 17.48 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.15 AU - 19.31 AU

Year: 29032 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 107,077,813 km

• M1: 101,427 km (0.083 R)
• M2: 352,752 km (0.115 R)
• M3: 945,459 km (0.113 R)
• M4: 1,213,239 km (0.08 R)
• M5: 1,926,970 km (0.12 R)
• M6: 3,125,100 km (0.085 R)
• M7: 3,595,286 km (0.049 R)
• M8: 4,004,735 km (0.101 R)
• M9: 4,676,729 km (0.118 R)
• M10: 4,957,374 km (0.096 R)
• M11: 6,290,590 km (0.117 R)
• M12: 7,409,433 km (0.089 R)
• M13: 8,187,192 km (0.099 R)
• M14: 9,141,178 km (0.1 R)
• M15: 11,555,688 km (0.091 R)
• M16: 13,144,716 km (0.113 R)
• M17: 18,478,628 km (0.1 R)
• M18: 19,488,863 km (0.078 R)
• M19: 20,641,963 km (0.065 R)
• M20: 22,286,941 km (0.106 R)
• M21: 22,854,067 km (0.114 R)
• M22: 30,430,750 km (0.058 R)
• M23: 30,848,278 km (0.109 R)
• M24: 31,552,584 km (0.115 R)
• M25: 31,980,285 km (0.084 R)
• M26: 42,918,582 km (0.119 R)
• M27: 47,613,262 km (0.108 R)
• M28: 53,240,536 km (0.056 R)
• M29: 59,295,510 km (0.112 R)
• M30: 59,947,008 km (0.119 R)
• M31: 60,603,145 km (0.076 R)
• M32: 68,854,664 km (0.071 R)
• M33: 69,815,381 km (0.101 R)
• M34: 70,056,832 km (0.099 R)
• M35: 72,503,057 km (0.108 R)
• M36: 81,780,668 km (0.077 R)
• M37: 88,952,240 km (0.065 R)
• M38: 90,377,908 km (0.081 R)
• M39: 91,529,213 km (0.109 R)
• M40: 92,982,108 km (0.088 R)
• M41: 105,799,055 km (0.08 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 12,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit