🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.62 AU - 0.64 AU

Year: 180 Days

Day: 32.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,033,961 km

• M1: 330,462 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.75 AU - 0.97 AU

Year: 287 Days

Day: 31.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.86 AU - 1.4 AU

Year: 432 Days

Day: 26.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,033,961 km

• M1: 119,230 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.42 AU - 3.38 AU

Year: 1777 Days

Day: 26.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,033,961 km

• M1: 1,340,397 km (0.116 R)
• M2: 1,579,454 km (0.107 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.49 AU - 4.21 AU

Year: 2719 Days

Day: 26.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.68 AU - 4.04 AU

Year: 2729 Days

Day: 32.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.03 AU - 4.05 AU

Year: 2922 Days

Day: 29.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 9.1

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.98 AU - 13.1 AU

Year: 15982 Days

Day: 14.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,033,961 km

• M1: 115,490 km (0.085 R)
• M2: 233,971 km (0.085 R)
• M3: 786,137 km (0.078 R)
• M4: 904,170 km (0.081 R)
• M5: 1,406,220 km (0.115 R)
• M6: 1,581,100 km (0.085 R)
• M7: 1,763,161 km (0.081 R)
• M8: 2,049,341 km (0.113 R)
• M9: 4,056,496 km (0.098 R)
• M10: 4,139,373 km (0.084 R)
• M11: 4,780,101 km (0.108 R)
• M12: 5,915,549 km (0.099 R)
• M13: 7,231,112 km (0.106 R)
• M14: 7,999,746 km (0.114 R)
• M15: 8,104,165 km (0.092 R)
• M16: 8,314,500 km (0.088 R)
• M17: 8,633,293 km (0.117 R)
• M18: 9,780,559 km (0.099 R)
• M19: 9,948,408 km (0.105 R)
• M20: 11,266,365 km (0.113 R)
• M21: 12,699,363 km (0.076 R)
• M22: 12,760,250 km (0.107 R)
• M23: 13,623,878 km (0.116 R)
• M24: 13,811,324 km (0.053 R)
• M25: 15,212,308 km (0.054 R)
• M26: 15,277,084 km (0.073 R)
• M27: 15,602,310 km (0.08 R)
• M28: 15,864,106 km (0.066 R)
• M29: 16,458,459 km (0.106 R)
• M30: 16,591,451 km (0.114 R)
• M31: 16,791,763 km (0.119 R)
• M32: 17,329,717 km (0.106 R)
• M33: 17,532,870 km (0.058 R)
• M34: 17,668,855 km (0.117 R)
• M35: 18,216,084 km (0.12 R)
• M36: 18,907,824 km (0.058 R)
• M37: 18,977,387 km (0.037 R)
• M38: 19,326,998 km (0.069 R)
• M39: 20,890,146 km (0.096 R)
• M40: 21,396,086 km (0.092 R)
• M41: 23,684,484 km (0.069 R)
• M42: 25,817,301 km (0.089 R)
• M43: 26,204,610 km (0.06 R)
• M44: 27,063,452 km (0.056 R)
• M45: 27,772,994 km (0.104 R)
• M46: 28,568,406 km (0.036 R)
• M47: 28,808,660 km (0.064 R)
• M48: 28,888,845 km (0.064 R)
• M49: 30,589,922 km (0.104 R)
• M50: 30,671,752 km (0.099 R)
• M51: 31,824,853 km (0.046 R)
• M52: 31,990,757 km (0.117 R)
• M53: 32,573,590 km (0.075 R)
• M54: 33,160,014 km (0.028 R)
• M55: 33,244,088 km (0.071 R)
• M56: 33,328,162 km (0.108 R)
• M57: 33,496,609 km (0.097 R)
• M58: 33,919,073 km (0.082 R)
• M59: 34,513,276 km (0.104 R)
• M60: 35,454,247 km (0.12 R)
• M61: 35,970,958 km (0.042 R)
• M62: 36,316,828 km (0.05 R)
• M63: 36,837,728 km (0.094 R)
• M64: 37,361,171 km (0.115 R)
• M65: 38,238,861 km (0.113 R)
• M66: 38,415,237 km (0.099 R)
• M67: 38,591,912 km (0.084 R)
• M68: 39,568,338 km (0.049 R)
• M69: 40,283,415 km (0.078 R)
• M70: 40,552,841 km (0.057 R)
• M71: 42,911,700 km (0.101 R)
• M72: 43,094,958 km (0.057 R)
• M73: 44,015,284 km (0.088 R)
• M74: 49,191,819 km (0.088 R)
• M75: 51,802,601 km (0.119 R)
• M76: 53,864,209 km (0.086 R)
• M77: 53,962,944 km (0.043 R)
• M78: 56,353,219 km (0.103 R)
• M79: 58,574,298 km (0.1 R)
• M80: 60,823,951 km (0.056 R)
• M81: 63,937,083 km (0.067 R)
• M82: 64,670,860 km (0.109 R)
• M83: 65,091,380 km (0.1 R)
• M84: 65,512,947 km (0.041 R)
• M85: 66,252,708 km (0.093 R)
• M86: 67,847,122 km (0.118 R)
• M87: 70,208,674 km (0.073 R)
• M88: 71,182,407 km (0.075 R)
• M89: 71,725,297 km (0.066 R)
• M90: 72,487,798 km (0.099 R)
• M91: 72,815,268 km (0.119 R)
• M92: 72,924,624 km (0.038 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 12,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit