🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.69 AU - 0.69 AU

Year: 219 Days

Day: 37.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,500,857 km

• M1: 61,036 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.77 AU - 0.77 AU

Year: 259 Days

Day: 33.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 78.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,500,857 km

• M1: 358,586 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.71 AU - 0.97 AU

Year: 295 Days

Day: 15.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,500,857 km

• M1: 196,572 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.88 AU - 2.64 AU

Year: 1301 Days

Day: 17.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,500,857 km

• M1: 1,890,767 km (0.095 R)

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.66 AU - 3.74 AU

Year: 2192 Days

Day: 47.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.17 AU - 4.09 AU

Year: 2648 Days

Day: 35.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,500,857 km

• M1: 1,789,639 km (0.101 R)
• M2: 2,284,808 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.3

Radius: 12.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.05 AU - 6.85 AU

Year: 5557 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,500,857 km

• M1: 151,543 km (0.117 R)
• M2: 378,333 km (0.059 R)
• M3: 728,841 km (0.09 R)
• M4: 808,277 km (0.066 R)
• M5: 905,067 km (0.113 R)
• M6: 1,111,662 km (0.106 R)
• M7: 1,606,681 km (0.115 R)
• M8: 1,916,199 km (0.103 R)
• M9: 2,146,430 km (0.112 R)
• M10: 2,426,477 km (0.095 R)
• M11: 2,912,521 km (0.058 R)
• M12: 3,178,356 km (0.104 R)
• M13: 3,291,452 km (0.091 R)
• M14: 3,591,845 km (0.089 R)
• M15: 4,623,023 km (0.115 R)
• M16: 4,777,558 km (0.099 R)
• M17: 4,881,528 km (0.087 R)
• M18: 5,012,576 km (0.065 R)
• M19: 5,712,843 km (0.073 R)
• M20: 5,906,722 km (0.079 R)
• M21: 6,386,782 km (0.061 R)
• M22: 6,530,246 km (0.108 R)
• M23: 6,645,885 km (0.078 R)
• M24: 6,820,765 km (0.105 R)
• M25: 6,938,050 km (0.102 R)
• M26: 7,085,703 km (0.04 R)
• M27: 7,174,863 km (0.081 R)
• M28: 8,024,430 km (0.066 R)
• M29: 8,179,563 km (0.079 R)
• M30: 8,555,951 km (0.115 R)
• M31: 10,487,559 km (0.095 R)
• M32: 10,623,244 km (0.044 R)
• M33: 11,102,855 km (0.089 R)
• M34: 11,554,640 km (0.084 R)
• M35: 12,404,506 km (0.112 R)
• M36: 13,201,115 km (0.069 R)
• M37: 13,494,925 km (0.073 R)
• M38: 13,902,429 km (0.104 R)
• M39: 14,389,370 km (0.105 R)
• M40: 14,578,163 km (0.095 R)
• M41: 15,418,454 km (0.102 R)
• M42: 15,650,331 km (0.071 R)
• M43: 16,078,480 km (0.096 R)
• M44: 16,195,914 km (0.098 R)
• M45: 16,471,174 km (0.076 R)
• M46: 16,787,574 km (0.057 R)
• M47: 16,906,654 km (0.058 R)
• M48: 17,991,837 km (0.107 R)
• M49: 20,780,790 km (0.106 R)
• M50: 21,251,425 km (0.116 R)
• M51: 21,423,462 km (0.043 R)
• M52: 21,768,884 km (0.078 R)
• M53: 22,290,532 km (0.043 R)
• M54: 22,772,237 km (0.114 R)
• M55: 23,301,813 km (0.114 R)
• M56: 23,523,517 km (0.045 R)
• M57: 23,612,528 km (0.066 R)
• M58: 25,414,434 km (0.1 R)
• M59: 25,688,647 km (0.077 R)
• M60: 26,285,842 km (0.117 R)
• M61: 27,120,448 km (0.075 R)
• M62: 27,775,537 km (0.105 R)
• M63: 28,057,978 km (0.07 R)
• M64: 28,578,130 km (0.1 R)
• M65: 28,720,547 km (0.086 R)
• M66: 28,958,408 km (0.113 R)
• M67: 29,053,702 km (0.086 R)
• M68: 29,820,241 km (0.089 R)
• M69: 30,933,698 km (0.092 R)
• M70: 31,618,108 km (0.109 R)
• M71: 31,814,530 km (0.108 R)
• M72: 32,060,619 km (0.103 R)
• M73: 32,159,353 km (0.118 R)
• M74: 32,258,088 km (0.119 R)
• M75: 33,051,705 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 19,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit