🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.6 AU - 0.86 AU

Year: 230 Days

Day: 32.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,862,830 km

• M1: 140,921 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.73 AU - 1.05 AU

Year: 310 Days

Day: 38.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 59 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.42 AU - 2.3 AU

Year: 936 Days

Day: 12.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,862,830 km

• M1: 1,019,958 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.13 AU - 3.09 AU

Year: 1556 Days

Day: 17.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 76.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.3 AU - 3.4 AU

Year: 1775 Days

Day: 40.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 13.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.53 AU - 11.81 AU

Year: 12859 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,862,830 km

• M1: 364,271 km (0.114 R)
• M2: 455,825 km (0.083 R)
• M3: 544,835 km (0.077 R)
• M4: 714,928 km (0.097 R)
• M5: 921,373 km (0.089 R)
• M6: 1,434,195 km (0.083 R)
• M7: 1,637,797 km (0.072 R)
• M8: 1,939,088 km (0.105 R)
• M9: 2,096,614 km (0.109 R)
• M10: 2,235,142 km (0.098 R)
• M11: 2,400,896 km (0.112 R)
• M12: 2,845,800 km (0.11 R)
• M13: 3,104,305 km (0.051 R)
• M14: 3,452,120 km (0.094 R)
• M15: 3,897,623 km (0.084 R)
• M16: 4,069,511 km (0.098 R)
• M17: 4,391,146 km (0.111 R)
• M18: 4,751,677 km (0.057 R)
• M19: 4,935,533 km (0.1 R)
• M20: 5,342,140 km (0.069 R)
• M21: 5,727,205 km (0.081 R)
• M22: 6,088,185 km (0.096 R)
• M23: 6,422,835 km (0.112 R)
• M24: 6,592,479 km (0.069 R)
• M25: 6,694,954 km (0.066 R)
• M26: 6,901,548 km (0.087 R)
• M27: 7,110,237 km (0.093 R)
• M28: 7,569,652 km (0.097 R)
• M29: 7,712,967 km (0.07 R)
• M30: 7,821,126 km (0.107 R)
• M31: 8,038,791 km (0.117 R)
• M32: 8,406,204 km (0.108 R)
• M33: 8,592,004 km (0.101 R)
• M34: 8,741,602 km (0.066 R)
• M35: 9,157,484 km (0.084 R)
• M36: 9,310,373 km (0.116 R)
• M37: 9,502,606 km (0.059 R)
• M38: 10,166,222 km (0.111 R)
• M39: 10,284,854 km (0.099 R)
• M40: 10,643,739 km (0.071 R)
• M41: 10,966,122 km (0.063 R)
• M42: 11,579,474 km (0.076 R)
• M43: 11,662,052 km (0.086 R)
• M44: 11,911,132 km (0.097 R)
• M45: 12,753,966 km (0.09 R)
• M46: 13,355,500 km (0.12 R)
• M47: 14,765,011 km (0.091 R)
• M48: 15,079,615 km (0.085 R)
• M49: 15,669,779 km (0.047 R)
• M50: 15,761,332 km (0.081 R)
• M51: 16,129,044 km (0.095 R)
• M52: 16,221,346 km (0.05 R)
• M53: 16,499,598 km (0.109 R)
• M54: 16,592,648 km (0.107 R)
• M55: 17,770,881 km (0.113 R)
• M56: 19,514,593 km (0.089 R)
• M57: 19,613,178 km (0.106 R)
• M58: 20,008,715 km (0.099 R)
• M59: 20,556,991 km (0.067 R)
• M60: 20,707,337 km (0.072 R)
• M61: 21,719,217 km (0.06 R)
• M62: 22,025,893 km (0.072 R)
• M63: 23,006,657 km (0.098 R)
• M64: 23,110,627 km (0.07 R)
• M65: 24,903,707 km (0.116 R)
• M66: 25,601,132 km (0.03 R)
• M67: 27,069,884 km (0.09 R)
• M68: 27,400,047 km (0.075 R)
• M69: 27,731,556 km (0.072 R)
• M70: 28,789,961 km (0.102 R)
• M71: 29,295,901 km (0.109 R)
• M72: 29,465,245 km (0.105 R)
• M73: 30,202,763 km (0.074 R)
• M74: 31,464,621 km (0.119 R)
• M75: 31,985,820 km (0.091 R)
• M76: 32,626,697 km (0.056 R)
• M77: 32,919,311 km (0.112 R)
• M78: 33,036,745 km (0.047 R)
• M79: 34,574,611 km (0.108 R)
• M80: 35,172,404 km (0.117 R)
• M81: 38,644,272 km (0.045 R)
• M82: 39,078,255 km (0.057 R)
• M83: 39,513,734 km (0.085 R)
• M84: 40,955,858 km (0.073 R)
• M85: 41,334,939 km (0.118 R)
• M86: 41,715,217 km (0.088 R)
• M87: 42,351,456 km (0.029 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 16,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit