🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 29.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,367,204 km

• M1: 43,234 km (0.11 R)
• M2: 319,541 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.75 AU - 0.89 AU

Year: 283 Days

Day: 46.7 Hours

Environment

Temp: 70 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.06 AU - 1.56 AU

Year: 571 Days

Day: 42.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,367,204 km

• M1: 711,487 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.73 AU - 1.85 AU

Year: 912 Days

Day: 34.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,367,204 km

• M1: 175,927 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.84 AU - 3.36 AU

Year: 2078 Days

Day: 12.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.48 AU - 4.4 AU

Year: 2978 Days

Day: 27.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709

Radius: 12.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.73 AU - 6.43 AU

Year: 5709 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,367,204 km

• M1: 168,447 km (0.055 R)
• M2: 329,265 km (0.079 R)
• M3: 979,716 km (0.039 R)
• M4: 1,159,982 km (0.088 R)
• M5: 1,451,847 km (0.096 R)
• M6: 1,571,825 km (0.105 R)
• M7: 1,749,397 km (0.048 R)
• M8: 1,877,752 km (0.069 R)
• M9: 1,990,400 km (0.094 R)
• M10: 2,085,993 km (0.106 R)
• M11: 2,222,725 km (0.039 R)
• M12: 2,322,208 km (0.1 R)
• M13: 2,777,883 km (0.108 R)
• M14: 3,127,194 km (0.108 R)
• M15: 3,284,421 km (0.072 R)
• M16: 3,653,928 km (0.054 R)
• M17: 4,433,183 km (0.107 R)
• M18: 5,183,117 km (0.109 R)
• M19: 5,833,419 km (0.105 R)
• M20: 6,798,924 km (0.078 R)
• M21: 6,945,081 km (0.116 R)
• M22: 7,722,242 km (0.12 R)
• M23: 7,936,167 km (0.108 R)
• M24: 8,589,910 km (0.07 R)
• M25: 8,811,614 km (0.118 R)
• M26: 9,196,230 km (0.068 R)
• M27: 9,293,319 km (0.097 R)
• M28: 9,619,293 km (0.098 R)
• M29: 10,315,820 km (0.042 R)
• M30: 10,585,545 km (0.106 R)
• M31: 10,926,030 km (0.113 R)
• M32: 12,538,097 km (0.095 R)
• M33: 12,717,764 km (0.102 R)
• M34: 13,225,499 km (0.046 R)
• M35: 13,371,806 km (0.095 R)
• M36: 13,555,512 km (0.08 R)
• M37: 14,674,803 km (0.117 R)
• M38: 15,978,997 km (0.075 R)
• M39: 16,291,358 km (0.055 R)
• M40: 16,408,942 km (0.059 R)
• M41: 17,001,349 km (0.102 R)
• M42: 17,160,521 km (0.107 R)
• M43: 17,721,513 km (0.083 R)
• M44: 18,125,876 km (0.117 R)
• M45: 18,410,711 km (0.104 R)
• M46: 18,615,211 km (0.063 R)
• M47: 19,274,339 km (0.111 R)
• M48: 19,731,959 km (0.078 R)
• M49: 19,857,472 km (0.095 R)
• M50: 20,319,580 km (0.102 R)
• M51: 21,126,361 km (0.053 R)
• M52: 21,641,277 km (0.107 R)
• M53: 21,857,146 km (0.043 R)
• M54: 22,508,795 km (0.111 R)
• M55: 22,727,357 km (0.085 R)
• M56: 22,946,668 km (0.118 R)
• M57: 23,078,613 km (0.115 R)
• M58: 23,831,090 km (0.098 R)
• M59: 23,964,831 km (0.088 R)
• M60: 24,997,505 km (0.1 R)
• M61: 25,770,178 km (0.11 R)
• M62: 25,861,582 km (0.115 R)
• M63: 26,366,475 km (0.06 R)
• M64: 27,199,436 km (0.115 R)
• M65: 27,759,530 km (0.1 R)
• M66: 28,370,638 km (0.117 R)
• M67: 28,465,034 km (0.113 R)
• M68: 28,701,548 km (0.115 R)
• M69: 28,796,393 km (0.094 R)
• M70: 29,033,805 km (0.086 R)
• M71: 29,271,815 km (0.083 R)
• M72: 29,414,981 km (0.054 R)
• M73: 29,606,167 km (0.043 R)
• M74: 29,701,909 km (0.103 R)
• M75: 29,845,822 km (0.117 R)
• M76: 30,810,729 km (0.073 R)
• M77: 31,883,944 km (0.118 R)
• M78: 32,031,298 km (0.104 R)
• M79: 32,228,019 km (0.097 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: 287 - 10,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit