🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.5 AU - 0.78 AU

Year: 157 Days

Day: 36.8 Hours

Environment

Temp: 276 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.57 AU - 0.85 AU

Year: 184 Days

Day: 47.1 Hours

Environment

Temp: 256 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.25 AU - 1.39 AU

Year: 466 Days

Day: 36.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.13 AU - 1.69 AU

Year: 515 Days

Day: 47.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.03 AU - 2.11 AU

Year: 916 Days

Day: 13.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.36 AU - 2.76 AU

Year: 1260 Days

Day: 29.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.61 AU - 4.31 AU

Year: 2424 Days

Day: 23.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,878,074 km

• M1: 1,360,443 km (0.12 R)
• M2: 1,885,980 km (0.039 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.84 AU - 5.5 AU

Year: 3104 Days

Day: 26.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,878,074 km

• M1: 1,259,165 km (0.111 R)

Planet 9 - Terrestrial

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7 AU - 9.22 AU

Year: 7104 Days

Day: 13.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 11

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.79 AU - 17.95 AU

Year: 19447 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,878,074 km

• M1: 142,567 km (0.084 R)
• M2: 419,622 km (0.108 R)
• M3: 501,602 km (0.083 R)
• M4: 590,463 km (0.088 R)
• M5: 1,097,151 km (0.112 R)
• M6: 1,472,342 km (0.078 R)
• M7: 2,462,231 km (0.114 R)
• M8: 2,987,619 km (0.108 R)
• M9: 3,656,172 km (0.082 R)
• M10: 5,499,367 km (0.106 R)
• M11: 6,227,161 km (0.112 R)
• M12: 6,580,062 km (0.088 R)
• M13: 6,939,696 km (0.051 R)
• M14: 7,167,683 km (0.068 R)
• M15: 7,491,113 km (0.101 R)
• M16: 8,009,021 km (0.027 R)
• M17: 8,152,336 km (0.058 R)
• M18: 10,039,812 km (0.08 R)
• M19: 10,558,169 km (0.065 R)
• M20: 10,820,713 km (0.09 R)
• M21: 11,837,829 km (0.078 R)
• M22: 13,904,972 km (0.085 R)
• M23: 14,540,763 km (0.115 R)
• M24: 15,068,096 km (0.116 R)
• M25: 15,363,701 km (0.117 R)
• M26: 15,780,930 km (0.115 R)
• M27: 16,081,173 km (0.118 R)
• M28: 17,362,778 km (0.071 R)
• M29: 19,893,674 km (0.071 R)
• M30: 20,023,226 km (0.12 R)
• M31: 20,153,077 km (0.117 R)
• M32: 20,413,677 km (0.051 R)
• M33: 20,938,017 km (0.112 R)
• M34: 21,135,786 km (0.046 R)
• M35: 21,933,142 km (0.107 R)
• M36: 22,134,052 km (0.064 R)
• M37: 24,176,362 km (0.069 R)
• M38: 24,522,532 km (0.078 R)
• M39: 26,207,153 km (0.102 R)
• M40: 27,063,452 km (0.106 R)
• M41: 27,567,297 km (0.103 R)
• M42: 27,639,403 km (0.042 R)
• M43: 29,244,140 km (0.081 R)
• M44: 30,878,945 km (0.1 R)
• M45: 31,179,338 km (0.097 R)
• M46: 32,619,517 km (0.088 R)
• M47: 33,002,038 km (0.054 R)
• M48: 34,158,729 km (0.108 R)
• M49: 34,781,056 km (0.11 R)
• M50: 34,937,236 km (0.08 R)
• M51: 35,171,955 km (0.066 R)
• M52: 35,328,734 km (0.041 R)
• M53: 35,879,254 km (0.073 R)
• M54: 37,387,649 km (0.054 R)
• M55: 37,948,641 km (0.058 R)
• M56: 38,189,943 km (0.094 R)
• M57: 38,835,757 km (0.052 R)
• M58: 42,953,588 km (0.088 R)
• M59: 43,037,363 km (0.109 R)
• M60: 43,456,985 km (0.097 R)
• M61: 43,541,059 km (0.108 R)
• M62: 44,215,745 km (0.075 R)
• M63: 44,723,929 km (0.054 R)
• M64: 45,319,478 km (0.104 R)
• M65: 46,260,449 km (0.106 R)
• M66: 47,294,320 km (0.114 R)
• M67: 47,380,787 km (0.081 R)
• M68: 47,467,404 km (0.057 R)
• M69: 47,554,022 km (0.067 R)
• M70: 48,771,898 km (0.08 R)
• M71: 49,209,472 km (0.101 R)
• M72: 50,000,246 km (0.111 R)
• M73: 50,352,998 km (0.101 R)
• M74: 50,972,482 km (0.07 R)
• M75: 51,416,489 km (0.067 R)
• M76: 51,772,532 km (0.098 R)
• M77: 52,397,701 km (0.104 R)
• M78: 52,487,161 km (0.071 R)
• M79: 52,576,770 km (0.112 R)
• M80: 53,745,728 km (0.053 R)
• M81: 55,196,229 km (0.11 R)
• M82: 55,287,334 km (0.108 R)
• M83: 55,926,266 km (0.09 R)
• M84: 56,475,889 km (0.118 R)
• M85: 57,303,764 km (0.072 R)
• M86: 57,396,065 km (0.034 R)
• M87: 58,042,927 km (0.07 R)
• M88: 58,321,029 km (0.086 R)
• M89: 59,437,478 km (0.072 R)
• M90: 60,185,767 km (0.094 R)
• M91: 60,467,160 km (0.05 R)
• M92: 60,561,108 km (0.105 R)
• M93: 62,544,177 km (0.104 R)
• M94: 63,686,955 km (0.065 R)

Kuiper Belt

Range: 35.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit