🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.85 AU

Year: 207 Days

Day: 45 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,569,356 km

• M1: 60,587 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.65 AU - 0.79 AU

Year: 216 Days

Day: 27.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,569,356 km

• M1: 94,695 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.13 AU - 1.65 AU

Year: 579 Days

Day: 47.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,569,356 km

• M1: 676,182 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.95 AU - 2.01 AU

Year: 984 Days

Day: 44.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.83 AU - 3.93 AU

Year: 2194 Days

Day: 33 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.65 AU - 4.79 AU

Year: 3061 Days

Day: 46.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.81 AU - 5.43 AU

Year: 3506 Days

Day: 22.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.5

Radius: 14.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.12 AU - 7.08 AU

Year: 5987 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,569,356 km

• M1: 199,713 km (0.094 R)
• M2: 370,853 km (0.093 R)
• M3: 496,216 km (0.117 R)
• M4: 664,663 km (0.109 R)
• M5: 1,125,126 km (0.118 R)
• M6: 1,263,055 km (0.103 R)
• M7: 1,358,349 km (0.028 R)
• M8: 1,456,335 km (0.109 R)
• M9: 1,730,099 km (0.099 R)
• M10: 1,873,414 km (0.107 R)
• M11: 2,153,312 km (0.05 R)
• M12: 2,387,283 km (0.064 R)
• M13: 2,568,296 km (0.087 R)
• M14: 2,691,714 km (0.059 R)
• M15: 2,795,984 km (0.105 R)
• M16: 2,923,142 km (0.076 R)
• M17: 3,117,470 km (0.049 R)
• M18: 3,633,732 km (0.091 R)
• M19: 3,773,008 km (0.061 R)
• M20: 3,866,806 km (0.065 R)
• M21: 4,080,731 km (0.072 R)
• M22: 4,250,076 km (0.027 R)
• M23: 4,620,629 km (0.05 R)
• M24: 5,027,536 km (0.117 R)
• M25: 5,499,218 km (0.11 R)
• M26: 5,606,031 km (0.117 R)
• M27: 6,067,839 km (0.108 R)
• M28: 6,317,368 km (0.11 R)
• M29: 6,457,392 km (0.112 R)
• M30: 6,883,896 km (0.041 R)
• M31: 6,999,236 km (0.091 R)
• M32: 8,587,367 km (0.106 R)
• M33: 8,868,012 km (0.079 R)
• M34: 9,056,655 km (0.108 R)
• M35: 9,183,215 km (0.068 R)
• M36: 9,695,438 km (0.066 R)
• M37: 10,747,560 km (0.075 R)
• M38: 11,016,387 km (0.091 R)
• M39: 11,219,392 km (0.091 R)
• M40: 11,321,268 km (0.116 R)
• M41: 11,560,475 km (0.069 R)
• M42: 12,218,256 km (0.118 R)
• M43: 12,323,125 km (0.086 R)
• M44: 12,746,038 km (0.096 R)
• M45: 13,317,352 km (0.077 R)
• M46: 13,642,279 km (0.048 R)
• M47: 14,116,504 km (0.112 R)
• M48: 14,374,111 km (0.105 R)
• M49: 15,457,798 km (0.099 R)
• M50: 16,297,491 km (0.102 R)
• M51: 16,995,515 km (0.114 R)
• M52: 17,191,039 km (0.113 R)
• M53: 18,100,744 km (0.109 R)
• M54: 18,783,060 km (0.083 R)
• M55: 18,944,925 km (0.051 R)
• M56: 20,338,878 km (0.118 R)
• M57: 20,796,946 km (0.102 R)
• M58: 21,258,456 km (0.107 R)
• M59: 21,596,098 km (0.103 R)
• M60: 22,191,498 km (0.038 R)
• M61: 22,577,161 km (0.111 R)
• M62: 22,921,685 km (0.084 R)
• M63: 23,529,052 km (0.097 R)
• M64: 24,361,714 km (0.079 R)
• M65: 24,715,214 km (0.118 R)
• M66: 25,070,359 km (0.095 R)
• M67: 25,293,260 km (0.084 R)
• M68: 26,598,801 km (0.038 R)
• M69: 26,871,667 km (0.068 R)
• M70: 27,557,873 km (0.075 R)
• M71: 27,834,030 km (0.12 R)
• M72: 28,249,912 km (0.094 R)
• M73: 28,574,839 km (0.043 R)
• M74: 29,463,001 km (0.113 R)
• M75: 29,886,812 km (0.057 R)
• M76: 30,407,562 km (0.1 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 14,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit