🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 16.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,370,333 km

• M1: 54,304 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.72 AU

Year: 177 Days

Day: 37.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,370,333 km

• M1: 147,653 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.55 AU - 0.81 AU

Year: 199 Days

Day: 36.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 78.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.04 AU - 1.34 AU

Year: 461 Days

Day: 31.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.5 AU - 2.02 AU

Year: 828 Days

Day: 28 Hours

Environment

Temp: -38 °C

Axial Tilt: 51.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.61 AU - 2.17 AU

Year: 922 Days

Day: 21.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.99 AU - 1.99 AU

Year: 996 Days

Day: 22.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.71 AU - 3.19 AU

Year: 1798 Days

Day: 39.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.9

Radius: 12.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.03 AU - 6.73 AU

Year: 5058 Days

Day: 13.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,370,333 km

• M1: 168,298 km (0.087 R)
• M2: 400,473 km (0.104 R)
• M3: 722,259 km (0.093 R)
• M4: 856,448 km (0.115 R)
• M5: 973,134 km (0.11 R)
• M6: 1,054,216 km (0.03 R)
• M7: 1,166,115 km (0.104 R)
• M8: 1,527,245 km (0.102 R)
• M9: 1,671,756 km (0.118 R)
• M10: 1,838,109 km (0.112 R)
• M11: 2,115,912 km (0.1 R)
• M12: 2,370,229 km (0.102 R)
• M13: 2,501,276 km (0.093 R)
• M14: 2,634,867 km (0.091 R)
• M15: 2,731,657 km (0.084 R)
• M16: 3,213,512 km (0.068 R)
• M17: 3,422,350 km (0.098 R)
• M18: 3,592,593 km (0.098 R)
• M19: 3,986,185 km (0.112 R)
• M20: 4,075,495 km (0.107 R)
• M21: 4,324,874 km (0.087 R)
• M22: 4,486,141 km (0.098 R)
• M23: 4,649,352 km (0.113 R)
• M24: 5,006,143 km (0.086 R)
• M25: 5,746,204 km (0.105 R)
• M26: 5,898,345 km (0.099 R)
• M27: 6,026,251 km (0.059 R)
• M28: 6,494,193 km (0.113 R)
• M29: 6,946,876 km (0.098 R)
• M30: 7,354,979 km (0.117 R)
• M31: 7,743,036 km (0.1 R)
• M32: 8,223,096 km (0.117 R)
• M33: 8,742,200 km (0.079 R)
• M34: 8,888,208 km (0.119 R)
• M35: 9,123,675 km (0.077 R)
• M36: 9,842,343 km (0.095 R)
• M37: 9,933,448 km (0.098 R)
• M38: 10,024,853 km (0.063 R)
• M39: 10,239,226 km (0.062 R)
• M40: 10,362,345 km (0.108 R)
• M41: 10,455,096 km (0.113 R)
• M42: 10,548,146 km (0.063 R)
• M43: 10,734,994 km (0.109 R)
• M44: 11,333,834 km (0.1 R)
• M45: 11,653,525 km (0.112 R)
• M46: 12,399,868 km (0.101 R)
• M47: 12,828,616 km (0.082 R)
• M48: 12,961,459 km (0.118 R)
• M49: 13,768,539 km (0.098 R)
• M50: 14,178,288 km (0.115 R)
• M51: 14,419,140 km (0.093 R)
• M52: 14,904,885 km (0.088 R)
• M53: 15,501,930 km (0.081 R)
• M54: 15,750,113 km (0.091 R)
• M55: 17,046,977 km (0.025 R)
• M56: 19,056,076 km (0.105 R)
• M57: 19,169,920 km (0.102 R)
• M58: 19,819,025 km (0.097 R)
• M59: 20,165,643 km (0.065 R)
• M60: 20,359,073 km (0.085 R)
• M61: 20,786,923 km (0.086 R)
• M62: 21,021,493 km (0.101 R)
• M63: 21,809,724 km (0.103 R)
• M64: 22,768,347 km (0.075 R)
• M65: 23,985,924 km (0.047 R)
• M66: 24,437,710 km (0.039 R)
• M67: 24,561,427 km (0.036 R)
• M68: 25,141,568 km (0.082 R)
• M69: 25,224,744 km (0.093 R)
• M70: 25,977,969 km (0.04 R)
• M71: 26,993,739 km (0.07 R)
• M72: 27,207,066 km (0.091 R)
• M73: 27,378,056 km (0.113 R)
• M74: 28,802,527 km (0.117 R)
• M75: 29,370,400 km (0.06 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit