🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.63 AU - 0.71 AU

Year: 211 Days

Day: 25.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.72 AU - 0.82 AU

Year: 260 Days

Day: 48 Hours

Environment

Temp: 74 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.75 AU - 0.87 AU

Year: 281 Days

Day: 16.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,746,148 km

• M1: 495,767 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.87 AU - 1.01 AU

Year: 351 Days

Day: 47.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.09 AU - 1.65 AU

Year: 617 Days

Day: 35.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.23 AU - 1.81 AU

Year: 721 Days

Day: 20.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 60 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,746,148 km

• M1: 64,626 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.67 AU - 3.05 AU

Year: 1862 Days

Day: 40.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.94 AU - 4.82 AU

Year: 2943 Days

Day: 18.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 12.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.5 AU - 6.94 AU

Year: 5972 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,746,148 km

• M1: 167,250 km (0.105 R)
• M2: 253,718 km (0.119 R)
• M3: 397,482 km (0.12 R)
• M4: 566,976 km (0.098 R)
• M5: 806,781 km (0.07 R)
• M6: 985,850 km (0.062 R)
• M7: 1,195,586 km (0.072 R)
• M8: 1,511,088 km (0.068 R)
• M9: 2,053,979 km (0.105 R)
• M10: 2,304,854 km (0.088 R)
• M11: 2,543,613 km (0.078 R)
• M12: 2,767,860 km (0.103 R)
• M13: 3,045,813 km (0.114 R)
• M14: 3,780,039 km (0.052 R)
• M15: 3,882,065 km (0.098 R)
• M16: 4,676,729 km (0.085 R)
• M17: 4,759,007 km (0.102 R)
• M18: 4,952,737 km (0.113 R)
• M19: 5,205,856 km (0.059 R)
• M20: 5,405,569 km (0.094 R)
• M21: 5,549,931 km (0.096 R)
• M22: 5,871,866 km (0.099 R)
• M23: 6,351,327 km (0.114 R)
• M24: 6,626,438 km (0.106 R)
• M25: 7,220,491 km (0.064 R)
• M26: 7,798,986 km (0.113 R)
• M27: 7,995,258 km (0.115 R)
• M28: 8,325,869 km (0.078 R)
• M29: 8,898,381 km (0.09 R)
• M30: 9,206,552 km (0.075 R)
• M31: 10,223,818 km (0.102 R)
• M32: 10,873,072 km (0.118 R)
• M33: 10,982,578 km (0.093 R)
• M34: 11,424,490 km (0.095 R)
• M35: 12,823,081 km (0.059 R)
• M36: 12,977,615 km (0.114 R)
• M37: 13,171,494 km (0.11 R)
• M38: 13,444,660 km (0.11 R)
• M39: 13,562,244 km (0.093 R)
• M40: 14,155,699 km (0.09 R)
• M41: 14,959,937 km (0.117 R)
• M42: 15,326,751 km (0.094 R)
• M43: 16,027,766 km (0.095 R)
• M44: 17,546,633 km (0.089 R)
• M45: 19,066,997 km (0.108 R)
• M46: 19,155,110 km (0.061 R)
• M47: 19,331,934 km (0.108 R)
• M48: 19,464,777 km (0.074 R)
• M49: 19,999,440 km (0.066 R)
• M50: 21,357,041 km (0.034 R)
• M51: 21,862,382 km (0.102 R)
• M52: 22,325,089 km (0.073 R)
• M53: 22,604,388 km (0.098 R)
• M54: 23,449,017 km (0.092 R)
• M55: 23,780,227 km (0.091 R)
• M56: 25,605,471 km (0.103 R)
• M57: 26,289,283 km (0.071 R)
• M58: 27,475,444 km (0.118 R)
• M59: 27,674,858 km (0.113 R)
• M60: 27,924,687 km (0.113 R)
• M61: 28,125,297 km (0.071 R)
• M62: 28,275,942 km (0.054 R)
• M63: 29,541,989 km (0.099 R)
• M64: 30,259,012 km (0.075 R)
• M65: 32,129,284 km (0.073 R)
• M66: 32,339,320 km (0.088 R)
• M67: 33,503,042 km (0.028 R)
• M68: 34,036,657 km (0.034 R)
• M69: 34,143,620 km (0.104 R)
• M70: 35,382,739 km (0.105 R)
• M71: 35,817,171 km (0.111 R)
• M72: 35,926,078 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 14,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit