🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.62 AU

Year: 139 Days

Day: 28.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.81 AU - 1.25 AU

Year: 400 Days

Day: 35.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,775,781 km

• M1: 220,058 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.04 AU - 1.08 AU

Year: 418 Days

Day: 14.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.44 AU - 1.52 AU

Year: 689 Days

Day: 38.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.24 AU - 2.02 AU

Year: 797 Days

Day: 42.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,775,781 km

• M1: 157,676 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.62 AU - 1.78 AU

Year: 849 Days

Day: 26 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.72 AU - 2.38 AU

Year: 1124 Days

Day: 12.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 9.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.39 AU - 11.33 AU

Year: 13703 Days

Day: 8.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,775,781 km

• M1: 181,761 km (0.03 R)
• M2: 341,233 km (0.102 R)
• M3: 610,060 km (0.092 R)
• M4: 759,359 km (0.088 R)
• M5: 921,224 km (0.076 R)
• M6: 1,163,123 km (0.081 R)
• M7: 1,232,686 km (0.032 R)
• M8: 1,303,745 km (0.088 R)
• M9: 1,500,317 km (0.102 R)
• M10: 1,628,223 km (0.103 R)
• M11: 1,786,647 km (0.109 R)
• M12: 1,922,482 km (0.104 R)
• M13: 2,033,783 km (0.032 R)
• M14: 3,162,649 km (0.099 R)
• M15: 3,395,124 km (0.098 R)
• M16: 3,496,551 km (0.058 R)
• M17: 3,841,823 km (0.105 R)
• M18: 3,982,894 km (0.082 R)
• M19: 4,307,072 km (0.084 R)
• M20: 4,416,877 km (0.044 R)
• M21: 5,448,055 km (0.071 R)
• M22: 6,134,261 km (0.12 R)
• M23: 8,124,361 km (0.071 R)
• M24: 8,535,456 km (0.058 R)
• M25: 9,472,986 km (0.076 R)
• M26: 9,857,303 km (0.119 R)
• M27: 10,690,713 km (0.098 R)
• M28: 11,141,002 km (0.11 R)
• M29: 11,393,972 km (0.118 R)
• M30: 11,956,909 km (0.101 R)
• M31: 12,844,922 km (0.068 R)
• M32: 13,538,308 km (0.077 R)
• M33: 14,683,929 km (0.063 R)
• M34: 15,016,933 km (0.095 R)
• M35: 16,087,905 km (0.048 R)
• M36: 17,300,096 km (0.099 R)
• M37: 17,651,801 km (0.097 R)
• M38: 17,828,476 km (0.104 R)
• M39: 18,183,771 km (0.097 R)
• M40: 18,601,298 km (0.097 R)
• M41: 19,750,360 km (0.092 R)
• M42: 20,179,406 km (0.097 R)
• M43: 21,610,908 km (0.088 R)
• M44: 22,179,979 km (0.076 R)
• M45: 22,562,201 km (0.099 R)
• M46: 22,882,191 km (0.042 R)
• M47: 23,462,182 km (0.084 R)
• M48: 23,526,958 km (0.087 R)
• M49: 24,505,178 km (0.079 R)
• M50: 25,231,027 km (0.038 R)
• M51: 25,297,299 km (0.114 R)
• M52: 26,839,055 km (0.1 R)
• M53: 27,178,193 km (0.057 R)
• M54: 27,997,989 km (0.053 R)
• M55: 28,549,108 km (0.118 R)
• M56: 28,756,600 km (0.098 R)
• M57: 29,801,990 km (0.118 R)
• M58: 30,012,624 km (0.044 R)
• M59: 30,435,238 km (0.062 R)
• M60: 30,505,848 km (0.038 R)
• M61: 30,718,128 km (0.082 R)
• M62: 30,859,797 km (0.118 R)
• M63: 31,643,390 km (0.083 R)
• M64: 32,361,311 km (0.108 R)
• M65: 33,302,730 km (0.034 R)
• M66: 33,740,304 km (0.099 R)
• M67: 34,400,180 km (0.113 R)
• M68: 35,286,547 km (0.054 R)
• M69: 37,082,021 km (0.106 R)
• M70: 37,535,452 km (0.072 R)
• M71: 37,762,841 km (0.073 R)
• M72: 38,371,555 km (0.089 R)
• M73: 40,527,559 km (0.12 R)
• M74: 41,072,694 km (0.099 R)
• M75: 41,463,593 km (0.08 R)
• M76: 41,541,982 km (0.112 R)
• M77: 42,091,605 km (0.102 R)
• M78: 45,278,189 km (0.079 R)
• M79: 45,601,171 km (0.033 R)
• M80: 49,868,151 km (0.057 R)
• M81: 50,535,806 km (0.083 R)
• M82: 50,619,581 km (0.096 R)
• M83: 51,374,602 km (0.053 R)
• M84: 56,676,948 km (0.059 R)
• M85: 57,460,991 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 10,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit