🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.01 AU - 1.35 AU

Year: 485 Days

Day: 30.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,351,653 km

• M1: 131,796 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.52 AU - 1.66 AU

Year: 759 Days

Day: 40 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.31 AU - 2.01 AU

Year: 810 Days

Day: 40.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.58 AU - 2.58 AU

Year: 1136 Days

Day: 47.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.83 AU - 4.37 AU

Year: 2587 Days

Day: 44.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.05 AU - 4.21 AU

Year: 2619 Days

Day: 19.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 145.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.02 AU - 4.36 AU

Year: 3248 Days

Day: 44 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,351,653 km

• M1: 3,356,378 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 9.4

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.82 AU - 9.34 AU

Year: 7904 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,351,653 km

• M1: 135,087 km (0.087 R)
• M2: 211,681 km (0.053 R)
• M3: 271,969 km (0.033 R)
• M4: 352,153 km (0.025 R)
• M5: 419,024 km (0.117 R)
• M6: 542,442 km (0.11 R)
• M7: 988,094 km (0.088 R)
• M8: 1,176,288 km (0.066 R)
• M9: 1,413,849 km (0.066 R)
• M10: 1,768,247 km (0.06 R)
• M11: 1,892,563 km (0.109 R)
• M12: 2,260,873 km (0.079 R)
• M13: 2,396,259 km (0.113 R)
• M14: 2,675,109 km (0.106 R)
• M15: 3,013,799 km (0.118 R)
• M16: 3,366,251 km (0.103 R)
• M17: 3,599,923 km (0.067 R)
• M18: 4,055,598 km (0.086 R)
• M19: 4,816,752 km (0.064 R)
• M20: 4,933,289 km (0.113 R)
• M21: 5,318,354 km (0.062 R)
• M22: 5,713,442 km (0.097 R)
• M23: 6,054,974 km (0.114 R)
• M24: 6,275,930 km (0.084 R)
• M25: 6,693,158 km (0.075 R)
• M26: 7,520,883 km (0.051 R)
• M27: 7,724,336 km (0.08 R)
• M28: 8,206,191 km (0.097 R)
• M29: 8,345,616 km (0.116 R)
• M30: 8,556,250 km (0.067 R)
• M31: 8,627,010 km (0.111 R)
• M32: 8,768,829 km (0.115 R)
• M33: 9,235,125 km (0.109 R)
• M34: 9,746,301 km (0.076 R)
• M35: 10,910,921 km (0.103 R)
• M36: 11,295,836 km (0.119 R)
• M37: 11,763,778 km (0.093 R)
• M38: 12,118,924 km (0.12 R)
• M39: 13,287,133 km (0.083 R)
• M40: 13,368,963 km (0.092 R)
• M41: 13,780,956 km (0.064 R)
• M42: 14,113,512 km (0.104 R)
• M43: 14,956,496 km (0.07 R)
• M44: 15,815,786 km (0.116 R)
• M45: 16,868,058 km (0.029 R)
• M46: 17,492,329 km (0.076 R)
• M47: 18,260,514 km (0.12 R)
• M48: 18,579,906 km (0.094 R)
• M49: 19,363,649 km (0.11 R)
• M50: 19,876,471 km (0.111 R)
• M51: 20,772,712 km (0.071 R)
• M52: 21,010,722 km (0.095 R)
• M53: 22,020,507 km (0.096 R)
• M54: 22,166,066 km (0.05 R)
• M55: 22,800,361 km (0.085 R)
• M56: 23,243,021 km (0.097 R)
• M57: 23,837,673 km (0.116 R)
• M58: 24,890,393 km (0.111 R)
• M59: 25,295,354 km (0.076 R)
• M60: 26,575,164 km (0.03 R)
• M61: 26,730,148 km (0.108 R)
• M62: 27,041,012 km (0.059 R)
• M63: 27,353,073 km (0.051 R)
• M64: 28,243,629 km (0.072 R)
• M65: 28,824,967 km (0.093 R)
• M66: 29,197,016 km (0.071 R)
• M67: 29,410,343 km (0.028 R)
• M68: 29,677,674 km (0.104 R)
• M69: 30,430,600 km (0.068 R)
• M70: 31,189,810 km (0.109 R)
• M71: 31,517,130 km (0.094 R)
• M72: 31,900,250 km (0.086 R)
• M73: 34,175,933 km (0.037 R)
• M74: 34,569,674 km (0.033 R)
• M75: 35,304,948 km (0.074 R)
• M76: 35,646,031 km (0.066 R)
• M77: 35,874,018 km (0.082 R)
• M78: 36,675,863 km (0.116 R)
• M79: 37,136,624 km (0.091 R)
• M80: 37,367,753 km (0.118 R)
• M81: 37,483,542 km (0.11 R)
• M82: 38,238,861 km (0.075 R)
• M83: 38,999,118 km (0.108 R)
• M84: 39,175,194 km (0.042 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 12,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit