🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.61 AU - 0.75 AU

Year: 212 Days

Day: 39.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,837,528 km

• M1: 71,657 km (0.081 R)
• M2: 144,512 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.55 AU - 0.91 AU

Year: 236 Days

Day: 45 Hours

Environment

Temp: 87 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.94 AU

Year: 276 Days

Day: 40 Hours

Environment

Temp: 117 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,837,528 km

• M1: 27,376 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.82 AU - 1.12 AU

Year: 362 Days

Day: 43.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.34 AU - 2.04 AU

Year: 832 Days

Day: 39.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,837,528 km

• M1: 1,120,638 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.78 AU - 2.26 AU

Year: 1087 Days

Day: 37.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,837,528 km

• M1: 421,268 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.65 AU - 2.41 AU

Year: 1095 Days

Day: 22.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.9

Radius: 6.3

Gravity: 22.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.66 AU - 14.22 AU

Year: 18662 Days

Day: 23.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,837,528 km

• M1: 78,389 km (0.082 R)
• M2: 369,656 km (0.102 R)
• M3: 735,722 km (0.102 R)
• M4: 1,222,813 km (0.046 R)
• M5: 1,944,174 km (0.041 R)
• M6: 2,841,612 km (0.12 R)
• M7: 4,151,191 km (0.046 R)
• M8: 5,182,968 km (0.09 R)
• M9: 8,518,701 km (0.095 R)
• M10: 13,493,578 km (0.082 R)
• M11: 13,935,790 km (0.059 R)
• M12: 17,740,662 km (0.107 R)
• M13: 20,791,262 km (0.12 R)
• M14: 26,166,164 km (0.083 R)
• M15: 27,670,969 km (0.059 R)
• M16: 29,600,931 km (0.034 R)
• M17: 35,367,929 km (0.041 R)
• M18: 36,775,495 km (0.107 R)
• M19: 40,003,069 km (0.077 R)
• M20: 41,376,228 km (0.074 R)
• M21: 43,255,476 km (0.094 R)
• M22: 45,027,463 km (0.096 R)
• M23: 45,354,783 km (0.052 R)
• M24: 49,407,090 km (0.105 R)
• M25: 53,877,972 km (0.091 R)
• M26: 54,989,784 km (0.056 R)
• M27: 56,306,095 km (0.1 R)
• M28: 57,067,698 km (0.072 R)
• M29: 58,222,743 km (0.1 R)
• M30: 65,273,590 km (0.071 R)
• M31: 68,677,989 km (0.117 R)
• M32: 71,752,524 km (0.111 R)
• M33: 78,174,312 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit