🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.61 AU - 0.67 AU

Year: 184 Days

Day: 12.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,595,208 km

• M1: 39,793 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.11 AU

Year: 312 Days

Day: 26.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,595,208 km

• M1: 124,166 km (0.05 R)
• M2: 464,352 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.07 AU - 1.13 AU

Year: 415 Days

Day: 12.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.22 AU - 2.34 AU

Year: 1239 Days

Day: 17.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 14.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.76 AU - 12.78 AU

Year: 11845 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,595,208 km

• M1: 176,525 km (0.119 R)
• M2: 890,407 km (0.046 R)
• M3: 1,536,071 km (0.102 R)
• M4: 2,180,389 km (0.032 R)
• M5: 3,800,235 km (0.111 R)
• M6: 7,067,751 km (0.113 R)
• M7: 7,558,881 km (0.106 R)
• M8: 9,304,090 km (0.064 R)
• M9: 10,415,004 km (0.084 R)
• M10: 11,152,970 km (0.111 R)
• M11: 11,873,134 km (0.113 R)
• M12: 12,844,324 km (0.039 R)
• M13: 14,102,591 km (0.056 R)
• M14: 14,945,276 km (0.093 R)
• M15: 15,884,900 km (0.084 R)
• M16: 16,863,719 km (0.068 R)
• M17: 17,470,039 km (0.084 R)
• M18: 19,158,401 km (0.082 R)
• M19: 20,494,310 km (0.108 R)
• M20: 21,891,404 km (0.105 R)
• M21: 23,185,875 km (0.117 R)
• M22: 28,592,192 km (0.076 R)
• M23: 29,746,639 km (0.071 R)
• M24: 33,819,890 km (0.059 R)
• M25: 37,906,006 km (0.099 R)
• M26: 38,714,433 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 8.3

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.94 AU - 13.76 AU

Year: 13761 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,595,208 km

• M1: 103,223 km (0.112 R)
• M2: 489,335 km (0.115 R)
• M3: 1,291,329 km (0.026 R)
• M4: 1,931,159 km (0.084 R)
• M5: 2,485,868 km (0.031 R)
• M6: 2,997,941 km (0.045 R)
• M7: 3,605,608 km (0.062 R)
• M8: 4,054,551 km (0.118 R)
• M9: 4,572,010 km (0.065 R)
• M10: 4,929,848 km (0.11 R)
• M11: 7,308,006 km (0.119 R)
• M12: 8,598,287 km (0.043 R)
• M13: 9,043,640 km (0.099 R)
• M14: 10,142,436 km (0.088 R)
• M15: 10,416,799 km (0.111 R)
• M16: 11,153,120 km (0.103 R)
• M17: 11,923,848 km (0.071 R)
• M18: 12,856,591 km (0.077 R)
• M19: 13,373,601 km (0.118 R)
• M20: 16,695,122 km (0.104 R)
• M21: 22,325,238 km (0.046 R)
• M22: 32,183,888 km (0.113 R)
• M23: 35,474,891 km (0.099 R)
• M24: 39,117,898 km (0.115 R)
• M25: 39,387,175 km (0.103 R)
• M26: 41,447,137 km (0.091 R)
• M27: 43,433,647 km (0.096 R)
• M28: 44,596,771 km (0.12 R)
• M29: 48,831,587 km (0.112 R)
• M30: 53,990,769 km (0.058 R)
• M31: 55,844,885 km (0.089 R)
• M32: 57,393,223 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 12

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.99 AU - 13.01 AU

Year: 14960 Days

Day: 6.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,595,208 km

• M1: 164,558 km (0.092 R)
• M2: 569,369 km (0.057 R)
• M3: 1,084,585 km (0.077 R)
• M4: 1,649,616 km (0.026 R)
• M5: 2,137,155 km (0.04 R)
• M6: 2,786,260 km (0.119 R)
• M7: 3,642,858 km (0.109 R)
• M8: 4,960,067 km (0.097 R)
• M9: 5,912,706 km (0.092 R)
• M10: 6,373,468 km (0.1 R)
• M11: 7,498,892 km (0.092 R)
• M12: 8,178,964 km (0.109 R)
• M13: 9,455,034 km (0.046 R)
• M14: 11,376,768 km (0.104 R)
• M15: 13,877,297 km (0.086 R)
• M16: 14,973,251 km (0.078 R)
• M17: 16,875,986 km (0.034 R)
• M18: 17,337,047 km (0.031 R)
• M19: 18,934,902 km (0.082 R)
• M20: 27,144,833 km (0.119 R)
• M21: 29,294,853 km (0.106 R)
• M22: 31,788,500 km (0.049 R)
• M23: 37,976,317 km (0.118 R)
• M24: 39,035,620 km (0.062 R)
• M25: 39,978,535 km (0.118 R)
• M26: 41,769,969 km (0.055 R)
• M27: 43,470,448 km (0.081 R)
• M28: 51,375,200 km (0.102 R)
• M29: 52,507,506 km (0.111 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 20,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit