🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.57 AU - 0.65 AU

Year: 181 Days

Day: 40.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,119,554 km

• M1: 111,301 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.58 AU - 0.78 AU

Year: 214 Days

Day: 22.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,119,554 km

• M1: 219,161 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.34 AU - 1.66 AU

Year: 700 Days

Day: 27.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 75.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,119,554 km

• M1: 877,392 km (0.093 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.21 AU - 2.43 AU

Year: 1346 Days

Day: 13 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 11.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.11 AU - 5.21 AU

Year: 3831 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,119,554 km

• M1: 144,212 km (0.032 R)
• M2: 909,705 km (0.109 R)
• M3: 1,544,149 km (0.106 R)
• M4: 1,963,023 km (0.049 R)
• M5: 4,993,278 km (0.037 R)
• M6: 6,902,895 km (0.037 R)
• M7: 7,580,423 km (0.119 R)
• M8: 8,516,008 km (0.09 R)
• M9: 9,068,324 km (0.102 R)
• M10: 9,881,388 km (0.105 R)
• M11: 10,574,774 km (0.113 R)
• M12: 11,083,407 km (0.104 R)
• M13: 17,223,801 km (0.111 R)
• M14: 18,048,235 km (0.109 R)
• M15: 18,530,987 km (0.086 R)
• M16: 20,679,662 km (0.07 R)
• M17: 22,086,929 km (0.109 R)
• M18: 23,485,669 km (0.045 R)
• M19: 24,426,041 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.6

Radius: 11.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.07 AU - 5.39 AU

Year: 3917 Days

Day: 7 Hours

Environment

Temp: -135 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (1)

Outer Limit: 75,119,554 km

• M1: 154,385 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.9

Radius: 3

Gravity: 58.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.48 AU - 18.82 AU

Year: 22455 Days

Day: 19.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,119,554 km

• M1: 37,399 km (0.08 R)
• M2: 266,135 km (0.073 R)
• M3: 858,841 km (0.067 R)
• M4: 999,314 km (0.071 R)
• M5: 1,114,654 km (0.106 R)
• M6: 3,040,726 km (0.111 R)
• M7: 3,201,544 km (0.066 R)
• M8: 3,424,894 km (0.117 R)
• M9: 3,599,026 km (0.1 R)
• M10: 3,718,405 km (0.066 R)
• M11: 5,062,093 km (0.114 R)
• M12: 5,326,432 km (0.04 R)
• M13: 6,217,587 km (0.102 R)
• M14: 6,389,624 km (0.117 R)
• M15: 6,970,812 km (0.113 R)
• M16: 16,336,237 km (0.075 R)
• M17: 23,334,425 km (0.072 R)
• M18: 25,680,270 km (0.114 R)
• M19: 25,901,076 km (0.074 R)
• M20: 32,996,653 km (0.107 R)
• M21: 35,394,407 km (0.098 R)
• M22: 38,768,438 km (0.053 R)
• M23: 48,295,279 km (0.068 R)
• M24: 52,080,853 km (0.087 R)
• M25: 55,321,442 km (0.1 R)
• M26: 61,016,633 km (0.082 R)
• M27: 62,598,631 km (0.049 R)
• M28: 74,222,236 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 13,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit