🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.47 AU - 0.61 AU

Year: 147 Days

Day: 24.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.54 AU - 0.62 AU

Year: 164 Days

Day: 25.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,536,338 km

• M1: 167,550 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.62 AU

Year: 172 Days

Day: 34 Hours

Environment

Temp: 174 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.73 AU - 0.97 AU

Year: 291 Days

Day: 26 Hours

Environment

Temp: 92 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.87 AU - 0.97 AU

Year: 327 Days

Day: 43.3 Hours

Environment

Temp: 49 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,536,338 km

• M1: 95,892 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.96 AU - 1.16 AU

Year: 405 Days

Day: 40 Hours

Environment

Temp: 12 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.57 AU - 3.83 AU

Year: 2123 Days

Day: 30 Hours

Environment

Temp: -121 °C

Axial Tilt: 168.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.06 AU - 3.9 AU

Year: 2408 Days

Day: 19.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 12

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.85 AU - 9.83 AU

Year: 8932 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,536,338 km

• M1: 181,612 km (0.101 R)
• M2: 662,569 km (0.114 R)
• M3: 1,139,487 km (0.051 R)
• M4: 1,629,270 km (0.09 R)
• M5: 2,549,896 km (0.09 R)
• M6: 3,231,164 km (0.115 R)
• M7: 4,205,495 km (0.055 R)
• M8: 5,671,854 km (0.115 R)
• M9: 6,284,906 km (0.042 R)
• M10: 7,013,597 km (0.119 R)
• M11: 8,032,209 km (0.107 R)
• M12: 8,975,573 km (0.053 R)
• M13: 9,496,323 km (0.111 R)
• M14: 10,037,120 km (0.041 R)
• M15: 10,598,411 km (0.092 R)
• M16: 13,001,401 km (0.045 R)
• M17: 13,443,912 km (0.077 R)
• M18: 14,535,228 km (0.099 R)
• M19: 18,027,740 km (0.12 R)
• M20: 21,810,921 km (0.118 R)
• M21: 23,970,366 km (0.093 R)
• M22: 24,468,826 km (0.117 R)
• M23: 25,832,261 km (0.112 R)
• M24: 26,268,489 km (0.071 R)
• M25: 27,335,720 km (0.081 R)
• M26: 28,431,524 km (0.025 R)
• M27: 29,556,500 km (0.113 R)
• M28: 31,596,117 km (0.059 R)
• M29: 34,144,667 km (0.097 R)
• M30: 35,954,203 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912

Radius: 5.9

Gravity: 26.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.36 AU - 14.72 AU

Year: 16468 Days

Day: 20.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,536,338 km

• M1: 73,901 km (0.1 R)
• M2: 508,932 km (0.05 R)
• M3: 1,114,504 km (0.09 R)
• M4: 1,364,632 km (0.113 R)
• M5: 1,809,985 km (0.111 R)
• M6: 2,548,998 km (0.082 R)
• M7: 2,960,691 km (0.091 R)
• M8: 3,587,207 km (0.098 R)
• M9: 3,855,137 km (0.099 R)
• M10: 4,532,516 km (0.09 R)
• M11: 5,136,443 km (0.114 R)
• M12: 5,400,334 km (0.105 R)
• M13: 6,812,388 km (0.072 R)
• M14: 7,177,407 km (0.078 R)
• M15: 7,749,319 km (0.063 R)
• M16: 8,096,686 km (0.082 R)
• M17: 8,716,170 km (0.064 R)
• M18: 11,900,062 km (0.048 R)
• M19: 12,362,618 km (0.101 R)
• M20: 13,043,887 km (0.06 R)
• M21: 15,941,448 km (0.118 R)
• M22: 19,512,349 km (0.087 R)
• M23: 21,002,195 km (0.048 R)
• M24: 22,168,310 km (0.111 R)
• M25: 23,789,353 km (0.055 R)
• M26: 25,705,552 km (0.086 R)
• M27: 26,925,971 km (0.048 R)
• M28: 29,242,943 km (0.113 R)
• M29: 30,084,281 km (0.097 R)
• M30: 30,449,899 km (0.11 R)
• M31: 31,438,890 km (0.09 R)
• M32: 33,351,050 km (0.075 R)
• M33: 37,264,830 km (0.066 R)
• M34: 39,259,418 km (0.115 R)
• M35: 55,250,682 km (0.081 R)
• M36: 58,215,862 km (0.104 R)
• M37: 60,122,038 km (0.065 R)
• M38: 60,314,870 km (0.092 R)
• M39: 60,896,057 km (0.077 R)
• M40: 65,068,641 km (0.109 R)
• M41: 70,708,331 km (0.075 R)
• M42: 73,536,329 km (0.056 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: 449 - 12,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit