🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.13 AU - 1.39 AU

Year: 527 Days

Day: 23.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,664,073 km

• M1: 47,123 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.6 AU - 4.76 AU

Year: 3186 Days

Day: 33.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,664,073 km

• M1: 1,250,040 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.55 AU - 5.23 AU

Year: 3429 Days

Day: 19.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 12.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.62 AU - 10.48 AU

Year: 11877 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,664,073 km

• M1: 158,125 km (0.027 R)
• M2: 831,166 km (0.082 R)
• M3: 1,486,554 km (0.094 R)
• M4: 2,221,528 km (0.034 R)
• M5: 4,123,965 km (0.056 R)
• M6: 4,565,428 km (0.087 R)
• M7: 5,236,673 km (0.105 R)
• M8: 6,385,286 km (0.096 R)
• M9: 6,938,050 km (0.107 R)
• M10: 9,525,495 km (0.109 R)
• M11: 10,732,151 km (0.095 R)
• M12: 11,458,000 km (0.078 R)
• M13: 13,575,558 km (0.052 R)
• M14: 14,491,546 km (0.101 R)
• M15: 15,658,708 km (0.072 R)
• M16: 17,036,355 km (0.118 R)
• M17: 18,257,822 km (0.109 R)
• M18: 19,211,658 km (0.118 R)
• M19: 24,013,301 km (0.097 R)
• M20: 25,352,501 km (0.065 R)
• M21: 26,943,325 km (0.071 R)
• M22: 27,453,752 km (0.057 R)
• M23: 27,970,763 km (0.091 R)
• M24: 33,621,224 km (0.072 R)
• M25: 37,784,233 km (0.084 R)
• M26: 38,553,017 km (0.068 R)
• M27: 39,594,218 km (0.056 R)
• M28: 40,653,969 km (0.091 R)
• M29: 42,416,382 km (0.047 R)
• M30: 45,947,939 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.9

Radius: 6.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.69 AU - 19.95 AU

Year: 30436 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,664,073 km

• M1: 82,279 km (0.112 R)
• M2: 622,477 km (0.039 R)
• M3: 932,444 km (0.071 R)
• M4: 1,651,560 km (0.073 R)
• M5: 2,448,169 km (0.1 R)
• M6: 3,407,989 km (0.044 R)
• M7: 3,737,254 km (0.069 R)
• M8: 5,089,469 km (0.099 R)
• M9: 5,842,545 km (0.1 R)
• M10: 6,959,143 km (0.04 R)
• M11: 7,765,177 km (0.096 R)
• M12: 10,409,768 km (0.109 R)
• M13: 11,103,453 km (0.113 R)
• M14: 11,986,829 km (0.077 R)
• M15: 13,775,421 km (0.112 R)
• M16: 14,733,146 km (0.089 R)
• M17: 23,375,266 km (0.041 R)
• M18: 26,147,015 km (0.091 R)
• M19: 34,883,231 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit