🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.55 AU - 0.59 AU

Year: 185 Days

Day: 40.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.69 AU - 2.59 AU

Year: 1348 Days

Day: 45.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,053,235 km

• M1: 104,120 km (0.093 R)
• M2: 243,097 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.5

Radius: 9.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.52 AU - 3.06 AU

Year: 2006 Days

Day: 5.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,053,235 km

• M1: 113,246 km (0.054 R)
• M2: 408,103 km (0.109 R)
• M3: 758,611 km (0.095 R)
• M4: 1,064,090 km (0.098 R)
• M5: 1,585,139 km (0.079 R)
• M6: 2,097,661 km (0.075 R)
• M7: 2,651,473 km (0.104 R)
• M8: 3,135,721 km (0.117 R)
• M9: 3,596,782 km (0.11 R)
• M10: 4,084,919 km (0.08 R)
• M11: 4,484,196 km (0.112 R)
• M12: 5,796,170 km (0.086 R)
• M13: 6,277,725 km (0.075 R)
• M14: 7,747,674 km (0.103 R)
• M15: 10,563,405 km (0.113 R)
• M16: 11,708,128 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 12.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.05 AU - 4.93 AU

Year: 3431 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,053,235 km

• M1: 150,495 km (0.042 R)
• M2: 554,709 km (0.11 R)
• M3: 1,011,581 km (0.101 R)
• M4: 1,497,624 km (0.087 R)
• M5: 3,188,080 km (0.117 R)
• M6: 6,252,593 km (0.119 R)
• M7: 6,861,606 km (0.086 R)
• M8: 8,989,037 km (0.118 R)
• M9: 10,418,893 km (0.117 R)
• M10: 11,346,699 km (0.112 R)
• M11: 12,291,260 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 9.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.02 AU - 10.74 AU

Year: 11391 Days

Day: 10.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,053,235 km

• M1: 122,072 km (0.103 R)
• M2: 463,005 km (0.05 R)
• M3: 962,662 km (0.116 R)
• M4: 1,328,279 km (0.09 R)
• M5: 1,632,113 km (0.07 R)
• M6: 2,030,342 km (0.073 R)
• M7: 2,567,399 km (0.076 R)
• M8: 4,619,283 km (0.062 R)
• M9: 5,115,350 km (0.033 R)
• M10: 7,156,164 km (0.091 R)
• M11: 8,484,593 km (0.092 R)
• M12: 8,873,996 km (0.09 R)
• M13: 10,114,013 km (0.106 R)
• M14: 10,502,668 km (0.101 R)
• M15: 15,462,436 km (0.086 R)
• M16: 17,045,929 km (0.088 R)
• M17: 17,389,107 km (0.109 R)
• M18: 18,089,075 km (0.111 R)
• M19: 19,100,507 km (0.113 R)
• M20: 20,610,099 km (0.045 R)
• M21: 21,393,991 km (0.084 R)
• M22: 24,468,228 km (0.045 R)
• M23: 25,614,895 km (0.064 R)
• M24: 26,612,863 km (0.105 R)
• M25: 35,548,792 km (0.118 R)
• M26: 36,448,474 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 13,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit