🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.05 AU - 1.07 AU

Year: 401 Days

Day: 20.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,474,366 km

• M1: 690,993 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.4

Radius: 11.6

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.63 AU - 9.43 AU

Year: 9145 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,474,366 km

• M1: 309,219 km (0.116 R)
• M2: 678,576 km (0.027 R)
• M3: 1,397,843 km (0.115 R)
• M4: 2,700,242 km (0.034 R)
• M5: 3,279,485 km (0.075 R)
• M6: 4,448,143 km (0.105 R)
• M7: 5,095,752 km (0.1 R)
• M8: 5,947,862 km (0.05 R)
• M9: 7,052,343 km (0.088 R)
• M10: 8,333,948 km (0.1 R)
• M11: 11,242,579 km (0.101 R)
• M12: 12,034,999 km (0.096 R)
• M13: 15,036,980 km (0.12 R)
• M14: 15,859,020 km (0.089 R)
• M15: 16,495,110 km (0.085 R)
• M16: 16,928,495 km (0.065 R)
• M17: 18,274,726 km (0.063 R)
• M18: 19,370,082 km (0.091 R)
• M19: 20,925,900 km (0.091 R)
• M20: 21,863,878 km (0.092 R)
• M21: 24,940,957 km (0.077 R)
• M22: 27,279,321 km (0.081 R)
• M23: 30,080,691 km (0.054 R)
• M24: 34,929,607 km (0.089 R)
• M25: 35,525,306 km (0.119 R)
• M26: 37,725,741 km (0.075 R)
• M27: 38,986,701 km (0.101 R)
• M28: 39,886,083 km (0.106 R)
• M29: 40,667,882 km (0.066 R)
• M30: 44,174,157 km (0.101 R)
• M31: 44,870,834 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 11.6

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.83 AU - 9.33 AU

Year: 10044 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,474,366 km

• M1: 144,212 km (0.112 R)
• M2: 550,520 km (0.1 R)
• M3: 942,467 km (0.104 R)
• M4: 1,811,181 km (0.099 R)
• M5: 2,407,179 km (0.115 R)
• M6: 2,838,171 km (0.105 R)
• M7: 5,931,556 km (0.041 R)
• M8: 7,085,853 km (0.101 R)
• M9: 8,708,990 km (0.109 R)
• M10: 10,567,145 km (0.111 R)
• M11: 11,278,931 km (0.069 R)
• M12: 13,480,115 km (0.103 R)
• M13: 16,381,715 km (0.068 R)
• M14: 17,863,631 km (0.077 R)
• M15: 18,715,890 km (0.077 R)
• M16: 22,132,855 km (0.077 R)
• M17: 33,545,378 km (0.118 R)
• M18: 38,547,781 km (0.114 R)
• M19: 48,052,332 km (0.111 R)
• M20: 49,096,076 km (0.066 R)
• M21: 49,547,862 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit