🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.53 AU - 0.75 AU

Year: 193 Days

Day: 36.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,165,477 km

• M1: 52,658 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.73 AU

Year: 211 Days

Day: 30.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.79 AU - 2.85 AU

Year: 1331 Days

Day: 15 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.2

Radius: 13.8

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.48 AU - 8.86 AU

Year: 9617 Days

Day: 8.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,165,477 km

• M1: 171,589 km (0.101 R)
• M2: 607,218 km (0.079 R)
• M3: 1,055,563 km (0.091 R)
• M4: 1,862,194 km (0.06 R)
• M5: 2,703,982 km (0.119 R)
• M6: 3,213,512 km (0.096 R)
• M7: 3,813,549 km (0.114 R)
• M8: 5,859,300 km (0.093 R)
• M9: 6,603,400 km (0.039 R)
• M10: 8,463,350 km (0.117 R)
• M11: 9,969,053 km (0.104 R)
• M12: 10,438,042 km (0.099 R)
• M13: 10,976,295 km (0.098 R)
• M14: 12,643,264 km (0.118 R)
• M15: 15,417,407 km (0.108 R)
• M16: 16,045,868 km (0.098 R)
• M17: 17,957,579 km (0.12 R)
• M18: 19,853,283 km (0.098 R)
• M19: 21,189,042 km (0.09 R)
• M20: 23,761,827 km (0.119 R)
• M21: 26,437,235 km (0.077 R)
• M22: 27,439,541 km (0.053 R)
• M23: 28,053,042 km (0.088 R)
• M24: 29,201,654 km (0.041 R)
• M25: 32,379,861 km (0.115 R)
• M26: 42,060,189 km (0.063 R)
• M27: 48,143,437 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 11.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.03 AU - 12.35 AU

Year: 12254 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,165,477 km

• M1: 148,102 km (0.088 R)
• M2: 591,510 km (0.081 R)
• M3: 1,191,397 km (0.118 R)
• M4: 1,577,659 km (0.103 R)
• M5: 2,121,298 km (0.046 R)
• M6: 2,635,466 km (0.074 R)
• M7: 3,433,122 km (0.085 R)
• M8: 3,973,619 km (0.105 R)
• M9: 4,696,775 km (0.111 R)
• M10: 6,019,070 km (0.101 R)
• M11: 9,334,458 km (0.118 R)
• M12: 10,949,068 km (0.065 R)
• M13: 12,246,231 km (0.115 R)
• M14: 12,995,717 km (0.097 R)
• M15: 13,908,413 km (0.043 R)
• M16: 14,586,092 km (0.071 R)
• M17: 16,377,077 km (0.106 R)
• M18: 17,991,089 km (0.116 R)
• M19: 23,184,678 km (0.033 R)
• M20: 24,624,109 km (0.087 R)
• M21: 28,752,860 km (0.091 R)
• M22: 31,209,856 km (0.066 R)
• M23: 37,308,363 km (0.069 R)
• M24: 38,749,289 km (0.1 R)
• M25: 42,021,144 km (0.109 R)
• M26: 44,885,046 km (0.08 R)
• M27: 46,215,270 km (0.062 R)
• M28: 47,419,533 km (0.109 R)
• M29: 48,644,590 km (0.113 R)
• M30: 52,609,233 km (0.087 R)
• M31: 53,099,016 km (0.059 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: 240 - 10,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit