🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.59 AU

Year: 235 Days

Day: 24.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 10.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.96 AU - 1.2 AU

Year: 725 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,828,606 km

• M1: 131,796 km (0.115 R)
• M2: 506,538 km (0.092 R)
• M3: 900,729 km (0.102 R)
• M4: 1,334,862 km (0.12 R)
• M5: 1,762,562 km (0.049 R)
• M6: 2,434,257 km (0.11 R)
• M7: 2,829,943 km (0.101 R)
• M8: 3,586,160 km (0.088 R)
• M9: 4,012,065 km (0.025 R)
• M10: 4,932,391 km (0.11 R)
• M11: 5,478,872 km (0.043 R)
• M12: 5,833,569 km (0.07 R)
• M13: 6,283,559 km (0.097 R)
• M14: 6,991,157 km (0.107 R)
• M15: 7,431,723 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 9.8

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.05 AU - 3.73 AU

Year: 4030 Days

Day: 5.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,828,606 km

• M1: 121,922 km (0.059 R)
• M2: 572,062 km (0.045 R)
• M3: 954,584 km (0.118 R)
• M4: 1,367,773 km (0.072 R)
• M5: 1,683,574 km (0.034 R)
• M6: 2,977,147 km (0.118 R)
• M7: 3,830,753 km (0.087 R)
• M8: 4,763,944 km (0.1 R)
• M9: 5,957,735 km (0.103 R)
• M10: 7,008,959 km (0.114 R)
• M11: 9,555,863 km (0.104 R)
• M12: 10,172,655 km (0.098 R)
• M13: 11,080,565 km (0.053 R)
• M14: 11,947,784 km (0.116 R)
• M15: 12,615,289 km (0.118 R)
• M16: 13,920,531 km (0.109 R)
• M17: 14,286,746 km (0.085 R)
• M18: 15,536,038 km (0.119 R)
• M19: 17,757,118 km (0.101 R)
• M20: 20,991,424 km (0.111 R)
• M21: 23,329,190 km (0.113 R)
• M22: 24,598,827 km (0.066 R)
• M23: 26,468,950 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 10

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.24 AU - 5.38 AU

Year: 6811 Days

Day: 7.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,828,606 km

• M1: 124,316 km (0.09 R)
• M2: 474,076 km (0.071 R)
• M3: 1,019,509 km (0.113 R)
• M4: 1,479,673 km (0.097 R)
• M5: 2,170,366 km (0.109 R)
• M6: 2,747,664 km (0.063 R)
• M7: 3,063,016 km (0.099 R)
• M8: 4,082,975 km (0.099 R)
• M9: 4,767,684 km (0.081 R)
• M10: 5,496,525 km (0.114 R)
• M11: 6,231,051 km (0.117 R)
• M12: 7,029,604 km (0.096 R)
• M13: 7,435,014 km (0.112 R)
• M14: 7,778,192 km (0.092 R)
• M15: 8,829,715 km (0.064 R)
• M16: 13,150,550 km (0.116 R)
• M17: 14,461,626 km (0.072 R)
• M18: 19,129,080 km (0.113 R)
• M19: 20,361,916 km (0.107 R)
• M20: 23,307,797 km (0.118 R)
• M21: 23,962,437 km (0.087 R)
• M22: 27,060,609 km (0.083 R)
• M23: 27,420,542 km (0.063 R)
• M24: 31,593,724 km (0.076 R)
• M25: 32,294,440 km (0.117 R)
• M26: 32,801,278 km (0.115 R)
• M27: 35,415,650 km (0.104 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: 242 - 18,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit