🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.61 AU - 0.63 AU

Year: 184 Days

Day: 46.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,100,905 km

• M1: 57,595 km (0.065 R)
• M2: 235,018 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.55 AU - 0.73 AU

Year: 193 Days

Day: 14.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774

Radius: 11.3

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.5 AU - 6.22 AU

Year: 5344 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 98.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,100,905 km

• M1: 187,745 km (0.09 R)
• M2: 836,252 km (0.098 R)
• M3: 1,274,723 km (0.115 R)
• M4: 1,693,448 km (0.112 R)
• M5: 2,158,099 km (0.115 R)
• M6: 2,725,224 km (0.085 R)
• M7: 3,583,019 km (0.069 R)
• M8: 5,014,371 km (0.114 R)
• M9: 6,107,931 km (0.095 R)
• M10: 7,462,091 km (0.106 R)
• M11: 8,287,423 km (0.108 R)
• M12: 10,163,979 km (0.107 R)
• M13: 11,514,249 km (0.094 R)
• M14: 12,667,499 km (0.091 R)
• M15: 13,406,363 km (0.109 R)
• M16: 15,855,878 km (0.071 R)
• M17: 20,174,320 km (0.078 R)
• M18: 21,035,854 km (0.048 R)
• M19: 21,623,624 km (0.051 R)
• M20: 22,449,853 km (0.115 R)
• M21: 26,472,690 km (0.119 R)
• M22: 31,141,340 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.9

Radius: 14.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.41 AU - 12.25 AU

Year: 14367 Days

Day: 9 Hours

Environment

Temp: -192 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,100,905 km

• M1: 187,147 km (0.038 R)
• M2: 1,333,665 km (0.073 R)
• M3: 2,315,476 km (0.088 R)
• M4: 3,237,896 km (0.108 R)
• M5: 4,076,692 km (0.081 R)
• M6: 5,377,295 km (0.095 R)
• M7: 7,962,945 km (0.086 R)
• M8: 12,495,761 km (0.077 R)
• M9: 17,090,061 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.3

Radius: 13.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.26 AU - 12.56 AU

Year: 14520 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,100,905 km

• M1: 169,195 km (0.06 R)
• M2: 946,356 km (0.088 R)
• M3: 1,529,040 km (0.109 R)
• M4: 2,052,184 km (0.086 R)
• M5: 3,392,730 km (0.085 R)
• M6: 3,895,379 km (0.077 R)
• M7: 5,118,641 km (0.088 R)
• M8: 6,465,321 km (0.118 R)
• M9: 7,200,594 km (0.104 R)
• M10: 8,128,101 km (0.053 R)
• M11: 9,034,664 km (0.087 R)
• M12: 9,797,015 km (0.101 R)
• M13: 10,992,452 km (0.091 R)
• M14: 18,790,540 km (0.12 R)
• M15: 29,978,964 km (0.118 R)
• M16: 34,033,516 km (0.048 R)
• M17: 35,379,747 km (0.109 R)
• M18: 37,658,870 km (0.112 R)
• M19: 44,068,990 km (0.093 R)
• M20: 49,135,271 km (0.086 R)
• M21: 53,425,439 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit