🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.62 AU

Year: 175 Days

Day: 27.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.57 AU - 0.77 AU

Year: 196 Days

Day: 29.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.15 AU

Year: 337 Days

Day: 23 Hours

Environment

Temp: 129 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.2

Radius: 14.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.82 AU - 11.3 AU

Year: 9767 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,429,760 km

• M1: 181,612 km (0.074 R)
• M2: 640,728 km (0.118 R)
• M3: 1,491,042 km (0.097 R)
• M4: 1,983,069 km (0.114 R)
• M5: 3,024,570 km (0.104 R)
• M6: 5,223,060 km (0.07 R)
• M7: 5,900,888 km (0.104 R)
• M8: 6,746,864 km (0.093 R)
• M9: 7,472,862 km (0.063 R)
• M10: 8,166,099 km (0.113 R)
• M11: 11,065,306 km (0.104 R)
• M12: 14,717,887 km (0.032 R)
• M13: 16,341,323 km (0.105 R)
• M14: 17,441,167 km (0.093 R)
• M15: 18,810,735 km (0.028 R)
• M16: 20,641,963 km (0.111 R)
• M17: 23,607,591 km (0.046 R)
• M18: 25,102,523 km (0.117 R)
• M19: 26,473,138 km (0.077 R)
• M20: 28,867,602 km (0.109 R)
• M21: 30,473,984 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.3

Radius: 4.8

Gravity: 24.54 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.14 AU - 19.56 AU

Year: 22600 Days

Day: 16.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,429,760 km

• M1: 91,105 km (0.115 R)
• M2: 633,397 km (0.069 R)
• M3: 1,129,314 km (0.118 R)
• M4: 3,320,325 km (0.108 R)
• M5: 5,123,577 km (0.091 R)
• M6: 7,689,181 km (0.088 R)
• M7: 13,647,066 km (0.114 R)
• M8: 14,539,417 km (0.083 R)
• M9: 15,312,240 km (0.1 R)
• M10: 16,522,187 km (0.053 R)
• M11: 22,607,978 km (0.075 R)
• M12: 25,921,122 km (0.102 R)
• M13: 27,868,438 km (0.061 R)
• M14: 29,300,389 km (0.115 R)
• M15: 47,910,812 km (0.052 R)
• M16: 48,758,135 km (0.105 R)
• M17: 53,689,030 km (0.106 R)
• M18: 53,871,091 km (0.096 R)
• M19: 55,527,588 km (0.104 R)
• M20: 57,598,023 km (0.1 R)
• M21: 57,788,760 km (0.066 R)
• M22: 63,302,040 km (0.093 R)
• M23: 70,891,888 km (0.115 R)
• M24: 71,330,509 km (0.071 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit