🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.62 AU - 0.66 AU

Year: 179 Days

Day: 26 Hours

Environment

Temp: 220 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.66 AU - 1.06 AU

Year: 279 Days

Day: 28.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.59 AU - 3.89 AU

Year: 2040 Days

Day: 42.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,943,895 km

• M1: 35,455 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.64 AU - 5.82 AU

Year: 3599 Days

Day: 24.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.44 AU - 5.9 AU

Year: 4113 Days

Day: 34.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.3

Radius: 10.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.98 AU - 6.68 AU

Year: 5572 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,943,895 km

• M1: 130,898 km (0.109 R)
• M2: 504,743 km (0.059 R)
• M3: 952,789 km (0.073 R)
• M4: 1,447,060 km (0.064 R)
• M5: 2,079,560 km (0.109 R)
• M6: 2,834,880 km (0.062 R)
• M7: 3,334,985 km (0.075 R)
• M8: 4,537,004 km (0.088 R)
• M9: 5,385,224 km (0.098 R)
• M10: 5,948,759 km (0.109 R)
• M11: 10,109,226 km (0.087 R)
• M12: 12,014,355 km (0.11 R)
• M13: 12,683,207 km (0.083 R)
• M14: 18,641,989 km (0.091 R)
• M15: 19,150,771 km (0.099 R)
• M16: 23,048,993 km (0.116 R)
• M17: 24,156,615 km (0.081 R)
• M18: 26,159,880 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 14.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.6 AU - 7.78 AU

Year: 6054 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,943,895 km

• M1: 212,279 km (0.076 R)
• M2: 993,928 km (0.05 R)
• M3: 2,505,166 km (0.119 R)
• M4: 3,947,738 km (0.108 R)
• M5: 4,451,285 km (0.068 R)
• M6: 6,467,864 km (0.068 R)
• M7: 8,732,177 km (0.107 R)
• M8: 11,443,639 km (0.051 R)
• M9: 12,688,293 km (0.102 R)
• M10: 17,977,475 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 10.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.91 AU - 10.35 AU

Year: 11280 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,943,895 km

• M1: 132,095 km (0.057 R)
• M2: 1,208,003 km (0.119 R)
• M3: 2,158,548 km (0.106 R)
• M4: 2,955,156 km (0.073 R)
• M5: 3,433,271 km (0.046 R)
• M6: 5,526,295 km (0.08 R)
• M7: 6,824,206 km (0.095 R)
• M8: 8,654,985 km (0.073 R)
• M9: 9,453,389 km (0.096 R)
• M10: 13,724,857 km (0.071 R)
• M11: 18,124,829 km (0.11 R)
• M12: 19,282,118 km (0.085 R)
• M13: 22,966,714 km (0.077 R)
• M14: 28,034,342 km (0.113 R)
• M15: 31,182,928 km (0.095 R)
• M16: 35,663,235 km (0.04 R)
• M17: 37,592,599 km (0.09 R)
• M18: 39,232,939 km (0.108 R)
• M19: 40,554,936 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 10.4

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.96 AU - 12.74 AU

Year: 14271 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,943,895 km

• M1: 134,189 km (0.099 R)
• M2: 470,037 km (0.118 R)
• M3: 859,141 km (0.052 R)
• M4: 2,147,477 km (0.044 R)
• M5: 3,797,991 km (0.087 R)
• M6: 6,704,079 km (0.094 R)
• M7: 7,684,244 km (0.104 R)
• M8: 8,706,596 km (0.052 R)
• M9: 9,224,205 km (0.092 R)
• M10: 11,687,483 km (0.059 R)
• M11: 15,289,501 km (0.047 R)
• M12: 16,586,066 km (0.043 R)
• M13: 18,879,251 km (0.089 R)
• M14: 26,475,981 km (0.031 R)
• M15: 29,478,859 km (0.099 R)
• M16: 31,966,223 km (0.079 R)
• M17: 32,578,527 km (0.109 R)
• M18: 33,073,845 km (0.082 R)
• M19: 33,700,212 km (0.108 R)
• M20: 36,683,492 km (0.047 R)
• M21: 38,033,912 km (0.109 R)
• M22: 39,557,267 km (0.077 R)
• M23: 40,121,251 km (0.031 R)
• M24: 42,430,743 km (0.079 R)
• M25: 43,767,999 km (0.093 R)
• M26: 46,839,991 km (0.114 R)
• M27: 50,547,325 km (0.075 R)
• M28: 52,049,737 km (0.117 R)
• M29: 63,410,349 km (0.115 R)
• M30: 64,766,304 km (0.107 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 15,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit