🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.61 AU - 0.63 AU

Year: 183 Days

Day: 39 Hours

Environment

Temp: 207 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.62 AU - 0.84 AU

Year: 234 Days

Day: 42.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,271,857 km

• M1: 528,230 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.79 AU - 0.89 AU

Year: 289 Days

Day: 31.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,271,857 km

• M1: 808,876 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.93 AU - 1.23 AU

Year: 421 Days

Day: 42.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,271,857 km

• M1: 228,586 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 9.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.24 AU - 6.9 AU

Year: 4926 Days

Day: 6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,271,857 km

• M1: 123,568 km (0.037 R)
• M2: 526,136 km (0.049 R)
• M3: 869,912 km (0.112 R)
• M4: 1,195,586 km (0.078 R)
• M5: 1,906,176 km (0.088 R)
• M6: 2,409,124 km (0.057 R)
• M7: 3,016,192 km (0.107 R)
• M8: 3,540,982 km (0.095 R)
• M9: 4,169,891 km (0.09 R)
• M10: 4,653,242 km (0.07 R)
• M11: 5,046,235 km (0.117 R)
• M12: 5,704,765 km (0.098 R)
• M13: 6,301,362 km (0.055 R)
• M14: 7,322,217 km (0.088 R)
• M15: 7,821,276 km (0.081 R)
• M16: 8,924,411 km (0.063 R)
• M17: 9,416,887 km (0.108 R)
• M18: 11,525,618 km (0.105 R)
• M19: 14,491,097 km (0.102 R)
• M20: 17,284,239 km (0.042 R)
• M21: 21,273,416 km (0.114 R)
• M22: 21,947,653 km (0.096 R)
• M23: 22,705,666 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.2

Radius: 13

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.37 AU - 7.35 AU

Year: 6011 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,271,857 km

• M1: 161,715 km (0.113 R)
• M2: 747,092 km (0.077 R)
• M3: 1,444,816 km (0.115 R)
• M4: 2,866,445 km (0.113 R)
• M5: 5,126,121 km (0.111 R)
• M6: 5,636,399 km (0.088 R)
• M7: 10,469,158 km (0.119 R)
• M8: 12,926,303 km (0.098 R)
• M9: 15,359,213 km (0.095 R)
• M10: 18,021,906 km (0.117 R)
• M11: 23,072,779 km (0.099 R)
• M12: 23,507,809 km (0.035 R)
• M13: 23,948,375 km (0.078 R)
• M14: 24,997,505 km (0.103 R)
• M15: 25,688,198 km (0.077 R)
• M16: 26,155,542 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.9

Radius: 4

Gravity: 28.87 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.03 AU - 14.73 AU

Year: 16323 Days

Day: 17.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,271,857 km

• M1: 52,958 km (0.088 R)
• M2: 216,468 km (0.095 R)
• M3: 442,810 km (0.07 R)
• M4: 1,096,852 km (0.099 R)
• M5: 1,314,217 km (0.113 R)
• M6: 2,030,043 km (0.112 R)
• M7: 2,338,065 km (0.082 R)
• M8: 3,022,775 km (0.11 R)
• M9: 3,424,295 km (0.085 R)
• M10: 3,917,519 km (0.11 R)
• M11: 6,368,681 km (0.077 R)
• M12: 6,733,101 km (0.075 R)
• M13: 7,956,064 km (0.083 R)
• M14: 8,378,678 km (0.116 R)
• M15: 11,350,888 km (0.092 R)
• M16: 12,313,999 km (0.07 R)
• M17: 13,658,884 km (0.041 R)
• M18: 14,060,405 km (0.093 R)
• M19: 14,469,854 km (0.074 R)
• M20: 17,249,083 km (0.099 R)
• M21: 22,420,981 km (0.048 R)
• M22: 31,106,035 km (0.103 R)
• M23: 33,220,152 km (0.095 R)
• M24: 33,702,755 km (0.093 R)
• M25: 41,930,189 km (0.093 R)
• M26: 42,919,480 km (0.106 R)
• M27: 47,032,374 km (0.12 R)
• M28: 48,562,610 km (0.05 R)
• M29: 52,859,510 km (0.079 R)
• M30: 54,013,508 km (0.094 R)
• M31: 54,513,165 km (0.042 R)
• M32: 54,680,415 km (0.096 R)
• M33: 55,860,593 km (0.036 R)
• M34: 56,542,610 km (0.093 R)
• M35: 57,057,675 km (0.082 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: 323 - 11,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit