🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 154 Days

Day: 22.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.52 AU - 0.76 AU

Year: 216 Days

Day: 29.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,381,378 km

• M1: 178,171 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.15 AU - 3.03 AU

Year: 1758 Days

Day: 28.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,381,378 km

• M1: 26,479 km (0.119 R)
• M2: 139,575 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 13.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.28 AU - 7.56 AU

Year: 8524 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,381,378 km

• M1: 170,392 km (0.109 R)
• M2: 738,265 km (0.107 R)
• M3: 1,189,752 km (0.106 R)
• M4: 2,425,430 km (0.042 R)
• M5: 3,187,332 km (0.102 R)
• M6: 4,582,931 km (0.07 R)
• M7: 5,654,800 km (0.092 R)
• M8: 6,924,137 km (0.045 R)
• M9: 9,648,315 km (0.091 R)
• M10: 10,945,777 km (0.045 R)
• M11: 11,610,590 km (0.094 R)
• M12: 13,077,696 km (0.095 R)
• M13: 16,050,655 km (0.12 R)
• M14: 21,750,334 km (0.111 R)
• M15: 24,228,722 km (0.118 R)
• M16: 26,252,182 km (0.116 R)
• M17: 28,576,933 km (0.085 R)
• M18: 30,433,293 km (0.115 R)
• M19: 35,590,081 km (0.076 R)
• M20: 38,549,875 km (0.107 R)
• M21: 39,969,858 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.1

Radius: 5.9

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.87 AU - 14.57 AU

Year: 16922 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,381,378 km

• M1: 73,752 km (0.076 R)
• M2: 272,268 km (0.118 R)
• M3: 461,958 km (0.06 R)
• M4: 753,375 km (0.115 R)
• M5: 1,094,608 km (0.118 R)
• M6: 1,787,545 km (0.099 R)
• M7: 2,050,837 km (0.114 R)
• M8: 2,717,894 km (0.114 R)
• M9: 3,182,246 km (0.074 R)
• M10: 3,749,970 km (0.04 R)
• M11: 4,267,878 km (0.103 R)
• M12: 4,470,433 km (0.101 R)
• M13: 4,832,460 km (0.114 R)
• M14: 5,279,309 km (0.059 R)
• M15: 6,108,979 km (0.102 R)
• M16: 6,785,909 km (0.052 R)
• M17: 7,807,662 km (0.112 R)
• M18: 10,937,250 km (0.076 R)
• M19: 11,317,528 km (0.113 R)
• M20: 11,650,383 km (0.06 R)
• M21: 16,030,908 km (0.091 R)
• M22: 18,892,565 km (0.089 R)
• M23: 19,837,276 km (0.114 R)
• M24: 20,402,756 km (0.106 R)
• M25: 23,571,239 km (0.102 R)
• M26: 24,023,174 km (0.096 R)
• M27: 27,448,666 km (0.072 R)
• M28: 27,648,080 km (0.051 R)
• M29: 29,070,606 km (0.026 R)
• M30: 30,541,153 km (0.1 R)
• M31: 32,060,619 km (0.077 R)
• M32: 32,727,077 km (0.093 R)
• M33: 35,721,728 km (0.114 R)
• M34: 35,959,439 km (0.061 R)
• M35: 45,513,207 km (0.042 R)
• M36: 47,349,372 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.9

Radius: 6.3

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.59 AU - 13.69 AU

Year: 17840 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,381,378 km

• M1: 78,688 km (0.098 R)
• M2: 396,135 km (0.117 R)
• M3: 633,846 km (0.118 R)
• M4: 1,033,721 km (0.111 R)
• M5: 1,970,952 km (0.115 R)
• M6: 2,664,787 km (0.087 R)
• M7: 3,894,332 km (0.118 R)
• M8: 4,459,961 km (0.068 R)
• M9: 6,526,207 km (0.115 R)
• M10: 6,812,388 km (0.099 R)
• M11: 7,106,946 km (0.111 R)
• M12: 7,676,615 km (0.09 R)
• M13: 8,611,751 km (0.11 R)
• M14: 9,568,429 km (0.071 R)
• M15: 9,991,642 km (0.089 R)
• M16: 10,762,370 km (0.039 R)
• M17: 11,512,903 km (0.118 R)
• M18: 12,925,406 km (0.098 R)
• M19: 14,518,473 km (0.109 R)
• M20: 20,248,221 km (0.113 R)
• M21: 26,799,411 km (0.074 R)
• M22: 29,483,945 km (0.099 R)
• M23: 29,706,248 km (0.079 R)
• M24: 32,342,461 km (0.104 R)
• M25: 32,816,387 km (0.102 R)
• M26: 33,055,146 km (0.079 R)
• M27: 35,631,520 km (0.102 R)
• M28: 41,180,105 km (0.061 R)
• M29: 43,580,702 km (0.111 R)
• M30: 48,349,583 km (0.039 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit