🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.97 AU - 1.05 AU

Year: 369 Days

Day: 39.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,085,077 km

• M1: 44,879 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.42 AU - 2.02 AU

Year: 820 Days

Day: 21.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,085,077 km

• M1: 35,006 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.67 AU - 2.57 AU

Year: 1122 Days

Day: 23.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 11.6

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.76 AU - 6.96 AU

Year: 6530 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,085,077 km

• M1: 144,212 km (0.117 R)
• M2: 590,762 km (0.094 R)
• M3: 1,183,020 km (0.076 R)
• M4: 1,583,793 km (0.068 R)
• M5: 2,032,885 km (0.081 R)
• M6: 2,400,447 km (0.12 R)
• M7: 2,830,990 km (0.116 R)
• M8: 3,212,465 km (0.108 R)
• M9: 3,804,723 km (0.113 R)
• M10: 4,698,121 km (0.116 R)
• M11: 6,309,589 km (0.047 R)
• M12: 6,898,556 km (0.104 R)
• M13: 7,523,726 km (0.106 R)
• M14: 8,377,331 km (0.039 R)
• M15: 9,418,682 km (0.073 R)
• M16: 12,549,017 km (0.105 R)
• M17: 13,218,019 km (0.102 R)
• M18: 13,856,503 km (0.068 R)
• M19: 16,014,901 km (0.12 R)
• M20: 16,496,456 km (0.079 R)
• M21: 18,850,229 km (0.044 R)
• M22: 20,703,597 km (0.118 R)
• M23: 22,078,551 km (0.1 R)
• M24: 25,740,258 km (0.07 R)
• M25: 27,158,895 km (0.106 R)
• M26: 27,844,203 km (0.12 R)
• M27: 29,249,525 km (0.071 R)
• M28: 30,609,370 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723

Radius: 5

Gravity: 28.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.71 AU - 15.77 AU

Year: 21623 Days

Day: 18.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 97,085,077 km

• M1: 62,682 km (0.097 R)
• M2: 225,294 km (0.04 R)
• M3: 978,669 km (0.103 R)
• M4: 1,161,478 km (0.119 R)
• M5: 2,071,631 km (0.117 R)
• M6: 2,353,175 km (0.029 R)
• M7: 3,439,853 km (0.092 R)
• M8: 5,125,971 km (0.101 R)
• M9: 11,727,426 km (0.093 R)
• M10: 13,189,745 km (0.087 R)
• M11: 14,002,361 km (0.108 R)
• M12: 16,387,400 km (0.083 R)
• M13: 19,308,896 km (0.054 R)
• M14: 20,258,394 km (0.108 R)
• M15: 24,150,781 km (0.119 R)
• M16: 24,697,412 km (0.111 R)
• M17: 29,993,625 km (0.05 R)
• M18: 55,821,548 km (0.1 R)
• M19: 56,393,012 km (0.077 R)
• M20: 65,440,990 km (0.101 R)
• M21: 76,810,279 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.7

Radius: 5.9

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 16.72 AU - 23.18 AU

Year: 32385 Days

Day: 16.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,085,077 km

• M1: 73,453 km (0.037 R)
• M2: 267,481 km (0.106 R)
• M3: 558,449 km (0.097 R)
• M4: 749,336 km (0.107 R)
• M5: 959,072 km (0.072 R)
• M6: 1,316,312 km (0.115 R)
• M7: 2,090,929 km (0.115 R)
• M8: 2,614,821 km (0.101 R)
• M9: 2,991,509 km (0.08 R)
• M10: 4,487,338 km (0.108 R)
• M11: 6,517,830 km (0.105 R)
• M12: 6,710,661 km (0.064 R)
• M13: 7,840,424 km (0.087 R)
• M14: 8,225,041 km (0.115 R)
• M15: 8,972,581 km (0.058 R)
• M16: 9,639,788 km (0.077 R)
• M17: 10,081,251 km (0.051 R)
• M18: 15,605,302 km (0.09 R)
• M19: 18,229,099 km (0.106 R)
• M20: 18,709,308 km (0.096 R)
• M21: 21,877,342 km (0.03 R)
• M22: 22,419,634 km (0.084 R)
• M23: 22,639,095 km (0.095 R)
• M24: 26,348,075 km (0.064 R)
• M25: 30,982,467 km (0.113 R)
• M26: 36,282,869 km (0.103 R)
• M27: 38,436,331 km (0.071 R)
• M28: 44,362,351 km (0.071 R)
• M29: 54,349,056 km (0.04 R)
• M30: 55,945,415 km (0.077 R)
• M31: 58,605,564 km (0.085 R)
• M32: 59,231,183 km (0.098 R)
• M33: 66,862,619 km (0.098 R)
• M34: 70,794,948 km (0.101 R)
• M35: 75,861,828 km (0.112 R)
• M36: 76,853,662 km (0.101 R)
• M37: 96,214,619 km (0.117 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 17,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit