🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.55 AU - 0.57 AU

Year: 159 Days

Day: 40.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.62 AU - 1.98 AU

Year: 915 Days

Day: 21.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 10.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.74 AU - 7.6 AU

Year: 6524 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,829,229 km

• M1: 146,456 km (0.116 R)
• M2: 509,979 km (0.034 R)
• M3: 1,005,148 km (0.102 R)
• M4: 1,439,580 km (0.036 R)
• M5: 2,712,509 km (0.06 R)
• M6: 3,648,542 km (0.068 R)
• M7: 4,391,296 km (0.072 R)
• M8: 7,167,084 km (0.097 R)
• M9: 10,406,626 km (0.066 R)
• M10: 12,713,425 km (0.066 R)
• M11: 14,361,396 km (0.07 R)
• M12: 14,871,973 km (0.044 R)
• M13: 16,923,858 km (0.091 R)
• M14: 19,714,456 km (0.08 R)
• M15: 22,523,755 km (0.108 R)
• M16: 23,563,609 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 10.4

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.68 AU - 13.12 AU

Year: 14578 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,829,229 km

• M1: 129,402 km (0.063 R)
• M2: 634,744 km (0.106 R)
• M3: 993,779 km (0.1 R)
• M4: 1,374,356 km (0.104 R)
• M5: 2,093,473 km (0.054 R)
• M6: 2,440,540 km (0.05 R)
• M7: 3,359,220 km (0.11 R)
• M8: 4,428,247 km (0.085 R)
• M9: 5,185,212 km (0.101 R)
• M10: 8,026,973 km (0.079 R)
• M11: 9,475,380 km (0.108 R)
• M12: 9,863,137 km (0.113 R)
• M13: 11,090,737 km (0.088 R)
• M14: 15,688,329 km (0.107 R)
• M15: 17,274,964 km (0.071 R)
• M16: 18,361,792 km (0.069 R)
• M17: 23,671,021 km (0.096 R)
• M18: 24,801,681 km (0.077 R)
• M19: 27,729,162 km (0.078 R)
• M20: 28,639,016 km (0.047 R)
• M21: 30,398,287 km (0.06 R)
• M22: 33,361,372 km (0.093 R)
• M23: 37,329,456 km (0.106 R)
• M24: 40,867,745 km (0.087 R)
• M25: 41,454,019 km (0.096 R)
• M26: 42,943,864 km (0.09 R)
• M27: 44,933,815 km (0.062 R)
• M28: 48,440,090 km (0.098 R)
• M29: 50,932,689 km (0.063 R)
• M30: 56,533,783 km (0.113 R)
• M31: 57,811,499 km (0.115 R)
• M32: 59,482,507 km (0.07 R)
• M33: 61,185,380 km (0.034 R)
• M34: 66,691,030 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.5

Radius: 5

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.09 AU - 20.19 AU

Year: 29262 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,829,229 km

• M1: 69,713 km (0.1 R)
• M2: 325,375 km (0.082 R)
• M3: 485,595 km (0.115 R)
• M4: 966,851 km (0.082 R)
• M5: 1,410,409 km (0.049 R)
• M6: 1,719,328 km (0.064 R)
• M7: 2,265,809 km (0.04 R)
• M8: 2,780,875 km (0.101 R)
• M9: 4,436,923 km (0.063 R)
• M10: 7,299,329 km (0.088 R)
• M11: 10,906,283 km (0.085 R)
• M12: 11,918,612 km (0.087 R)
• M13: 13,253,623 km (0.119 R)
• M14: 18,750,896 km (0.109 R)
• M15: 21,445,902 km (0.075 R)
• M16: 22,554,871 km (0.097 R)
• M17: 25,698,221 km (0.118 R)
• M18: 27,804,410 km (0.1 R)
• M19: 28,788,465 km (0.089 R)
• M20: 31,174,850 km (0.049 R)
• M21: 35,312,727 km (0.093 R)
• M22: 46,005,534 km (0.114 R)
• M23: 49,256,595 km (0.049 R)
• M24: 49,733,214 km (0.098 R)
• M25: 58,845,968 km (0.114 R)
• M26: 59,203,208 km (0.042 R)
• M27: 60,102,889 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit