🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.76 AU - 0.8 AU

Year: 264 Days

Day: 29.2 Hours

Environment

Temp: 76 °C

Axial Tilt: 174.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.03 AU - 1.63 AU

Year: 587 Days

Day: 29 Hours

Environment

Temp: -40 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,703,331 km

• M1: 49,517 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.58 AU - 1.86 AU

Year: 864 Days

Day: 38.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.68 AU - 2.76 AU

Year: 1718 Days

Day: 36.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 14.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.97 AU - 6.31 AU

Year: 5128 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,703,331 km

• M1: 181,013 km (0.104 R)
• M2: 678,875 km (0.098 R)
• M3: 1,228,348 km (0.113 R)
• M4: 1,749,846 km (0.112 R)
• M5: 2,593,129 km (0.025 R)
• M6: 3,560,130 km (0.1 R)
• M7: 4,302,435 km (0.028 R)
• M8: 5,261,357 km (0.096 R)
• M9: 7,983,739 km (0.094 R)
• M10: 10,417,697 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.9

Radius: 12.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.38 AU - 7.14 AU

Year: 5293 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,703,331 km

• M1: 160,519 km (0.115 R)
• M2: 565,181 km (0.058 R)
• M3: 988,543 km (0.094 R)
• M4: 1,580,352 km (0.039 R)
• M5: 2,145,981 km (0.09 R)
• M6: 3,212,016 km (0.083 R)
• M7: 4,306,624 km (0.111 R)
• M8: 5,744,259 km (0.06 R)
• M9: 7,286,463 km (0.052 R)
• M10: 8,505,537 km (0.062 R)
• M11: 10,175,198 km (0.06 R)
• M12: 10,875,616 km (0.1 R)
• M13: 11,345,652 km (0.09 R)
• M14: 12,053,848 km (0.037 R)
• M15: 13,607,422 km (0.112 R)
• M16: 14,818,417 km (0.08 R)
• M17: 15,557,281 km (0.1 R)
• M18: 16,937,770 km (0.073 R)
• M19: 17,512,376 km (0.091 R)
• M20: 19,128,781 km (0.108 R)
• M21: 22,176,388 km (0.098 R)
• M22: 23,851,436 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.7

Radius: 8.4

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.29 AU - 10.83 AU

Year: 11318 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,703,331 km

• M1: 104,419 km (0.108 R)
• M2: 377,435 km (0.04 R)
• M3: 677,828 km (0.117 R)
• M4: 1,143,676 km (0.101 R)
• M5: 1,408,614 km (0.081 R)
• M6: 2,231,402 km (0.078 R)
• M7: 3,520,487 km (0.113 R)
• M8: 3,812,352 km (0.051 R)
• M9: 4,265,933 km (0.066 R)
• M10: 4,691,838 km (0.103 R)
• M11: 4,980,562 km (0.074 R)
• M12: 5,280,954 km (0.118 R)
• M13: 6,410,119 km (0.107 R)
• M14: 9,437,531 km (0.054 R)
• M15: 9,743,459 km (0.075 R)
• M16: 10,108,777 km (0.049 R)
• M17: 10,756,386 km (0.115 R)
• M18: 12,990,182 km (0.117 R)
• M19: 14,083,144 km (0.09 R)
• M20: 15,305,957 km (0.101 R)
• M21: 15,586,901 km (0.077 R)
• M22: 16,087,157 km (0.059 R)
• M23: 18,039,110 km (0.061 R)
• M24: 19,976,402 km (0.067 R)
• M25: 21,870,461 km (0.119 R)
• M26: 22,497,425 km (0.112 R)
• M27: 23,228,510 km (0.08 R)
• M28: 23,599,962 km (0.118 R)
• M29: 24,259,688 km (0.045 R)
• M30: 25,615,643 km (0.055 R)
• M31: 26,715,936 km (0.075 R)
• M32: 30,871,465 km (0.072 R)
• M33: 32,927,090 km (0.112 R)
• M34: 44,159,347 km (0.09 R)
• M35: 48,104,542 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.9

Radius: 5.1

Gravity: 26.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.41 AU - 14.21 AU

Year: 19650 Days

Day: 21.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,703,331 km

• M1: 63,878 km (0.074 R)
• M2: 270,922 km (0.089 R)
• M3: 504,594 km (0.068 R)
• M4: 744,100 km (0.115 R)
• M5: 1,423,723 km (0.078 R)
• M6: 1,585,588 km (0.076 R)
• M7: 2,230,654 km (0.104 R)
• M8: 3,476,206 km (0.089 R)
• M9: 3,802,329 km (0.064 R)
• M10: 4,689,744 km (0.098 R)
• M11: 5,469,597 km (0.089 R)
• M12: 9,017,012 km (0.106 R)
• M13: 9,349,269 km (0.115 R)
• M14: 10,637,755 km (0.104 R)
• M15: 11,516,792 km (0.065 R)
• M16: 13,778,562 km (0.096 R)
• M17: 15,677,408 km (0.06 R)
• M18: 16,238,849 km (0.103 R)
• M19: 17,147,955 km (0.08 R)
• M20: 17,486,794 km (0.079 R)
• M21: 21,319,043 km (0.078 R)
• M22: 23,120,052 km (0.1 R)
• M23: 33,267,574 km (0.096 R)
• M24: 34,865,280 km (0.096 R)
• M25: 35,958,541 km (0.109 R)
• M26: 38,212,981 km (0.064 R)
• M27: 46,025,730 km (0.057 R)
• M28: 48,511,149 km (0.116 R)
• M29: 50,216,864 km (0.064 R)
• M30: 54,838,091 km (0.065 R)
• M31: 62,289,113 km (0.1 R)
• M32: 66,151,730 km (0.115 R)
• M33: 66,567,313 km (0.066 R)
• M34: 67,614,049 km (0.029 R)
• M35: 69,097,910 km (0.097 R)
• M36: 72,350,317 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 10,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit