🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.63 AU - 1.01 AU

Year: 275 Days

Day: 46.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.07 AU - 3.15 AU

Year: 1564 Days

Day: 24.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,867,246 km

• M1: 850,913 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 10.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.8 AU - 7.64 AU

Year: 5753 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,867,246 km

• M1: 135,536 km (0.105 R)
• M2: 1,240,017 km (0.092 R)
• M3: 1,755,681 km (0.1 R)
• M4: 3,066,008 km (0.108 R)
• M5: 3,908,394 km (0.119 R)
• M6: 4,792,517 km (0.109 R)
• M7: 6,097,759 km (0.104 R)
• M8: 7,118,465 km (0.061 R)
• M9: 8,715,273 km (0.09 R)
• M10: 10,008,546 km (0.052 R)
• M11: 12,241,893 km (0.115 R)
• M12: 14,970,409 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 14.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.42 AU - 9.6 AU

Year: 8407 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,867,246 km

• M1: 194,178 km (0.116 R)
• M2: 679,474 km (0.12 R)
• M3: 1,877,603 km (0.069 R)
• M4: 2,331,932 km (0.119 R)
• M5: 3,518,392 km (0.089 R)
• M6: 3,976,311 km (0.108 R)
• M7: 4,738,961 km (0.047 R)
• M8: 6,046,447 km (0.065 R)
• M9: 7,666,143 km (0.046 R)
• M10: 8,622,372 km (0.063 R)
• M11: 9,510,984 km (0.058 R)
• M12: 10,357,109 km (0.087 R)
• M13: 14,316,067 km (0.038 R)
• M14: 16,039,585 km (0.099 R)
• M15: 18,196,038 km (0.047 R)
• M16: 20,296,542 km (0.073 R)
• M17: 25,819,246 km (0.083 R)
• M18: 26,876,604 km (0.114 R)
• M19: 37,975,419 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.7

Radius: 3

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.07 AU - 15.53 AU

Year: 17988 Days

Day: 16.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,867,246 km

• M1: 37,399 km (0.065 R)
• M2: 340,335 km (0.097 R)
• M3: 583,282 km (0.11 R)
• M4: 1,741,768 km (0.099 R)
• M5: 2,356,017 km (0.085 R)
• M6: 2,516,087 km (0.119 R)
• M7: 3,727,231 km (0.117 R)
• M8: 6,064,997 km (0.076 R)
• M9: 6,711,559 km (0.096 R)
• M10: 7,216,452 km (0.109 R)
• M11: 8,140,069 km (0.102 R)
• M12: 10,079,007 km (0.088 R)
• M13: 13,335,902 km (0.039 R)
• M14: 13,843,787 km (0.081 R)
• M15: 14,540,763 km (0.087 R)
• M16: 16,577,389 km (0.118 R)
• M17: 18,936,996 km (0.102 R)
• M18: 19,291,393 km (0.118 R)
• M19: 19,650,129 km (0.116 R)
• M20: 21,741,807 km (0.06 R)
• M21: 22,602,593 km (0.07 R)
• M22: 27,882,650 km (0.085 R)
• M23: 28,157,162 km (0.09 R)
• M24: 28,618,671 km (0.08 R)
• M25: 32,594,683 km (0.115 R)
• M26: 33,514,112 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.1

Radius: 4.4

Gravity: 27.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.22 AU - 15.36 AU

Year: 18991 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,867,246 km

• M1: 54,753 km (0.104 R)
• M2: 244,742 km (0.12 R)
• M3: 505,342 km (0.074 R)
• M4: 901,477 km (0.114 R)
• M5: 1,511,686 km (0.1 R)
• M6: 1,691,503 km (0.094 R)
• M7: 3,192,269 km (0.103 R)
• M8: 3,434,169 km (0.116 R)
• M9: 3,688,336 km (0.101 R)
• M10: 4,170,789 km (0.088 R)
• M11: 4,493,172 km (0.107 R)
• M12: 5,007,340 km (0.11 R)
• M13: 5,334,211 km (0.104 R)
• M14: 8,582,280 km (0.091 R)
• M15: 9,644,874 km (0.116 R)
• M16: 9,811,376 km (0.096 R)
• M17: 10,207,661 km (0.117 R)
• M18: 11,963,641 km (0.081 R)
• M19: 13,630,909 km (0.081 R)
• M20: 16,138,319 km (0.12 R)
• M21: 17,254,469 km (0.115 R)
• M22: 19,373,822 km (0.091 R)
• M23: 20,633,436 km (0.043 R)
• M24: 20,910,192 km (0.112 R)
• M25: 22,525,999 km (0.118 R)
• M26: 25,896,588 km (0.096 R)
• M27: 30,892,858 km (0.097 R)
• M28: 33,871,351 km (0.042 R)
• M29: 35,429,862 km (0.028 R)
• M30: 36,360,660 km (0.051 R)
• M31: 39,534,080 km (0.109 R)
• M32: 43,187,260 km (0.069 R)
• M33: 43,943,926 km (0.069 R)
• M34: 48,997,342 km (0.101 R)
• M35: 49,986,034 km (0.101 R)
• M36: 51,833,119 km (0.077 R)
• M37: 64,074,862 km (0.108 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: 345 - 13,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit