🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.86 AU - 1.22 AU

Year: 371 Days

Day: 40 Hours

Environment

Temp: 112 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.98 AU - 2.48 AU

Year: 1165 Days

Day: 46.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,681,890 km

• M1: 352,303 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.26 AU - 3.38 AU

Year: 2116 Days

Day: 13.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 10

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.85 AU - 12.39 AU

Year: 14762 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,681,890 km

• M1: 140,622 km (0.106 R)
• M2: 504,444 km (0.089 R)
• M3: 1,028,785 km (0.088 R)
• M4: 1,453,493 km (0.086 R)
• M5: 1,911,113 km (0.107 R)
• M6: 3,165,341 km (0.108 R)
• M7: 5,188,204 km (0.062 R)
• M8: 6,082,051 km (0.062 R)
• M9: 6,565,851 km (0.084 R)
• M10: 10,387,927 km (0.063 R)
• M11: 10,810,391 km (0.025 R)
• M12: 13,653,199 km (0.1 R)
• M13: 14,096,458 km (0.09 R)
• M14: 15,415,761 km (0.082 R)
• M15: 18,298,512 km (0.094 R)
• M16: 25,676,829 km (0.062 R)
• M17: 29,070,756 km (0.095 R)
• M18: 29,383,864 km (0.079 R)
• M19: 30,016,962 km (0.093 R)
• M20: 30,875,056 km (0.115 R)
• M21: 38,589,220 km (0.074 R)
• M22: 39,094,112 km (0.093 R)
• M23: 41,158,413 km (0.108 R)
• M24: 49,102,808 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.6

Radius: 5.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.95 AU - 15.93 AU

Year: 19197 Days

Day: 21.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,681,890 km

• M1: 65,973 km (0.098 R)
• M2: 292,165 km (0.091 R)
• M3: 685,457 km (0.065 R)
• M4: 1,149,360 km (0.101 R)
• M5: 1,430,754 km (0.086 R)
• M6: 1,643,033 km (0.111 R)
• M7: 2,017,178 km (0.037 R)
• M8: 2,520,275 km (0.101 R)
• M9: 5,483,360 km (0.06 R)
• M10: 6,742,226 km (0.105 R)
• M11: 7,341,964 km (0.065 R)
• M12: 8,690,290 km (0.119 R)
• M13: 8,864,123 km (0.068 R)
• M14: 9,309,176 km (0.09 R)
• M15: 11,136,963 km (0.11 R)
• M16: 12,462,101 km (0.088 R)
• M17: 12,739,156 km (0.107 R)
• M18: 13,191,091 km (0.077 R)
• M19: 14,067,137 km (0.07 R)
• M20: 15,043,562 km (0.065 R)
• M21: 22,680,384 km (0.077 R)
• M22: 23,934,911 km (0.115 R)
• M23: 27,225,915 km (0.089 R)
• M24: 28,354,780 km (0.099 R)
• M25: 29,319,088 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.5

Radius: 7

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.44 AU - 18.66 AU

Year: 20426 Days

Day: 18.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,681,890 km

• M1: 87,216 km (0.029 R)
• M2: 343,776 km (0.088 R)
• M3: 569,519 km (0.079 R)
• M4: 942,467 km (0.046 R)
• M5: 1,166,115 km (0.102 R)
• M6: 1,723,966 km (0.113 R)
• M7: 3,410,083 km (0.082 R)
• M8: 4,409,996 km (0.108 R)
• M9: 5,012,426 km (0.048 R)
• M10: 5,899,242 km (0.114 R)
• M11: 9,996,279 km (0.107 R)
• M12: 13,384,372 km (0.087 R)
• M13: 16,907,402 km (0.055 R)
• M14: 21,095,394 km (0.091 R)
• M15: 22,503,858 km (0.108 R)
• M16: 25,091,752 km (0.111 R)
• M17: 25,611,155 km (0.069 R)
• M18: 38,933,743 km (0.05 R)
• M19: 43,832,326 km (0.072 R)
• M20: 47,054,365 km (0.065 R)
• M21: 49,288,010 km (0.118 R)
• M22: 53,109,488 km (0.102 R)
• M23: 57,302,716 km (0.034 R)
• M24: 59,479,814 km (0.036 R)
• M25: 60,217,631 km (0.088 R)
• M26: 61,711,515 km (0.067 R)
• M27: 63,998,418 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.5

Radius: 6.3

Gravity: 19.92 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.46 AU - 18.66 AU

Year: 21473 Days

Day: 16.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,681,890 km

• M1: 78,389 km (0.116 R)
• M2: 427,252 km (0.118 R)
• M3: 642,822 km (0.108 R)
• M4: 1,108,819 km (0.06 R)
• M5: 2,450,413 km (0.093 R)
• M6: 2,691,415 km (0.085 R)
• M7: 3,055,537 km (0.107 R)
• M8: 3,393,329 km (0.111 R)
• M9: 4,629,755 km (0.111 R)
• M10: 7,595,533 km (0.111 R)
• M11: 7,798,687 km (0.08 R)
• M12: 8,215,915 km (0.043 R)
• M13: 17,161,569 km (0.067 R)
• M14: 17,423,963 km (0.075 R)
• M15: 20,587,509 km (0.111 R)
• M16: 25,790,374 km (0.077 R)
• M17: 27,542,913 km (0.064 R)
• M18: 29,373,243 km (0.09 R)
• M19: 32,069,894 km (0.026 R)
• M20: 35,207,709 km (0.06 R)
• M21: 36,778,337 km (0.094 R)
• M22: 39,600,202 km (0.118 R)
• M23: 42,244,494 km (0.081 R)
• M24: 47,881,790 km (0.041 R)
• M25: 49,453,765 km (0.107 R)
• M26: 66,892,538 km (0.104 R)
• M27: 67,108,707 km (0.103 R)
• M28: 70,632,036 km (0.106 R)
• M29: 71,984,551 km (0.077 R)
• M30: 75,909,999 km (0.106 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit