🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.54 AU

Year: 235 Days

Day: 12 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 8.9

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.69 AU - 0.85 AU

Year: 436 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 90,396,277 km

• M1: 110,702 km (0.082 R)
• M2: 425,307 km (0.054 R)
• M3: 743,352 km (0.082 R)
• M4: 1,030,131 km (0.054 R)
• M5: 1,322,595 km (0.082 R)
• M6: 2,241,275 km (0.087 R)
• M7: 2,527,007 km (0.102 R)
• M8: 2,880,657 km (0.116 R)
• M9: 4,089,108 km (0.078 R)
• M10: 4,776,062 km (0.12 R)
• M11: 5,106,823 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.9

Radius: 11.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.81 AU - 1.33 AU

Year: 715 Days

Day: 7 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 90,396,277 km

• M1: 147,952 km (0.111 R)
• M2: 1,065,436 km (0.114 R)
• M3: 1,510,340 km (0.095 R)
• M4: 2,142,541 km (0.111 R)
• M5: 2,516,236 km (0.067 R)
• M6: 4,008,475 km (0.046 R)
• M7: 4,675,382 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 8.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.71 AU - 2.93 AU

Year: 3058 Days

Day: 12.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,396,277 km

• M1: 109,506 km (0.118 R)
• M2: 615,595 km (0.097 R)
• M3: 1,466,508 km (0.096 R)
• M4: 1,799,962 km (0.119 R)
• M5: 2,683,636 km (0.028 R)
• M6: 3,315,238 km (0.073 R)
• M7: 4,613,598 km (0.112 R)
• M8: 9,435,287 km (0.092 R)
• M9: 9,913,552 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941

Radius: 6.5

Gravity: 22.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.8 AU - 8.7 AU

Year: 13931 Days

Day: 18 Hours

Environment

Temp: -220 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,396,277 km

• M1: 80,783 km (0.077 R)
• M2: 357,838 km (0.12 R)
• M3: 611,855 km (0.096 R)
• M4: 1,491,640 km (0.111 R)
• M5: 1,767,798 km (0.087 R)
• M6: 2,001,620 km (0.09 R)
• M7: 3,025,617 km (0.11 R)
• M8: 3,335,434 km (0.099 R)
• M9: 4,490,629 km (0.114 R)
• M10: 4,757,063 km (0.047 R)
• M11: 5,321,944 km (0.094 R)
• M12: 6,972,757 km (0.111 R)
• M13: 9,148,059 km (0.082 R)
• M14: 10,303,105 km (0.054 R)
• M15: 10,591,828 km (0.105 R)
• M16: 11,863,859 km (0.12 R)
• M17: 13,302,542 km (0.12 R)
• M18: 13,714,235 km (0.11 R)
• M19: 15,446,579 km (0.107 R)
• M20: 19,078,815 km (0.047 R)
• M21: 19,339,414 km (0.036 R)
• M22: 19,956,805 km (0.06 R)
• M23: 26,871,518 km (0.088 R)
• M24: 31,703,828 km (0.099 R)
• M25: 32,934,121 km (0.114 R)
• M26: 40,274,739 km (0.064 R)
• M27: 41,425,894 km (0.112 R)
• M28: 43,492,739 km (0.099 R)
• M29: 43,793,580 km (0.065 R)
• M30: 46,093,797 km (0.102 R)
• M31: 46,406,456 km (0.101 R)
• M32: 55,923,424 km (0.114 R)
• M33: 65,867,045 km (0.104 R)
• M34: 66,462,744 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.4

Radius: 5.8

Gravity: 24.95 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.96 AU - 12.94 AU

Year: 23396 Days

Day: 24.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 90,396,277 km

• M1: 77,940 km (0.088 R)
• M2: 456,124 km (0.078 R)
• M3: 701,464 km (0.093 R)
• M4: 1,352,215 km (0.112 R)
• M5: 1,569,880 km (0.114 R)
• M6: 2,367,536 km (0.119 R)
• M7: 2,762,923 km (0.089 R)
• M8: 2,976,698 km (0.111 R)
• M9: 3,172,821 km (0.119 R)
• M10: 3,498,346 km (0.093 R)
• M11: 4,392,493 km (0.083 R)
• M12: 5,226,650 km (0.068 R)
• M13: 5,638,793 km (0.077 R)
• M14: 7,924,798 km (0.072 R)
• M15: 8,413,085 km (0.097 R)
• M16: 10,763,866 km (0.099 R)
• M17: 11,027,308 km (0.111 R)
• M18: 11,567,057 km (0.109 R)
• M19: 14,294,974 km (0.113 R)
• M20: 15,181,940 km (0.118 R)
• M21: 15,765,222 km (0.102 R)
• M22: 20,173,273 km (0.103 R)
• M23: 20,979,905 km (0.098 R)
• M24: 22,550,084 km (0.061 R)
• M25: 25,804,586 km (0.092 R)
• M26: 26,754,682 km (0.115 R)
• M27: 30,525,296 km (0.11 R)
• M28: 35,354,315 km (0.044 R)
• M29: 35,790,543 km (0.118 R)
• M30: 41,954,124 km (0.074 R)
• M31: 45,799,837 km (0.053 R)
• M32: 49,691,925 km (0.081 R)
• M33: 54,183,302 km (0.078 R)
• M34: 57,123,498 km (0.075 R)
• M35: 58,126,701 km (0.08 R)
• M36: 62,468,630 km (0.071 R)
• M37: 70,406,443 km (0.077 R)
• M38: 71,327,816 km (0.091 R)
• M39: 85,344,987 km (0.038 R)
• M40: 86,392,322 km (0.051 R)
• M41: 86,655,464 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit