🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.97 AU - 2.17 AU

Year: 1082 Days

Day: 18.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2 AU - 2.22 AU

Year: 1114 Days

Day: 47.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.05 AU - 3.41 AU

Year: 1639 Days

Day: 16.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 8.8

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.41 AU - 5.39 AU

Year: 3942 Days

Day: 5.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,983,668 km

• M1: 109,506 km (0.096 R)
• M2: 518,357 km (0.053 R)
• M3: 795,861 km (0.108 R)
• M4: 1,455,737 km (0.108 R)
• M5: 2,831,289 km (0.111 R)
• M6: 3,777,645 km (0.035 R)
• M7: 5,159,182 km (0.105 R)
• M8: 6,529,648 km (0.064 R)
• M9: 6,850,086 km (0.091 R)
• M10: 7,282,424 km (0.1 R)
• M11: 7,627,247 km (0.12 R)
• M12: 8,386,905 km (0.084 R)
• M13: 8,765,837 km (0.084 R)
• M14: 10,702,980 km (0.096 R)
• M15: 15,290,548 km (0.102 R)
• M16: 21,250,228 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.7

Radius: 8.6

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.15 AU - 6.29 AU

Year: 4972 Days

Day: 5.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,983,668 km

• M1: 138,976 km (0.062 R)
• M2: 565,181 km (0.109 R)
• M3: 861,235 km (0.111 R)
• M4: 1,373,458 km (0.045 R)
• M5: 1,719,478 km (0.101 R)
• M6: 2,046,798 km (0.072 R)
• M7: 2,571,887 km (0.049 R)
• M8: 3,163,397 km (0.061 R)
• M9: 3,727,081 km (0.117 R)
• M10: 4,777,109 km (0.081 R)
• M11: 5,459,574 km (0.069 R)
• M12: 5,949,657 km (0.095 R)
• M13: 7,088,396 km (0.063 R)
• M14: 7,412,724 km (0.118 R)
• M15: 8,247,630 km (0.083 R)
• M16: 9,968,903 km (0.111 R)
• M17: 10,468,709 km (0.106 R)
• M18: 13,604,281 km (0.117 R)
• M19: 13,937,585 km (0.033 R)
• M20: 16,362,716 km (0.057 R)
• M21: 18,986,962 km (0.046 R)
• M22: 19,543,615 km (0.093 R)
• M23: 25,053,305 km (0.03 R)
• M24: 26,233,034 km (0.118 R)
• M25: 26,576,810 km (0.096 R)
• M26: 31,905,336 km (0.116 R)
• M27: 32,692,071 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 11

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.25 AU - 7.23 AU

Year: 6359 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,983,668 km

• M1: 136,882 km (0.102 R)
• M2: 550,670 km (0.066 R)
• M3: 1,338,452 km (0.091 R)
• M4: 1,707,809 km (0.086 R)
• M5: 2,130,423 km (0.076 R)
• M6: 2,847,745 km (0.038 R)
• M7: 4,055,149 km (0.117 R)
• M8: 4,463,701 km (0.07 R)
• M9: 4,843,680 km (0.119 R)
• M10: 6,415,056 km (0.085 R)
• M11: 7,115,922 km (0.1 R)
• M12: 8,302,383 km (0.076 R)
• M13: 8,711,982 km (0.081 R)
• M14: 9,571,721 km (0.087 R)
• M15: 10,917,653 km (0.056 R)
• M16: 11,360,014 km (0.06 R)
• M17: 13,584,534 km (0.11 R)
• M18: 14,978,636 km (0.114 R)
• M19: 16,402,060 km (0.115 R)
• M20: 19,949,474 km (0.063 R)
• M21: 22,844,642 km (0.091 R)
• M22: 26,270,583 km (0.105 R)
• M23: 28,243,180 km (0.12 R)
• M24: 29,359,929 km (0.091 R)
• M25: 32,683,694 km (0.07 R)
• M26: 33,397,725 km (0.064 R)
• M27: 35,602,797 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859

Radius: 4

Gravity: 53.69 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.41 AU - 18.97 AU

Year: 22587 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,983,668 km

• M1: 49,816 km (0.082 R)
• M2: 185,053 km (0.119 R)
• M3: 510,278 km (0.083 R)
• M4: 640,728 km (0.035 R)
• M5: 815,907 km (0.053 R)
• M6: 1,686,118 km (0.072 R)
• M7: 2,241,275 km (0.078 R)
• M8: 2,451,012 km (0.09 R)
• M9: 2,963,983 km (0.034 R)
• M10: 3,453,467 km (0.062 R)
• M11: 3,895,529 km (0.109 R)
• M12: 4,968,295 km (0.105 R)
• M13: 9,049,325 km (0.091 R)
• M14: 11,435,411 km (0.114 R)
• M15: 11,846,955 km (0.068 R)
• M16: 12,482,596 km (0.075 R)
• M17: 15,089,638 km (0.079 R)
• M18: 19,939,751 km (0.077 R)
• M19: 23,803,116 km (0.115 R)
• M20: 32,285,315 km (0.082 R)
• M21: 32,557,433 km (0.045 R)
• M22: 33,521,592 km (0.119 R)
• M23: 41,607,506 km (0.116 R)
• M24: 45,583,967 km (0.087 R)
• M25: 46,098,135 km (0.089 R)
• M26: 47,137,990 km (0.118 R)
• M27: 56,222,919 km (0.117 R)
• M28: 59,220,860 km (0.079 R)
• M29: 60,655,653 km (0.074 R)
• M30: 63,807,980 km (0.102 R)
• M31: 68,178,482 km (0.078 R)
• M32: 70,436,811 km (0.107 R)
• M33: 75,818,894 km (0.096 R)
• M34: 77,509,798 km (0.079 R)
• M35: 85,041,303 km (0.068 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 18,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit