🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.08 AU - 1.46 AU

Year: 548 Days

Day: 14 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,132,805 km

• M1: 193,280 km (0.085 R)
• M2: 737,368 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.2 AU - 1.82 AU

Year: 710 Days

Day: 32.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,132,805 km

• M1: 453,132 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.51 AU - 2.17 AU

Year: 956 Days

Day: 20 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.16 AU - 2.5 AU

Year: 1362 Days

Day: 15.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 9.4

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.04 AU - 6 AU

Year: 4966 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,132,805 km

• M1: 117,285 km (0.106 R)
• M2: 884,273 km (0.076 R)
• M3: 1,364,482 km (0.094 R)
• M4: 1,684,921 km (0.059 R)
• M5: 2,100,504 km (0.103 R)
• M6: 2,778,780 km (0.111 R)
• M7: 3,750,867 km (0.083 R)
• M8: 4,097,037 km (0.095 R)
• M9: 5,126,270 km (0.047 R)
• M10: 8,210,829 km (0.071 R)
• M11: 8,559,392 km (0.118 R)
• M12: 9,286,138 km (0.093 R)
• M13: 9,579,649 km (0.119 R)
• M14: 9,922,677 km (0.076 R)
• M15: 11,141,451 km (0.089 R)
• M16: 11,473,109 km (0.111 R)
• M17: 11,860,119 km (0.103 R)
• M18: 13,021,896 km (0.077 R)
• M19: 16,961,407 km (0.067 R)
• M20: 17,655,391 km (0.098 R)
• M21: 17,976,877 km (0.111 R)
• M22: 20,550,559 km (0.078 R)
• M23: 20,978,109 km (0.075 R)
• M24: 21,484,648 km (0.037 R)
• M25: 22,672,754 km (0.054 R)
• M26: 22,976,587 km (0.097 R)
• M27: 24,856,733 km (0.112 R)
• M28: 25,179,715 km (0.115 R)
• M29: 30,093,108 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.5

Radius: 5

Gravity: 19.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.47 AU - 15.65 AU

Year: 19119 Days

Day: 15.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,132,805 km

• M1: 67,768 km (0.037 R)
• M2: 489,484 km (0.114 R)
• M3: 668,403 km (0.117 R)
• M4: 1,311,824 km (0.048 R)
• M5: 2,021,067 km (0.12 R)
• M6: 2,362,599 km (0.068 R)
• M7: 2,558,423 km (0.113 R)
• M8: 3,290,854 km (0.101 R)
• M9: 3,676,816 km (0.079 R)
• M10: 3,970,627 km (0.067 R)
• M11: 4,538,650 km (0.11 R)
• M12: 7,543,622 km (0.082 R)
• M13: 8,461,854 km (0.115 R)
• M14: 12,950,089 km (0.112 R)
• M15: 15,133,021 km (0.031 R)
• M16: 16,194,717 km (0.078 R)
• M17: 16,823,178 km (0.11 R)
• M18: 17,386,265 km (0.108 R)
• M19: 19,676,309 km (0.075 R)
• M20: 20,031,903 km (0.11 R)
• M21: 23,826,303 km (0.062 R)
• M22: 27,961,488 km (0.099 R)
• M23: 28,185,585 km (0.098 R)
• M24: 31,692,309 km (0.083 R)
• M25: 32,922,901 km (0.031 R)
• M26: 35,610,277 km (0.094 R)
• M27: 38,164,511 km (0.079 R)
• M28: 42,441,814 km (0.049 R)
• M29: 43,035,268 km (0.078 R)
• M30: 50,262,042 km (0.114 R)
• M31: 51,093,208 km (0.108 R)
• M32: 57,892,880 km (0.066 R)
• M33: 64,097,452 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.9

Radius: 6.8

Gravity: 18.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.48 AU - 17.7 AU

Year: 21338 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,132,805 km

• M1: 86,916 km (0.096 R)
• M2: 365,916 km (0.083 R)
• M3: 734,825 km (0.076 R)
• M4: 1,092,513 km (0.094 R)
• M5: 1,320,052 km (0.109 R)
• M6: 1,562,251 km (0.094 R)
• M7: 1,777,223 km (0.115 R)
• M8: 3,339,623 km (0.084 R)
• M9: 4,533,713 km (0.064 R)
• M10: 4,937,927 km (0.054 R)
• M11: 5,692,648 km (0.115 R)
• M12: 7,528,662 km (0.096 R)
• M13: 8,580,635 km (0.112 R)
• M14: 9,431,547 km (0.097 R)
• M15: 12,674,829 km (0.085 R)
• M16: 13,108,065 km (0.116 R)
• M17: 17,024,238 km (0.095 R)
• M18: 20,061,074 km (0.09 R)
• M19: 21,963,959 km (0.109 R)
• M20: 23,765,866 km (0.065 R)
• M21: 24,758,597 km (0.083 R)
• M22: 26,240,813 km (0.083 R)
• M23: 28,635,426 km (0.042 R)
• M24: 35,393,211 km (0.113 R)
• M25: 36,396,564 km (0.074 R)
• M26: 41,857,634 km (0.085 R)
• M27: 49,243,281 km (0.119 R)
• M28: 49,776,298 km (0.102 R)
• M29: 51,216,626 km (0.041 R)
• M30: 53,803,473 km (0.082 R)
• M31: 55,511,731 km (0.081 R)
• M32: 64,386,026 km (0.081 R)
• M33: 72,772,782 km (0.085 R)
• M34: 84,369,609 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit