🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 151 Days

Day: 47.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.67 AU - 1.05 AU

Year: 296 Days

Day: 46.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,573,235 km

• M1: 591,660 km (0.118 R)
• M2: 640,279 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.48 AU - 1.6 AU

Year: 709 Days

Day: 40.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.65 AU - 2.69 AU

Year: 1185 Days

Day: 27.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.3

Radius: 10.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.6 AU - 7.92 AU

Year: 6518 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,573,235 km

• M1: 132,245 km (0.11 R)
• M2: 505,342 km (0.106 R)
• M3: 839,094 km (0.102 R)
• M4: 1,482,365 km (0.095 R)
• M5: 2,161,689 km (0.115 R)
• M6: 2,856,871 km (0.102 R)
• M7: 3,579,279 km (0.082 R)
• M8: 4,801,344 km (0.106 R)
• M9: 5,886,676 km (0.094 R)
• M10: 6,282,662 km (0.111 R)
• M11: 7,018,683 km (0.106 R)
• M12: 8,088,158 km (0.101 R)
• M13: 9,351,213 km (0.108 R)
• M14: 10,985,570 km (0.097 R)
• M15: 11,536,539 km (0.032 R)
• M16: 12,317,440 km (0.085 R)
• M17: 13,469,343 km (0.07 R)
• M18: 14,631,869 km (0.108 R)
• M19: 15,237,740 km (0.092 R)
• M20: 15,797,086 km (0.101 R)
• M21: 17,897,889 km (0.058 R)
• M22: 19,229,759 km (0.104 R)
• M23: 22,887,427 km (0.103 R)
• M24: 25,481,753 km (0.105 R)
• M25: 26,804,797 km (0.084 R)
• M26: 28,827,510 km (0.106 R)
• M27: 29,683,509 km (0.111 R)
• M28: 31,147,773 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 9.4

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.47 AU - 9.67 AU

Year: 8502 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,573,235 km

• M1: 116,986 km (0.083 R)
• M2: 638,334 km (0.055 R)
• M3: 995,723 km (0.109 R)
• M4: 1,460,823 km (0.113 R)
• M5: 2,408,675 km (0.062 R)
• M6: 3,208,725 km (0.09 R)
• M7: 3,878,026 km (0.111 R)
• M8: 4,374,092 km (0.107 R)
• M9: 4,911,896 km (0.062 R)
• M10: 5,835,364 km (0.116 R)
• M11: 6,909,776 km (0.065 R)
• M12: 7,473,311 km (0.082 R)
• M13: 8,555,652 km (0.069 R)
• M14: 9,397,289 km (0.11 R)
• M15: 13,506,893 km (0.036 R)
• M16: 14,842,951 km (0.067 R)
• M17: 16,829,760 km (0.038 R)
• M18: 18,223,863 km (0.118 R)
• M19: 19,299,173 km (0.089 R)
• M20: 19,614,076 km (0.097 R)
• M21: 21,323,980 km (0.105 R)
• M22: 23,575,727 km (0.06 R)
• M23: 24,117,122 km (0.071 R)
• M24: 27,243,867 km (0.058 R)
• M25: 27,840,014 km (0.065 R)
• M26: 29,890,253 km (0.096 R)
• M27: 33,716,966 km (0.114 R)
• M28: 38,725,503 km (0.092 R)
• M29: 40,757,042 km (0.117 R)
• M30: 41,145,698 km (0.046 R)
• M31: 43,936,147 km (0.1 R)
• M32: 44,481,730 km (0.118 R)
• M33: 48,427,224 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 8.2

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.9 AU - 10.14 AU

Year: 11763 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,573,235 km

• M1: 102,026 km (0.1 R)
• M2: 584,180 km (0.086 R)
• M3: 1,067,680 km (0.113 R)
• M4: 1,519,615 km (0.108 R)
• M5: 1,992,195 km (0.116 R)
• M6: 2,579,516 km (0.1 R)
• M7: 3,519,888 km (0.111 R)
• M8: 4,263,240 km (0.109 R)
• M9: 9,519,661 km (0.077 R)
• M10: 12,004,332 km (0.103 R)
• M11: 17,030,820 km (0.071 R)
• M12: 19,054,281 km (0.072 R)
• M13: 23,842,310 km (0.109 R)
• M14: 24,480,644 km (0.104 R)
• M15: 29,793,463 km (0.094 R)
• M16: 37,392,137 km (0.112 R)
• M17: 41,177,412 km (0.111 R)
• M18: 46,047,421 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.9

Radius: 3.9

Gravity: 60.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.91 AU - 14.49 AU

Year: 17785 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,573,235 km

• M1: 56,548 km (0.098 R)
• M2: 222,751 km (0.039 R)
• M3: 1,041,800 km (0.111 R)
• M4: 1,574,368 km (0.113 R)
• M5: 1,750,295 km (0.119 R)
• M6: 2,660,897 km (0.115 R)
• M7: 3,095,479 km (0.098 R)
• M8: 3,575,838 km (0.103 R)
• M9: 3,787,369 km (0.059 R)
• M10: 4,718,317 km (0.061 R)
• M11: 5,999,772 km (0.083 R)
• M12: 6,788,303 km (0.117 R)
• M13: 7,944,245 km (0.114 R)
• M14: 8,200,506 km (0.105 R)
• M15: 11,853,387 km (0.117 R)
• M16: 13,445,408 km (0.088 R)
• M17: 14,481,223 km (0.025 R)
• M18: 15,174,460 km (0.098 R)
• M19: 15,489,663 km (0.07 R)
• M20: 25,295,205 km (0.057 R)
• M21: 25,849,764 km (0.083 R)
• M22: 26,299,006 km (0.068 R)
• M23: 26,982,818 km (0.114 R)
• M24: 27,912,868 km (0.086 R)
• M25: 30,956,736 km (0.092 R)
• M26: 35,303,452 km (0.039 R)
• M27: 36,555,736 km (0.075 R)
• M28: 43,579,805 km (0.079 R)
• M29: 43,897,251 km (0.076 R)
• M30: 57,701,844 km (0.117 R)
• M31: 58,468,832 km (0.071 R)
• M32: 63,620,833 km (0.084 R)
• M33: 69,066,943 km (0.066 R)
• M34: 71,241,797 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit