🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.44 AU - 0.64 AU

Year: 152 Days

Day: 33.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.71 AU

Year: 187 Days

Day: 20.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,178,690 km

• M1: 370,105 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.62 AU - 0.84 AU

Year: 239 Days

Day: 34.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 115,178,690 km

• M1: 49,816 km (0.045 R)
• M2: 176,825 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 12.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.25 AU - 5.29 AU

Year: 3989 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 115,178,690 km

• M1: 153,039 km (0.114 R)
• M2: 930,948 km (0.099 R)
• M3: 1,324,091 km (0.11 R)
• M4: 1,793,978 km (0.083 R)
• M5: 2,344,647 km (0.063 R)
• M6: 3,209,323 km (0.099 R)
• M7: 3,705,689 km (0.081 R)
• M8: 4,415,830 km (0.043 R)
• M9: 4,879,135 km (0.058 R)
• M10: 5,321,196 km (0.065 R)
• M11: 6,316,172 km (0.069 R)
• M12: 7,198,350 km (0.11 R)
• M13: 7,703,842 km (0.107 R)
• M14: 8,269,022 km (0.066 R)
• M15: 8,937,874 km (0.113 R)
• M16: 9,722,964 km (0.058 R)
• M17: 10,132,413 km (0.094 R)
• M18: 11,430,773 km (0.112 R)
• M19: 13,430,598 km (0.048 R)
• M20: 14,198,484 km (0.081 R)
• M21: 15,049,396 km (0.116 R)
• M22: 18,174,197 km (0.08 R)
• M23: 18,923,383 km (0.098 R)
• M24: 22,056,860 km (0.081 R)
• M25: 22,765,654 km (0.061 R)
• M26: 23,489,558 km (0.067 R)
• M27: 25,059,887 km (0.032 R)
• M28: 26,381,285 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.2

Radius: 8.8

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.39 AU - 5.75 AU

Year: 4371 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 115,178,690 km

• M1: 109,506 km (0.101 R)
• M2: 420,220 km (0.092 R)
• M3: 788,680 km (0.096 R)
• M4: 1,371,812 km (0.115 R)
• M5: 1,715,439 km (0.101 R)
• M6: 2,087,788 km (0.089 R)
• M7: 2,449,516 km (0.104 R)
• M8: 2,960,243 km (0.088 R)
• M9: 3,260,785 km (0.101 R)
• M10: 4,453,529 km (0.114 R)
• M11: 4,900,976 km (0.105 R)
• M12: 5,215,580 km (0.098 R)
• M13: 5,515,823 km (0.074 R)
• M14: 5,943,972 km (0.042 R)
• M15: 7,533,300 km (0.037 R)
• M16: 7,989,125 km (0.098 R)
• M17: 9,150,603 km (0.094 R)
• M18: 10,593,025 km (0.107 R)
• M19: 11,665,941 km (0.109 R)
• M20: 12,133,734 km (0.085 R)
• M21: 13,561,346 km (0.114 R)
• M22: 14,555,574 km (0.104 R)
• M23: 15,429,674 km (0.091 R)
• M24: 16,107,951 km (0.12 R)
• M25: 19,085,547 km (0.043 R)
• M26: 24,703,844 km (0.112 R)
• M27: 25,710,189 km (0.103 R)
• M28: 27,311,485 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.6

Radius: 4.3

Gravity: 48.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.35 AU - 15.67 AU

Year: 19013 Days

Day: 21.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 115,178,690 km

• M1: 53,406 km (0.054 R)
• M2: 420,370 km (0.098 R)
• M3: 884,423 km (0.074 R)
• M4: 1,218,624 km (0.103 R)
• M5: 1,546,094 km (0.112 R)
• M6: 2,050,388 km (0.1 R)
• M7: 3,404,698 km (0.111 R)
• M8: 3,889,993 km (0.119 R)
• M9: 4,116,185 km (0.094 R)
• M10: 4,702,310 km (0.104 R)
• M11: 5,786,146 km (0.067 R)
• M12: 5,995,883 km (0.118 R)
• M13: 8,649,450 km (0.058 R)
• M14: 11,792,800 km (0.118 R)
• M15: 15,143,044 km (0.12 R)
• M16: 16,610,300 km (0.116 R)
• M17: 17,991,687 km (0.112 R)
• M18: 19,823,962 km (0.098 R)
• M19: 20,204,688 km (0.109 R)
• M20: 23,961,540 km (0.103 R)
• M21: 32,161,747 km (0.091 R)
• M22: 35,262,612 km (0.113 R)
• M23: 35,541,313 km (0.054 R)
• M24: 35,681,187 km (0.055 R)
• M25: 42,995,475 km (0.114 R)
• M26: 45,915,027 km (0.06 R)
• M27: 49,484,881 km (0.118 R)
• M28: 51,784,949 km (0.098 R)
• M29: 52,325,745 km (0.058 R)
• M30: 53,970,573 km (0.072 R)
• M31: 60,495,285 km (0.1 R)
• M32: 64,153,401 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.7

Radius: 7.5

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.7 AU - 22.36 AU

Year: 31785 Days

Day: 17.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 115,178,690 km

• M1: 94,097 km (0.119 R)
• M2: 389,254 km (0.111 R)
• M3: 753,375 km (0.049 R)
• M4: 1,335,460 km (0.104 R)
• M5: 1,684,173 km (0.095 R)
• M6: 2,460,735 km (0.099 R)
• M7: 3,794,101 km (0.09 R)
• M8: 4,266,830 km (0.115 R)
• M9: 4,819,146 km (0.091 R)
• M10: 5,198,676 km (0.066 R)
• M11: 6,259,923 km (0.042 R)
• M12: 7,967,134 km (0.081 R)
• M13: 15,996,800 km (0.109 R)
• M14: 16,651,440 km (0.088 R)
• M15: 17,033,662 km (0.07 R)
• M16: 19,661,349 km (0.112 R)
• M17: 20,304,171 km (0.111 R)
• M18: 21,182,759 km (0.079 R)
• M19: 23,729,364 km (0.083 R)
• M20: 25,578,394 km (0.053 R)
• M21: 26,602,840 km (0.088 R)
• M22: 28,869,995 km (0.107 R)
• M23: 31,698,592 km (0.025 R)
• M24: 33,029,714 km (0.074 R)
• M25: 35,173,751 km (0.118 R)
• M26: 36,120,406 km (0.06 R)
• M27: 41,109,794 km (0.108 R)
• M28: 44,131,521 km (0.086 R)
• M29: 48,451,010 km (0.031 R)
• M30: 53,456,705 km (0.098 R)
• M31: 61,936,510 km (0.116 R)
• M32: 64,715,590 km (0.117 R)
• M33: 74,062,764 km (0.102 R)
• M34: 79,865,217 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 19,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit