🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.56 AU - 0.62 AU

Year: 130 Days

Day: 35.1 Hours

Environment

Temp: 384 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,279,031 km

• M1: 66,721 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.84 AU - 1.96 AU

Year: 749 Days

Day: 19.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.28 AU - 7.16 AU

Year: 4984 Days

Day: 31.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,279,031 km

• M1: 2,350,631 km (0.08 R)
• M2: 3,894,481 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.98 AU - 13.24 AU

Year: 9887 Days

Day: 38.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.2

Radius: 13.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.02 AU - 13.42 AU

Year: 12221 Days

Day: 7.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 100,279,031 km

• M1: 167,101 km (0.036 R)
• M2: 682,316 km (0.067 R)
• M3: 1,344,436 km (0.105 R)
• M4: 1,810,284 km (0.084 R)
• M5: 2,641,300 km (0.109 R)
• M6: 6,517,830 km (0.082 R)
• M7: 7,917,318 km (0.083 R)
• M8: 8,878,933 km (0.102 R)
• M9: 9,793,125 km (0.075 R)
• M10: 12,620,076 km (0.082 R)
• M11: 19,177,849 km (0.093 R)
• M12: 19,831,891 km (0.1 R)
• M13: 22,597,806 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 13.1

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.98 AU - 14.64 AU

Year: 15487 Days

Day: 5.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 100,279,031 km

• M1: 162,912 km (0.104 R)
• M2: 613,950 km (0.106 R)
• M3: 1,182,721 km (0.082 R)
• M4: 1,759,570 km (0.09 R)
• M5: 2,239,181 km (0.07 R)
• M6: 3,205,434 km (0.108 R)
• M7: 3,823,722 km (0.072 R)
• M8: 7,292,447 km (0.101 R)
• M9: 8,011,864 km (0.083 R)
• M10: 9,155,539 km (0.04 R)
• M11: 10,249,399 km (0.096 R)
• M12: 12,936,625 km (0.096 R)
• M13: 14,248,449 km (0.088 R)
• M14: 17,355,597 km (0.11 R)
• M15: 17,876,497 km (0.039 R)
• M16: 19,502,326 km (0.119 R)
• M17: 25,443,456 km (0.09 R)
• M18: 25,922,917 km (0.071 R)
• M19: 26,506,200 km (0.066 R)
• M20: 27,098,158 km (0.057 R)
• M21: 29,030,963 km (0.096 R)
• M22: 31,054,274 km (0.113 R)
• M23: 34,554,565 km (0.083 R)
• M24: 38,435,433 km (0.103 R)
• M25: 39,577,164 km (0.049 R)
• M26: 40,741,335 km (0.041 R)
• M27: 42,329,017 km (0.068 R)
• M28: 45,066,359 km (0.051 R)
• M29: 49,837,483 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.4

Radius: 8.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.02 AU - 18.74 AU

Year: 19841 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 100,279,031 km

• M1: 103,223 km (0.073 R)
• M2: 431,141 km (0.053 R)
• M3: 706,700 km (0.106 R)
• M4: 2,399,999 km (0.059 R)
• M5: 2,842,060 km (0.086 R)
• M6: 5,280,655 km (0.081 R)
• M7: 6,471,155 km (0.086 R)
• M8: 7,328,800 km (0.114 R)
• M9: 11,526,516 km (0.12 R)
• M10: 14,338,208 km (0.072 R)
• M11: 27,577,919 km (0.091 R)
• M12: 32,774,650 km (0.051 R)
• M13: 41,522,684 km (0.106 R)
• M14: 45,509,318 km (0.077 R)
• M15: 52,206,366 km (0.086 R)
• M16: 54,576,894 km (0.102 R)
• M17: 55,094,053 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 24.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.8

Radius: 6.4

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 20.85 AU - 28.97 AU

Year: 35568 Days

Day: 16.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 100,279,031 km

• M1: 141,071 km (0.108 R)
• M2: 431,440 km (0.068 R)
• M3: 777,759 km (0.119 R)
• M4: 981,212 km (0.118 R)
• M5: 1,220,868 km (0.089 R)
• M6: 2,008,351 km (0.102 R)
• M7: 3,812,951 km (0.088 R)
• M8: 4,123,067 km (0.063 R)
• M9: 4,600,434 km (0.065 R)
• M10: 4,912,046 km (0.11 R)
• M11: 6,735,794 km (0.101 R)
• M12: 8,327,365 km (0.08 R)
• M13: 9,089,118 km (0.092 R)
• M14: 12,679,766 km (0.102 R)
• M15: 13,137,984 km (0.097 R)
• M16: 14,087,332 km (0.109 R)
• M17: 16,659,518 km (0.094 R)
• M18: 17,024,537 km (0.111 R)
• M19: 21,831,116 km (0.099 R)
• M20: 27,343,648 km (0.03 R)
• M21: 27,979,589 km (0.051 R)
• M22: 32,144,693 km (0.107 R)
• M23: 32,996,054 km (0.105 R)
• M24: 50,806,728 km (0.116 R)
• M25: 75,090,202 km (0.119 R)
• M26: 99,379,960 km (0.112 R)

Kuiper Belt

Range: 38.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 18,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit