🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.67 AU - 0.83 AU

Year: 290 Days

Day: 41.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,970,896 km

• M1: 30,368 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.28 AU - 2.02 AU

Year: 946 Days

Day: 19.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.8

Radius: 10.8

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.1 AU - 3.24 AU

Year: 1947 Days

Day: 7.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,970,896 km

• M1: 134,488 km (0.086 R)
• M2: 626,067 km (0.088 R)
• M3: 1,382,284 km (0.099 R)
• M4: 1,745,658 km (0.063 R)
• M5: 2,087,489 km (0.111 R)
• M6: 2,759,034 km (0.074 R)
• M7: 3,481,591 km (0.114 R)
• M8: 3,859,775 km (0.088 R)
• M9: 5,117,743 km (0.107 R)
• M10: 5,560,702 km (0.115 R)
• M11: 6,054,525 km (0.055 R)
• M12: 6,712,606 km (0.107 R)
• M13: 7,186,981 km (0.054 R)
• M14: 7,743,485 km (0.085 R)
• M15: 8,551,463 km (0.107 R)
• M16: 9,903,080 km (0.118 R)
• M17: 10,298,617 km (0.108 R)
• M18: 10,779,574 km (0.086 R)
• M19: 11,236,894 km (0.09 R)
• M20: 11,667,288 km (0.05 R)
• M21: 13,456,777 km (0.089 R)
• M22: 13,808,931 km (0.098 R)
• M23: 16,549,115 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.3

Radius: 13.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.23 AU - 8.53 AU

Year: 8053 Days

Day: 13.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,970,896 km

• M1: 169,195 km (0.12 R)
• M2: 653,593 km (0.051 R)
• M3: 2,598,216 km (0.111 R)
• M4: 3,446,885 km (0.119 R)
• M5: 4,243,792 km (0.092 R)
• M6: 4,710,837 km (0.072 R)
• M7: 5,584,339 km (0.054 R)
• M8: 7,223,184 km (0.078 R)
• M9: 7,755,303 km (0.101 R)
• M10: 8,529,771 km (0.078 R)
• M11: 10,949,068 km (0.071 R)
• M12: 12,480,502 km (0.108 R)
• M13: 14,879,752 km (0.05 R)
• M14: 15,688,777 km (0.107 R)
• M15: 16,526,974 km (0.053 R)
• M16: 20,051,799 km (0.057 R)
• M17: 22,968,659 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 8.3

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.48 AU - 8.84 AU

Year: 10401 Days

Day: 5.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,970,896 km

• M1: 104,419 km (0.114 R)
• M2: 371,900 km (0.054 R)
• M3: 777,460 km (0.112 R)
• M4: 1,203,964 km (0.049 R)
• M5: 1,507,498 km (0.115 R)
• M6: 1,845,589 km (0.11 R)
• M7: 2,529,700 km (0.088 R)
• M8: 3,900,764 km (0.099 R)
• M9: 4,955,878 km (0.03 R)
• M10: 5,427,261 km (0.107 R)
• M11: 6,737,439 km (0.062 R)
• M12: 8,339,034 km (0.102 R)
• M13: 9,154,043 km (0.087 R)
• M14: 9,453,987 km (0.119 R)
• M15: 10,286,350 km (0.027 R)
• M16: 12,036,495 km (0.105 R)
• M17: 13,585,880 km (0.115 R)
• M18: 21,733,279 km (0.062 R)
• M19: 23,643,495 km (0.041 R)
• M20: 27,379,851 km (0.094 R)
• M21: 29,496,063 km (0.03 R)
• M22: 29,822,635 km (0.086 R)
• M23: 32,755,052 km (0.068 R)
• M24: 44,813,389 km (0.111 R)
• M25: 45,389,640 km (0.064 R)
• M26: 49,870,245 km (0.096 R)
• M27: 51,742,164 km (0.077 R)
• M28: 52,695,551 km (0.09 R)
• M29: 53,176,508 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.1

Radius: 11.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.95 AU - 10.49 AU

Year: 11490 Days

Day: 8.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,970,896 km

• M1: 146,008 km (0.102 R)
• M2: 3,851,996 km (0.046 R)
• M3: 4,619,732 km (0.088 R)
• M4: 5,778,966 km (0.114 R)
• M5: 6,653,365 km (0.101 R)
• M6: 8,278,447 km (0.095 R)
• M7: 9,766,198 km (0.079 R)
• M8: 12,647,154 km (0.117 R)
• M9: 14,391,465 km (0.054 R)
• M10: 25,489,981 km (0.116 R)
• M11: 28,869,846 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828

Radius: 5.1

Gravity: 31.83 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.01 AU - 11.53 AU

Year: 14686 Days

Day: 22.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,970,896 km

• M1: 63,429 km (0.115 R)
• M2: 240,404 km (0.054 R)
• M3: 854,952 km (0.061 R)
• M4: 1,182,122 km (0.115 R)
• M5: 1,589,178 km (0.114 R)
• M6: 1,842,896 km (0.114 R)
• M7: 2,243,370 km (0.052 R)
• M8: 3,112,832 km (0.117 R)
• M9: 3,321,222 km (0.101 R)
• M10: 4,094,494 km (0.085 R)
• M11: 4,572,609 km (0.118 R)
• M12: 5,122,829 km (0.11 R)
• M13: 6,395,309 km (0.115 R)
• M14: 6,604,896 km (0.068 R)
• M15: 8,252,567 km (0.111 R)
• M16: 11,391,579 km (0.096 R)
• M17: 13,326,029 km (0.077 R)
• M18: 16,000,091 km (0.105 R)
• M19: 17,340,637 km (0.055 R)
• M20: 18,925,627 km (0.082 R)
• M21: 20,878,477 km (0.052 R)
• M22: 28,767,371 km (0.1 R)
• M23: 31,219,879 km (0.076 R)
• M24: 32,558,331 km (0.107 R)
• M25: 33,054,547 km (0.088 R)
• M26: 40,111,827 km (0.096 R)
• M27: 42,571,964 km (0.091 R)
• M28: 43,314,268 km (0.063 R)
• M29: 49,402,602 km (0.07 R)
• M30: 53,419,305 km (0.115 R)
• M31: 62,475,512 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 10,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit