🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.37 AU - 1.79 AU

Year: 737 Days

Day: 41.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 10

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.21 AU - 6.77 AU

Year: 5437 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 62,986,032 km

• M1: 179,069 km (0.085 R)
• M2: 565,181 km (0.079 R)
• M3: 1,161,179 km (0.095 R)
• M4: 5,930,359 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 14.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.15 AU - 8.53 AU

Year: 6634 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,986,032 km

• M1: 185,352 km (0.104 R)
• M2: 699,819 km (0.116 R)
• M3: 1,679,834 km (0.037 R)
• M4: 2,173,059 km (0.109 R)
• M5: 2,838,470 km (0.066 R)
• M6: 3,398,116 km (0.108 R)
• M7: 4,479,708 km (0.093 R)
• M8: 7,140,306 km (0.092 R)
• M9: 8,030,264 km (0.061 R)
• M10: 10,814,729 km (0.105 R)
• M11: 11,837,979 km (0.111 R)
• M12: 13,301,794 km (0.104 R)
• M13: 14,361,695 km (0.103 R)
• M14: 14,941,835 km (0.109 R)
• M15: 15,658,708 km (0.097 R)
• M16: 16,398,320 km (0.068 R)
• M17: 17,161,120 km (0.112 R)
• M18: 19,521,924 km (0.053 R)
• M19: 21,112,598 km (0.097 R)
• M20: 23,578,270 km (0.071 R)
• M21: 24,061,022 km (0.052 R)
• M22: 26,402,379 km (0.059 R)
• M23: 27,717,493 km (0.118 R)
• M24: 30,955,240 km (0.084 R)
• M25: 32,615,477 km (0.079 R)
• M26: 33,924,608 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 8.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.38 AU - 12.08 AU

Year: 11256 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,986,032 km

• M1: 101,128 km (0.058 R)
• M2: 382,522 km (0.103 R)
• M3: 907,610 km (0.088 R)
• M4: 1,572,423 km (0.12 R)
• M5: 1,913,955 km (0.094 R)
• M6: 2,564,108 km (0.115 R)
• M7: 2,980,139 km (0.091 R)
• M8: 3,642,259 km (0.103 R)
• M9: 4,295,703 km (0.117 R)
• M10: 4,745,693 km (0.053 R)
• M11: 5,771,336 km (0.086 R)
• M12: 6,154,905 km (0.094 R)
• M13: 6,762,123 km (0.044 R)
• M14: 7,334,933 km (0.114 R)
• M15: 8,254,063 km (0.041 R)
• M16: 9,421,225 km (0.068 R)
• M17: 10,885,489 km (0.077 R)
• M18: 11,225,076 km (0.107 R)
• M19: 14,960,535 km (0.054 R)
• M20: 15,746,821 km (0.111 R)
• M21: 16,370,046 km (0.083 R)
• M22: 18,612,668 km (0.066 R)
• M23: 19,735,699 km (0.115 R)
• M24: 21,352,852 km (0.064 R)
• M25: 22,348,875 km (0.12 R)
• M26: 23,778,582 km (0.025 R)
• M27: 25,268,427 km (0.101 R)
• M28: 31,950,814 km (0.1 R)
• M29: 32,949,230 km (0.068 R)
• M30: 33,865,368 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.6

Radius: 5.9

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.32 AU - 13.38 AU

Year: 16096 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,986,032 km

• M1: 73,303 km (0.1 R)
• M2: 409,300 km (0.087 R)
• M3: 635,043 km (0.105 R)
• M4: 1,033,572 km (0.054 R)
• M5: 1,230,143 km (0.07 R)
• M6: 1,545,346 km (0.103 R)
• M7: 1,804,599 km (0.078 R)
• M8: 2,504,717 km (0.098 R)
• M9: 2,863,902 km (0.111 R)
• M10: 3,056,135 km (0.077 R)
• M11: 3,835,839 km (0.111 R)
• M12: 4,481,055 km (0.088 R)
• M13: 4,829,618 km (0.079 R)
• M14: 5,258,964 km (0.11 R)
• M15: 5,746,952 km (0.088 R)
• M16: 6,371,523 km (0.116 R)
• M17: 7,837,582 km (0.097 R)
• M18: 8,386,905 km (0.114 R)
• M19: 8,961,660 km (0.106 R)
• M20: 10,487,708 km (0.099 R)
• M21: 11,259,484 km (0.046 R)
• M22: 11,632,282 km (0.113 R)
• M23: 15,302,516 km (0.088 R)
• M24: 15,497,442 km (0.11 R)
• M25: 16,839,933 km (0.113 R)
• M26: 18,996,237 km (0.113 R)
• M27: 19,600,911 km (0.095 R)
• M28: 21,168,547 km (0.115 R)
• M29: 22,314,617 km (0.105 R)
• M30: 34,214,379 km (0.077 R)
• M31: 38,842,938 km (0.118 R)
• M32: 42,192,733 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.4

Radius: 7.5

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.47 AU - 20.13 AU

Year: 29032 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,986,032 km

• M1: 94,097 km (0.111 R)
• M2: 346,020 km (0.099 R)
• M3: 790,774 km (0.113 R)
• M4: 1,160,879 km (0.12 R)
• M5: 1,895,255 km (0.081 R)
• M6: 3,795,448 km (0.113 R)
• M7: 4,209,684 km (0.038 R)
• M8: 7,135,968 km (0.085 R)
• M9: 7,907,743 km (0.072 R)
• M10: 12,300,984 km (0.071 R)
• M11: 12,620,076 km (0.119 R)
• M12: 15,301,020 km (0.082 R)
• M13: 18,505,406 km (0.088 R)
• M14: 27,701,636 km (0.07 R)
• M15: 38,309,771 km (0.086 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: 391 - 19,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit