🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.69 AU - 2.57 AU

Year: 1153 Days

Day: 32.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.72 AU - 3.96 AU

Year: 2791 Days

Day: 41.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,116,757 km

• M1: 1,388,418 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 12.3

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.37 AU - 7.53 AU

Year: 6075 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 96,116,757 km

• M1: 153,787 km (0.115 R)
• M2: 638,035 km (0.119 R)
• M3: 1,147,565 km (0.106 R)
• M4: 1,552,078 km (0.066 R)
• M5: 2,267,006 km (0.12 R)
• M6: 2,724,925 km (0.103 R)
• M7: 3,226,826 km (0.094 R)
• M8: 3,750,568 km (0.069 R)
• M9: 4,688,547 km (0.068 R)
• M10: 5,139,435 km (0.116 R)
• M11: 5,671,405 km (0.068 R)
• M12: 6,352,524 km (0.113 R)
• M13: 7,715,660 km (0.105 R)
• M14: 8,177,319 km (0.118 R)
• M15: 11,900,361 km (0.08 R)
• M16: 14,598,059 km (0.083 R)
• M17: 17,454,780 km (0.118 R)
• M18: 18,543,105 km (0.113 R)
• M19: 20,104,757 km (0.067 R)
• M20: 20,602,469 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 12

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.97 AU - 7.27 AU

Year: 6317 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,116,757 km

• M1: 149,448 km (0.091 R)
• M2: 835,355 km (0.119 R)
• M3: 1,235,379 km (0.089 R)
• M4: 1,806,394 km (0.096 R)
• M5: 3,593,341 km (0.047 R)
• M6: 4,141,019 km (0.1 R)
• M7: 4,849,813 km (0.103 R)
• M8: 5,697,435 km (0.065 R)
• M9: 6,125,584 km (0.052 R)
• M10: 7,723,140 km (0.114 R)
• M11: 8,210,530 km (0.078 R)
• M12: 11,291,348 km (0.053 R)
• M13: 12,118,176 km (0.093 R)
• M14: 12,880,975 km (0.078 R)
• M15: 14,728,060 km (0.111 R)
• M16: 16,499,448 km (0.106 R)
• M17: 18,015,473 km (0.111 R)
• M18: 19,485,123 km (0.074 R)
• M19: 19,899,359 km (0.118 R)
• M20: 22,060,001 km (0.112 R)
• M21: 22,585,838 km (0.085 R)
• M22: 24,134,475 km (0.111 R)
• M23: 24,692,924 km (0.093 R)
• M24: 26,335,808 km (0.104 R)
• M25: 29,565,775 km (0.11 R)
• M26: 32,083,208 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 11.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.48 AU - 14.16 AU

Year: 15071 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,116,757 km

• M1: 141,819 km (0.11 R)
• M2: 651,499 km (0.053 R)
• M3: 1,209,798 km (0.086 R)
• M4: 1,592,170 km (0.053 R)
• M5: 2,488,112 km (0.081 R)
• M6: 2,912,521 km (0.111 R)
• M7: 5,020,505 km (0.086 R)
• M8: 5,847,332 km (0.113 R)
• M9: 6,331,879 km (0.116 R)
• M10: 7,424,243 km (0.065 R)
• M11: 11,116,319 km (0.096 R)
• M12: 11,513,651 km (0.08 R)
• M13: 14,232,442 km (0.068 R)
• M14: 15,319,420 km (0.114 R)
• M15: 17,888,913 km (0.029 R)
• M16: 18,356,556 km (0.102 R)
• M17: 21,162,713 km (0.052 R)
• M18: 22,039,805 km (0.076 R)
• M19: 24,912,683 km (0.031 R)
• M20: 28,026,563 km (0.101 R)
• M21: 29,622,622 km (0.103 R)
• M22: 31,503,965 km (0.096 R)
• M23: 34,174,138 km (0.09 R)
• M24: 37,624,164 km (0.051 R)
• M25: 39,828,488 km (0.062 R)
• M26: 40,894,972 km (0.065 R)
• M27: 49,509,415 km (0.112 R)
• M28: 50,742,251 km (0.078 R)
• M29: 53,752,161 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.1

Radius: 4.1

Gravity: 52.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.17 AU - 17.99 AU

Year: 25037 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 96,116,757 km

• M1: 82,578 km (0.118 R)
• M2: 252,521 km (0.063 R)
• M3: 548,426 km (0.083 R)
• M4: 699,520 km (0.064 R)
• M5: 1,174,642 km (0.097 R)
• M6: 1,739,374 km (0.071 R)
• M7: 4,458,765 km (0.045 R)
• M8: 5,322,243 km (0.089 R)
• M9: 5,971,498 km (0.068 R)
• M10: 8,688,794 km (0.091 R)
• M11: 9,897,994 km (0.104 R)
• M12: 10,088,581 km (0.079 R)
• M13: 13,096,396 km (0.11 R)
• M14: 13,951,946 km (0.102 R)
• M15: 14,927,175 km (0.085 R)
• M16: 15,602,011 km (0.071 R)
• M17: 15,946,983 km (0.085 R)
• M18: 18,601,298 km (0.081 R)
• M19: 18,989,206 km (0.074 R)
• M20: 19,680,797 km (0.118 R)
• M21: 21,642,324 km (0.042 R)
• M22: 23,504,518 km (0.057 R)
• M23: 24,532,405 km (0.093 R)
• M24: 30,928,313 km (0.077 R)
• M25: 31,335,817 km (0.104 R)
• M26: 34,725,406 km (0.034 R)
• M27: 35,018,318 km (0.095 R)
• M28: 38,351,209 km (0.089 R)
• M29: 45,289,409 km (0.116 R)
• M30: 48,868,688 km (0.09 R)
• M31: 54,189,884 km (0.102 R)
• M32: 55,378,140 km (0.094 R)
• M33: 56,786,454 km (0.082 R)
• M34: 60,516,976 km (0.032 R)
• M35: 65,071,783 km (0.072 R)
• M36: 71,256,607 km (0.091 R)
• M37: 72,204,908 km (0.052 R)
• M38: 77,322,203 km (0.093 R)
• M39: 78,323,461 km (0.11 R)
• M40: 86,916,662 km (0.119 R)
• M41: 91,579,029 km (0.113 R)
• M42: 92,981,360 km (0.071 R)
• M43: 94,113,516 km (0.071 R)
• M44: 94,683,036 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 19,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit