🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.94 AU - 2.02 AU

Year: 1044 Days

Day: 43 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,943,689 km

• M1: 35,305 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 9.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.07 AU - 9.77 AU

Year: 8352 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,943,689 km

• M1: 121,922 km (0.104 R)
• M2: 670,946 km (0.069 R)
• M3: 980,165 km (0.082 R)
• M4: 1,484,759 km (0.118 R)
• M5: 2,645,339 km (0.049 R)
• M6: 3,562,972 km (0.077 R)
• M7: 4,542,091 km (0.058 R)
• M8: 4,934,336 km (0.074 R)
• M9: 5,258,365 km (0.075 R)
• M10: 6,081,303 km (0.109 R)
• M11: 6,664,136 km (0.088 R)
• M12: 7,134,771 km (0.098 R)
• M13: 7,666,292 km (0.081 R)
• M14: 9,920,732 km (0.099 R)
• M15: 14,051,728 km (0.111 R)
• M16: 18,634,210 km (0.091 R)
• M17: 18,990,253 km (0.117 R)
• M18: 20,610,847 km (0.084 R)
• M19: 22,481,867 km (0.109 R)
• M20: 23,048,245 km (0.114 R)
• M21: 26,290,479 km (0.095 R)
• M22: 28,487,923 km (0.071 R)
• M23: 28,960,652 km (0.055 R)
• M24: 29,921,968 km (0.11 R)
• M25: 31,806,602 km (0.079 R)
• M26: 32,829,702 km (0.093 R)
• M27: 34,833,864 km (0.096 R)
• M28: 38,162,267 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.2

Radius: 7.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.44 AU - 17.28 AU

Year: 24797 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,943,689 km

• M1: 88,263 km (0.079 R)
• M2: 352,303 km (0.108 R)
• M3: 582,085 km (0.103 R)
• M4: 1,104,331 km (0.083 R)
• M5: 1,484,759 km (0.029 R)
• M6: 1,861,446 km (0.109 R)
• M7: 7,035,737 km (0.106 R)
• M8: 7,668,088 km (0.109 R)
• M9: 10,204,819 km (0.085 R)
• M10: 10,580,609 km (0.03 R)
• M11: 29,744,993 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.7

Radius: 3

Gravity: 57.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.71 AU - 17.25 AU

Year: 25071 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,943,689 km

• M1: 37,399 km (0.091 R)
• M2: 218,114 km (0.061 R)
• M3: 418,724 km (0.102 R)
• M4: 597,793 km (0.096 R)
• M5: 978,220 km (0.114 R)
• M6: 1,149,211 km (0.118 R)
• M7: 1,249,441 km (0.087 R)
• M8: 1,784,104 km (0.06 R)
• M9: 2,123,392 km (0.062 R)
• M10: 2,551,392 km (0.109 R)
• M11: 2,798,527 km (0.044 R)
• M12: 3,916,622 km (0.084 R)
• M13: 4,245,139 km (0.117 R)
• M14: 4,520,997 km (0.11 R)
• M15: 4,808,674 km (0.112 R)
• M16: 5,420,230 km (0.066 R)
• M17: 5,869,772 km (0.099 R)
• M18: 6,168,519 km (0.09 R)
• M19: 7,969,079 km (0.091 R)
• M20: 9,734,034 km (0.053 R)
• M21: 11,743,134 km (0.096 R)
• M22: 12,492,918 km (0.078 R)
• M23: 16,057,985 km (0.101 R)
• M24: 18,565,096 km (0.066 R)
• M25: 19,114,569 km (0.097 R)
• M26: 19,958,899 km (0.036 R)
• M27: 20,245,678 km (0.1 R)
• M28: 20,438,510 km (0.073 R)
• M29: 22,024,846 km (0.092 R)
• M30: 23,372,872 km (0.046 R)
• M31: 29,192,229 km (0.099 R)
• M32: 32,367,893 km (0.1 R)
• M33: 37,623,565 km (0.106 R)
• M34: 37,768,974 km (0.044 R)
• M35: 39,244,757 km (0.106 R)
• M36: 40,605,200 km (0.094 R)
• M37: 48,913,118 km (0.057 R)
• M38: 50,487,785 km (0.057 R)
• M39: 53,553,644 km (0.085 R)
• M40: 55,038,403 km (0.104 R)
• M41: 59,262,598 km (0.113 R)
• M42: 62,670,886 km (0.116 R)
• M43: 63,491,431 km (0.028 R)
• M44: 72,768,892 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.4

Radius: 4.3

Gravity: 28.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.16 AU - 19.28 AU

Year: 25620 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,943,689 km

• M1: 66,421 km (0.092 R)
• M2: 259,403 km (0.076 R)
• M3: 401,670 km (0.118 R)
• M4: 670,049 km (0.113 R)
• M5: 878,738 km (0.088 R)
• M6: 1,062,893 km (0.068 R)
• M7: 1,214,136 km (0.072 R)
• M8: 3,215,606 km (0.082 R)
• M9: 3,358,023 km (0.086 R)
• M10: 3,970,477 km (0.06 R)
• M11: 5,024,095 km (0.098 R)
• M12: 5,255,224 km (0.096 R)
• M13: 5,413,199 km (0.081 R)
• M14: 5,991,544 km (0.078 R)
• M15: 6,251,545 km (0.118 R)
• M16: 6,609,832 km (0.077 R)
• M17: 8,393,787 km (0.114 R)
• M18: 9,628,867 km (0.025 R)
• M19: 11,369,737 km (0.074 R)
• M20: 11,567,955 km (0.095 R)
• M21: 12,805,428 km (0.115 R)
• M22: 15,219,040 km (0.11 R)
• M23: 16,532,210 km (0.12 R)
• M24: 17,303,238 km (0.089 R)
• M25: 17,653,446 km (0.119 R)
• M26: 18,187,660 km (0.066 R)
• M27: 21,220,009 km (0.039 R)
• M28: 21,621,231 km (0.08 R)
• M29: 27,901,798 km (0.104 R)
• M30: 37,877,732 km (0.117 R)
• M31: 42,138,728 km (0.075 R)
• M32: 45,040,179 km (0.062 R)
• M33: 45,869,101 km (0.104 R)
• M34: 51,416,788 km (0.105 R)
• M35: 52,870,431 km (0.08 R)
• M36: 56,816,075 km (0.084 R)
• M37: 60,953,353 km (0.117 R)
• M38: 65,287,054 km (0.117 R)
• M39: 69,380,949 km (0.118 R)
• M40: 71,602,777 km (0.087 R)
• M41: 81,943,730 km (0.11 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: 214 - 15,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit