🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.67 AU - 2.11 AU

Year: 931 Days

Day: 12.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,323,347 km

• M1: 285,283 km (0.055 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 10.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.05 AU - 6.17 AU

Year: 4759 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,323,347 km

• M1: 130,599 km (0.109 R)
• M2: 697,425 km (0.104 R)
• M3: 1,119,441 km (0.089 R)
• M4: 1,868,926 km (0.03 R)
• M5: 2,586,547 km (0.09 R)
• M6: 2,925,087 km (0.055 R)
• M7: 3,374,778 km (0.107 R)
• M8: 4,769,330 km (0.117 R)
• M9: 6,292,086 km (0.057 R)
• M10: 8,612,798 km (0.093 R)
• M11: 10,268,996 km (0.08 R)
• M12: 11,548,208 km (0.104 R)
• M13: 11,932,525 km (0.071 R)
• M14: 12,424,851 km (0.092 R)
• M15: 13,875,950 km (0.064 R)
• M16: 15,727,673 km (0.115 R)
• M17: 16,200,253 km (0.069 R)
• M18: 17,865,576 km (0.05 R)
• M19: 18,315,417 km (0.112 R)
• M20: 19,439,196 km (0.117 R)
• M21: 20,468,429 km (0.037 R)
• M22: 21,032,114 km (0.052 R)
• M23: 21,605,972 km (0.077 R)
• M24: 24,871,544 km (0.106 R)
• M25: 26,496,924 km (0.049 R)
• M26: 29,154,531 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 11.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.53 AU - 10.27 AU

Year: 11156 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,323,347 km

• M1: 143,016 km (0.085 R)
• M2: 626,067 km (0.073 R)
• M3: 1,746,256 km (0.117 R)
• M4: 2,168,122 km (0.096 R)
• M5: 2,713,257 km (0.09 R)
• M6: 3,160,105 km (0.118 R)
• M7: 3,610,993 km (0.085 R)
• M8: 4,278,948 km (0.12 R)
• M9: 6,750,903 km (0.108 R)
• M10: 8,879,830 km (0.118 R)
• M11: 9,562,595 km (0.101 R)
• M12: 10,746,213 km (0.056 R)
• M13: 11,129,483 km (0.044 R)
• M14: 12,595,842 km (0.119 R)
• M15: 13,076,200 km (0.064 R)
• M16: 14,474,641 km (0.1 R)
• M17: 16,094,637 km (0.098 R)
• M18: 16,533,557 km (0.096 R)
• M19: 17,567,128 km (0.057 R)
• M20: 18,849,781 km (0.114 R)
• M21: 23,072,330 km (0.096 R)
• M22: 24,444,442 km (0.048 R)
• M23: 26,041,549 km (0.042 R)
• M24: 29,164,105 km (0.101 R)
• M25: 31,737,487 km (0.074 R)
• M26: 32,727,825 km (0.077 R)
• M27: 33,738,658 km (0.073 R)

Asteroid Belt

Center: 10.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.6

Radius: 11.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.7 AU - 13.42 AU

Year: 13174 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,323,347 km

• M1: 146,905 km (0.109 R)
• M2: 1,012,778 km (0.119 R)
• M3: 1,581,549 km (0.091 R)
• M4: 2,187,420 km (0.036 R)
• M5: 2,723,429 km (0.092 R)
• M6: 3,272,304 km (0.08 R)
• M7: 4,204,598 km (0.096 R)
• M8: 5,582,843 km (0.118 R)
• M9: 6,091,027 km (0.079 R)
• M10: 6,590,385 km (0.115 R)
• M11: 7,242,482 km (0.069 R)
• M12: 7,671,528 km (0.11 R)
• M13: 8,964,204 km (0.106 R)
• M14: 9,560,650 km (0.096 R)
• M15: 10,396,902 km (0.078 R)
• M16: 10,832,980 km (0.098 R)
• M17: 13,907,216 km (0.117 R)
• M18: 14,504,411 km (0.107 R)
• M19: 15,964,636 km (0.106 R)
• M20: 22,072,119 km (0.118 R)
• M21: 27,150,518 km (0.096 R)
• M22: 31,012,985 km (0.099 R)
• M23: 31,463,574 km (0.079 R)
• M24: 32,609,194 km (0.112 R)
• M25: 44,201,384 km (0.06 R)
• M26: 47,402,479 km (0.08 R)
• M27: 48,907,284 km (0.041 R)
• M28: 51,853,913 km (0.094 R)
• M29: 53,290,053 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.5

Radius: 7.2

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.99 AU - 17.43 AU

Year: 23375 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,323,347 km

• M1: 90,806 km (0.098 R)
• M2: 338,390 km (0.119 R)
• M3: 565,929 km (0.102 R)
• M4: 879,785 km (0.105 R)
• M5: 1,116,599 km (0.113 R)
• M6: 1,396,646 km (0.104 R)
• M7: 1,637,199 km (0.111 R)
• M8: 2,020,918 km (0.106 R)
• M9: 2,287,800 km (0.059 R)
• M10: 2,744,373 km (0.056 R)
• M11: 4,120,823 km (0.108 R)
• M12: 6,239,578 km (0.045 R)
• M13: 7,037,084 km (0.063 R)
• M14: 8,357,883 km (0.038 R)
• M15: 9,325,482 km (0.105 R)
• M16: 9,607,026 km (0.099 R)
• M17: 10,607,087 km (0.098 R)
• M18: 10,852,129 km (0.116 R)
• M19: 11,481,337 km (0.108 R)
• M20: 11,739,843 km (0.101 R)
• M21: 12,201,352 km (0.085 R)
• M22: 13,949,104 km (0.075 R)
• M23: 16,421,358 km (0.076 R)
• M24: 31,073,123 km (0.111 R)
• M25: 34,036,358 km (0.102 R)
• M26: 34,302,642 km (0.045 R)
• M27: 36,067,299 km (0.025 R)
• M28: 37,465,141 km (0.116 R)
• M29: 39,776,428 km (0.067 R)
• M30: 42,951,942 km (0.096 R)
• M31: 46,292,463 km (0.046 R)
• M32: 48,613,324 km (0.114 R)
• M33: 52,948,521 km (0.057 R)
• M34: 57,346,100 km (0.08 R)
• M35: 58,102,018 km (0.119 R)
• M36: 63,177,724 km (0.107 R)
• M37: 64,389,616 km (0.092 R)
• M38: 66,236,402 km (0.083 R)
• M39: 71,333,351 km (0.11 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 18,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit