🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 11.3

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.64 AU - 0.86 AU

Year: 441 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,014,871 km

• M1: 140,622 km (0.1 R)
• M2: 555,606 km (0.077 R)
• M3: 1,034,768 km (0.086 R)
• M4: 1,520,662 km (0.106 R)
• M5: 2,351,080 km (0.053 R)
• M6: 3,946,691 km (0.069 R)
• M7: 4,751,528 km (0.112 R)
• M8: 5,471,542 km (0.105 R)
• M9: 6,300,464 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 9.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.17 AU

Year: 688 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,014,871 km

• M1: 116,986 km (0.089 R)
• M2: 485,595 km (0.078 R)
• M3: 820,096 km (0.072 R)
• M4: 1,262,606 km (0.091 R)
• M5: 1,941,332 km (0.072 R)
• M6: 2,526,259 km (0.036 R)
• M7: 3,108,494 km (0.111 R)
• M8: 3,431,775 km (0.046 R)
• M9: 4,197,716 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 10.7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.01 AU - 1.55 AU

Year: 982 Days

Day: 12.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,014,871 km

• M1: 133,591 km (0.059 R)
• M2: 533,765 km (0.101 R)
• M3: 876,344 km (0.034 R)
• M4: 1,260,212 km (0.064 R)
• M5: 1,613,114 km (0.106 R)
• M6: 1,981,573 km (0.097 R)
• M7: 2,348,836 km (0.108 R)
• M8: 2,723,429 km (0.095 R)
• M9: 3,109,990 km (0.109 R)
• M10: 3,610,096 km (0.084 R)
• M11: 4,095,391 km (0.088 R)
• M12: 4,943,162 km (0.103 R)
• M13: 6,079,209 km (0.107 R)
• M14: 6,486,564 km (0.102 R)
• M15: 6,984,874 km (0.094 R)
• M16: 8,247,181 km (0.079 R)
• M17: 9,004,894 km (0.1 R)
• M18: 10,886,985 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.6

Radius: 11.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.22 AU - 1.84 AU

Year: 1284 Days

Day: 6.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,014,871 km

• M1: 147,055 km (0.08 R)
• M2: 1,139,786 km (0.109 R)
• M3: 1,877,004 km (0.088 R)
• M4: 3,347,701 km (0.09 R)
• M5: 3,978,555 km (0.117 R)
• M6: 4,912,345 km (0.103 R)
• M7: 5,516,571 km (0.053 R)
• M8: 6,314,825 km (0.062 R)
• M9: 7,142,999 km (0.1 R)
• M10: 8,882,822 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.2

Radius: 10

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.19 AU - 3.51 AU

Year: 3263 Days

Day: 11.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,014,871 km

• M1: 124,465 km (0.071 R)
• M2: 500,854 km (0.037 R)
• M3: 1,028,934 km (0.098 R)
• M4: 1,747,752 km (0.095 R)
• M5: 3,606,505 km (0.067 R)
• M6: 4,981,459 km (0.086 R)
• M7: 6,145,929 km (0.102 R)
• M8: 7,119,961 km (0.119 R)
• M9: 8,647,056 km (0.076 R)
• M10: 9,779,512 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 11.4

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.36 AU - 6.56 AU

Year: 8653 Days

Day: 5.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,014,871 km

• M1: 141,819 km (0.068 R)
• M2: 510,278 km (0.058 R)
• M3: 964,906 km (0.09 R)
• M4: 1,504,057 km (0.105 R)
• M5: 1,897,948 km (0.1 R)
• M6: 2,544,510 km (0.056 R)
• M7: 3,003,776 km (0.112 R)
• M8: 3,859,775 km (0.03 R)
• M9: 4,250,375 km (0.047 R)
• M10: 4,871,355 km (0.097 R)
• M11: 5,983,167 km (0.061 R)
• M12: 6,801,318 km (0.101 R)
• M13: 8,616,089 km (0.047 R)
• M14: 10,041,009 km (0.076 R)
• M15: 12,159,465 km (0.029 R)
• M16: 13,235,971 km (0.102 R)
• M17: 14,747,657 km (0.026 R)
• M18: 15,448,224 km (0.102 R)
• M19: 16,642,015 km (0.091 R)
• M20: 19,818,427 km (0.12 R)
• M21: 23,549,398 km (0.108 R)
• M22: 24,242,933 km (0.049 R)
• M23: 25,489,383 km (0.032 R)
• M24: 28,303,319 km (0.108 R)
• M25: 28,791,606 km (0.075 R)
• M26: 29,385,061 km (0.105 R)
• M27: 31,007,450 km (0.055 R)
• M28: 34,319,397 km (0.061 R)
• M29: 40,146,833 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.9

Radius: 6.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.11 AU - 7.73 AU

Year: 12347 Days

Day: 18.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 64.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,014,871 km

• M1: 84,672 km (0.101 R)
• M2: 582,085 km (0.057 R)
• M3: 1,291,478 km (0.097 R)
• M4: 1,627,176 km (0.09 R)
• M5: 2,327,743 km (0.112 R)
• M6: 2,569,194 km (0.066 R)
• M7: 3,707,933 km (0.103 R)
• M8: 4,847,719 km (0.106 R)
• M9: 5,595,260 km (0.114 R)
• M10: 8,732,028 km (0.066 R)
• M11: 10,075,716 km (0.096 R)
• M12: 10,720,632 km (0.088 R)
• M13: 11,820,027 km (0.082 R)
• M14: 14,364,088 km (0.119 R)
• M15: 14,737,036 km (0.053 R)
• M16: 16,905,307 km (0.118 R)
• M17: 17,815,012 km (0.086 R)
• M18: 20,115,229 km (0.107 R)
• M19: 20,425,794 km (0.108 R)
• M20: 30,477,275 km (0.077 R)
• M21: 32,032,943 km (0.11 R)
• M22: 33,314,997 km (0.077 R)
• M23: 37,953,429 km (0.034 R)
• M24: 41,733,617 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.1

Radius: 3.3

Gravity: 85.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.76 AU - 11.46 AU

Year: 20206 Days

Day: 16.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,014,871 km

• M1: 105,018 km (0.117 R)
• M2: 259,552 km (0.091 R)
• M3: 614,698 km (0.076 R)
• M4: 970,741 km (0.114 R)
• M5: 1,129,763 km (0.102 R)
• M6: 1,586,785 km (0.112 R)
• M7: 1,789,041 km (0.062 R)
• M8: 2,113,519 km (0.051 R)
• M9: 2,381,598 km (0.116 R)
• M10: 2,747,814 km (0.074 R)
• M11: 3,178,805 km (0.077 R)
• M12: 5,238,319 km (0.108 R)
• M13: 7,732,714 km (0.097 R)
• M14: 8,420,415 km (0.112 R)
• M15: 9,976,981 km (0.11 R)
• M16: 10,984,672 km (0.063 R)
• M17: 13,421,323 km (0.1 R)
• M18: 13,872,360 km (0.111 R)
• M19: 14,178,587 km (0.108 R)
• M20: 20,194,815 km (0.078 R)
• M21: 22,004,650 km (0.094 R)
• M22: 25,827,624 km (0.093 R)
• M23: 29,186,993 km (0.053 R)
• M24: 29,816,052 km (0.102 R)
• M25: 30,070,219 km (0.065 R)
• M26: 30,325,732 km (0.107 R)
• M27: 33,233,317 km (0.112 R)
• M28: 34,474,530 km (0.108 R)
• M29: 38,083,579 km (0.089 R)
• M30: 38,233,027 km (0.087 R)
• M31: 39,137,496 km (0.118 R)
• M32: 39,289,637 km (0.067 R)
• M33: 42,898,237 km (0.082 R)
• M34: 49,156,664 km (0.108 R)
• M35: 50,766,037 km (0.076 R)
• M36: 52,225,664 km (0.072 R)
• M37: 64,074,862 km (0.084 R)
• M38: 70,618,872 km (0.088 R)
• M39: 74,051,844 km (0.116 R)
• M40: 76,876,999 km (0.078 R)
• M41: 82,741,236 km (0.211 R)
• M42: 83,999,204 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit