🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 10.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 295 Days

Day: 8.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,434,313 km

• M1: 136,583 km (0.085 R)
• M2: 496,964 km (0.083 R)
• M3: 941,270 km (0.041 R)
• M4: 1,565,392 km (0.068 R)
• M5: 2,319,964 km (0.089 R)
• M6: 2,660,897 km (0.099 R)
• M7: 3,152,027 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.9

Radius: 10.6

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.71 AU - 1.13 AU

Year: 588 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,434,313 km

• M1: 131,945 km (0.087 R)
• M2: 483,800 km (0.084 R)
• M3: 829,819 km (0.1 R)
• M4: 1,258,118 km (0.087 R)
• M5: 1,758,822 km (0.11 R)
• M6: 2,116,959 km (0.089 R)
• M7: 2,471,656 km (0.073 R)
• M8: 3,115,974 km (0.12 R)
• M9: 3,983,492 km (0.117 R)
• M10: 4,326,670 km (0.071 R)
• M11: 5,865,134 km (0.108 R)
• M12: 7,011,353 km (0.118 R)
• M13: 7,447,132 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.4

Radius: 8.5

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.9 AU - 0.94 AU

Year: 588 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,434,313 km

• M1: 107,411 km (0.104 R)
• M2: 373,995 km (0.107 R)
• M3: 646,113 km (0.117 R)
• M4: 1,014,124 km (0.052 R)
• M5: 1,357,002 km (0.077 R)
• M6: 1,695,991 km (0.098 R)
• M7: 2,242,771 km (0.111 R)
• M8: 2,698,596 km (0.044 R)
• M9: 3,937,117 km (0.043 R)
• M10: 4,245,588 km (0.09 R)
• M11: 4,682,114 km (0.07 R)
• M12: 5,182,818 km (0.099 R)
• M13: 5,464,062 km (0.068 R)
• M14: 5,792,878 km (0.089 R)
• M15: 6,409,970 km (0.062 R)
• M16: 6,755,241 km (0.104 R)
• M17: 7,416,913 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 10.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.89 AU - 0.97 AU

Year: 598 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,434,313 km

• M1: 134,339 km (0.092 R)
• M2: 536,608 km (0.098 R)
• M3: 1,103,434 km (0.102 R)
• M4: 1,531,433 km (0.048 R)
• M5: 2,398,054 km (0.072 R)
• M6: 2,741,381 km (0.061 R)
• M7: 3,217,102 km (0.073 R)
• M8: 3,722,743 km (0.09 R)
• M9: 4,093,297 km (0.055 R)
• M10: 4,446,498 km (0.098 R)
• M11: 4,834,704 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.5

Radius: 10.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.94 AU - 2.28 AU

Year: 2044 Days

Day: 14.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,434,313 km

• M1: 127,158 km (0.066 R)
• M2: 623,674 km (0.114 R)
• M3: 1,130,362 km (0.046 R)
• M4: 1,621,342 km (0.037 R)
• M5: 2,018,524 km (0.094 R)
• M6: 4,366,762 km (0.061 R)
• M7: 4,795,360 km (0.112 R)
• M8: 5,453,740 km (0.108 R)
• M9: 7,961,150 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 8.4

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.21 AU - 4.23 AU

Year: 5781 Days

Day: 9.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,434,313 km

• M1: 118,033 km (0.091 R)
• M2: 523,443 km (0.097 R)
• M3: 977,472 km (0.077 R)
• M4: 1,315,115 km (0.097 R)
• M5: 1,578,706 km (0.096 R)
• M6: 2,662,393 km (0.105 R)
• M7: 3,289,807 km (0.103 R)
• M8: 4,970,688 km (0.106 R)
• M9: 5,388,366 km (0.071 R)
• M10: 8,023,831 km (0.086 R)
• M11: 8,404,558 km (0.083 R)
• M12: 8,678,172 km (0.107 R)
• M13: 9,161,074 km (0.104 R)
• M14: 9,704,264 km (0.045 R)
• M15: 10,993,499 km (0.041 R)
• M16: 11,751,810 km (0.098 R)
• M17: 14,071,625 km (0.072 R)
• M18: 15,194,506 km (0.078 R)
• M19: 15,896,270 km (0.063 R)
• M20: 17,681,272 km (0.111 R)
• M21: 19,188,919 km (0.113 R)
• M22: 19,664,341 km (0.047 R)
• M23: 21,065,923 km (0.101 R)
• M24: 21,571,863 km (0.119 R)
• M25: 22,085,882 km (0.077 R)
• M26: 22,910,016 km (0.094 R)
• M27: 24,699,506 km (0.063 R)
• M28: 29,532,265 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.8

Radius: 12.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5 AU - 5.44 AU

Year: 7953 Days

Day: 12.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,434,313 km

• M1: 156,928 km (0.051 R)
• M2: 737,518 km (0.111 R)
• M3: 1,435,392 km (0.105 R)
• M4: 1,848,132 km (0.045 R)
• M5: 3,361,165 km (0.115 R)
• M6: 4,571,412 km (0.08 R)
• M7: 5,916,147 km (0.107 R)
• M8: 7,549,457 km (0.118 R)
• M9: 8,169,839 km (0.07 R)
• M10: 9,049,624 km (0.079 R)
• M11: 9,559,902 km (0.113 R)
• M12: 13,094,302 km (0.1 R)
• M13: 14,611,374 km (0.057 R)
• M14: 15,510,606 km (0.03 R)
• M15: 16,378,124 km (0.105 R)
• M16: 18,210,250 km (0.093 R)
• M17: 20,568,959 km (0.105 R)
• M18: 21,047,972 km (0.073 R)
• M19: 22,278,115 km (0.095 R)
• M20: 22,868,428 km (0.101 R)
• M21: 23,642,597 km (0.045 R)
• M22: 25,425,505 km (0.059 R)
• M23: 27,584,950 km (0.086 R)
• M24: 30,893,157 km (0.094 R)
• M25: 31,839,364 km (0.105 R)
• M26: 32,480,839 km (0.08 R)
• M27: 34,233,528 km (0.107 R)
• M28: 37,215,163 km (0.115 R)
• M29: 37,688,640 km (0.101 R)
• M30: 39,869,777 km (0.074 R)
• M31: 41,750,671 km (0.086 R)
• M32: 42,648,259 km (0.117 R)
• M33: 43,689,909 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.5

Radius: 5.1

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.4 AU - 9 AU

Year: 17112 Days

Day: 24.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,434,313 km

• M1: 63,429 km (0.111 R)
• M2: 287,527 km (0.1 R)
• M3: 576,849 km (0.119 R)
• M4: 1,339,799 km (0.081 R)
• M5: 1,514,230 km (0.064 R)
• M6: 2,189,664 km (0.109 R)
• M7: 2,583,555 km (0.084 R)
• M8: 3,096,975 km (0.111 R)
• M9: 3,484,434 km (0.098 R)
• M10: 4,610,307 km (0.118 R)
• M11: 5,471,542 km (0.116 R)
• M12: 6,682,238 km (0.054 R)
• M13: 7,327,902 km (0.104 R)
• M14: 7,688,882 km (0.084 R)
• M15: 8,593,500 km (0.112 R)
• M16: 8,944,008 km (0.069 R)
• M17: 11,073,683 km (0.102 R)
• M18: 12,476,462 km (0.093 R)
• M19: 13,385,868 km (0.106 R)
• M20: 13,925,019 km (0.061 R)
• M21: 15,263,321 km (0.093 R)
• M22: 16,076,086 km (0.06 R)
• M23: 17,467,795 km (0.112 R)
• M24: 21,751,530 km (0.118 R)
• M25: 24,332,393 km (0.03 R)
• M26: 24,932,430 km (0.051 R)
• M27: 30,206,952 km (0.059 R)
• M28: 38,019,551 km (0.101 R)
• M29: 52,349,680 km (0.077 R)
• M30: 52,847,692 km (0.1 R)
• M31: 53,348,695 km (0.091 R)
• M32: 57,472,360 km (0.031 R)
• M33: 58,892,643 km (0.079 R)
• M34: 59,792,175 km (0.072 R)
• M35: 61,066,898 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 15,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit