🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 15

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.65 AU - 0.99 AU

Year: 479 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,839,133 km

• M1: 186,549 km (0.111 R)
• M2: 661,671 km (0.102 R)
• M3: 1,546,992 km (0.047 R)
• M4: 2,016,878 km (0.082 R)
• M5: 2,540,920 km (0.072 R)
• M6: 3,146,342 km (0.088 R)
• M7: 3,688,036 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 12

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.23 AU - 1.65 AU

Year: 1116 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 80,839,133 km

• M1: 229,782 km (0.05 R)
• M2: 634,145 km (0.1 R)
• M3: 1,959,732 km (0.099 R)
• M4: 2,754,097 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 8.6

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.45 AU - 3.39 AU

Year: 3222 Days

Day: 6.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,839,133 km

• M1: 109,655 km (0.118 R)
• M2: 413,937 km (0.114 R)
• M3: 717,023 km (0.111 R)
• M4: 1,104,930 km (0.085 R)
• M5: 1,596,658 km (0.11 R)
• M6: 2,369,630 km (0.085 R)
• M7: 2,655,961 km (0.119 R)
• M8: 4,408,649 km (0.101 R)
• M9: 4,773,818 km (0.078 R)
• M10: 6,470,258 km (0.101 R)
• M11: 7,858,077 km (0.071 R)
• M12: 8,361,923 km (0.103 R)
• M13: 10,555,626 km (0.113 R)
• M14: 12,156,173 km (0.105 R)
• M15: 12,467,786 km (0.078 R)
• M16: 13,106,868 km (0.025 R)
• M17: 13,576,755 km (0.075 R)
• M18: 14,952,307 km (0.075 R)
• M19: 17,522,548 km (0.027 R)
• M20: 18,793,532 km (0.105 R)
• M21: 20,186,886 km (0.098 R)
• M22: 20,940,560 km (0.115 R)
• M23: 21,260,101 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 12.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.26 AU - 5.6 AU

Year: 7068 Days

Day: 5.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 98.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,839,133 km

• M1: 151,692 km (0.069 R)
• M2: 661,671 km (0.107 R)
• M3: 1,376,450 km (0.114 R)
• M4: 2,173,358 km (0.111 R)
• M5: 2,638,158 km (0.108 R)
• M6: 3,746,679 km (0.089 R)
• M7: 4,178,717 km (0.047 R)
• M8: 4,729,686 km (0.116 R)
• M9: 5,174,291 km (0.117 R)
• M10: 5,582,245 km (0.046 R)
• M11: 9,250,983 km (0.102 R)
• M12: 10,141,539 km (0.068 R)
• M13: 11,139,805 km (0.102 R)
• M14: 11,557,034 km (0.105 R)
• M15: 12,985,843 km (0.09 R)
• M16: 15,537,684 km (0.088 R)
• M17: 19,065,201 km (0.11 R)
• M18: 19,587,747 km (0.059 R)
• M19: 21,292,564 km (0.072 R)
• M20: 26,812,875 km (0.063 R)
• M21: 27,469,311 km (0.096 R)
• M22: 31,323,999 km (0.061 R)
• M23: 32,262,277 km (0.103 R)
• M24: 37,120,916 km (0.064 R)
• M25: 41,567,115 km (0.085 R)
• M26: 42,068,118 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 3.5

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.44 AU - 9 AU

Year: 13850 Days

Day: 20.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,839,133 km

• M1: 57,296 km (0.09 R)
• M2: 524,041 km (0.081 R)
• M3: 664,813 km (0.116 R)
• M4: 813,513 km (0.06 R)
• M5: 1,374,206 km (0.113 R)
• M6: 2,747,814 km (0.085 R)
• M7: 5,971,797 km (0.108 R)
• M8: 7,609,595 km (0.081 R)
• M9: 11,130,231 km (0.116 R)
• M10: 12,366,658 km (0.112 R)
• M11: 12,962,955 km (0.088 R)
• M12: 16,233,613 km (0.081 R)
• M13: 16,361,968 km (0.085 R)
• M14: 17,346,023 km (0.036 R)
• M15: 19,576,078 km (0.118 R)
• M16: 20,986,636 km (0.053 R)
• M17: 22,225,756 km (0.067 R)
• M18: 22,783,008 km (0.066 R)
• M19: 23,186,623 km (0.052 R)
• M20: 26,857,007 km (0.088 R)
• M21: 27,126,582 km (0.114 R)
• M22: 29,826,823 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 5.6

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.12 AU - 11.46 AU

Year: 21313 Days

Day: 23 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,839,133 km

• M1: 73,752 km (0.063 R)
• M2: 358,885 km (0.079 R)
• M3: 1,039,556 km (0.117 R)
• M4: 1,979,030 km (0.074 R)
• M5: 3,329,001 km (0.07 R)
• M6: 5,009,733 km (0.086 R)
• M7: 6,226,263 km (0.072 R)
• M8: 6,402,190 km (0.099 R)
• M9: 7,528,363 km (0.061 R)
• M10: 7,982,842 km (0.119 R)
• M11: 9,114,250 km (0.101 R)
• M12: 10,045,198 km (0.069 R)
• M13: 10,533,635 km (0.04 R)
• M14: 11,492,108 km (0.117 R)
• M15: 16,322,923 km (0.072 R)
• M16: 17,867,072 km (0.095 R)
• M17: 24,145,246 km (0.109 R)
• M18: 29,345,866 km (0.096 R)
• M19: 38,104,822 km (0.1 R)
• M20: 40,500,183 km (0.097 R)
• M21: 42,047,025 km (0.119 R)
• M22: 45,093,885 km (0.07 R)
• M23: 46,419,770 km (0.076 R)
• M24: 50,199,211 km (0.067 R)
• M25: 50,552,711 km (0.048 R)
• M26: 53,440,249 km (0.113 R)
• M27: 56,055,369 km (0.081 R)
• M28: 57,201,738 km (0.039 R)
• M29: 66,302,674 km (0.106 R)
• M30: 69,319,315 km (0.053 R)
• M31: 72,877,650 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 20,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit