🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.3

Radius: 11.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.03 AU - 1.43 AU

Year: 942 Days

Day: 12.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,933,145 km

• M1: 147,952 km (0.06 R)
• M2: 591,510 km (0.116 R)
• M3: 1,516,623 km (0.059 R)
• M4: 2,087,788 km (0.054 R)
• M5: 2,533,889 km (0.059 R)
• M6: 3,096,826 km (0.11 R)
• M7: 3,488,323 km (0.083 R)
• M8: 4,423,459 km (0.088 R)
• M9: 4,941,068 km (0.114 R)
• M10: 5,321,196 km (0.118 R)
• M11: 5,886,676 km (0.098 R)
• M12: 6,972,458 km (0.078 R)
• M13: 8,859,186 km (0.087 R)
• M14: 9,251,282 km (0.098 R)
• M15: 9,801,952 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 13.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.22 AU - 1.3 AU

Year: 976 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,933,145 km

• M1: 167,998 km (0.104 R)
• M2: 602,879 km (0.091 R)
• M3: 1,033,871 km (0.064 R)
• M4: 1,845,290 km (0.091 R)
• M5: 2,288,698 km (0.102 R)
• M6: 4,040,040 km (0.116 R)
• M7: 4,530,572 km (0.119 R)
• M8: 5,079,895 km (0.109 R)
• M9: 5,591,669 km (0.118 R)
• M10: 6,116,309 km (0.1 R)
• M11: 7,787,916 km (0.11 R)
• M12: 8,363,119 km (0.1 R)
• M13: 9,776,520 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 12.5

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.97 AU - 1.99 AU

Year: 1923 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,933,145 km

• M1: 157,527 km (0.036 R)
• M2: 848,070 km (0.065 R)
• M3: 1,239,418 km (0.079 R)
• M4: 1,818,213 km (0.092 R)
• M5: 2,414,809 km (0.118 R)
• M6: 2,868,240 km (0.085 R)
• M7: 3,716,909 km (0.037 R)
• M8: 4,210,282 km (0.105 R)
• M9: 4,978,767 km (0.089 R)
• M10: 5,815,019 km (0.068 R)
• M11: 7,173,218 km (0.102 R)
• M12: 8,859,336 km (0.052 R)
• M13: 10,156,199 km (0.118 R)
• M14: 10,795,880 km (0.063 R)
• M15: 11,960,499 km (0.025 R)
• M16: 12,633,690 km (0.102 R)
• M17: 13,124,072 km (0.11 R)
• M18: 14,716,541 km (0.069 R)
• M19: 15,489,962 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.4

Radius: 8.1

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.92 AU - 3.12 AU

Year: 2761 Days

Day: 13.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 124.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,933,145 km

• M1: 101,727 km (0.038 R)
• M2: 565,031 km (0.026 R)
• M3: 1,221,018 km (0.111 R)
• M4: 1,609,523 km (0.076 R)
• M5: 2,258,928 km (0.111 R)
• M6: 3,105,053 km (0.118 R)
• M7: 4,962,012 km (0.101 R)
• M8: 5,479,920 km (0.07 R)
• M9: 6,819,120 km (0.095 R)
• M10: 10,464,820 km (0.047 R)
• M11: 11,637,069 km (0.108 R)
• M12: 12,465,841 km (0.087 R)
• M13: 13,556,260 km (0.098 R)
• M14: 16,025,821 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.6

Radius: 8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.57 AU - 4.75 AU

Year: 5857 Days

Day: 12.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,933,145 km

• M1: 99,632 km (0.074 R)
• M2: 565,031 km (0.099 R)
• M3: 855,251 km (0.093 R)
• M4: 1,405,622 km (0.08 R)
• M5: 1,705,865 km (0.117 R)
• M6: 2,049,042 km (0.107 R)
• M7: 3,250,911 km (0.042 R)
• M8: 5,091,264 km (0.117 R)
• M9: 6,408,922 km (0.11 R)
• M10: 6,988,614 km (0.115 R)
• M11: 8,112,693 km (0.111 R)
• M12: 8,572,856 km (0.111 R)
• M13: 10,382,990 km (0.09 R)
• M14: 12,112,790 km (0.035 R)
• M15: 12,480,651 km (0.068 R)
• M16: 13,628,665 km (0.104 R)
• M17: 15,804,716 km (0.113 R)
• M18: 16,410,737 km (0.116 R)
• M19: 21,294,060 km (0.089 R)
• M20: 24,064,313 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.8

Radius: 6.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.22 AU - 10.54 AU

Year: 21436 Days

Day: 17.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,933,145 km

• M1: 87,216 km (0.055 R)
• M2: 310,565 km (0.087 R)
• M3: 918,082 km (0.08 R)
• M4: 1,556,416 km (0.108 R)
• M5: 3,128,241 km (0.077 R)
• M6: 3,612,489 km (0.089 R)
• M7: 6,770,500 km (0.077 R)
• M8: 8,215,017 km (0.066 R)
• M9: 11,231,808 km (0.11 R)
• M10: 16,426,594 km (0.107 R)
• M11: 17,957,878 km (0.089 R)
• M12: 19,833,835 km (0.102 R)
• M13: 23,400,847 km (0.114 R)
• M14: 24,355,132 km (0.097 R)
• M15: 26,545,394 km (0.082 R)
• M16: 32,471,415 km (0.112 R)
• M17: 33,179,761 km (0.057 R)
• M18: 33,418,220 km (0.117 R)
• M19: 34,872,610 km (0.095 R)
• M20: 35,990,854 km (0.092 R)
• M21: 54,744,593 km (0.117 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: 160 - 15,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit