🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 12.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.83 AU

Year: 372 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,119,403 km

• M1: 159,172 km (0.04 R)
• M2: 607,816 km (0.105 R)
• M3: 1,033,123 km (0.107 R)
• M4: 1,575,415 km (0.111 R)
• M5: 2,586,398 km (0.057 R)
• M6: 3,000,784 km (0.117 R)
• M7: 4,243,792 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.8

Radius: 8.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.79 AU - 0.97 AU

Year: 560 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,119,403 km

• M1: 109,506 km (0.111 R)
• M2: 499,058 km (0.116 R)
• M3: 845,826 km (0.117 R)
• M4: 1,715,439 km (0.113 R)
• M5: 2,183,979 km (0.084 R)
• M6: 3,202,890 km (0.068 R)
• M7: 4,310,513 km (0.118 R)
• M8: 4,944,210 km (0.091 R)
• M9: 5,521,209 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.6

Radius: 12.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.9 AU - 1.08 AU

Year: 668 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,119,403 km

• M1: 162,463 km (0.109 R)
• M2: 590,612 km (0.107 R)
• M3: 983,008 km (0.118 R)
• M4: 1,496,278 km (0.05 R)
• M5: 1,878,650 km (0.09 R)
• M6: 2,370,229 km (0.118 R)
• M7: 2,867,642 km (0.098 R)
• M8: 3,490,567 km (0.085 R)
• M9: 4,836,350 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 12.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.17 AU - 3.03 AU

Year: 2843 Days

Day: 6.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,119,403 km

• M1: 154,086 km (0.049 R)
• M2: 558,449 km (0.119 R)
• M3: 1,240,914 km (0.071 R)
• M4: 2,049,341 km (0.083 R)
• M5: 3,889,096 km (0.096 R)
• M6: 4,429,443 km (0.057 R)
• M7: 5,333,762 km (0.073 R)
• M8: 5,781,659 km (0.072 R)
• M9: 7,860,770 km (0.098 R)
• M10: 8,505,387 km (0.115 R)
• M11: 9,351,961 km (0.106 R)
• M12: 12,720,905 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.6

Radius: 6.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.78 AU - 6.96 AU

Year: 10904 Days

Day: 21.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,119,403 km

• M1: 83,775 km (0.098 R)
• M2: 391,797 km (0.109 R)
• M3: 667,057 km (0.05 R)
• M4: 909,256 km (0.115 R)
• M5: 1,129,314 km (0.078 R)
• M6: 1,628,074 km (0.049 R)
• M7: 1,928,017 km (0.041 R)
• M8: 2,169,020 km (0.107 R)
• M9: 2,481,380 km (0.104 R)
• M10: 2,937,953 km (0.12 R)
• M11: 3,970,028 km (0.09 R)
• M12: 4,971,736 km (0.045 R)
• M13: 5,818,908 km (0.096 R)
• M14: 6,556,426 km (0.104 R)
• M15: 8,610,405 km (0.03 R)
• M16: 8,894,192 km (0.102 R)
• M17: 10,003,161 km (0.065 R)
• M18: 10,271,689 km (0.107 R)
• M19: 11,058,723 km (0.081 R)
• M20: 17,212,133 km (0.096 R)
• M21: 20,390,938 km (0.048 R)
• M22: 26,750,942 km (0.108 R)
• M23: 28,952,574 km (0.089 R)
• M24: 30,610,716 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.5

Radius: 3

Gravity: 104.61 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.23 AU - 8.11 AU

Year: 11684 Days

Day: 15.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,119,403 km

• M1: 37,250 km (0.079 R)
• M2: 152,739 km (0.103 R)
• M3: 332,706 km (0.11 R)
• M4: 960,418 km (0.095 R)
• M5: 1,112,111 km (0.099 R)
• M6: 2,527,306 km (0.06 R)
• M7: 2,702,934 km (0.108 R)
• M8: 2,886,790 km (0.059 R)
• M9: 3,847,059 km (0.112 R)
• M10: 4,509,029 km (0.077 R)
• M11: 6,210,556 km (0.064 R)
• M12: 7,422,598 km (0.114 R)
• M13: 7,737,052 km (0.117 R)
• M14: 7,920,758 km (0.069 R)
• M15: 11,210,864 km (0.108 R)
• M16: 14,600,603 km (0.112 R)
• M17: 16,716,216 km (0.093 R)
• M18: 16,946,148 km (0.06 R)
• M19: 21,452,634 km (0.082 R)
• M20: 25,464,400 km (0.067 R)
• M21: 25,768,682 km (0.05 R)
• M22: 28,508,417 km (0.092 R)
• M23: 36,065,653 km (0.086 R)
• M24: 36,965,185 km (0.05 R)
• M25: 38,943,019 km (0.048 R)
• M26: 40,990,265 km (0.118 R)
• M27: 43,395,949 km (0.086 R)
• M28: 51,335,407 km (0.102 R)
• M29: 52,636,759 km (0.078 R)
• M30: 53,461,193 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit