🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 9.5

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.76 AU - 1.04 AU

Year: 551 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,310,978 km

• M1: 118,631 km (0.031 R)
• M2: 457,620 km (0.078 R)
• M3: 810,521 km (0.074 R)
• M4: 1,452,595 km (0.115 R)
• M5: 2,075,970 km (0.077 R)
• M6: 2,856,871 km (0.053 R)
• M7: 3,340,520 km (0.104 R)
• M8: 3,752,214 km (0.087 R)
• M9: 4,094,045 km (0.067 R)
• M10: 4,614,047 km (0.102 R)
• M11: 5,007,190 km (0.112 R)
• M12: 5,511,934 km (0.079 R)
• M13: 5,955,042 km (0.044 R)
• M14: 6,542,214 km (0.106 R)
• M15: 6,891,824 km (0.097 R)
• M16: 7,210,617 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23

Radius: 10.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.12 AU

Year: 579 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 53,310,978 km

• M1: 152,141 km (0.067 R)
• M2: 696,976 km (0.117 R)
• M3: 1,599,500 km (0.091 R)
• M4: 2,249,802 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 10.1

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.78 AU - 2.36 AU

Year: 1923 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,310,978 km

• M1: 125,662 km (0.089 R)
• M2: 561,590 km (0.073 R)
• M3: 1,214,735 km (0.077 R)
• M4: 1,572,274 km (0.027 R)
• M5: 2,645,190 km (0.099 R)
• M6: 2,985,674 km (0.119 R)
• M7: 3,372,235 km (0.062 R)
• M8: 4,823,035 km (0.112 R)
• M9: 5,735,882 km (0.087 R)
• M10: 6,056,171 km (0.087 R)
• M11: 6,652,169 km (0.11 R)
• M12: 7,061,767 km (0.059 R)
• M13: 8,709,289 km (0.028 R)
• M14: 9,605,829 km (0.029 R)
• M15: 10,023,506 km (0.108 R)
• M16: 11,120,956 km (0.111 R)
• M17: 11,581,718 km (0.098 R)
• M18: 11,975,310 km (0.079 R)
• M19: 12,789,421 km (0.117 R)
• M20: 13,295,361 km (0.032 R)
• M21: 14,168,265 km (0.089 R)
• M22: 15,265,565 km (0.03 R)
• M23: 16,271,461 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 13.1

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.54 AU - 4.82 AU

Year: 5518 Days

Day: 9.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,310,978 km

• M1: 165,455 km (0.071 R)
• M2: 656,286 km (0.094 R)
• M3: 1,235,828 km (0.106 R)
• M4: 1,716,037 km (0.034 R)
• M5: 2,180,688 km (0.043 R)
• M6: 2,605,995 km (0.081 R)
• M7: 3,370,590 km (0.05 R)
• M8: 3,921,259 km (0.106 R)
• M9: 4,766,487 km (0.083 R)
• M10: 5,912,706 km (0.049 R)
• M11: 6,751,352 km (0.089 R)
• M12: 9,618,545 km (0.082 R)
• M13: 10,640,298 km (0.074 R)
• M14: 11,344,904 km (0.025 R)
• M15: 12,080,327 km (0.098 R)
• M16: 13,110,009 km (0.049 R)
• M17: 15,051,790 km (0.102 R)
• M18: 15,462,137 km (0.11 R)
• M19: 16,182,899 km (0.109 R)
• M20: 17,306,080 km (0.075 R)
• M21: 19,292,441 km (0.112 R)
• M22: 21,946,456 km (0.072 R)
• M23: 27,097,111 km (0.076 R)
• M24: 28,145,194 km (0.088 R)
• M25: 31,452,055 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 12

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.66 AU - 5.7 AU

Year: 6537 Days

Day: 10 Hours

Environment

Temp: -218 °C

Axial Tilt: 148.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,310,978 km

• M1: 149,299 km (0.105 R)
• M2: 570,117 km (0.097 R)
• M3: 988,094 km (0.094 R)
• M4: 1,393,654 km (0.116 R)
• M5: 2,050,089 km (0.08 R)
• M6: 2,586,846 km (0.068 R)
• M7: 3,120,163 km (0.119 R)
• M8: 4,134,137 km (0.082 R)
• M9: 8,129,148 km (0.105 R)
• M10: 9,583,688 km (0.084 R)
• M11: 11,783,974 km (0.107 R)
• M12: 13,298,054 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.5

Radius: 7.1

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.66 AU - 8.98 AU

Year: 15495 Days

Day: 16.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,310,978 km

• M1: 89,759 km (0.1 R)
• M2: 654,939 km (0.111 R)
• M3: 1,525,300 km (0.115 R)
• M4: 3,245,376 km (0.11 R)
• M5: 4,261,146 km (0.117 R)
• M6: 9,137,887 km (0.12 R)
• M7: 11,299,426 km (0.074 R)
• M8: 11,642,005 km (0.076 R)
• M9: 13,715,881 km (0.093 R)
• M10: 14,040,359 km (0.076 R)
• M11: 14,772,191 km (0.102 R)
• M12: 29,326,419 km (0.07 R)
• M13: 32,428,779 km (0.037 R)
• M14: 33,120,969 km (0.054 R)
• M15: 34,177,578 km (0.076 R)
• M16: 34,774,324 km (0.072 R)
• M17: 46,153,785 km (0.094 R)
• M18: 48,513,093 km (0.096 R)
• M19: 50,951,688 km (0.092 R)
• M20: 52,674,906 km (0.036 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 15,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit