🌌 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: 260.8

Radius: 13.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 300 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 60,983,350 km

• M1: 168,148 km (0.09 R)
• M2: 649,853 km (0.084 R)
• M3: 1,609,823 km (0.106 R)
• M4: 2,543,014 km (0.045 R)
• M5: 3,219,346 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.2

Radius: 9.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.66 AU - 0.68 AU

Year: 372 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,983,350 km

• M1: 120,576 km (0.114 R)
• M2: 448,046 km (0.058 R)
• M3: 949,198 km (0.107 R)
• M4: 1,315,115 km (0.117 R)
• M5: 1,775,577 km (0.059 R)
• M6: 2,142,989 km (0.112 R)
• M7: 2,676,156 km (0.11 R)
• M8: 3,122,257 km (0.089 R)
• M9: 3,706,886 km (0.039 R)
• M10: 4,031,663 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 13.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.12 AU - 1.48 AU

Year: 1005 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,983,350 km

• M1: 166,951 km (0.03 R)
• M2: 682,615 km (0.095 R)
• M3: 1,240,615 km (0.055 R)
• M4: 1,885,532 km (0.104 R)
• M5: 2,409,124 km (0.115 R)
• M6: 3,236,700 km (0.092 R)
• M7: 3,933,975 km (0.062 R)
• M8: 4,729,686 km (0.116 R)
• M9: 5,324,039 km (0.12 R)
• M10: 6,214,894 km (0.106 R)
• M11: 6,974,702 km (0.081 R)
• M12: 8,292,808 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.2

Radius: 8.3

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.48 AU - 2.04 AU

Year: 1584 Days

Day: 7.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,983,350 km

• M1: 103,223 km (0.104 R)
• M2: 465,997 km (0.103 R)
• M3: 741,557 km (0.116 R)
• M4: 1,053,319 km (0.092 R)
• M5: 1,335,909 km (0.092 R)
• M6: 2,571,288 km (0.056 R)
• M7: 3,181,348 km (0.118 R)
• M8: 3,457,207 km (0.107 R)
• M9: 3,901,363 km (0.083 R)
• M10: 5,210,494 km (0.089 R)
• M11: 5,930,808 km (0.116 R)
• M12: 6,398,600 km (0.105 R)
• M13: 6,740,581 km (0.086 R)
• M14: 7,867,950 km (0.042 R)
• M15: 8,289,368 km (0.1 R)
• M16: 8,755,365 km (0.095 R)
• M17: 11,565,561 km (0.076 R)
• M18: 12,710,882 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.1

Radius: 12

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.98 AU - 2.56 AU

Year: 2320 Days

Day: 8 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,983,350 km

• M1: 149,299 km (0.116 R)
• M2: 547,827 km (0.099 R)
• M3: 1,126,771 km (0.089 R)
• M4: 1,606,980 km (0.096 R)
• M5: 2,282,415 km (0.085 R)
• M6: 3,065,709 km (0.118 R)
• M7: 3,480,245 km (0.074 R)
• M8: 4,237,060 km (0.116 R)
• M9: 4,935,234 km (0.048 R)
• M10: 6,292,386 km (0.118 R)
• M11: 6,992,803 km (0.107 R)
• M12: 11,193,960 km (0.096 R)
• M13: 13,801,152 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 12.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.54 AU - 5.3 AU

Year: 7402 Days

Day: 14.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,983,350 km

• M1: 158,275 km (0.088 R)
• M2: 1,103,284 km (0.096 R)
• M3: 1,531,583 km (0.072 R)
• M4: 2,042,310 km (0.073 R)
• M5: 3,326,907 km (0.109 R)
• M6: 3,802,628 km (0.093 R)
• M7: 4,808,225 km (0.071 R)
• M8: 5,268,987 km (0.096 R)
• M9: 6,213,248 km (0.087 R)
• M10: 7,378,915 km (0.117 R)
• M11: 8,033,854 km (0.109 R)
• M12: 8,602,027 km (0.107 R)
• M13: 9,955,888 km (0.084 R)
• M14: 10,660,045 km (0.109 R)
• M15: 12,646,705 km (0.108 R)
• M16: 15,232,953 km (0.093 R)
• M17: 18,153,851 km (0.084 R)
• M18: 20,445,541 km (0.111 R)
• M19: 21,506,339 km (0.085 R)
• M20: 26,918,042 km (0.087 R)
• M21: 29,126,556 km (0.098 R)
• M22: 31,453,252 km (0.114 R)
• M23: 31,953,208 km (0.103 R)
• M24: 35,818,966 km (0.079 R)
• M25: 36,254,745 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.2

Radius: 7.1

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.79 AU - 8.59 AU

Year: 15897 Days

Day: 22.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,983,350 km

• M1: 88,263 km (0.069 R)
• M2: 467,643 km (0.109 R)
• M3: 1,396,646 km (0.095 R)
• M4: 1,748,949 km (0.082 R)
• M5: 2,009,847 km (0.034 R)
• M6: 2,481,679 km (0.098 R)
• M7: 3,756,403 km (0.08 R)
• M8: 4,254,563 km (0.067 R)
• M9: 4,997,766 km (0.077 R)
• M10: 5,600,495 km (0.055 R)
• M11: 7,121,756 km (0.101 R)
• M12: 7,474,059 km (0.112 R)
• M13: 8,213,671 km (0.107 R)
• M14: 10,554,878 km (0.086 R)
• M15: 10,897,457 km (0.089 R)
• M16: 12,342,273 km (0.116 R)
• M17: 19,067,146 km (0.067 R)
• M18: 20,267,370 km (0.056 R)
• M19: 20,530,961 km (0.115 R)
• M20: 20,885,957 km (0.113 R)
• M21: 25,984,402 km (0.083 R)
• M22: 27,997,391 km (0.065 R)
• M23: 29,771,173 km (0.09 R)
• M24: 31,618,707 km (0.084 R)
• M25: 32,932,176 km (0.065 R)
• M26: 42,441,215 km (0.117 R)
• M27: 44,628,934 km (0.053 R)
• M28: 50,828,420 km (0.029 R)
• M29: 53,293,643 km (0.115 R)
• M30: 54,810,565 km (0.1 R)
• M31: 58,995,865 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit