🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 9.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.74 AU - 1 AU

Year: 524 Days

Day: 8.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,904,100 km

• M1: 119,379 km (0.1 R)
• M2: 529,277 km (0.05 R)
• M3: 953,088 km (0.086 R)
• M4: 1,298,809 km (0.116 R)
• M5: 1,612,964 km (0.107 R)
• M6: 2,297,823 km (0.1 R)
• M7: 2,753,648 km (0.115 R)
• M8: 3,165,491 km (0.057 R)
• M9: 3,655,574 km (0.076 R)
• M10: 4,005,483 km (0.034 R)
• M11: 4,668,351 km (0.082 R)
• M12: 5,034,118 km (0.097 R)
• M13: 5,618,746 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 12.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.82 AU - 1.14 AU

Year: 626 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,904,100 km

• M1: 151,692 km (0.092 R)
• M2: 534,663 km (0.116 R)
• M3: 929,751 km (0.087 R)
• M4: 1,501,963 km (0.058 R)
• M5: 1,927,868 km (0.032 R)
• M6: 2,322,657 km (0.083 R)
• M7: 2,817,676 km (0.11 R)
• M8: 3,409,036 km (0.091 R)
• M9: 3,834,044 km (0.094 R)
• M10: 5,619,195 km (0.107 R)
• M11: 6,215,343 km (0.103 R)
• M12: 6,768,855 km (0.112 R)
• M13: 7,467,178 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.4

Radius: 11.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.89 AU - 3.71 AU

Year: 3871 Days

Day: 6.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,904,100 km

• M1: 147,952 km (0.115 R)
• M2: 643,720 km (0.106 R)
• M3: 1,038,508 km (0.11 R)
• M4: 1,465,610 km (0.103 R)
• M5: 2,612,727 km (0.096 R)
• M6: 3,015,594 km (0.115 R)
• M7: 3,386,148 km (0.083 R)
• M8: 4,072,353 km (0.108 R)
• M9: 4,825,728 km (0.112 R)
• M10: 5,591,520 km (0.042 R)
• M11: 9,156,437 km (0.088 R)
• M12: 9,788,189 km (0.112 R)
• M13: 10,810,391 km (0.105 R)
• M14: 11,686,885 km (0.105 R)
• M15: 13,066,626 km (0.1 R)
• M16: 14,453,099 km (0.119 R)
• M17: 15,413,218 km (0.117 R)
• M18: 16,200,851 km (0.105 R)
• M19: 17,799,454 km (0.114 R)
• M20: 19,988,669 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 11.4

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.52 AU - 4.14 AU

Year: 3924 Days

Day: 13.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,904,100 km

• M1: 142,118 km (0.053 R)
• M2: 856,747 km (0.097 R)
• M3: 1,326,484 km (0.062 R)
• M4: 1,794,576 km (0.109 R)
• M5: 2,384,889 km (0.085 R)
• M6: 2,979,840 km (0.091 R)
• M7: 3,337,528 km (0.071 R)
• M8: 5,466,157 km (0.097 R)
• M9: 7,029,754 km (0.084 R)
• M10: 7,988,227 km (0.075 R)
• M11: 10,268,248 km (0.099 R)
• M12: 10,836,720 km (0.086 R)
• M13: 11,463,386 km (0.095 R)
• M14: 13,364,326 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 8.4

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.93 AU - 6.47 AU

Year: 7656 Days

Day: 7 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,904,100 km

• M1: 104,419 km (0.117 R)
• M2: 448,644 km (0.117 R)
• M3: 721,810 km (0.065 R)
• M4: 1,175,690 km (0.115 R)
• M5: 1,608,925 km (0.115 R)
• M6: 2,598,216 km (0.072 R)
• M7: 3,573,295 km (0.119 R)
• M8: 3,973,170 km (0.098 R)
• M9: 4,292,412 km (0.103 R)
• M10: 4,628,708 km (0.091 R)
• M11: 5,259,861 km (0.106 R)
• M12: 6,294,929 km (0.062 R)
• M13: 7,031,100 km (0.115 R)
• M14: 7,741,690 km (0.099 R)
• M15: 8,630,152 km (0.036 R)
• M16: 8,941,016 km (0.072 R)
• M17: 10,210,503 km (0.089 R)
• M18: 10,558,319 km (0.114 R)
• M19: 11,330,543 km (0.108 R)
• M20: 11,649,785 km (0.097 R)
• M21: 16,030,160 km (0.039 R)
• M22: 16,500,496 km (0.065 R)
• M23: 18,547,742 km (0.117 R)
• M24: 22,382,235 km (0.106 R)
• M25: 24,351,841 km (0.118 R)
• M26: 26,808,238 km (0.076 R)
• M27: 28,928,039 km (0.106 R)
• M28: 30,743,709 km (0.118 R)
• M29: 33,498,703 km (0.119 R)
• M30: 34,046,680 km (0.119 R)
• M31: 37,814,751 km (0.12 R)
• M32: 38,648,311 km (0.114 R)
• M33: 39,860,353 km (0.103 R)
• M34: 41,222,591 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.2

Radius: 7.3

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.23 AU - 10.39 AU

Year: 18342 Days

Day: 16.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,904,100 km

• M1: 119,080 km (0.091 R)
• M2: 463,155 km (0.067 R)
• M3: 1,127,519 km (0.113 R)
• M4: 1,487,452 km (0.083 R)
• M5: 2,130,274 km (0.096 R)
• M6: 2,417,352 km (0.044 R)
• M7: 2,994,800 km (0.118 R)
• M8: 3,302,971 km (0.107 R)
• M9: 4,104,966 km (0.119 R)
• M10: 5,811,279 km (0.071 R)
• M11: 7,752,012 km (0.067 R)
• M12: 8,235,812 km (0.11 R)
• M13: 8,946,551 km (0.105 R)
• M14: 11,509,163 km (0.107 R)
• M15: 11,821,074 km (0.069 R)
• M16: 12,138,670 km (0.071 R)
• M17: 14,094,363 km (0.099 R)
• M18: 15,711,367 km (0.077 R)
• M19: 22,829,832 km (0.095 R)
• M20: 24,329,700 km (0.077 R)
• M21: 24,637,423 km (0.081 R)
• M22: 27,858,564 km (0.104 R)
• M23: 34,088,418 km (0.116 R)
• M24: 34,602,885 km (0.099 R)
• M25: 35,911,567 km (0.101 R)
• M26: 36,177,253 km (0.091 R)
• M27: 37,662,012 km (0.082 R)
• M28: 38,073,855 km (0.057 R)
• M29: 39,186,863 km (0.054 R)
• M30: 46,955,331 km (0.093 R)
• M31: 49,866,655 km (0.073 R)
• M32: 51,030,676 km (0.101 R)
• M33: 52,724,722 km (0.088 R)
• M34: 54,281,139 km (0.086 R)
• M35: 57,849,197 km (0.052 R)
• M36: 67,043,782 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.6

Radius: 5.4

Gravity: 27.8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.93 AU - 12.39 AU

Year: 20910 Days

Day: 15.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,904,100 km

• M1: 67,469 km (0.059 R)
• M2: 257,608 km (0.065 R)
• M3: 1,591,273 km (0.099 R)
• M4: 3,071,244 km (0.09 R)
• M5: 4,943,312 km (0.106 R)
• M6: 5,289,631 km (0.037 R)
• M7: 7,565,464 km (0.085 R)
• M8: 11,917,415 km (0.095 R)
• M9: 12,260,593 km (0.101 R)
• M10: 15,247,015 km (0.093 R)
• M11: 19,241,877 km (0.105 R)
• M12: 24,870,048 km (0.04 R)
• M13: 27,995,895 km (0.038 R)
• M14: 28,602,215 km (0.102 R)
• M15: 30,985,908 km (0.095 R)
• M16: 34,044,586 km (0.097 R)
• M17: 40,754,050 km (0.119 R)
• M18: 45,241,388 km (0.098 R)
• M19: 50,046,920 km (0.065 R)
• M20: 55,751,985 km (0.06 R)
• M21: 56,710,907 km (0.084 R)
• M22: 57,680,750 km (0.059 R)
• M23: 73,355,914 km (0.108 R)
• M24: 73,585,248 km (0.07 R)
• M25: 77,318,762 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit