🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.9

Radius: 9.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.6 AU - 2.14 AU

Year: 1678 Days

Day: 6.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,218,870 km

• M1: 119,379 km (0.115 R)
• M2: 440,267 km (0.066 R)
• M3: 850,763 km (0.117 R)
• M4: 1,623,436 km (0.093 R)
• M5: 2,227,961 km (0.071 R)
• M6: 2,901,600 km (0.104 R)
• M7: 3,332,592 km (0.081 R)
• M8: 3,934,424 km (0.084 R)
• M9: 5,009,285 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 8.8

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.1 AU - 2.16 AU

Year: 2039 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,218,870 km

• M1: 111,002 km (0.085 R)
• M2: 449,990 km (0.053 R)
• M3: 793,617 km (0.079 R)
• M4: 1,126,322 km (0.095 R)
• M5: 1,552,377 km (0.099 R)
• M6: 2,071,631 km (0.118 R)
• M7: 2,774,891 km (0.061 R)
• M8: 3,288,012 km (0.116 R)
• M9: 3,735,608 km (0.112 R)
• M10: 5,235,626 km (0.084 R)
• M11: 6,095,066 km (0.095 R)
• M12: 6,401,442 km (0.064 R)
• M13: 8,368,505 km (0.049 R)
• M14: 11,154,915 km (0.096 R)
• M15: 12,287,371 km (0.108 R)
• M16: 12,860,630 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 14

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.8 AU - 2.74 AU

Year: 2244 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,218,870 km

• M1: 175,478 km (0.076 R)
• M2: 622,028 km (0.107 R)
• M3: 1,266,196 km (0.116 R)
• M4: 2,491,403 km (0.091 R)
• M5: 3,086,802 km (0.105 R)
• M6: 4,545,980 km (0.03 R)
• M7: 5,230,390 km (0.114 R)
• M8: 6,778,728 km (0.099 R)
• M9: 7,524,623 km (0.064 R)
• M10: 8,712,730 km (0.049 R)
• M11: 9,317,703 km (0.066 R)
• M12: 9,807,337 km (0.063 R)
• M13: 10,388,076 km (0.045 R)
• M14: 14,646,978 km (0.065 R)
• M15: 16,646,802 km (0.094 R)
• M16: 17,369,659 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 12.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.15 AU - 3.57 AU

Year: 3173 Days

Day: 14.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,218,870 km

• M1: 159,172 km (0.061 R)
• M2: 705,952 km (0.113 R)
• M3: 1,661,883 km (0.035 R)
• M4: 2,151,367 km (0.057 R)
• M5: 2,944,236 km (0.034 R)
• M6: 3,805,171 km (0.031 R)
• M7: 4,511,722 km (0.067 R)
• M8: 5,014,371 km (0.081 R)
• M9: 5,554,270 km (0.109 R)
• M10: 5,971,049 km (0.084 R)
• M11: 7,411,079 km (0.044 R)
• M12: 8,113,441 km (0.119 R)
• M13: 10,026,348 km (0.037 R)
• M14: 10,726,317 km (0.095 R)
• M15: 13,762,256 km (0.076 R)
• M16: 15,992,312 km (0.083 R)
• M17: 18,741,771 km (0.035 R)
• M18: 19,684,537 km (0.071 R)
• M19: 20,289,660 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.1

Radius: 9.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.78 AU - 4.46 AU

Year: 5486 Days

Day: 7.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,218,870 km

• M1: 124,017 km (0.064 R)
• M2: 584,030 km (0.114 R)
• M3: 1,392,457 km (0.038 R)
• M4: 2,256,534 km (0.101 R)
• M5: 2,806,456 km (0.076 R)
• M6: 3,257,194 km (0.077 R)
• M7: 4,282,538 km (0.082 R)
• M8: 4,954,681 km (0.052 R)
• M9: 6,449,613 km (0.052 R)
• M10: 6,835,875 km (0.054 R)
• M11: 7,953,221 km (0.079 R)
• M12: 10,105,785 km (0.115 R)
• M13: 13,608,021 km (0.086 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.6

Radius: 11.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.9 AU - 6.14 AU

Year: 7378 Days

Day: 11.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,218,870 km

• M1: 175,179 km (0.105 R)
• M2: 642,523 km (0.115 R)
• M3: 1,035,965 km (0.046 R)
• M4: 1,689,708 km (0.091 R)
• M5: 2,512,047 km (0.088 R)
• M6: 2,933,315 km (0.112 R)
• M7: 3,312,994 km (0.094 R)
• M8: 4,655,486 km (0.1 R)
• M9: 5,115,798 km (0.036 R)
• M10: 10,835,823 km (0.108 R)
• M11: 12,996,016 km (0.056 R)
• M12: 15,809,353 km (0.1 R)
• M13: 19,005,811 km (0.034 R)
• M14: 20,870,698 km (0.066 R)
• M15: 26,195,934 km (0.095 R)
• M16: 29,654,636 km (0.109 R)
• M17: 36,002,972 km (0.1 R)
• M18: 37,692,380 km (0.119 R)
• M19: 39,433,849 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785

Radius: 5.1

Gravity: 30.18 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.54 AU - 12.84 AU

Year: 22929 Days

Day: 22.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,218,870 km

• M1: 63,429 km (0.061 R)
• M2: 263,891 km (0.101 R)
• M3: 506,838 km (0.045 R)
• M4: 750,233 km (0.109 R)
• M5: 1,123,779 km (0.082 R)
• M6: 1,345,184 km (0.036 R)
• M7: 1,685,370 km (0.082 R)
• M8: 1,915,750 km (0.103 R)
• M9: 2,167,075 km (0.111 R)
• M10: 3,580,475 km (0.071 R)
• M11: 4,197,866 km (0.081 R)
• M12: 4,733,426 km (0.052 R)
• M13: 5,193,739 km (0.056 R)
• M14: 5,475,731 km (0.119 R)
• M15: 8,327,365 km (0.082 R)
• M16: 9,345,229 km (0.096 R)
• M17: 12,247,578 km (0.118 R)
• M18: 13,484,602 km (0.113 R)
• M19: 15,124,644 km (0.115 R)
• M20: 18,422,230 km (0.117 R)
• M21: 20,237,750 km (0.107 R)
• M22: 23,559,271 km (0.049 R)
• M23: 27,347,089 km (0.108 R)
• M24: 29,829,815 km (0.088 R)
• M25: 40,163,588 km (0.118 R)
• M26: 40,632,876 km (0.104 R)
• M27: 46,210,034 km (0.036 R)
• M28: 77,173,054 km (0.103 R)
• M29: 78,384,048 km (0.114 R)
• M30: 78,872,037 km (0.116 R)
• M31: 86,177,200 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit