🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 10.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.56 AU - 0.58 AU

Year: 287 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,890,569 km

• M1: 129,402 km (0.107 R)
• M2: 457,021 km (0.092 R)
• M3: 809,474 km (0.117 R)
• M4: 1,143,377 km (0.118 R)
• M5: 1,583,194 km (0.051 R)
• M6: 2,598,365 km (0.102 R)
• M7: 3,053,741 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 13.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.76 AU - 1.92 AU

Year: 1664 Days

Day: 11 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,890,569 km

• M1: 165,605 km (0.053 R)
• M2: 654,042 km (0.068 R)
• M3: 1,142,030 km (0.107 R)
• M4: 1,859,053 km (0.108 R)
• M5: 2,597,617 km (0.116 R)
• M6: 3,572,248 km (0.113 R)
• M7: 4,215,818 km (0.113 R)
• M8: 6,214,894 km (0.058 R)
• M9: 6,819,419 km (0.091 R)
• M10: 10,720,333 km (0.083 R)
• M11: 11,699,451 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.8

Radius: 12.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.19 AU - 3.55 AU

Year: 3242 Days

Day: 7.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,890,569 km

• M1: 159,023 km (0.085 R)
• M2: 553,213 km (0.097 R)
• M3: 945,907 km (0.057 R)
• M4: 1,402,929 km (0.104 R)
• M5: 2,135,659 km (0.091 R)
• M6: 2,553,187 km (0.12 R)
• M7: 3,417,713 km (0.114 R)
• M8: 4,305,876 km (0.12 R)
• M9: 4,862,529 km (0.08 R)
• M10: 6,466,817 km (0.104 R)
• M11: 7,325,957 km (0.056 R)
• M12: 7,823,370 km (0.113 R)
• M13: 9,884,829 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 8.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.66 AU - 3.64 AU

Year: 3728 Days

Day: 9.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,890,569 km

• M1: 106,514 km (0.046 R)
• M2: 441,613 km (0.109 R)
• M3: 789,578 km (0.07 R)
• M4: 1,875,808 km (0.119 R)
• M5: 2,501,276 km (0.097 R)
• M6: 3,071,543 km (0.062 R)
• M7: 3,690,879 km (0.08 R)
• M8: 3,957,163 km (0.043 R)
• M9: 5,602,739 km (0.058 R)
• M10: 6,680,443 km (0.103 R)
• M11: 7,186,233 km (0.111 R)
• M12: 8,095,638 km (0.104 R)
• M13: 8,455,720 km (0.04 R)
• M14: 9,834,714 km (0.098 R)
• M15: 10,210,354 km (0.085 R)
• M16: 11,506,919 km (0.075 R)
• M17: 12,117,128 km (0.084 R)
• M18: 12,909,847 km (0.071 R)
• M19: 13,991,739 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 13.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.71 AU - 4.75 AU

Year: 5801 Days

Day: 10.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,890,569 km

• M1: 162,912 km (0.12 R)
• M2: 722,109 km (0.085 R)
• M3: 1,286,841 km (0.08 R)
• M4: 1,778,868 km (0.049 R)
• M5: 2,335,073 km (0.091 R)
• M6: 3,468,576 km (0.03 R)
• M7: 4,538,201 km (0.073 R)
• M8: 5,123,727 km (0.112 R)
• M9: 6,262,316 km (0.052 R)
• M10: 7,808,111 km (0.052 R)
• M11: 8,958,668 km (0.025 R)
• M12: 11,502,580 km (0.026 R)
• M13: 12,594,645 km (0.078 R)
• M14: 13,650,955 km (0.096 R)
• M15: 14,280,762 km (0.074 R)
• M16: 18,096,854 km (0.075 R)
• M17: 18,665,177 km (0.119 R)
• M18: 20,374,033 km (0.076 R)
• M19: 21,828,723 km (0.069 R)
• M20: 22,909,418 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277

Radius: 7.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.41 AU - 10.91 AU

Year: 20021 Days

Day: 19.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,890,569 km

• M1: 119,678 km (0.117 R)
• M2: 393,293 km (0.062 R)
• M3: 635,193 km (0.099 R)
• M4: 1,339,350 km (0.111 R)
• M5: 1,702,723 km (0.118 R)
• M6: 4,592,804 km (0.102 R)
• M7: 5,563,694 km (0.074 R)
• M8: 6,827,796 km (0.043 R)
• M9: 7,950,678 km (0.057 R)
• M10: 12,602,274 km (0.073 R)
• M11: 12,914,485 km (0.078 R)
• M12: 13,816,261 km (0.051 R)
• M13: 15,816,684 km (0.117 R)
• M14: 16,400,863 km (0.034 R)
• M15: 20,986,786 km (0.112 R)
• M16: 27,389,126 km (0.1 R)
• M17: 31,200,581 km (0.117 R)
• M18: 31,772,344 km (0.095 R)
• M19: 33,768,877 km (0.111 R)
• M20: 35,972,603 km (0.119 R)
• M21: 55,300,947 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.7

Radius: 3.6

Gravity: 65.79 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.7 AU - 12.7 AU

Year: 23340 Days

Day: 24.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,890,569 km

• M1: 74,500 km (0.056 R)
• M2: 792,270 km (0.062 R)
• M3: 1,675,646 km (0.101 R)
• M4: 2,372,772 km (0.057 R)
• M5: 2,694,407 km (0.112 R)
• M6: 3,672,179 km (0.09 R)
• M7: 4,454,426 km (0.08 R)
• M8: 5,139,435 km (0.059 R)
• M9: 5,382,681 km (0.116 R)
• M10: 6,620,304 km (0.079 R)
• M11: 8,035,799 km (0.112 R)
• M12: 8,756,861 km (0.091 R)
• M13: 9,339,993 km (0.095 R)
• M14: 11,793,099 km (0.113 R)
• M15: 13,621,933 km (0.031 R)
• M16: 17,016,010 km (0.112 R)
• M17: 17,921,675 km (0.079 R)
• M18: 18,480,274 km (0.08 R)
• M19: 20,526,922 km (0.048 R)
• M20: 20,831,204 km (0.06 R)
• M21: 24,265,223 km (0.109 R)
• M22: 25,527,680 km (0.091 R)
• M23: 28,684,345 km (0.117 R)
• M24: 30,355,951 km (0.079 R)
• M25: 32,364,153 km (0.04 R)
• M26: 32,501,185 km (0.109 R)
• M27: 33,191,579 km (0.092 R)
• M28: 36,051,740 km (0.054 R)
• M29: 43,410,310 km (0.038 R)
• M30: 48,595,073 km (0.06 R)
• M31: 51,895,950 km (0.092 R)
• M32: 52,271,740 km (0.078 R)
• M33: 55,538,957 km (0.103 R)
• M34: 62,901,865 km (0.032 R)
• M35: 64,189,006 km (0.048 R)
• M36: 68,606,182 km (0.109 R)
• M37: 71,583,329 km (0.087 R)
• M38: 82,042,913 km (0.102 R)
• M39: 90,184,478 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.2

Radius: 7.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.3 AU - 13.64 AU

Year: 24229 Days

Day: 23.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,890,569 km

• M1: 95,743 km (0.053 R)
• M2: 368,908 km (0.046 R)
• M3: 1,459,178 km (0.081 R)
• M4: 2,422,588 km (0.082 R)
• M5: 4,134,436 km (0.084 R)
• M6: 4,567,821 km (0.081 R)
• M7: 5,065,533 km (0.089 R)
• M8: 5,747,251 km (0.085 R)
• M9: 8,160,265 km (0.104 R)
• M10: 9,301,248 km (0.104 R)
• M11: 10,829,539 km (0.102 R)
• M12: 12,709,087 km (0.084 R)
• M13: 14,031,233 km (0.104 R)
• M14: 17,258,209 km (0.083 R)
• M15: 21,671,496 km (0.104 R)
• M16: 26,052,619 km (0.081 R)
• M17: 29,504,440 km (0.119 R)
• M18: 30,183,914 km (0.101 R)
• M19: 34,983,163 km (0.077 R)
• M20: 36,906,692 km (0.069 R)
• M21: 42,522,297 km (0.117 R)
• M22: 42,809,974 km (0.102 R)
• M23: 45,008,763 km (0.108 R)
• M24: 49,789,463 km (0.066 R)
• M25: 51,891,163 km (0.076 R)
• M26: 53,047,106 km (0.06 R)
• M27: 54,558,194 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit