🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365

Radius: 12.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.49 AU - 0.51 AU

Year: 236 Days

Day: 11.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,654,882 km

• M1: 151,692 km (0.111 R)
• M2: 565,031 km (0.119 R)
• M3: 1,268,889 km (0.119 R)
• M4: 1,669,363 km (0.091 R)
• M5: 2,183,531 km (0.077 R)
• M6: 2,963,833 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 10.5

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.55 AU - 0.61 AU

Year: 295 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,654,882 km

• M1: 130,599 km (0.08 R)
• M2: 497,712 km (0.113 R)
• M3: 869,612 km (0.071 R)
• M4: 1,291,329 km (0.076 R)
• M5: 1,717,683 km (0.095 R)
• M6: 2,086,442 km (0.045 R)
• M7: 2,421,242 km (0.111 R)
• M8: 3,017,090 km (0.113 R)
• M9: 3,754,458 km (0.108 R)
• M10: 4,422,412 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.7

Radius: 12.5

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.67 AU - 0.95 AU

Year: 486 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,654,882 km

• M1: 155,731 km (0.039 R)
• M2: 681,119 km (0.104 R)
• M3: 1,158,935 km (0.101 R)
• M4: 1,578,856 km (0.067 R)
• M5: 2,102,149 km (0.106 R)
• M6: 2,500,528 km (0.056 R)
• M7: 2,915,962 km (0.082 R)
• M8: 3,340,520 km (0.079 R)
• M9: 4,084,171 km (0.09 R)
• M10: 4,480,606 km (0.04 R)
• M11: 4,870,757 km (0.108 R)
• M12: 5,666,319 km (0.027 R)
• M13: 6,685,529 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38

Radius: 8.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.09 AU - 1.45 AU

Year: 954 Days

Day: 13.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,654,882 km

• M1: 103,223 km (0.1 R)
• M2: 374,593 km (0.099 R)
• M3: 1,072,467 km (0.071 R)
• M4: 1,990,848 km (0.118 R)
• M5: 2,400,597 km (0.049 R)
• M6: 2,721,933 km (0.106 R)
• M7: 3,288,012 km (0.073 R)
• M8: 3,653,180 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.5

Radius: 14.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.91 AU - 2.97 AU

Year: 2542 Days

Day: 7.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,654,882 km

• M1: 185,352 km (0.109 R)
• M2: 737,817 km (0.119 R)
• M3: 1,381,088 km (0.053 R)
• M4: 2,906,088 km (0.114 R)
• M5: 3,724,239 km (0.112 R)
• M6: 4,850,861 km (0.074 R)
• M7: 5,882,936 km (0.092 R)
• M8: 7,267,016 km (0.083 R)
• M9: 8,538,897 km (0.036 R)
• M10: 9,049,026 km (0.106 R)
• M11: 9,809,282 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.4

Radius: 3.3

Gravity: 25.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.01 AU - 8.17 AU

Year: 12589 Days

Day: 25 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,654,882 km

• M1: 41,139 km (0.063 R)
• M2: 170,392 km (0.093 R)
• M3: 325,974 km (0.078 R)
• M4: 495,618 km (0.069 R)
• M5: 933,790 km (0.089 R)
• M6: 1,208,452 km (0.1 R)
• M7: 1,377,198 km (0.039 R)
• M8: 1,703,172 km (0.091 R)
• M9: 2,094,969 km (0.092 R)
• M10: 2,412,266 km (0.027 R)
• M11: 3,097,574 km (0.083 R)
• M12: 3,461,396 km (0.111 R)
• M13: 3,827,462 km (0.101 R)
• M14: 4,138,625 km (0.106 R)
• M15: 4,522,493 km (0.091 R)
• M16: 4,723,104 km (0.103 R)
• M17: 5,749,794 km (0.089 R)
• M18: 8,106,559 km (0.03 R)
• M19: 8,793,812 km (0.11 R)
• M20: 11,824,964 km (0.093 R)
• M21: 15,165,783 km (0.1 R)
• M22: 15,421,446 km (0.119 R)
• M23: 16,472,820 km (0.112 R)
• M24: 19,308,298 km (0.071 R)
• M25: 20,295,494 km (0.104 R)
• M26: 23,800,124 km (0.114 R)
• M27: 24,058,629 km (0.051 R)
• M28: 26,012,377 km (0.088 R)
• M29: 26,841,149 km (0.107 R)
• M30: 27,309,091 km (0.112 R)
• M31: 27,592,579 km (0.111 R)
• M32: 31,044,999 km (0.072 R)
• M33: 32,714,960 km (0.111 R)
• M34: 36,803,919 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.3

Radius: 4.3

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.11 AU - 9.85 AU

Year: 16467 Days

Day: 22.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,654,882 km

• M1: 54,304 km (0.1 R)
• M2: 1,529,788 km (0.112 R)
• M3: 2,617,364 km (0.069 R)
• M4: 3,940,258 km (0.11 R)
• M5: 4,840,837 km (0.11 R)
• M6: 7,590,297 km (0.04 R)
• M7: 9,927,913 km (0.105 R)
• M8: 13,077,098 km (0.101 R)
• M9: 16,538,493 km (0.07 R)
• M10: 28,645,150 km (0.092 R)
• M11: 29,933,188 km (0.115 R)
• M12: 31,371,571 km (0.1 R)
• M13: 35,228,653 km (0.109 R)
• M14: 51,435,039 km (0.107 R)
• M15: 53,654,922 km (0.054 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 10,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit