🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 10.9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.61 AU - 0.87 AU

Year: 432 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,652,685 km

• M1: 135,536 km (0.077 R)
• M2: 663,317 km (0.065 R)
• M3: 1,129,015 km (0.115 R)
• M4: 1,483,263 km (0.049 R)
• M5: 2,013,288 km (0.091 R)
• M6: 2,587,594 km (0.066 R)
• M7: 2,961,589 km (0.112 R)
• M8: 3,553,099 km (0.067 R)
• M9: 4,088,809 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689

Radius: 10.1

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.91 AU - 1.07 AU

Year: 668 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,652,685 km

• M1: 126,111 km (0.07 R)
• M2: 453,581 km (0.118 R)
• M3: 839,394 km (0.087 R)
• M4: 1,176,138 km (0.098 R)
• M5: 1,732,044 km (0.077 R)
• M6: 2,393,566 km (0.118 R)
• M7: 3,042,372 km (0.095 R)
• M8: 3,623,260 km (0.036 R)
• M9: 4,307,371 km (0.079 R)
• M10: 5,179,677 km (0.101 R)
• M11: 5,556,364 km (0.107 R)
• M12: 5,951,302 km (0.119 R)
• M13: 7,118,615 km (0.035 R)
• M14: 7,517,293 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.9

Radius: 8

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.84 AU - 1.34 AU

Year: 772 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,652,685 km

• M1: 99,483 km (0.101 R)
• M2: 369,656 km (0.12 R)
• M3: 801,845 km (0.102 R)
• M4: 1,079,049 km (0.097 R)
• M5: 1,515,127 km (0.063 R)
• M6: 1,824,944 km (0.098 R)
• M7: 2,347,490 km (0.12 R)
• M8: 3,070,496 km (0.076 R)
• M9: 3,455,112 km (0.093 R)
• M10: 3,734,262 km (0.113 R)
• M11: 4,371,549 km (0.061 R)
• M12: 4,823,335 km (0.056 R)
• M13: 5,079,297 km (0.091 R)
• M14: 5,382,831 km (0.078 R)
• M15: 5,840,600 km (0.106 R)
• M16: 6,389,026 km (0.105 R)
• M17: 6,698,245 km (0.12 R)
• M18: 7,835,338 km (0.043 R)
• M19: 8,241,496 km (0.065 R)
• M20: 8,768,978 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 12.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.09 AU - 1.43 AU

Year: 959 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,652,685 km

• M1: 157,676 km (0.119 R)
• M2: 867,368 km (0.059 R)
• M3: 1,332,618 km (0.036 R)
• M4: 2,248,456 km (0.06 R)
• M5: 2,911,474 km (0.088 R)
• M6: 3,520,038 km (0.092 R)
• M7: 4,197,417 km (0.119 R)
• M8: 4,895,890 km (0.12 R)
• M9: 6,332,179 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 10.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.42 AU - 2.62 AU

Year: 2713 Days

Day: 10.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,652,685 km

• M1: 125,812 km (0.079 R)
• M2: 966,103 km (0.072 R)
• M3: 1,839,455 km (0.115 R)
• M4: 2,307,547 km (0.099 R)
• M5: 3,915,874 km (0.111 R)
• M6: 6,922,492 km (0.101 R)
• M7: 8,588,563 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.4

Radius: 13.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.11 AU - 4.15 AU

Year: 4691 Days

Day: 14.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,652,685 km

• M1: 166,652 km (0.094 R)
• M2: 603,179 km (0.04 R)
• M3: 1,116,599 km (0.095 R)
• M4: 1,656,497 km (0.071 R)
• M5: 2,133,415 km (0.073 R)
• M6: 2,578,170 km (0.068 R)
• M7: 3,391,085 km (0.033 R)
• M8: 3,919,913 km (0.099 R)
• M9: 4,876,442 km (0.034 R)
• M10: 6,493,595 km (0.11 R)
• M11: 7,282,424 km (0.065 R)
• M12: 8,905,711 km (0.102 R)
• M13: 9,572,917 km (0.027 R)
• M14: 12,996,913 km (0.099 R)
• M15: 14,101,544 km (0.066 R)
• M16: 15,267,809 km (0.098 R)
• M17: 16,062,473 km (0.111 R)
• M18: 17,505,045 km (0.12 R)
• M19: 18,024,000 km (0.025 R)
• M20: 21,031,965 km (0.116 R)
• M21: 21,618,687 km (0.1 R)
• M22: 22,756,978 km (0.053 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.3

Radius: 3.3

Gravity: 39.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.44 AU - 7.14 AU

Year: 9450 Days

Day: 24.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,652,685 km

• M1: 41,139 km (0.077 R)
• M2: 188,493 km (0.086 R)
• M3: 498,311 km (0.094 R)
• M4: 697,874 km (0.08 R)
• M5: 997,219 km (0.112 R)
• M6: 2,031,240 km (0.068 R)
• M7: 2,180,539 km (0.114 R)
• M8: 3,484,882 km (0.11 R)
• M9: 4,449,190 km (0.117 R)
• M10: 5,052,219 km (0.101 R)
• M11: 5,357,698 km (0.09 R)
• M12: 5,514,926 km (0.093 R)
• M13: 6,559,867 km (0.096 R)
• M14: 6,703,630 km (0.118 R)
• M15: 7,261,630 km (0.072 R)
• M16: 9,711,894 km (0.066 R)
• M17: 11,848,451 km (0.086 R)
• M18: 12,940,964 km (0.088 R)
• M19: 21,484,498 km (0.059 R)
• M20: 23,351,779 km (0.115 R)
• M21: 26,760,067 km (0.098 R)
• M22: 26,943,325 km (0.113 R)
• M23: 28,534,597 km (0.06 R)
• M24: 29,499,354 km (0.089 R)
• M25: 34,433,839 km (0.053 R)
• M26: 35,637,354 km (0.103 R)
• M27: 36,755,449 km (0.111 R)
• M28: 38,127,860 km (0.047 R)
• M29: 38,943,916 km (0.099 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: 552 - 11,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit