🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.5

Radius: 12.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.5 AU - 0.68 AU

Year: 319 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 13,859,678 km

• M1: 157,975 km (0.066 R)
• M2: 601,832 km (0.106 R)
• M3: 1,101,340 km (0.042 R)
• M4: 1,533,677 km (0.089 R)
• M5: 1,950,457 km (0.073 R)
• M6: 2,402,542 km (0.101 R)
• M7: 2,849,690 km (0.03 R)
• M8: 3,259,588 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 10.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.92 AU - 1.16 AU

Year: 746 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,859,678 km

• M1: 131,796 km (0.068 R)
• M2: 476,469 km (0.09 R)
• M3: 817,852 km (0.073 R)
• M4: 1,265,448 km (0.104 R)
• M5: 1,633,609 km (0.104 R)
• M6: 1,999,675 km (0.116 R)
• M7: 2,473,750 km (0.089 R)
• M8: 2,854,028 km (0.094 R)
• M9: 3,312,396 km (0.119 R)
• M10: 3,776,449 km (0.043 R)
• M11: 4,377,682 km (0.112 R)
• M12: 5,925,871 km (0.087 R)
• M13: 6,888,533 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 8.9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.93 AU

Year: 1356 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 13,859,678 km

• M1: 111,151 km (0.111 R)
• M2: 397,332 km (0.055 R)
• M3: 739,013 km (0.059 R)
• M4: 1,101,788 km (0.103 R)
• M5: 1,454,540 km (0.034 R)
• M6: 1,737,130 km (0.065 R)
• M7: 2,197,892 km (0.035 R)
• M8: 2,648,929 km (0.092 R)
• M9: 2,951,117 km (0.113 R)
• M10: 4,067,117 km (0.066 R)
• M11: 5,018,859 km (0.111 R)
• M12: 5,825,191 km (0.062 R)
• M13: 6,525,459 km (0.075 R)
• M14: 8,012,163 km (0.099 R)
• M15: 8,791,568 km (0.058 R)
• M16: 10,404,083 km (0.088 R)
• M17: 10,729,010 km (0.105 R)
• M18: 11,263,224 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 9.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.37 AU - 1.97 AU

Year: 1517 Days

Day: 10.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,859,678 km

• M1: 119,379 km (0.059 R)
• M2: 775,366 km (0.097 R)
• M3: 1,174,942 km (0.108 R)
• M4: 1,629,121 km (0.031 R)
• M5: 2,025,705 km (0.089 R)
• M6: 2,735,846 km (0.117 R)
• M7: 3,389,589 km (0.101 R)
• M8: 4,144,160 km (0.079 R)
• M9: 5,407,963 km (0.093 R)
• M10: 6,028,345 km (0.083 R)
• M11: 7,436,361 km (0.099 R)
• M12: 10,272,587 km (0.06 R)
• M13: 11,359,565 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 11.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.54 AU - 1.9 AU

Year: 1586 Days

Day: 8 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 13,859,678 km

• M1: 138,079 km (0.102 R)
• M2: 642,523 km (0.1 R)
• M3: 1,028,186 km (0.114 R)
• M4: 1,664,875 km (0.097 R)
• M5: 2,018,973 km (0.056 R)
• M6: 2,982,234 km (0.099 R)
• M7: 3,385,250 km (0.082 R)
• M8: 4,156,278 km (0.107 R)
• M9: 4,680,618 km (0.028 R)
• M10: 5,505,950 km (0.083 R)
• M11: 6,329,187 km (0.09 R)
• M12: 7,743,036 km (0.088 R)
• M13: 9,294,965 km (0.099 R)
• M14: 9,641,433 km (0.108 R)
• M15: 10,836,421 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 13.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.2 AU - 2.82 AU

Year: 2795 Days

Day: 8.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 13,859,678 km

• M1: 176,974 km (0.115 R)
• M2: 1,232,686 km (0.108 R)
• M3: 1,904,082 km (0.054 R)
• M4: 3,218,598 km (0.092 R)
• M5: 3,932,928 km (0.12 R)
• M6: 4,909,353 km (0.098 R)
• M7: 5,963,121 km (0.111 R)
• M8: 7,103,206 km (0.106 R)
• M9: 7,678,709 km (0.115 R)
• M10: 8,958,220 km (0.079 R)
• M11: 9,415,092 km (0.118 R)
• M12: 10,528,848 km (0.089 R)
• M13: 12,885,014 km (0.07 R)
• M14: 14,784,309 km (0.117 R)
• M15: 16,810,911 km (0.086 R)
• M16: 17,399,429 km (0.035 R)
• M17: 19,714,755 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.5

Radius: 11.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.97 AU - 3.25 AU

Year: 2964 Days

Day: 6.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 13,859,678 km

• M1: 140,024 km (0.113 R)
• M2: 497,563 km (0.089 R)
• M3: 964,607 km (0.088 R)
• M4: 2,078,513 km (0.067 R)
• M5: 2,843,108 km (0.061 R)
• M6: 3,472,017 km (0.087 R)
• M7: 3,993,964 km (0.105 R)
• M8: 4,905,314 km (0.075 R)
• M9: 5,608,723 km (0.051 R)
• M10: 6,852,031 km (0.071 R)
• M11: 7,457,304 km (0.108 R)
• M12: 9,713,839 km (0.116 R)
• M13: 11,068,597 km (0.12 R)
• M14: 11,939,855 km (0.113 R)
• M15: 13,654,845 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit