🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 12.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.47 AU - 0.73 AU

Year: 310 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 12,498,729 km

• M1: 152,440 km (0.065 R)
• M2: 532,120 km (0.108 R)
• M3: 974,481 km (0.113 R)
• M4: 1,517,222 km (0.082 R)
• M5: 1,996,982 km (0.044 R)
• M6: 2,559,620 km (0.106 R)
• M7: 3,059,576 km (0.056 R)
• M8: 3,567,161 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.6

Radius: 12.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.1 AU - 1.14 AU

Year: 790 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 12,498,729 km

• M1: 160,369 km (0.085 R)
• M2: 738,415 km (0.074 R)
• M3: 1,333,665 km (0.056 R)
• M4: 2,239,929 km (0.099 R)
• M5: 2,671,818 km (0.036 R)
• M6: 4,382,170 km (0.101 R)
• M7: 4,905,913 km (0.114 R)
• M8: 5,471,093 km (0.118 R)
• M9: 6,347,886 km (0.056 R)
• M10: 7,316,233 km (0.117 R)
• M11: 7,884,705 km (0.116 R)
• M12: 8,766,435 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 9.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.88 AU - 1.44 AU

Year: 833 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 12,498,729 km

• M1: 119,977 km (0.117 R)
• M2: 511,774 km (0.091 R)
• M3: 869,912 km (0.073 R)
• M4: 1,187,957 km (0.089 R)
• M5: 1,852,470 km (0.101 R)
• M6: 2,160,492 km (0.034 R)
• M7: 2,502,922 km (0.044 R)
• M8: 3,409,186 km (0.074 R)
• M9: 3,800,684 km (0.103 R)
• M10: 4,319,938 km (0.091 R)
• M11: 4,744,197 km (0.091 R)
• M12: 5,158,883 km (0.088 R)
• M13: 5,636,997 km (0.072 R)
• M14: 5,978,829 km (0.114 R)
• M15: 6,377,208 km (0.112 R)
• M16: 6,793,389 km (0.042 R)
• M17: 7,204,185 km (0.111 R)
• M18: 7,876,178 km (0.075 R)
• M19: 8,459,012 km (0.119 R)
• M20: 8,934,882 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701

Radius: 13.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.12 AU - 1.22 AU

Year: 844 Days

Day: 11.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 12,498,729 km

• M1: 167,849 km (0.114 R)
• M2: 597,195 km (0.108 R)
• M3: 1,021,903 km (0.106 R)
• M4: 1,511,238 km (0.109 R)
• M5: 2,259,676 km (0.093 R)
• M6: 2,744,074 km (0.115 R)
• M7: 3,489,520 km (0.047 R)
• M8: 4,158,073 km (0.105 R)
• M9: 5,071,667 km (0.066 R)
• M10: 5,693,396 km (0.11 R)
• M11: 6,115,262 km (0.114 R)
• M12: 6,954,506 km (0.033 R)
• M13: 7,413,921 km (0.119 R)
• M14: 7,844,763 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 14.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.51 AU - 1.69 AU

Year: 1350 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 12,498,729 km

• M1: 180,265 km (0.034 R)
• M2: 658,829 km (0.111 R)
• M3: 1,357,301 km (0.05 R)
• M4: 1,899,743 km (0.092 R)
• M5: 2,496,040 km (0.111 R)
• M6: 3,626,402 km (0.087 R)
• M7: 4,417,625 km (0.077 R)
• M8: 5,477,077 km (0.116 R)
• M9: 6,280,717 km (0.082 R)
• M10: 7,185,335 km (0.055 R)
• M11: 7,768,767 km (0.081 R)
• M12: 8,676,377 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.4

Radius: 12.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.83 AU - 1.93 AU

Year: 1719 Days

Day: 5.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 12,498,729 km

• M1: 153,039 km (0.062 R)
• M2: 730,786 km (0.055 R)
• M3: 1,169,706 km (0.112 R)
• M4: 1,726,210 km (0.093 R)
• M5: 2,455,948 km (0.113 R)
• M6: 3,161,302 km (0.068 R)
• M7: 3,794,700 km (0.109 R)
• M8: 4,704,255 km (0.057 R)
• M9: 5,182,220 km (0.1 R)
• M10: 6,999,834 km (0.12 R)
• M11: 7,550,953 km (0.085 R)
• M12: 8,208,435 km (0.1 R)
• M13: 8,986,643 km (0.117 R)
• M14: 9,379,637 km (0.062 R)
• M15: 9,872,263 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.2

Radius: 12.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.64 AU - 3.32 AU

Year: 3430 Days

Day: 6.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 12,498,729 km

• M1: 156,629 km (0.086 R)
• M2: 542,591 km (0.105 R)
• M3: 1,016,368 km (0.102 R)
• M4: 1,641,238 km (0.068 R)
• M5: 2,229,457 km (0.105 R)
• M6: 2,624,545 km (0.112 R)
• M7: 3,095,330 km (0.118 R)
• M8: 3,543,375 km (0.079 R)
• M9: 4,208,637 km (0.09 R)
• M10: 4,818,847 km (0.077 R)
• M11: 5,811,129 km (0.12 R)
• M12: 6,569,291 km (0.095 R)
• M13: 7,654,773 km (0.097 R)
• M14: 9,610,616 km (0.103 R)
• M15: 10,407,225 km (0.026 R)
• M16: 10,905,984 km (0.065 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: 317 - 17,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit