🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 8.2

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.65 AU - 0.67 AU

Year: 377 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,265,233 km

• M1: 102,026 km (0.098 R)
• M2: 486,343 km (0.108 R)
• M3: 1,044,193 km (0.098 R)
• M4: 1,373,757 km (0.087 R)
• M5: 1,653,206 km (0.12 R)
• M6: 2,283,163 km (0.032 R)
• M7: 2,628,584 km (0.111 R)
• M8: 3,212,016 km (0.096 R)
• M9: 3,584,365 km (0.088 R)
• M10: 3,892,237 km (0.098 R)
• M11: 4,358,684 km (0.113 R)
• M12: 5,017,064 km (0.086 R)
• M13: 5,353,958 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.1

Radius: 8.9

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.72 AU - 0.86 AU

Year: 494 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,265,233 km

• M1: 110,702 km (0.098 R)
• M2: 419,173 km (0.073 R)
• M3: 949,049 km (0.083 R)
• M4: 1,244,355 km (0.119 R)
• M5: 1,579,903 km (0.109 R)
• M6: 2,662,094 km (0.106 R)
• M7: 3,524,376 km (0.079 R)
• M8: 4,147,751 km (0.091 R)
• M9: 4,501,250 km (0.117 R)
• M10: 4,842,782 km (0.117 R)
• M11: 5,666,319 km (0.095 R)
• M12: 6,405,332 km (0.109 R)
• M13: 6,778,130 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 12

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.95 AU - 1.05 AU

Year: 703 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,265,233 km

• M1: 149,448 km (0.116 R)
• M2: 587,321 km (0.085 R)
• M3: 1,034,619 km (0.06 R)
• M4: 1,531,134 km (0.1 R)
• M5: 2,340,758 km (0.103 R)
• M6: 3,169,979 km (0.102 R)
• M7: 3,641,362 km (0.089 R)
• M8: 4,471,032 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 14.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.12 AU - 1.6 AU

Year: 1115 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,265,233 km

• M1: 179,069 km (0.117 R)
• M2: 635,641 km (0.112 R)
• M3: 1,160,281 km (0.074 R)
• M4: 1,791,135 km (0.109 R)
• M5: 3,354,134 km (0.089 R)
• M6: 4,253,217 km (0.095 R)
• M7: 4,843,979 km (0.071 R)
• M8: 5,307,583 km (0.09 R)
• M9: 5,779,863 km (0.113 R)
• M10: 6,762,422 km (0.1 R)
• M11: 7,343,909 km (0.1 R)
• M12: 7,853,739 km (0.118 R)
• M13: 8,387,205 km (0.104 R)
• M14: 9,646,669 km (0.093 R)
• M15: 10,103,840 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 13.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.3 AU - 3 AU

Year: 3032 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,265,233 km

• M1: 162,912 km (0.094 R)
• M2: 671,694 km (0.102 R)
• M3: 1,274,424 km (0.112 R)
• M4: 2,174,555 km (0.081 R)
• M5: 2,657,756 km (0.12 R)
• M6: 3,481,591 km (0.11 R)
• M7: 4,692,586 km (0.098 R)
• M8: 6,085,492 km (0.104 R)
• M9: 6,702,583 km (0.082 R)
• M10: 8,463,350 km (0.113 R)
• M11: 10,203,173 km (0.039 R)
• M12: 11,322,165 km (0.115 R)
• M13: 12,301,283 km (0.085 R)
• M14: 15,476,199 km (0.082 R)
• M15: 19,161,542 km (0.115 R)
• M16: 19,577,574 km (0.1 R)
• M17: 20,489,373 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 11.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.41 AU - 3.17 AU

Year: 3276 Days

Day: 13.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 70,265,233 km

• M1: 147,204 km (0.088 R)
• M2: 563,535 km (0.072 R)
• M3: 1,710,502 km (0.094 R)
• M4: 2,366,190 km (0.091 R)
• M5: 5,180,574 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 8.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.72 AU - 4.3 AU

Year: 4622 Days

Day: 10.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,265,233 km

• M1: 115,789 km (0.104 R)
• M2: 596,596 km (0.117 R)
• M3: 961,316 km (0.085 R)
• M4: 2,639,206 km (0.065 R)
• M5: 3,059,725 km (0.109 R)
• M6: 4,151,790 km (0.118 R)
• M7: 5,508,194 km (0.06 R)
• M8: 8,234,016 km (0.088 R)
• M9: 9,101,385 km (0.111 R)
• M10: 12,599,133 km (0.032 R)
• M11: 13,925,467 km (0.066 R)
• M12: 16,306,168 km (0.05 R)
• M13: 16,702,901 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.4

Radius: 7.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.51 AU - 5.83 AU

Year: 9490 Days

Day: 17.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,265,233 km

• M1: 96,341 km (0.108 R)
• M2: 647,609 km (0.094 R)
• M3: 1,166,265 km (0.103 R)
• M4: 2,838,919 km (0.078 R)
• M5: 3,902,260 km (0.095 R)
• M6: 4,640,227 km (0.076 R)
• M7: 4,905,913 km (0.047 R)
• M8: 6,390,671 km (0.064 R)
• M9: 8,039,090 km (0.091 R)
• M10: 9,522,353 km (0.062 R)
• M11: 15,055,231 km (0.057 R)
• M12: 16,729,231 km (0.11 R)
• M13: 16,978,162 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.4

Radius: 5

Gravity: 35.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.98 AU - 8.84 AU

Year: 15638 Days

Day: 22.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,265,233 km

• M1: 63,429 km (0.075 R)
• M2: 250,726 km (0.071 R)
• M3: 425,606 km (0.06 R)
• M4: 649,404 km (0.087 R)
• M5: 1,057,059 km (0.102 R)
• M6: 1,846,187 km (0.11 R)
• M7: 2,133,415 km (0.118 R)
• M8: 2,298,571 km (0.051 R)
• M9: 2,516,835 km (0.071 R)
• M10: 5,682,774 km (0.048 R)
• M11: 6,206,965 km (0.054 R)
• M12: 7,212,263 km (0.102 R)
• M13: 8,270,967 km (0.069 R)
• M14: 8,996,517 km (0.036 R)
• M15: 9,933,299 km (0.106 R)
• M16: 11,489,266 km (0.07 R)
• M17: 12,193,872 km (0.117 R)
• M18: 12,859,134 km (0.086 R)
• M19: 13,408,457 km (0.118 R)
• M20: 17,037,552 km (0.039 R)
• M21: 17,366,667 km (0.069 R)
• M22: 19,341,658 km (0.035 R)
• M23: 22,528,093 km (0.086 R)
• M24: 24,245,177 km (0.117 R)
• M25: 28,973,966 km (0.093 R)
• M26: 35,203,521 km (0.104 R)
• M27: 37,095,335 km (0.102 R)
• M28: 40,933,269 km (0.068 R)
• M29: 42,720,814 km (0.087 R)
• M30: 44,249,554 km (0.1 R)
• M31: 48,723,727 km (0.063 R)
• M32: 55,444,561 km (0.118 R)
• M33: 62,562,278 km (0.066 R)
• M34: 66,339,176 km (0.072 R)
• M35: 66,542,030 km (0.101 R)
• M36: 67,357,788 km (0.066 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: 462 - 19,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit