🌌 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: 746.5

Radius: 11.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.42 AU - 0.58 AU

Year: 244 Days

Day: 9.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 76,421,905 km

• M1: 153,487 km (0.096 R)
• M2: 633,397 km (0.11 R)
• M3: 1,003,802 km (0.075 R)
• M4: 1,400,834 km (0.09 R)
• M5: 1,856,659 km (0.12 R)
• M6: 2,267,006 km (0.092 R)
• M7: 2,893,971 km (0.108 R)
• M8: 3,461,545 km (0.061 R)
• M9: 3,937,865 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.2

Radius: 10

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.42 AU - 0.58 AU

Year: 244 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,421,905 km

• M1: 124,465 km (0.095 R)
• M2: 484,996 km (0.106 R)
• M3: 801,396 km (0.095 R)
• M4: 1,165,068 km (0.105 R)
• M5: 1,731,147 km (0.091 R)
• M6: 2,111,574 km (0.106 R)
• M7: 2,435,154 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.9

Radius: 11.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.57 AU - 0.79 AU

Year: 387 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,421,905 km

• M1: 141,819 km (0.108 R)
• M2: 512,074 km (0.11 R)
• M3: 967,150 km (0.075 R)
• M4: 1,440,029 km (0.092 R)
• M5: 1,807,441 km (0.049 R)
• M6: 2,163,335 km (0.098 R)
• M7: 2,728,067 km (0.109 R)
• M8: 3,585,412 km (0.051 R)
• M9: 4,366,612 km (0.113 R)
• M10: 4,987,443 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.9

Radius: 11

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.98 AU - 1.1 AU

Year: 732 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,421,905 km

• M1: 140,472 km (0.037 R)
• M2: 564,433 km (0.12 R)
• M3: 987,196 km (0.085 R)
• M4: 1,713,195 km (0.086 R)
• M5: 2,337,018 km (0.11 R)
• M6: 2,825,156 km (0.116 R)
• M7: 3,340,520 km (0.074 R)
• M8: 3,713,618 km (0.083 R)
• M9: 4,881,977 km (0.063 R)
• M10: 5,780,911 km (0.052 R)
• M11: 6,636,461 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 10.5

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.44 AU - 1.62 AU

Year: 1306 Days

Day: 9.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,421,905 km

• M1: 130,599 km (0.077 R)
• M2: 588,967 km (0.081 R)
• M3: 970,441 km (0.073 R)
• M4: 1,345,184 km (0.089 R)
• M5: 1,778,120 km (0.092 R)
• M6: 2,422,887 km (0.042 R)
• M7: 3,187,482 km (0.11 R)
• M8: 3,765,079 km (0.106 R)
• M9: 4,229,581 km (0.067 R)
• M10: 4,579,191 km (0.06 R)
• M11: 4,948,099 km (0.115 R)
• M12: 5,295,017 km (0.091 R)
• M13: 5,724,063 km (0.108 R)
• M14: 6,152,960 km (0.065 R)
• M15: 6,603,250 km (0.059 R)
• M16: 7,437,707 km (0.102 R)
• M17: 8,115,684 km (0.099 R)
• M18: 10,071,377 km (0.065 R)
• M19: 11,210,864 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.7

Radius: 9.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.12 AU - 3.3 AU

Year: 3079 Days

Day: 7.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,421,905 km

• M1: 115,789 km (0.083 R)
• M2: 480,359 km (0.068 R)
• M3: 818,151 km (0.085 R)
• M4: 1,139,936 km (0.101 R)
• M5: 1,600,996 km (0.117 R)
• M6: 2,050,987 km (0.099 R)
• M7: 2,850,887 km (0.06 R)
• M8: 3,515,999 km (0.053 R)
• M9: 4,411,342 km (0.11 R)
• M10: 5,276,018 km (0.058 R)
• M11: 5,841,198 km (0.097 R)
• M12: 6,193,950 km (0.043 R)
• M13: 6,793,688 km (0.046 R)
• M14: 7,525,970 km (0.097 R)
• M15: 7,911,483 km (0.119 R)
• M16: 8,968,542 km (0.075 R)
• M17: 9,549,580 km (0.106 R)
• M18: 11,402,649 km (0.067 R)
• M19: 12,128,199 km (0.057 R)
• M20: 14,737,485 km (0.086 R)
• M21: 15,341,860 km (0.097 R)
• M22: 16,120,218 km (0.077 R)
• M23: 16,924,755 km (0.077 R)
• M24: 17,309,371 km (0.1 R)
• M25: 17,868,718 km (0.099 R)
• M26: 19,319,967 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.3

Radius: 5.5

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.05 AU - 9.15 AU

Year: 14462 Days

Day: 19.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,421,905 km

• M1: 78,240 km (0.091 R)
• M2: 332,406 km (0.118 R)
• M3: 531,671 km (0.096 R)
• M4: 860,936 km (0.05 R)
• M5: 1,547,141 km (0.049 R)
• M6: 2,049,491 km (0.07 R)
• M7: 2,632,324 km (0.1 R)
• M8: 3,475,757 km (0.101 R)
• M9: 4,120,075 km (0.114 R)
• M10: 4,840,837 km (0.057 R)
• M11: 5,042,047 km (0.041 R)
• M12: 5,248,791 km (0.116 R)
• M13: 5,979,128 km (0.115 R)
• M14: 7,594,486 km (0.057 R)
• M15: 9,070,418 km (0.119 R)
• M16: 9,742,861 km (0.103 R)
• M17: 10,118,351 km (0.066 R)
• M18: 12,576,843 km (0.03 R)
• M19: 15,049,695 km (0.043 R)
• M20: 16,740,002 km (0.117 R)
• M21: 21,556,604 km (0.095 R)
• M22: 23,410,720 km (0.066 R)
• M23: 29,495,165 km (0.103 R)
• M24: 30,054,661 km (0.102 R)
• M25: 33,682,110 km (0.054 R)
• M26: 34,663,472 km (0.083 R)
• M27: 43,642,486 km (0.099 R)
• M28: 51,432,047 km (0.109 R)
• M29: 51,755,029 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.4

Radius: 3.7

Gravity: 65.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.95 AU - 9.33 AU

Year: 17530 Days

Day: 16.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,421,905 km

• M1: 46,076 km (0.106 R)
• M2: 225,743 km (0.104 R)
• M3: 347,217 km (0.111 R)
• M4: 506,389 km (0.076 R)
• M5: 763,548 km (0.066 R)
• M6: 1,012,179 km (0.112 R)
• M7: 1,451,249 km (0.108 R)
• M8: 1,687,015 km (0.029 R)
• M9: 2,765,915 km (0.102 R)
• M10: 2,943,189 km (0.108 R)
• M11: 3,377,022 km (0.068 R)
• M12: 3,790,511 km (0.071 R)
• M13: 4,824,980 km (0.07 R)
• M14: 5,584,189 km (0.076 R)
• M15: 7,577,581 km (0.077 R)
• M16: 8,976,620 km (0.059 R)
• M17: 10,417,547 km (0.046 R)
• M18: 14,264,905 km (0.119 R)
• M19: 14,490,199 km (0.052 R)
• M20: 14,794,182 km (0.088 R)
• M21: 19,052,785 km (0.078 R)
• M22: 22,405,423 km (0.097 R)
• M23: 24,167,087 km (0.101 R)
• M24: 24,380,264 km (0.061 R)
• M25: 25,355,044 km (0.106 R)
• M26: 26,019,109 km (0.092 R)
• M27: 27,963,432 km (0.114 R)
• M28: 31,626,935 km (0.094 R)
• M29: 31,881,999 km (0.072 R)
• M30: 35,735,640 km (0.098 R)
• M31: 35,873,719 km (0.092 R)
• M32: 39,739,926 km (0.082 R)
• M33: 40,936,709 km (0.117 R)
• M34: 41,543,927 km (0.115 R)
• M35: 42,932,195 km (0.093 R)
• M36: 45,801,034 km (0.112 R)
• M37: 47,615,656 km (0.071 R)
• M38: 64,705,118 km (0.039 R)
• M39: 68,466,757 km (0.082 R)
• M40: 70,835,789 km (0.065 R)
• M41: 72,150,604 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit