🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 14.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.48 AU - 0.64 AU

Year: 284 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,842,399 km

• M1: 186,698 km (0.106 R)
• M2: 694,433 km (0.054 R)
• M3: 1,307,485 km (0.107 R)
• M4: 1,795,025 km (0.098 R)
• M5: 2,457,893 km (0.051 R)
• M6: 2,945,283 km (0.104 R)
• M7: 3,421,004 km (0.037 R)
• M8: 4,596,993 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 12.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.15 AU - 1.61 AU

Year: 1100 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,842,399 km

• M1: 158,574 km (0.066 R)
• M2: 551,418 km (0.1 R)
• M3: 1,201,271 km (0.117 R)
• M4: 1,812,977 km (0.079 R)
• M5: 2,308,295 km (0.116 R)
• M6: 2,854,477 km (0.092 R)
• M7: 3,251,211 km (0.11 R)
• M8: 3,763,583 km (0.031 R)
• M9: 4,913,991 km (0.104 R)
• M10: 5,467,802 km (0.094 R)
• M11: 5,910,313 km (0.1 R)
• M12: 6,583,952 km (0.096 R)
• M13: 7,484,830 km (0.106 R)
• M14: 8,112,094 km (0.084 R)
• M15: 9,205,804 km (0.088 R)
• M16: 10,459,135 km (0.101 R)
• M17: 10,879,505 km (0.103 R)
• M18: 11,311,095 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.2

Radius: 12.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.45 AU - 1.53 AU

Year: 1234 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 70.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,842,399 km

• M1: 156,779 km (0.032 R)
• M2: 555,008 km (0.077 R)
• M3: 1,251,087 km (0.1 R)
• M4: 1,680,732 km (0.102 R)
• M5: 2,715,351 km (0.056 R)
• M6: 4,635,440 km (0.082 R)
• M7: 5,363,682 km (0.028 R)
• M8: 5,981,671 km (0.109 R)
• M9: 6,524,562 km (0.115 R)
• M10: 7,846,259 km (0.086 R)
• M11: 8,353,096 km (0.112 R)
• M12: 9,246,495 km (0.074 R)
• M13: 10,103,990 km (0.096 R)
• M14: 11,399,956 km (0.098 R)
• M15: 12,051,305 km (0.038 R)
• M16: 12,650,894 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 14.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.29 AU - 2.61 AU

Year: 2601 Days

Day: 6.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,842,399 km

• M1: 175,329 km (0.117 R)
• M2: 777,460 km (0.071 R)
• M3: 1,288,486 km (0.068 R)
• M4: 1,907,074 km (0.099 R)
• M5: 2,555,730 km (0.119 R)
• M6: 3,402,454 km (0.114 R)
• M7: 4,343,724 km (0.076 R)
• M8: 4,830,216 km (0.079 R)
• M9: 5,628,620 km (0.089 R)
• M10: 6,541,765 km (0.068 R)
• M11: 8,325,122 km (0.096 R)
• M12: 8,765,837 km (0.111 R)
• M13: 9,510,834 km (0.117 R)
• M14: 13,238,065 km (0.065 R)
• M15: 13,840,197 km (0.102 R)
• M16: 14,802,261 km (0.11 R)
• M17: 17,021,096 km (0.104 R)
• M18: 19,750,958 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 8.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.63 AU - 3.25 AU

Year: 3419 Days

Day: 11.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,842,399 km

• M1: 105,466 km (0.12 R)
• M2: 1,332,917 km (0.047 R)
• M3: 2,055,924 km (0.114 R)
• M4: 2,973,258 km (0.117 R)
• M5: 3,727,680 km (0.11 R)
• M6: 5,565,340 km (0.065 R)
• M7: 5,913,903 km (0.096 R)
• M8: 6,301,661 km (0.057 R)
• M9: 6,732,203 km (0.098 R)
• M10: 7,373,230 km (0.087 R)
• M11: 8,171,933 km (0.11 R)
• M12: 8,964,054 km (0.085 R)
• M13: 10,350,377 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.1

Radius: 7.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.32 AU - 8.42 AU

Year: 12213 Days

Day: 19.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,842,399 km

• M1: 97,089 km (0.081 R)
• M2: 437,873 km (0.078 R)
• M3: 1,030,281 km (0.103 R)
• M4: 1,358,498 km (0.117 R)
• M5: 1,950,906 km (0.083 R)
• M6: 3,381,959 km (0.075 R)
• M7: 6,656,507 km (0.078 R)
• M8: 7,407,039 km (0.12 R)
• M9: 8,636,584 km (0.117 R)
• M10: 10,333,922 km (0.059 R)
• M11: 11,081,462 km (0.06 R)
• M12: 11,704,986 km (0.114 R)
• M13: 12,461,802 km (0.082 R)
• M14: 13,079,043 km (0.103 R)
• M15: 13,775,271 km (0.087 R)
• M16: 14,313,674 km (0.07 R)
• M17: 15,305,209 km (0.069 R)
• M18: 16,944,951 km (0.103 R)
• M19: 17,217,817 km (0.094 R)
• M20: 18,124,829 km (0.095 R)
• M21: 23,648,282 km (0.113 R)
• M22: 24,333,290 km (0.102 R)
• M23: 25,923,067 km (0.104 R)
• M24: 26,927,916 km (0.118 R)
• M25: 27,863,800 km (0.1 R)
• M26: 28,435,713 km (0.113 R)
• M27: 28,918,166 km (0.081 R)
• M28: 31,618,408 km (0.066 R)
• M29: 36,826,059 km (0.098 R)
• M30: 38,681,521 km (0.088 R)
• M31: 40,842,463 km (0.027 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit