🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 11.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.81 AU - 0.89 AU

Year: 532 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 24,498,473 km

• M1: 143,016 km (0.062 R)
• M2: 694,583 km (0.092 R)
• M3: 1,310,926 km (0.091 R)
• M4: 1,737,130 km (0.063 R)
• M5: 2,255,936 km (0.111 R)
• M6: 2,981,934 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.8

Radius: 10.4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.04 AU

Year: 550 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,498,473 km

• M1: 129,402 km (0.056 R)
• M2: 504,743 km (0.031 R)
• M3: 854,353 km (0.089 R)
• M4: 1,242,560 km (0.105 R)
• M5: 1,678,039 km (0.052 R)
• M6: 2,555,132 km (0.106 R)
• M7: 3,001,232 km (0.104 R)
• M8: 3,699,406 km (0.089 R)
• M9: 4,094,643 km (0.119 R)
• M10: 4,612,551 km (0.115 R)
• M11: 5,105,476 km (0.055 R)
• M12: 5,542,751 km (0.109 R)
• M13: 7,027,809 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 11.2

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.89 AU - 0.97 AU

Year: 608 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,498,473 km

• M1: 139,425 km (0.118 R)
• M2: 628,311 km (0.078 R)
• M3: 1,114,205 km (0.06 R)
• M4: 2,045,751 km (0.109 R)
• M5: 2,518,779 km (0.092 R)
• M6: 3,283,972 km (0.111 R)
• M7: 3,714,515 km (0.098 R)
• M8: 4,168,096 km (0.096 R)
• M9: 5,645,524 km (0.075 R)
• M10: 6,054,675 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 14.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.22 AU - 2.24 AU

Year: 2259 Days

Day: 14.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,498,473 km

• M1: 182,210 km (0.045 R)
• M2: 772,075 km (0.088 R)
• M3: 1,298,210 km (0.071 R)
• M4: 2,198,191 km (0.119 R)
• M5: 2,904,592 km (0.06 R)
• M6: 3,758,946 km (0.115 R)
• M7: 4,734,025 km (0.076 R)
• M8: 5,337,652 km (0.073 R)
• M9: 6,065,745 km (0.087 R)
• M10: 6,648,129 km (0.078 R)
• M11: 8,716,918 km (0.06 R)
• M12: 12,221,548 km (0.089 R)
• M13: 15,297,429 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 13.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.21 AU - 3.15 AU

Year: 2976 Days

Day: 6.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,498,473 km

• M1: 170,691 km (0.119 R)
• M2: 629,209 km (0.118 R)
• M3: 1,243,906 km (0.117 R)
• M4: 1,907,522 km (0.087 R)
• M5: 2,507,709 km (0.087 R)
• M6: 4,524,737 km (0.043 R)
• M7: 5,456,582 km (0.119 R)
• M8: 5,904,478 km (0.102 R)
• M9: 6,539,970 km (0.039 R)
• M10: 7,886,201 km (0.074 R)
• M11: 8,395,433 km (0.064 R)
• M12: 9,946,912 km (0.115 R)
• M13: 10,771,645 km (0.066 R)
• M14: 11,845,608 km (0.094 R)
• M15: 12,858,984 km (0.076 R)
• M16: 13,566,283 km (0.066 R)
• M17: 15,010,351 km (0.085 R)
• M18: 15,794,693 km (0.082 R)
• M19: 18,202,620 km (0.081 R)
• M20: 18,868,929 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.2

Radius: 13.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.41 AU - 4.53 AU

Year: 5365 Days

Day: 14.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,498,473 km

• M1: 177,124 km (0.093 R)
• M2: 797,656 km (0.066 R)
• M3: 1,319,603 km (0.102 R)
• M4: 1,851,573 km (0.057 R)
• M5: 2,337,018 km (0.072 R)
• M6: 3,001,382 km (0.081 R)
• M7: 3,571,500 km (0.078 R)
• M8: 4,541,343 km (0.043 R)
• M9: 5,606,928 km (0.098 R)
• M10: 7,405,992 km (0.096 R)
• M11: 7,918,215 km (0.069 R)
• M12: 9,633,953 km (0.117 R)
• M13: 12,154,079 km (0.038 R)
• M14: 13,879,840 km (0.115 R)
• M15: 16,461,750 km (0.078 R)
• M16: 17,076,447 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 9.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.55 AU - 4.95 AU

Year: 7022 Days

Day: 6.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,498,473 km

• M1: 119,379 km (0.111 R)
• M2: 845,677 km (0.083 R)
• M3: 1,384,528 km (0.075 R)
• M4: 2,030,791 km (0.1 R)
• M5: 3,507,920 km (0.104 R)
• M6: 3,873,538 km (0.077 R)
• M7: 6,391,120 km (0.116 R)
• M8: 8,955,976 km (0.102 R)
• M9: 9,564,390 km (0.059 R)
• M10: 11,033,890 km (0.048 R)
• M11: 12,184,896 km (0.095 R)
• M12: 15,303,563 km (0.102 R)
• M13: 17,075,251 km (0.095 R)
• M14: 17,538,705 km (0.113 R)
• M15: 21,353,151 km (0.093 R)
• M16: 24,279,734 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit