🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.6

Radius: 13.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.72 AU - 0.84 AU

Year: 467 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,140,099 km

• M1: 169,195 km (0.095 R)
• M2: 624,422 km (0.116 R)
• M3: 1,054,665 km (0.095 R)
• M4: 1,681,031 km (0.101 R)
• M5: 2,131,919 km (0.062 R)
• M6: 2,694,108 km (0.081 R)
• M7: 3,565,665 km (0.1 R)
• M8: 5,535,570 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 8.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.25 AU - 1.25 AU

Year: 948 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,140,099 km

• M1: 107,561 km (0.046 R)
• M2: 378,782 km (0.114 R)
• M3: 674,686 km (0.033 R)
• M4: 1,151,305 km (0.082 R)
• M5: 1,621,192 km (0.117 R)
• M6: 2,004,611 km (0.103 R)
• M7: 2,794,488 km (0.085 R)
• M8: 4,591,607 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 11.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.22 AU - 1.78 AU

Year: 1246 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,140,099 km

• M1: 147,952 km (0.083 R)
• M2: 522,994 km (0.113 R)
• M3: 982,409 km (0.099 R)
• M4: 1,519,316 km (0.056 R)
• M5: 2,395,062 km (0.116 R)
• M6: 3,437,161 km (0.107 R)
• M7: 3,854,539 km (0.073 R)
• M8: 5,142,726 km (0.034 R)
• M9: 6,200,533 km (0.118 R)
• M10: 6,637,957 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 14.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.69 AU - 1.75 AU

Year: 1530 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,140,099 km

• M1: 185,352 km (0.118 R)
• M2: 656,435 km (0.06 R)
• M3: 1,473,539 km (0.045 R)
• M4: 1,960,630 km (0.087 R)
• M5: 2,658,504 km (0.072 R)
• M6: 3,477,103 km (0.036 R)
• M7: 3,969,430 km (0.094 R)
• M8: 4,796,108 km (0.053 R)
• M9: 5,428,159 km (0.088 R)
• M10: 6,074,721 km (0.031 R)
• M11: 7,761,138 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.19 AU - 5.93 AU

Year: 7720 Days

Day: 14.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,140,099 km

• M1: 112,647 km (0.111 R)
• M2: 904,918 km (0.074 R)
• M3: 1,304,942 km (0.105 R)
• M4: 1,862,493 km (0.057 R)
• M5: 2,571,438 km (0.106 R)
• M6: 3,017,688 km (0.12 R)
• M7: 4,261,595 km (0.096 R)
• M8: 5,756,526 km (0.082 R)
• M9: 6,259,773 km (0.076 R)
• M10: 7,426,936 km (0.093 R)
• M11: 8,492,073 km (0.077 R)
• M12: 10,735,442 km (0.092 R)
• M13: 11,893,480 km (0.068 R)
• M14: 13,239,711 km (0.096 R)
• M15: 13,728,597 km (0.038 R)
• M16: 14,455,792 km (0.091 R)
• M17: 14,974,298 km (0.111 R)
• M18: 15,385,991 km (0.113 R)
• M19: 18,685,073 km (0.112 R)
• M20: 21,523,244 km (0.078 R)
• M21: 23,279,074 km (0.066 R)
• M22: 29,208,236 km (0.063 R)
• M23: 32,912,429 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.2

Radius: 7.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.48 AU - 10.04 AU

Year: 19112 Days

Day: 20.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,140,099 km

• M1: 94,845 km (0.095 R)
• M2: 424,260 km (0.07 R)
• M3: 847,771 km (0.109 R)
• M4: 1,093,112 km (0.064 R)
• M5: 2,540,621 km (0.089 R)
• M6: 3,602,766 km (0.114 R)
• M7: 4,692,586 km (0.095 R)
• M8: 4,934,635 km (0.105 R)
• M9: 10,137,799 km (0.041 R)
• M10: 11,441,993 km (0.12 R)
• M11: 14,127,425 km (0.071 R)
• M12: 19,907,737 km (0.118 R)
• M13: 21,112,299 km (0.09 R)
• M14: 28,268,313 km (0.079 R)
• M15: 33,993,723 km (0.096 R)
• M16: 34,673,944 km (0.071 R)
• M17: 39,692,205 km (0.119 R)
• M18: 41,724,641 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.1

Radius: 7.9

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.26 AU - 10.76 AU

Year: 23110 Days

Day: 15.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,140,099 km

• M1: 99,034 km (0.113 R)
• M2: 435,330 km (0.059 R)
• M3: 1,072,168 km (0.086 R)
• M4: 3,570,303 km (0.074 R)
• M5: 4,937,029 km (0.058 R)
• M6: 6,148,173 km (0.054 R)
• M7: 7,027,958 km (0.072 R)
• M8: 8,345,467 km (0.116 R)
• M9: 10,288,743 km (0.031 R)
• M10: 10,588,986 km (0.12 R)
• M11: 12,926,902 km (0.038 R)
• M12: 13,418,480 km (0.116 R)
• M13: 17,810,374 km (0.12 R)
• M14: 19,041,565 km (0.113 R)
• M15: 22,972,548 km (0.11 R)
• M16: 32,522,427 km (0.082 R)
• M17: 37,237,453 km (0.117 R)
• M18: 39,978,535 km (0.08 R)
• M19: 45,214,311 km (0.075 R)
• M20: 56,275,577 km (0.112 R)
• M21: 58,914,334 km (0.071 R)
• M22: 60,653,559 km (0.078 R)
• M23: 68,586,884 km (0.107 R)
• M24: 69,437,647 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit