🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.1

Radius: 13.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.82 AU - 0.92 AU

Year: 541 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 86,516,563 km

• M1: 164,109 km (0.086 R)
• M2: 691,741 km (0.094 R)
• M3: 1,745,508 km (0.109 R)
• M4: 2,480,333 km (0.12 R)
• M5: 3,751,915 km (0.099 R)
• M6: 4,206,842 km (0.114 R)
• M7: 4,966,649 km (0.112 R)
• M8: 5,420,080 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 11.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.65 AU - 2.49 AU

Year: 1986 Days

Day: 14.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,516,563 km

• M1: 147,952 km (0.064 R)
• M2: 519,254 km (0.049 R)
• M3: 981,960 km (0.079 R)
• M4: 1,352,814 km (0.113 R)
• M5: 1,787,545 km (0.116 R)
• M6: 2,177,696 km (0.095 R)
• M7: 3,247,171 km (0.042 R)
• M8: 3,909,292 km (0.058 R)
• M9: 4,829,318 km (0.038 R)
• M10: 5,410,057 km (0.046 R)
• M11: 7,067,901 km (0.077 R)
• M12: 7,494,405 km (0.117 R)
• M13: 8,336,641 km (0.075 R)
• M14: 9,174,239 km (0.107 R)
• M15: 13,094,750 km (0.093 R)
• M16: 13,652,601 km (0.113 R)
• M17: 14,541,661 km (0.119 R)
• M18: 15,280,525 km (0.096 R)
• M19: 16,044,072 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 13.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.61 AU - 2.53 AU

Year: 1986 Days

Day: 13.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 60.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,516,563 km

• M1: 165,605 km (0.05 R)
• M2: 1,079,947 km (0.104 R)
• M3: 1,946,867 km (0.093 R)
• M4: 2,586,697 km (0.1 R)
• M5: 3,307,609 km (0.077 R)
• M6: 4,013,112 km (0.097 R)
• M7: 5,523,004 km (0.09 R)
• M8: 6,930,271 km (0.058 R)
• M9: 7,580,573 km (0.083 R)
• M10: 8,140,368 km (0.113 R)
• M11: 9,144,020 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 15

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.03 AU - 3.35 AU

Year: 2942 Days

Day: 8.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,516,563 km

• M1: 216,019 km (0.072 R)
• M2: 982,260 km (0.069 R)
• M3: 1,735,036 km (0.107 R)
• M4: 2,807,503 km (0.036 R)
• M5: 3,281,878 km (0.116 R)
• M6: 4,158,821 km (0.082 R)
• M7: 4,803,737 km (0.099 R)
• M8: 5,286,789 km (0.101 R)
• M9: 7,303,368 km (0.027 R)
• M10: 9,158,830 km (0.104 R)
• M11: 9,829,627 km (0.062 R)
• M12: 13,784,247 km (0.072 R)
• M13: 17,092,903 km (0.077 R)
• M14: 18,401,585 km (0.104 R)
• M15: 21,997,768 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 9.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.79 AU - 3.45 AU

Year: 3675 Days

Day: 6.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,516,563 km

• M1: 128,355 km (0.079 R)
• M2: 626,366 km (0.048 R)
• M3: 1,422,825 km (0.103 R)
• M4: 1,804,001 km (0.115 R)
• M5: 2,144,186 km (0.039 R)
• M6: 2,497,686 km (0.084 R)
• M7: 2,808,401 km (0.072 R)
• M8: 3,233,408 km (0.063 R)
• M9: 3,900,615 km (0.077 R)
• M10: 7,080,766 km (0.101 R)
• M11: 7,516,844 km (0.12 R)
• M12: 9,971,745 km (0.096 R)
• M13: 13,952,096 km (0.093 R)
• M14: 14,838,762 km (0.115 R)
• M15: 15,553,990 km (0.098 R)
• M16: 16,345,512 km (0.089 R)
• M17: 19,782,673 km (0.092 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.8

Radius: 4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.37 AU - 10.55 AU

Year: 20961 Days

Day: 24.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 86,516,563 km

• M1: 49,816 km (0.107 R)
• M2: 174,730 km (0.077 R)
• M3: 412,142 km (0.098 R)
• M4: 688,749 km (0.12 R)
• M5: 835,055 km (0.118 R)
• M6: 1,002,306 km (0.114 R)
• M7: 1,722,769 km (0.098 R)
• M8: 3,602,317 km (0.118 R)
• M9: 3,927,243 km (0.098 R)
• M10: 4,770,078 km (0.039 R)
• M11: 5,047,731 km (0.082 R)
• M12: 5,424,568 km (0.102 R)
• M13: 7,228,868 km (0.09 R)
• M14: 11,030,300 km (0.115 R)
• M15: 12,372,492 km (0.066 R)
• M16: 17,109,658 km (0.118 R)
• M17: 19,664,640 km (0.11 R)
• M18: 26,706,062 km (0.092 R)
• M19: 30,500,163 km (0.057 R)
• M20: 30,784,100 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.1

Radius: 5

Gravity: 30.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.65 AU - 11.61 AU

Year: 23112 Days

Day: 16.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,516,563 km

• M1: 62,233 km (0.027 R)
• M2: 566,378 km (0.117 R)
• M3: 1,782,907 km (0.115 R)
• M4: 3,112,982 km (0.083 R)
• M5: 3,705,689 km (0.094 R)
• M6: 6,983,977 km (0.046 R)
• M7: 7,527,615 km (0.1 R)
• M8: 8,698,817 km (0.069 R)
• M9: 11,262,775 km (0.078 R)
• M10: 12,644,012 km (0.089 R)
• M11: 13,903,776 km (0.056 R)
• M12: 15,244,921 km (0.045 R)
• M13: 19,397,608 km (0.059 R)
• M14: 20,369,096 km (0.073 R)
• M15: 21,068,018 km (0.081 R)
• M16: 21,782,946 km (0.113 R)
• M17: 27,607,539 km (0.076 R)
• M18: 28,960,053 km (0.07 R)
• M19: 29,589,112 km (0.105 R)
• M20: 30,098,942 km (0.102 R)
• M21: 40,931,623 km (0.106 R)
• M22: 43,830,680 km (0.036 R)
• M23: 50,033,606 km (0.074 R)
• M24: 54,860,382 km (0.107 R)
• M25: 61,628,189 km (0.111 R)
• M26: 76,074,407 km (0.088 R)
• M27: 81,681,634 km (0.117 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: 554 - 16,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit