🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.86 AU - 2.7 AU

Year: 1311 Days

Day: 39.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 10.4

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.54 AU - 6.06 AU

Year: 4646 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,418,508 km

• M1: 130,599 km (0.113 R)
• M2: 1,149,809 km (0.113 R)
• M3: 1,815,071 km (0.106 R)
• M4: 2,305,004 km (0.087 R)
• M5: 3,510,164 km (0.052 R)
• M6: 3,902,560 km (0.114 R)
• M7: 4,299,742 km (0.106 R)
• M8: 4,827,822 km (0.085 R)
• M9: 6,642,893 km (0.036 R)
• M10: 8,369,402 km (0.084 R)
• M11: 10,598,411 km (0.093 R)
• M12: 11,946,288 km (0.052 R)
• M13: 12,991,229 km (0.084 R)
• M14: 14,588,336 km (0.095 R)
• M15: 15,205,576 km (0.071 R)
• M16: 16,672,982 km (0.096 R)
• M17: 19,481,682 km (0.076 R)
• M18: 21,784,891 km (0.112 R)
• M19: 24,576,686 km (0.056 R)
• M20: 25,370,303 km (0.099 R)
• M21: 26,675,694 km (0.086 R)
• M22: 27,260,622 km (0.077 R)
• M23: 28,542,825 km (0.113 R)
• M24: 29,954,430 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 9.1

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.61 AU - 7.53 AU

Year: 6413 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,418,508 km

• M1: 132,095 km (0.063 R)
• M2: 427,850 km (0.103 R)
• M3: 826,977 km (0.101 R)
• M4: 1,149,660 km (0.115 R)
• M5: 1,673,551 km (0.113 R)
• M6: 1,983,817 km (0.112 R)
• M7: 2,366,489 km (0.097 R)
• M8: 2,741,231 km (0.068 R)
• M9: 3,218,000 km (0.066 R)
• M10: 3,656,770 km (0.08 R)
• M11: 4,763,495 km (0.1 R)
• M12: 5,484,408 km (0.08 R)
• M13: 7,660,907 km (0.103 R)
• M14: 8,649,300 km (0.075 R)
• M15: 11,918,911 km (0.088 R)
• M16: 13,353,256 km (0.084 R)
• M17: 15,078,119 km (0.057 R)
• M18: 16,689,138 km (0.119 R)
• M19: 18,617,754 km (0.118 R)
• M20: 22,206,757 km (0.112 R)
• M21: 22,597,058 km (0.1 R)
• M22: 24,784,627 km (0.05 R)
• M23: 25,120,175 km (0.081 R)
• M24: 25,544,136 km (0.088 R)
• M25: 33,295,699 km (0.077 R)
• M26: 34,324,035 km (0.084 R)
• M27: 35,585,743 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.5

Radius: 10

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.89 AU - 8.19 AU

Year: 7113 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,418,508 km

• M1: 124,316 km (0.084 R)
• M2: 588,518 km (0.083 R)
• M3: 1,195,287 km (0.038 R)
• M4: 4,411,641 km (0.11 R)
• M5: 5,224,406 km (0.11 R)
• M6: 6,919,949 km (0.115 R)
• M7: 9,870,916 km (0.087 R)
• M8: 11,000,231 km (0.065 R)
• M9: 12,433,229 km (0.054 R)
• M10: 14,532,386 km (0.104 R)
• M11: 19,197,745 km (0.076 R)
• M12: 24,251,610 km (0.105 R)
• M13: 24,599,575 km (0.054 R)
• M14: 26,207,004 km (0.115 R)
• M15: 28,361,213 km (0.107 R)
• M16: 29,629,803 km (0.077 R)
• M17: 31,345,092 km (0.107 R)
• M18: 34,532,125 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit