🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.52 AU - 0.52 AU

Year: 242 Days

Day: 27.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,461,605 km

• M1: 26,928 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 12.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.9 AU - 1 AU

Year: 598 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,461,605 km

• M1: 151,094 km (0.1 R)
• M2: 538,253 km (0.109 R)
• M3: 990,936 km (0.11 R)
• M4: 1,792,033 km (0.051 R)
• M5: 2,195,798 km (0.032 R)
• M6: 2,814,983 km (0.073 R)
• M7: 3,191,222 km (0.063 R)
• M8: 3,847,358 km (0.101 R)
• M9: 4,671,044 km (0.097 R)
• M10: 5,065,833 km (0.086 R)
• M11: 6,249,002 km (0.11 R)
• M12: 6,791,594 km (0.079 R)
• M13: 7,431,125 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.7

Radius: 8.6

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.16 AU - 1.38 AU

Year: 924 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 18,461,605 km

• M1: 106,962 km (0.116 R)
• M2: 453,431 km (0.116 R)
• M3: 758,910 km (0.061 R)
• M4: 1,212,640 km (0.117 R)
• M5: 1,839,156 km (0.116 R)
• M6: 2,220,631 km (0.117 R)
• M7: 2,969,817 km (0.052 R)
• M8: 3,830,902 km (0.065 R)
• M9: 4,422,113 km (0.12 R)
• M10: 6,038,219 km (0.03 R)
• M11: 6,519,475 km (0.106 R)
• M12: 8,117,928 km (0.082 R)
• M13: 8,541,889 km (0.115 R)
• M14: 8,869,359 km (0.106 R)
• M15: 9,433,941 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536

Radius: 13.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.19 AU - 1.55 AU

Year: 1035 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,461,605 km

• M1: 172,935 km (0.09 R)
• M2: 608,115 km (0.063 R)
• M3: 1,062,145 km (0.103 R)
• M4: 1,646,025 km (0.11 R)
• M5: 2,218,536 km (0.096 R)
• M6: 2,716,099 km (0.101 R)
• M7: 3,154,421 km (0.068 R)
• M8: 3,743,537 km (0.105 R)
• M9: 4,729,985 km (0.079 R)
• M10: 5,903,880 km (0.06 R)
• M11: 6,385,884 km (0.064 R)
• M12: 7,263,575 km (0.111 R)
• M13: 7,842,818 km (0.09 R)
• M14: 8,557,447 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.2

Radius: 13.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.76 AU - 5.04 AU

Year: 7003 Days

Day: 5.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 18,461,605 km

• M1: 165,455 km (0.082 R)
• M2: 653,743 km (0.102 R)
• M3: 1,276,818 km (0.112 R)
• M4: 2,713,406 km (0.078 R)
• M5: 3,451,672 km (0.067 R)
• M6: 4,120,973 km (0.032 R)
• M7: 5,242,657 km (0.069 R)
• M8: 5,689,506 km (0.093 R)
• M9: 6,161,936 km (0.079 R)
• M10: 6,763,320 km (0.094 R)
• M11: 7,891,138 km (0.101 R)
• M12: 8,642,119 km (0.035 R)
• M13: 10,195,544 km (0.113 R)
• M14: 12,546,923 km (0.059 R)
• M15: 15,239,685 km (0.037 R)
• M16: 16,217,157 km (0.109 R)
• M17: 17,366,368 km (0.117 R)
• M18: 19,401,348 km (0.085 R)
• M19: 20,843,471 km (0.12 R)
• M20: 22,823,698 km (0.119 R)
• M21: 23,778,731 km (0.109 R)
• M22: 24,843,120 km (0.084 R)
• M23: 26,542,552 km (0.096 R)
• M24: 31,516,681 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 10.5

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.55 AU - 7.23 AU

Year: 9230 Days

Day: 10.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 18,461,605 km

• M1: 132,993 km (0.064 R)
• M2: 603,478 km (0.11 R)
• M3: 1,102,686 km (0.077 R)
• M4: 1,772,884 km (0.091 R)
• M5: 2,155,705 km (0.039 R)
• M6: 3,022,326 km (0.092 R)
• M7: 3,498,197 km (0.078 R)
• M8: 3,941,455 km (0.087 R)
• M9: 4,481,055 km (0.117 R)
• M10: 4,909,653 km (0.063 R)
• M11: 5,265,546 km (0.111 R)
• M12: 5,638,643 km (0.118 R)
• M13: 6,324,848 km (0.072 R)
• M14: 7,353,184 km (0.05 R)
• M15: 7,733,911 km (0.082 R)
• M16: 8,861,430 km (0.063 R)
• M17: 9,941,377 km (0.071 R)
• M18: 11,779,935 km (0.065 R)
• M19: 14,285,849 km (0.12 R)
• M20: 14,880,201 km (0.108 R)
• M21: 17,275,263 km (0.081 R)
• M22: 18,955,546 km (0.109 R)
• M23: 20,492,066 km (0.111 R)
• M24: 22,994,988 km (0.119 R)
• M25: 23,811,493 km (0.086 R)
• M26: 27,879,508 km (0.046 R)
• M27: 31,163,780 km (0.091 R)
• M28: 35,411,013 km (0.094 R)
• M29: 37,237,603 km (0.077 R)
• M30: 37,860,080 km (0.067 R)
• M31: 49,235,801 km (0.106 R)
• M32: 51,201,816 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 13.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.8 AU - 6.16 AU

Year: 9442 Days

Day: 10.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,461,605 km

• M1: 165,754 km (0.059 R)
• M2: 1,821,504 km (0.034 R)
• M3: 2,592,382 km (0.106 R)
• M4: 3,361,315 km (0.057 R)
• M5: 6,966,025 km (0.11 R)
• M6: 8,485,790 km (0.064 R)
• M7: 9,049,774 km (0.059 R)
• M8: 11,401,602 km (0.087 R)
• M9: 12,172,031 km (0.108 R)
• M10: 14,135,503 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 15,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit