🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.48 AU - 0.52 AU

Year: 232 Days

Day: 46.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 9.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.41 AU - 4.27 AU

Year: 4936 Days

Day: 11.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,821,503 km

• M1: 113,246 km (0.045 R)
• M2: 554,559 km (0.114 R)
• M3: 1,147,266 km (0.105 R)
• M4: 2,089,733 km (0.103 R)
• M5: 2,388,031 km (0.078 R)
• M6: 3,439,405 km (0.099 R)
• M7: 4,501,550 km (0.032 R)
• M8: 5,134,797 km (0.106 R)
• M9: 6,239,877 km (0.084 R)
• M10: 7,393,875 km (0.081 R)
• M11: 8,093,394 km (0.105 R)
• M12: 8,571,360 km (0.118 R)
• M13: 9,746,451 km (0.115 R)
• M14: 11,114,523 km (0.068 R)
• M15: 12,509,524 km (0.075 R)
• M16: 12,949,790 km (0.042 R)
• M17: 14,386,229 km (0.041 R)
• M18: 15,643,449 km (0.117 R)
• M19: 17,031,568 km (0.101 R)
• M20: 19,072,083 km (0.093 R)
• M21: 21,408,951 km (0.116 R)
• M22: 26,643,082 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 12.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.46 AU - 5.12 AU

Year: 5829 Days

Day: 14.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,821,503 km

• M1: 157,975 km (0.108 R)
• M2: 726,597 km (0.118 R)
• M3: 1,198,279 km (0.075 R)
• M4: 1,773,632 km (0.038 R)
• M5: 2,513,095 km (0.079 R)
• M6: 3,133,178 km (0.102 R)
• M7: 3,744,136 km (0.067 R)
• M8: 5,044,739 km (0.101 R)
• M9: 5,653,752 km (0.075 R)
• M10: 7,996,754 km (0.072 R)
• M11: 9,796,267 km (0.113 R)
• M12: 11,336,377 km (0.088 R)
• M13: 15,453,759 km (0.076 R)
• M14: 17,348,865 km (0.065 R)
• M15: 25,761,801 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.6

Radius: 9.3

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.37 AU - 7.17 AU

Year: 9092 Days

Day: 6.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,821,503 km

• M1: 121,324 km (0.045 R)
• M2: 850,464 km (0.06 R)
• M3: 1,290,431 km (0.038 R)
• M4: 2,615,120 km (0.096 R)
• M5: 4,284,034 km (0.091 R)
• M6: 4,890,953 km (0.051 R)
• M7: 5,455,984 km (0.09 R)
• M8: 5,788,241 km (0.082 R)
• M9: 7,334,484 km (0.049 R)
• M10: 7,864,360 km (0.093 R)
• M11: 9,092,708 km (0.099 R)
• M12: 9,608,671 km (0.104 R)
• M13: 12,373,090 km (0.048 R)
• M14: 15,039,074 km (0.109 R)
• M15: 15,364,449 km (0.09 R)
• M16: 16,300,483 km (0.049 R)
• M17: 21,558,699 km (0.096 R)
• M18: 22,816,518 km (0.09 R)
• M19: 24,033,945 km (0.077 R)
• M20: 24,389,539 km (0.075 R)
• M21: 29,541,391 km (0.1 R)
• M22: 30,155,041 km (0.085 R)
• M23: 31,196,841 km (0.076 R)
• M24: 38,318,148 km (0.104 R)
• M25: 43,756,031 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 4

Gravity: 57.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.08 AU - 8.3 AU

Year: 12647 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,821,503 km

• M1: 50,115 km (0.091 R)
• M2: 347,217 km (0.111 R)
• M3: 521,049 km (0.066 R)
• M4: 679,623 km (0.094 R)
• M5: 829,371 km (0.079 R)
• M6: 1,047,933 km (0.112 R)
• M7: 1,664,576 km (0.102 R)
• M8: 2,165,579 km (0.07 R)
• M9: 2,625,143 km (0.119 R)
• M10: 3,121,509 km (0.102 R)
• M11: 3,594,687 km (0.093 R)
• M12: 3,791,109 km (0.101 R)
• M13: 5,053,715 km (0.116 R)
• M14: 5,264,648 km (0.119 R)
• M15: 6,909,028 km (0.113 R)
• M16: 7,169,029 km (0.065 R)
• M17: 7,345,854 km (0.113 R)
• M18: 8,371,198 km (0.116 R)
• M19: 10,586,892 km (0.098 R)
• M20: 11,585,158 km (0.082 R)
• M21: 15,388,834 km (0.098 R)
• M22: 21,010,722 km (0.049 R)
• M23: 21,373,197 km (0.099 R)
• M24: 22,960,132 km (0.099 R)
• M25: 24,126,546 km (0.098 R)
• M26: 26,366,475 km (0.112 R)
• M27: 32,927,987 km (0.11 R)
• M28: 35,166,121 km (0.11 R)
• M29: 39,804,403 km (0.115 R)
• M30: 51,245,050 km (0.088 R)
• M31: 53,566,809 km (0.117 R)
• M32: 57,003,670 km (0.085 R)
• M33: 57,708,276 km (0.087 R)
• M34: 60,584,594 km (0.071 R)
• M35: 60,950,810 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.9

Radius: 6.8

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.51 AU - 7.75 AU

Year: 13826 Days

Day: 15.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,821,503 km

• M1: 84,672 km (0.114 R)
• M2: 794,065 km (0.073 R)
• M3: 1,772,136 km (0.079 R)
• M4: 2,341,207 km (0.079 R)
• M5: 4,135,932 km (0.103 R)
• M6: 5,799,610 km (0.054 R)
• M7: 6,441,535 km (0.109 R)
• M8: 7,584,163 km (0.053 R)
• M9: 7,865,856 km (0.107 R)
• M10: 8,550,715 km (0.096 R)
• M11: 9,011,477 km (0.114 R)
• M12: 10,551,138 km (0.117 R)
• M13: 11,141,301 km (0.088 R)
• M14: 12,067,312 km (0.054 R)
• M15: 13,723,361 km (0.029 R)
• M16: 14,071,774 km (0.108 R)
• M17: 14,497,829 km (0.119 R)
• M18: 14,932,411 km (0.071 R)
• M19: 15,751,459 km (0.055 R)
• M20: 16,056,639 km (0.049 R)
• M21: 17,236,517 km (0.074 R)
• M22: 22,152,602 km (0.065 R)
• M23: 25,239,255 km (0.041 R)
• M24: 26,614,957 km (0.097 R)
• M25: 27,485,916 km (0.101 R)
• M26: 30,447,804 km (0.082 R)
• M27: 35,670,864 km (0.049 R)
• M28: 42,483,103 km (0.103 R)
• M29: 42,778,259 km (0.105 R)
• M30: 48,487,662 km (0.109 R)
• M31: 50,443,056 km (0.106 R)
• M32: 52,620,153 km (0.083 R)
• M33: 52,960,489 km (0.06 R)
• M34: 61,013,492 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 12,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit