🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.01 AU - 1.45 AU

Year: 511 Days

Day: 25.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 10.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.25 AU - 5.03 AU

Year: 3745 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 113,951,937 km

• M1: 125,662 km (0.099 R)
• M2: 551,867 km (0.105 R)
• M3: 999,463 km (0.093 R)
• M4: 1,361,041 km (0.062 R)
• M5: 1,810,583 km (0.054 R)
• M6: 3,185,986 km (0.118 R)
• M7: 5,764,006 km (0.087 R)
• M8: 6,922,791 km (0.12 R)
• M9: 8,199,609 km (0.107 R)
• M10: 10,114,312 km (0.078 R)
• M11: 11,213,707 km (0.042 R)
• M12: 12,069,257 km (0.118 R)
• M13: 13,178,076 km (0.112 R)
• M14: 14,806,000 km (0.055 R)
• M15: 16,172,577 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 9.9

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.28 AU - 5.46 AU

Year: 4663 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 113,951,937 km

• M1: 123,119 km (0.063 R)
• M2: 456,722 km (0.114 R)
• M3: 814,261 km (0.099 R)
• M4: 1,353,562 km (0.064 R)
• M5: 1,822,850 km (0.048 R)
• M6: 2,133,714 km (0.063 R)
• M7: 4,003,538 km (0.113 R)
• M8: 6,742,226 km (0.086 R)
• M9: 8,770,175 km (0.04 R)
• M10: 9,838,005 km (0.108 R)
• M11: 10,536,776 km (0.108 R)
• M12: 11,036,284 km (0.107 R)
• M13: 13,402,623 km (0.093 R)
• M14: 14,206,711 km (0.045 R)
• M15: 15,042,515 km (0.042 R)
• M16: 17,244,446 km (0.106 R)
• M17: 18,782,461 km (0.074 R)
• M18: 19,720,889 km (0.119 R)
• M19: 21,258,157 km (0.119 R)
• M20: 24,648,942 km (0.063 R)
• M21: 24,966,688 km (0.067 R)
• M22: 27,268,700 km (0.068 R)
• M23: 28,384,251 km (0.111 R)
• M24: 29,173,978 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 12.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.18 AU - 11.92 AU

Year: 11939 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 113,951,937 km

• M1: 154,235 km (0.119 R)
• M2: 557,102 km (0.113 R)
• M3: 966,253 km (0.12 R)
• M4: 1,837,361 km (0.075 R)
• M5: 2,524,614 km (0.094 R)
• M6: 3,034,144 km (0.063 R)
• M7: 3,480,245 km (0.095 R)
• M8: 4,600,135 km (0.111 R)
• M9: 7,585,210 km (0.09 R)
• M10: 8,849,911 km (0.071 R)
• M11: 9,301,397 km (0.045 R)
• M12: 9,927,165 km (0.119 R)
• M13: 14,426,471 km (0.12 R)
• M14: 15,337,222 km (0.042 R)
• M15: 16,137,422 km (0.057 R)
• M16: 16,736,860 km (0.078 R)
• M17: 19,283,764 km (0.068 R)
• M18: 19,703,984 km (0.096 R)
• M19: 24,150,931 km (0.073 R)
• M20: 32,070,343 km (0.104 R)
• M21: 35,595,617 km (0.05 R)
• M22: 38,436,480 km (0.114 R)
• M23: 41,984,942 km (0.119 R)
• M24: 45,301,078 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.8

Radius: 5.7

Gravity: 15.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.19 AU - 14.21 AU

Year: 15969 Days

Day: 18.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 113,951,937 km

• M1: 71,059 km (0.099 R)
• M2: 264,339 km (0.086 R)
• M3: 484,847 km (0.068 R)
• M4: 728,242 km (0.083 R)
• M5: 920,476 km (0.12 R)
• M6: 1,327,532 km (0.075 R)
• M7: 1,527,095 km (0.082 R)
• M8: 2,172,759 km (0.118 R)
• M9: 3,057,481 km (0.078 R)
• M10: 5,436,087 km (0.099 R)
• M11: 6,994,149 km (0.052 R)
• M12: 8,680,117 km (0.119 R)
• M13: 8,926,954 km (0.116 R)
• M14: 9,486,749 km (0.11 R)
• M15: 10,788,699 km (0.12 R)
• M16: 12,021,984 km (0.101 R)
• M17: 12,328,959 km (0.113 R)
• M18: 16,207,284 km (0.111 R)
• M19: 18,542,506 km (0.093 R)
• M20: 21,719,816 km (0.088 R)
• M21: 23,579,766 km (0.073 R)
• M22: 24,060,873 km (0.051 R)
• M23: 26,358,397 km (0.07 R)
• M24: 31,500,076 km (0.059 R)
• M25: 32,083,507 km (0.038 R)
• M26: 37,662,760 km (0.106 R)
• M27: 40,200,837 km (0.104 R)
• M28: 53,781,631 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.4

Radius: 5

Gravity: 39.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.38 AU - 23.36 AU

Year: 30718 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 113,951,937 km

• M1: 139,724 km (0.062 R)
• M2: 312,360 km (0.096 R)
• M3: 641,775 km (0.096 R)
• M4: 893,698 km (0.081 R)
• M5: 1,502,860 km (0.106 R)
• M6: 2,354,072 km (0.053 R)
• M7: 3,389,888 km (0.083 R)
• M8: 7,684,095 km (0.101 R)
• M9: 8,320,484 km (0.117 R)
• M10: 9,117,242 km (0.063 R)
• M11: 10,932,313 km (0.113 R)
• M12: 13,959,426 km (0.07 R)
• M13: 14,729,706 km (0.115 R)
• M14: 17,307,277 km (0.094 R)
• M15: 21,265,038 km (0.102 R)
• M16: 25,282,489 km (0.048 R)
• M17: 27,336,917 km (0.037 R)
• M18: 30,198,425 km (0.117 R)
• M19: 30,622,983 km (0.114 R)
• M20: 34,623,679 km (0.065 R)
• M21: 38,959,175 km (0.044 R)
• M22: 40,139,502 km (0.042 R)
• M23: 40,481,034 km (0.099 R)
• M24: 43,823,200 km (0.077 R)
• M25: 57,720,244 km (0.071 R)
• M26: 71,246,285 km (0.069 R)
• M27: 78,471,264 km (0.087 R)
• M28: 98,636,458 km (0.12 R)
• M29: 109,235,168 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit