🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.55 AU - 0.59 AU

Year: 282 Days

Day: 14.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,101,899 km

• M1: 103,821 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 12.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.73 AU - 0.83 AU

Year: 452 Days

Day: 12.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,101,899 km

• M1: 158,873 km (0.111 R)
• M2: 247,734 km (0.1 R)
• M3: 327,171 km (0.102 R)
• M4: 422,764 km (0.059 R)
• M5: 499,956 km (0.095 R)
• M6: 649,704 km (0.08 R)
• M7: 736,470 km (0.031 R)
• M8: 873,801 km (0.032 R)
• M9: 1,126,771 km (0.093 R)
• M10: 1,252,882 km (0.061 R)
• M11: 1,468,752 km (0.117 R)
• M12: 1,590,076 km (0.06 R)
• M13: 1,681,929 km (0.107 R)
• M14: 1,760,468 km (0.053 R)
• M15: 1,965,566 km (0.111 R)
• M16: 2,087,339 km (0.116 R)
• M17: 2,389,377 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 13.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.78 AU - 1.04 AU

Year: 569 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,101,899 km

• M1: 165,455 km (0.086 R)
• M2: 251,175 km (0.112 R)
• M3: 352,901 km (0.06 R)
• M4: 451,786 km (0.054 R)
• M5: 638,783 km (0.115 R)
• M6: 722,857 km (0.053 R)
• M7: 918,830 km (0.06 R)
• M8: 1,005,746 km (0.109 R)
• M9: 1,301,801 km (0.109 R)
• M10: 1,395,000 km (0.107 R)
• M11: 1,551,629 km (0.085 R)
• M12: 1,676,394 km (0.081 R)
• M13: 1,830,629 km (0.087 R)
• M14: 2,050,837 km (0.12 R)
• M15: 2,160,792 km (0.117 R)
• M16: 2,308,146 km (0.045 R)
• M17: 2,415,557 km (0.071 R)
• M18: 2,725,524 km (0.067 R)
• M19: 2,831,738 km (0.11 R)
• M20: 3,009,460 km (0.095 R)
• M21: 3,135,272 km (0.091 R)
• M22: 3,254,801 km (0.12 R)
• M23: 3,351,591 km (0.03 R)
• M24: 3,482,190 km (0.093 R)
• M25: 3,807,715 km (0.077 R)
• M26: 3,901,363 km (0.099 R)
• M27: 4,021,640 km (0.106 R)
• M28: 4,108,406 km (0.073 R)
• M29: 4,239,604 km (0.066 R)
• M30: 4,390,099 km (0.085 R)
• M31: 4,524,438 km (0.094 R)
• M32: 4,632,896 km (0.077 R)
• M33: 4,723,852 km (0.067 R)
• M34: 4,963,358 km (0.09 R)
• M35: 5,056,558 km (0.117 R)
• M36: 5,141,080 km (0.104 R)
• M37: 5,235,327 km (0.087 R)
• M38: 5,368,469 km (0.096 R)
• M39: 5,521,957 km (0.082 R)
• M40: 5,618,597 km (0.064 R)
• M41: 5,774,478 km (0.062 R)
• M42: 6,050,785 km (0.106 R)
• M43: 6,190,509 km (0.045 R)
• M44: 6,311,235 km (0.097 R)
• M45: 6,402,190 km (0.04 R)
• M46: 6,760,477 km (0.106 R)
• M47: 6,957,647 km (0.12 R)
• M48: 7,104,253 km (0.044 R)
• M49: 7,188,477 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 13.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.8 AU - 1.12 AU

Year: 617 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 29,101,899 km

• M1: 187,446 km (0.09 R)
• M2: 286,031 km (0.109 R)
• M3: 390,450 km (0.119 R)
• M4: 490,083 km (0.038 R)
• M5: 632,500 km (0.066 R)
• M6: 723,455 km (0.04 R)
• M7: 816,206 km (0.118 R)
• M8: 906,114 km (0.109 R)
• M9: 1,038,658 km (0.119 R)
• M10: 1,153,848 km (0.054 R)
• M11: 1,298,958 km (0.1 R)
• M12: 1,450,800 km (0.115 R)
• M13: 1,567,636 km (0.107 R)
• M14: 1,687,763 km (0.072 R)
• M15: 1,777,671 km (0.109 R)
• M16: 1,918,144 km (0.093 R)
• M17: 2,092,874 km (0.074 R)
• M18: 2,179,641 km (0.058 R)
• M19: 2,272,990 km (0.091 R)
• M20: 2,431,713 km (0.07 R)
• M21: 2,550,494 km (0.07 R)
• M22: 2,687,825 km (0.091 R)
• M23: 2,844,753 km (0.075 R)
• M24: 2,981,785 km (0.041 R)
• M25: 3,121,060 km (0.063 R)
• M26: 3,238,794 km (0.086 R)
• M27: 3,497,149 km (0.114 R)
• M28: 3,613,537 km (0.114 R)
• M29: 3,825,068 km (0.07 R)
• M30: 4,137,129 km (0.091 R)
• M31: 4,260,398 km (0.053 R)
• M32: 4,378,430 km (0.1 R)
• M33: 4,470,882 km (0.113 R)
• M34: 4,644,565 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.7

Radius: 7.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.75 AU - 6.09 AU

Year: 9449 Days

Day: 20.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,101,899 km

• M1: 116,836 km (0.112 R)
• M2: 250,427 km (0.037 R)
• M3: 436,078 km (0.078 R)
• M4: 928,105 km (0.075 R)
• M5: 1,037,012 km (0.099 R)
• M6: 1,179,430 km (0.034 R)
• M7: 1,595,461 km (0.093 R)
• M8: 1,677,291 km (0.086 R)
• M9: 1,760,468 km (0.117 R)
• M10: 1,811,181 km (0.065 R)
• M11: 2,001,171 km (0.069 R)
• M12: 2,381,748 km (0.117 R)
• M13: 2,456,696 km (0.086 R)
• M14: 2,863,902 km (0.077 R)
• M15: 3,588,554 km (0.105 R)
• M16: 3,674,872 km (0.098 R)
• M17: 3,982,445 km (0.031 R)
• M18: 4,344,173 km (0.102 R)
• M19: 4,575,750 km (0.113 R)
• M20: 5,343,337 km (0.108 R)
• M21: 5,442,071 km (0.111 R)
• M22: 5,666,618 km (0.116 R)
• M23: 5,716,883 km (0.098 R)
• M24: 5,894,156 km (0.093 R)
• M25: 6,176,298 km (0.105 R)
• M26: 6,358,209 km (0.054 R)
• M27: 6,568,244 km (0.064 R)
• M28: 7,049,052 km (0.081 R)
• M29: 7,376,073 km (0.107 R)
• M30: 7,486,177 km (0.06 R)
• M31: 7,735,855 km (0.099 R)
• M32: 8,271,865 km (0.113 R)
• M33: 8,415,030 km (0.044 R)
• M34: 8,501,198 km (0.058 R)
• M35: 8,761,798 km (0.096 R)
• M36: 8,966,298 km (0.086 R)
• M37: 9,201,765 km (0.094 R)
• M38: 10,011,987 km (0.088 R)
• M39: 10,103,391 km (0.098 R)
• M40: 10,164,577 km (0.077 R)
• M41: 10,564,751 km (0.086 R)
• M42: 10,782,416 km (0.101 R)
• M43: 11,222,084 km (0.086 R)
• M44: 11,699,750 km (0.06 R)
• M45: 12,183,999 km (0.041 R)
• M46: 13,406,363 km (0.082 R)
• M47: 13,811,175 km (0.096 R)
• M48: 13,947,009 km (0.117 R)
• M49: 14,806,000 km (0.037 R)
• M50: 15,224,426 km (0.072 R)
• M51: 15,435,060 km (0.072 R)
• M52: 15,576,130 km (0.101 R)
• M53: 16,430,933 km (0.099 R)
• M54: 16,900,371 km (0.114 R)
• M55: 17,741,559 km (0.103 R)
• M56: 18,446,764 km (0.1 R)
• M57: 18,821,507 km (0.094 R)
• M58: 19,312,636 km (0.117 R)
• M59: 20,076,333 km (0.088 R)
• M60: 21,161,965 km (0.106 R)
• M61: 21,436,328 km (0.118 R)
• M62: 21,909,506 km (0.117 R)
• M63: 22,545,745 km (0.045 R)
• M64: 22,866,035 km (0.1 R)
• M65: 23,673,564 km (0.112 R)
• M66: 23,754,945 km (0.053 R)
• M67: 24,080,919 km (0.036 R)
• M68: 24,449,378 km (0.117 R)
• M69: 24,902,361 km (0.113 R)
• M70: 25,316,597 km (0.113 R)
• M71: 25,983,953 km (0.101 R)
• M72: 26,151,802 km (0.105 R)
• M73: 26,404,174 km (0.051 R)
• M74: 26,657,293 km (0.042 R)
• M75: 26,995,983 km (0.077 R)
• M76: 27,251,047 km (0.107 R)
• M77: 27,935,009 km (0.082 R)
• M78: 28,581,272 km (0.034 R)
• M79: 29,101,872 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 16,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit