🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.6 AU - 0.92 AU

Year: 240 Days

Day: 30 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,272,137 km

• M1: 337,493 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.22 AU - 1.22 AU

Year: 487 Days

Day: 44.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,272,137 km

• M1: 189,241 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.62 AU - 3.46 AU

Year: 1917 Days

Day: 23.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.9 AU - 4.72 AU

Year: 2690 Days

Day: 40.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.85 AU - 5.19 AU

Year: 3475 Days

Day: 41.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,272,137 km

• M1: 3,097,125 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240

Radius: 11.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.98 AU - 6.64 AU

Year: 5065 Days

Day: 13.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,272,137 km

• M1: 210,185 km (0.116 R)
• M2: 298,597 km (0.031 R)
• M3: 371,900 km (0.112 R)
• M4: 461,958 km (0.077 R)
• M5: 544,087 km (0.11 R)
• M6: 632,201 km (0.104 R)
• M7: 755,320 km (0.071 R)
• M8: 918,681 km (0.115 R)
• M9: 1,049,429 km (0.115 R)
• M10: 1,128,866 km (0.102 R)
• M11: 1,281,904 km (0.099 R)
• M12: 1,355,058 km (0.071 R)
• M13: 1,635,554 km (0.094 R)
• M14: 1,796,670 km (0.046 R)
• M15: 1,893,161 km (0.101 R)
• M16: 2,178,594 km (0.082 R)
• M17: 2,326,546 km (0.12 R)
• M18: 2,632,773 km (0.065 R)
• M19: 2,743,027 km (0.117 R)
• M20: 2,822,762 km (0.092 R)
• M21: 2,984,627 km (0.061 R)
• M22: 3,133,028 km (0.117 R)
• M23: 3,283,972 km (0.12 R)
• M24: 3,402,903 km (0.117 R)
• M25: 3,610,395 km (0.033 R)
• M26: 4,257,855 km (0.114 R)
• M27: 4,387,855 km (0.101 R)
• M28: 4,557,200 km (0.079 R)
• M29: 4,690,342 km (0.06 R)
• M30: 5,019,158 km (0.06 R)
• M31: 6,281,315 km (0.117 R)
• M32: 6,579,464 km (0.056 R)
• M33: 6,795,184 km (0.06 R)
• M34: 6,991,456 km (0.118 R)
• M35: 7,079,270 km (0.08 R)
• M36: 7,322,816 km (0.117 R)
• M37: 7,932,128 km (0.046 R)
• M38: 8,092,646 km (0.102 R)
• M39: 8,651,694 km (0.094 R)
• M40: 9,635,449 km (0.05 R)
• M41: 9,733,436 km (0.09 R)
• M42: 10,004,358 km (0.112 R)
• M43: 10,503,267 km (0.079 R)
• M44: 10,705,074 km (0.096 R)
• M45: 10,984,822 km (0.043 R)
• M46: 11,138,309 km (0.051 R)
• M47: 11,241,233 km (0.057 R)
• M48: 11,395,917 km (0.08 R)
• M49: 11,603,409 km (0.1 R)
• M50: 12,127,600 km (0.12 R)
• M51: 12,472,423 km (0.106 R)
• M52: 13,307,927 km (0.065 R)
• M53: 13,911,704 km (0.074 R)
• M54: 14,078,057 km (0.089 R)
• M55: 14,217,034 km (0.065 R)
• M56: 14,300,659 km (0.088 R)
• M57: 14,608,830 km (0.103 R)
• M58: 14,919,096 km (0.09 R)
• M59: 15,374,472 km (0.086 R)
• M60: 15,747,719 km (0.108 R)
• M61: 15,863,209 km (0.094 R)
• M62: 16,065,914 km (0.063 R)
• M63: 16,211,323 km (0.031 R)
• M64: 16,649,944 km (0.074 R)
• M65: 16,944,652 km (0.119 R)
• M66: 17,062,984 km (0.088 R)
• M67: 17,959,224 km (0.056 R)
• M68: 18,565,245 km (0.069 R)
• M69: 19,116,514 km (0.11 R)
• M70: 19,455,951 km (0.101 R)
• M71: 21,278,801 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 9.5

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.76 AU - 7.32 AU

Year: 6049 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,272,137 km

• M1: 124,465 km (0.073 R)
• M2: 217,814 km (0.056 R)
• M3: 277,654 km (0.1 R)
• M4: 346,319 km (0.074 R)
• M5: 609,013 km (0.07 R)
• M6: 1,094,757 km (0.078 R)
• M7: 1,267,842 km (0.071 R)
• M8: 1,339,649 km (0.107 R)
• M9: 1,525,449 km (0.083 R)
• M10: 1,660,686 km (0.109 R)
• M11: 2,241,126 km (0.083 R)
• M12: 2,417,950 km (0.103 R)
• M13: 3,319,726 km (0.062 R)
• M14: 3,547,414 km (0.068 R)
• M15: 3,624,457 km (0.07 R)
• M16: 3,702,099 km (0.064 R)
• M17: 4,206,692 km (0.112 R)
• M18: 4,288,373 km (0.115 R)
• M19: 5,338,849 km (0.077 R)
• M20: 5,636,100 km (0.032 R)
• M21: 6,122,742 km (0.062 R)
• M22: 6,371,224 km (0.069 R)
• M23: 6,654,712 km (0.118 R)
• M24: 7,006,865 km (0.089 R)
• M25: 7,299,479 km (0.119 R)
• M26: 7,529,859 km (0.085 R)
• M27: 7,930,482 km (0.059 R)
• M28: 8,406,652 km (0.106 R)
• M29: 8,717,666 km (0.044 R)
• M30: 10,145,279 km (0.091 R)
• M31: 10,661,990 km (0.065 R)
• M32: 11,874,929 km (0.075 R)
• M33: 13,051,367 km (0.073 R)
• M34: 13,491,933 km (0.107 R)
• M35: 13,693,890 km (0.099 R)
• M36: 14,059,956 km (0.107 R)
• M37: 14,141,636 km (0.104 R)
• M38: 15,177,153 km (0.025 R)
• M39: 15,345,151 km (0.102 R)
• M40: 15,640,457 km (0.091 R)
• M41: 15,895,223 km (0.11 R)
• M42: 16,279,839 km (0.11 R)
• M43: 16,537,895 km (0.102 R)
• M44: 16,667,447 km (0.098 R)
• M45: 17,539,902 km (0.037 R)
• M46: 17,804,540 km (0.09 R)
• M47: 18,114,956 km (0.104 R)
• M48: 19,192,808 km (0.046 R)
• M49: 19,602,407 km (0.098 R)
• M50: 19,739,439 km (0.106 R)
• M51: 19,876,919 km (0.12 R)
• M52: 20,615,634 km (0.082 R)
• M53: 21,222,253 km (0.097 R)
• M54: 21,504,395 km (0.095 R)
• M55: 21,882,279 km (0.107 R)
• M56: 22,119,691 km (0.114 R)
• M57: 22,214,835 km (0.095 R)
• M58: 22,310,129 km (0.099 R)
• M59: 23,077,566 km (0.084 R)
• M60: 23,270,697 km (0.092 R)
• M61: 23,707,373 km (0.096 R)
• M62: 27,042,358 km (0.078 R)
• M63: 27,297,123 km (0.074 R)
• M64: 27,450,312 km (0.114 R)
• M65: 28,738,200 km (0.117 R)
• M66: 29,782,692 km (0.102 R)
• M67: 30,309,576 km (0.053 R)
• M68: 30,415,341 km (0.072 R)
• M69: 31,212,399 km (0.059 R)
• M70: 32,827,009 km (0.112 R)
• M71: 33,753,917 km (0.113 R)
• M72: 33,863,572 km (0.1 R)
• M73: 34,413,494 km (0.114 R)
• M74: 35,077,260 km (0.104 R)
• M75: 36,473,606 km (0.087 R)
• M76: 36,811,548 km (0.058 R)
• M77: 37,150,387 km (0.115 R)
• M78: 37,774,360 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.2

Radius: 6.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.37 AU - 17.71 AU

Year: 24327 Days

Day: 23.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,272,137 km

• M1: 299,046 km (0.093 R)
• M2: 666,459 km (0.116 R)
• M3: 1,195,287 km (0.103 R)
• M4: 1,395,299 km (0.117 R)
• M5: 1,499,270 km (0.098 R)
• M6: 1,627,625 km (0.092 R)
• M7: 3,069,599 km (0.077 R)
• M8: 3,123,753 km (0.062 R)
• M9: 3,288,311 km (0.112 R)
• M10: 3,856,932 km (0.054 R)
• M11: 4,394,437 km (0.098 R)
• M12: 4,455,623 km (0.052 R)
• M13: 4,797,305 km (0.08 R)
• M14: 5,939,484 km (0.103 R)
• M15: 6,041,211 km (0.082 R)
• M16: 6,177,644 km (0.069 R)
• M17: 6,280,717 km (0.089 R)
• M18: 6,593,227 km (0.091 R)
• M19: 7,017,935 km (0.088 R)
• M20: 7,414,968 km (0.116 R)
• M21: 7,487,972 km (0.089 R)
• M22: 9,507,094 km (0.12 R)
• M23: 10,147,822 km (0.106 R)
• M24: 10,761,173 km (0.089 R)
• M25: 11,218,494 km (0.09 R)
• M26: 11,597,575 km (0.115 R)
• M27: 12,195,368 km (0.102 R)
• M28: 12,672,136 km (0.032 R)
• M29: 14,547,795 km (0.104 R)
• M30: 15,007,060 km (0.12 R)
• M31: 15,564,462 km (0.116 R)
• M32: 15,939,803 km (0.053 R)
• M33: 17,083,628 km (0.12 R)
• M34: 18,599,952 km (0.07 R)
• M35: 19,853,732 km (0.118 R)
• M36: 20,773,310 km (0.069 R)
• M37: 21,342,081 km (0.102 R)
• M38: 21,863,579 km (0.047 R)
• M39: 22,442,224 km (0.044 R)
• M40: 22,972,399 km (0.079 R)
• M41: 23,079,062 km (0.089 R)
• M42: 23,132,319 km (0.09 R)
• M43: 23,721,734 km (0.113 R)
• M44: 25,851,110 km (0.098 R)
• M45: 26,686,315 km (0.098 R)
• M46: 27,191,657 km (0.118 R)
• M47: 27,530,347 km (0.073 R)
• M48: 29,533,462 km (0.11 R)
• M49: 31,228,406 km (0.061 R)
• M50: 31,287,497 km (0.056 R)
• M51: 32,654,971 km (0.061 R)
• M52: 33,074,892 km (0.096 R)
• M53: 33,859,832 km (0.083 R)
• M54: 33,920,420 km (0.109 R)
• M55: 35,017,870 km (0.089 R)
• M56: 35,079,205 km (0.096 R)
• M57: 35,509,299 km (0.093 R)
• M58: 35,755,985 km (0.051 R)
• M59: 35,817,769 km (0.108 R)
• M60: 36,375,021 km (0.105 R)
• M61: 36,997,498 km (0.111 R)
• M62: 39,714,196 km (0.077 R)
• M63: 39,970,157 km (0.1 R)
• M64: 40,355,222 km (0.101 R)
• M65: 42,298,499 km (0.045 R)
• M66: 42,494,472 km (0.106 R)
• M67: 43,941,083 km (0.067 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit