🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 154 Days

Day: 33.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.56 AU - 0.88 AU

Year: 230 Days

Day: 37 Hours

Environment

Temp: 172 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.76 AU - 0.88 AU

Year: 280 Days

Day: 14.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,160,098 km

• M1: 721,361 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.63 AU - 1.03 AU

Year: 285 Days

Day: 33.3 Hours

Environment

Temp: 89 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.85 AU - 1.27 AU

Year: 411 Days

Day: 38.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.78 AU - 1.92 AU

Year: 948 Days

Day: 27.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.9

Radius: 11.1

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.79 AU - 6.37 AU

Year: 5648 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,160,098 km

• M1: 225,444 km (0.093 R)
• M2: 567,275 km (0.092 R)
• M3: 765,941 km (0.116 R)
• M4: 852,109 km (0.116 R)
• M5: 941,868 km (0.09 R)
• M6: 1,164,769 km (0.106 R)
• M7: 1,387,520 km (0.12 R)
• M8: 1,476,830 km (0.096 R)
• M9: 1,568,384 km (0.104 R)
• M10: 1,643,033 km (0.039 R)
• M11: 2,262,369 km (0.1 R)
• M12: 2,347,340 km (0.053 R)
• M13: 2,586,547 km (0.109 R)
• M14: 2,949,023 km (0.103 R)
• M15: 3,721,995 km (0.094 R)
• M16: 3,873,837 km (0.107 R)
• M17: 4,341,629 km (0.093 R)
• M18: 4,582,183 km (0.066 R)
• M19: 4,854,900 km (0.095 R)
• M20: 5,160,827 km (0.066 R)
• M21: 5,302,048 km (0.077 R)
• M22: 5,387,468 km (0.056 R)
• M23: 5,850,474 km (0.055 R)
• M24: 7,126,244 km (0.077 R)
• M25: 8,518,402 km (0.113 R)
• M26: 8,618,633 km (0.111 R)
• M27: 9,400,132 km (0.113 R)
• M28: 9,957,085 km (0.11 R)
• M29: 10,346,338 km (0.063 R)
• M30: 10,489,055 km (0.078 R)
• M31: 10,957,595 km (0.099 R)
• M32: 11,030,300 km (0.073 R)
• M33: 11,506,769 km (0.062 R)
• M34: 11,803,272 km (0.056 R)
• M35: 12,404,057 km (0.113 R)
• M36: 13,362,531 km (0.087 R)
• M37: 13,440,321 km (0.101 R)
• M38: 13,674,293 km (0.111 R)
• M39: 13,791,876 km (0.113 R)
• M40: 14,344,790 km (0.111 R)
• M41: 14,424,376 km (0.07 R)
• M42: 15,066,450 km (0.095 R)
• M43: 15,147,383 km (0.076 R)
• M44: 15,228,465 km (0.094 R)
• M45: 15,840,919 km (0.048 R)
• M46: 16,170,931 km (0.044 R)
• M47: 16,461,600 km (0.09 R)
• M48: 16,795,802 km (0.057 R)
• M49: 17,005,837 km (0.059 R)
• M50: 17,343,779 km (0.11 R)
• M51: 17,641,329 km (0.094 R)
• M52: 18,804,602 km (0.051 R)
• M53: 19,066,548 km (0.114 R)
• M54: 19,461,636 km (0.089 R)
• M55: 19,638,012 km (0.103 R)
• M56: 19,859,417 km (0.073 R)
• M57: 20,126,150 km (0.108 R)
• M58: 20,663,056 km (0.078 R)
• M59: 21,023,737 km (0.113 R)
• M60: 21,159,422 km (0.028 R)
• M61: 21,705,454 km (0.084 R)
• M62: 21,796,859 km (0.057 R)
• M63: 21,980,266 km (0.106 R)
• M64: 22,672,156 km (0.1 R)
• M65: 23,371,227 km (0.087 R)
• M66: 24,409,286 km (0.084 R)
• M67: 25,414,135 km (0.102 R)
• M68: 26,335,060 km (0.083 R)
• M69: 26,677,040 km (0.108 R)
• M70: 26,873,163 km (0.087 R)
• M71: 27,811,142 km (0.073 R)
• M72: 27,910,475 km (0.103 R)
• M73: 28,860,421 km (0.04 R)
• M74: 29,112,045 km (0.111 R)
• M75: 29,415,130 km (0.091 R)
• M76: 29,566,972 km (0.114 R)
• M77: 29,668,399 km (0.092 R)
• M78: 30,126,318 km (0.115 R)
• M79: 30,330,519 km (0.104 R)
• M80: 30,535,169 km (0.08 R)
• M81: 31,306,945 km (0.086 R)
• M82: 32,032,943 km (0.08 R)
• M83: 32,137,063 km (0.083 R)
• M84: 33,027,171 km (0.073 R)
• M85: 33,185,146 km (0.071 R)
• M86: 33,713,227 km (0.065 R)
• M87: 34,724,508 km (0.071 R)
• M88: 34,831,471 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.3

Radius: 14.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.65 AU - 7.51 AU

Year: 5648 Days

Day: 8.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,160,098 km

• M1: 207,043 km (0.087 R)
• M2: 310,116 km (0.082 R)
• M3: 415,732 km (0.096 R)
• M4: 540,796 km (0.081 R)
• M5: 682,615 km (0.096 R)
• M6: 851,212 km (0.046 R)
• M7: 1,086,978 km (0.114 R)
• M8: 1,220,270 km (0.08 R)
• M9: 1,345,334 km (0.071 R)
• M10: 2,343,600 km (0.112 R)
• M11: 2,466,570 km (0.103 R)
• M12: 2,646,237 km (0.082 R)
• M13: 3,549,209 km (0.047 R)
• M14: 3,711,972 km (0.098 R)
• M15: 4,151,341 km (0.102 R)
• M16: 4,674,036 km (0.105 R)
• M17: 5,057,306 km (0.095 R)
• M18: 5,241,161 km (0.109 R)
• M19: 5,497,572 km (0.038 R)
• M20: 5,830,128 km (0.071 R)
• M21: 5,950,555 km (0.075 R)
• M22: 6,267,552 km (0.101 R)
• M23: 6,390,821 km (0.076 R)
• M24: 6,564,953 km (0.118 R)
• M25: 6,740,730 km (0.076 R)
• M26: 7,199,846 km (0.108 R)
• M27: 7,854,487 km (0.09 R)
• M28: 8,094,890 km (0.046 R)
• M29: 8,747,885 km (0.106 R)
• M30: 8,969,290 km (0.075 R)
• M31: 10,337,063 km (0.032 R)
• M32: 10,659,596 km (0.091 R)
• M33: 10,777,779 km (0.093 R)
• M34: 10,896,410 km (0.089 R)
• M35: 11,224,777 km (0.061 R)
• M36: 11,375,123 km (0.055 R)
• M37: 11,799,682 km (0.106 R)
• M38: 12,136,875 km (0.088 R)
• M39: 12,539,593 km (0.085 R)
• M40: 13,009,779 km (0.11 R)
• M41: 13,231,184 km (0.108 R)
• M42: 13,709,897 km (0.066 R)
• M43: 14,064,593 km (0.104 R)
• M44: 14,750,051 km (0.072 R)
• M45: 15,613,829 km (0.112 R)
• M46: 16,085,810 km (0.08 R)
• M47: 16,494,212 km (0.102 R)
• M48: 16,699,610 km (0.111 R)
• M49: 17,634,597 km (0.088 R)
• M50: 18,196,786 km (0.069 R)
• M51: 18,338,305 km (0.113 R)
• M52: 18,480,124 km (0.032 R)
• M53: 19,015,236 km (0.079 R)
• M54: 19,700,394 km (0.06 R)
• M55: 20,430,432 km (0.095 R)
• M56: 20,909,594 km (0.078 R)
• M57: 21,579,343 km (0.114 R)
• M58: 22,407,517 km (0.1 R)
• M59: 22,559,209 km (0.095 R)
• M60: 22,863,641 km (0.036 R)
• M61: 23,092,825 km (0.066 R)
• M62: 23,399,650 km (0.075 R)
• M63: 23,669,226 km (0.089 R)
• M64: 25,071,855 km (0.091 R)
• M65: 25,229,382 km (0.078 R)
• M66: 25,347,714 km (0.101 R)
• M67: 25,862,779 km (0.087 R)
• M68: 26,141,480 km (0.084 R)
• M69: 26,261,308 km (0.091 R)
• M70: 26,461,320 km (0.116 R)
• M71: 27,064,499 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.8

Radius: 5.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.6 AU - 13.6 AU

Year: 16849 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,160,098 km

• M1: 91,554 km (0.106 R)
• M2: 139,425 km (0.076 R)
• M3: 352,004 km (0.043 R)
• M4: 432,338 km (0.067 R)
• M5: 564,882 km (0.065 R)
• M6: 1,278,015 km (0.078 R)
• M7: 1,470,397 km (0.087 R)
• M8: 2,251,448 km (0.111 R)
• M9: 2,302,461 km (0.047 R)
• M10: 2,405,384 km (0.088 R)
• M11: 2,483,773 km (0.055 R)
• M12: 3,055,237 km (0.115 R)
• M13: 3,399,462 km (0.094 R)
• M14: 3,487,575 km (0.118 R)
• M15: 3,725,885 km (0.06 R)
• M16: 5,365,926 km (0.103 R)
• M17: 6,133,363 km (0.112 R)
• M18: 6,348,634 km (0.078 R)
• M19: 7,614,831 km (0.12 R)
• M20: 7,884,855 km (0.063 R)
• M21: 8,040,736 km (0.084 R)
• M22: 8,633,892 km (0.036 R)
• M23: 8,915,584 km (0.074 R)
• M24: 9,037,207 km (0.118 R)
• M25: 9,487,946 km (0.103 R)
• M26: 9,570,673 km (0.069 R)
• M27: 9,736,877 km (0.096 R)
• M28: 9,862,090 km (0.114 R)
• M29: 10,029,939 km (0.119 R)
• M30: 10,114,312 km (0.095 R)
• M31: 10,241,171 km (0.051 R)
• M32: 10,453,750 km (0.107 R)
• M33: 10,753,993 km (0.099 R)
• M34: 11,231,359 km (0.06 R)
• M35: 11,582,914 km (0.068 R)
• M36: 11,760,038 km (0.117 R)
• M37: 12,432,181 km (0.073 R)
• M38: 12,704,599 km (0.05 R)
• M39: 13,347,720 km (0.114 R)
• M40: 14,142,833 km (0.111 R)
• M41: 15,534,392 km (0.115 R)
• M42: 16,419,862 km (0.11 R)
• M43: 16,969,036 km (0.063 R)
• M44: 17,019,151 km (0.097 R)
• M45: 17,220,660 km (0.079 R)
• M46: 17,422,766 km (0.109 R)
• M47: 17,982,861 km (0.108 R)
• M48: 18,136,498 km (0.043 R)
• M49: 18,445,417 km (0.088 R)
• M50: 18,704,072 km (0.112 R)
• M51: 18,755,983 km (0.034 R)
• M52: 19,382,349 km (0.107 R)
• M53: 20,015,447 km (0.092 R)
• M54: 20,228,026 km (0.112 R)
• M55: 21,464,751 km (0.069 R)
• M56: 22,284,398 km (0.116 R)
• M57: 22,781,063 km (0.074 R)
• M58: 23,785,463 km (0.116 R)
• M59: 24,804,225 km (0.106 R)
• M60: 25,433,732 km (0.103 R)
• M61: 25,894,943 km (0.053 R)
• M62: 27,059,861 km (0.046 R)
• M63: 27,118,504 km (0.045 R)
• M64: 27,589,587 km (0.109 R)
• M65: 28,839,029 km (0.069 R)
• M66: 29,742,749 km (0.111 R)
• M67: 29,985,397 km (0.044 R)
• M68: 30,962,122 km (0.09 R)
• M69: 31,825,451 km (0.115 R)
• M70: 32,197,800 km (0.086 R)
• M71: 32,322,266 km (0.096 R)
• M72: 36,777,440 km (0.067 R)
• M73: 37,102,965 km (0.052 R)
• M74: 38,810,924 km (0.078 R)
• M75: 39,474,689 km (0.091 R)
• M76: 42,167,002 km (0.051 R)
• M77: 42,303,136 km (0.107 R)
• M78: 42,371,353 km (0.117 R)
• M79: 42,576,003 km (0.117 R)
• M80: 43,123,232 km (0.093 R)
• M81: 43,260,413 km (0.079 R)
• M82: 44,155,607 km (0.084 R)
• M83: 46,596,146 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit