🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.88 AU - 1.06 AU

Year: 368 Days

Day: 33.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.83 AU - 3.49 AU

Year: 2163 Days

Day: 38.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.54 AU - 3.82 AU

Year: 2183 Days

Day: 16.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.53 AU - 3.95 AU

Year: 2245 Days

Day: 12.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.55 AU - 3.87 AU

Year: 2751 Days

Day: 34.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,205,312 km

• M1: 497,114 km (0.057 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.9

Radius: 9.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.69 AU - 5.11 AU

Year: 3553 Days

Day: 14.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,205,312 km

• M1: 122,221 km (0.056 R)
• M2: 198,367 km (0.092 R)
• M3: 478,713 km (0.037 R)
• M4: 853,007 km (0.111 R)
• M5: 939,774 km (0.113 R)
• M6: 1,060,649 km (0.047 R)
• M7: 1,165,367 km (0.114 R)
• M8: 1,385,725 km (0.037 R)
• M9: 1,680,134 km (0.085 R)
• M10: 1,866,383 km (0.079 R)
• M11: 2,085,843 km (0.064 R)
• M12: 2,232,299 km (0.107 R)
• M13: 2,300,067 km (0.084 R)
• M14: 2,396,109 km (0.087 R)
• M15: 2,493,497 km (0.114 R)
• M16: 2,563,958 km (0.105 R)
• M17: 2,779,229 km (0.104 R)
• M18: 2,896,514 km (0.117 R)
• M19: 2,985,525 km (0.032 R)
• M20: 3,166,389 km (0.1 R)
• M21: 3,382,109 km (0.103 R)
• M22: 3,460,348 km (0.118 R)
• M23: 3,795,448 km (0.102 R)
• M24: 3,958,808 km (0.089 R)
• M25: 4,091,203 km (0.117 R)
• M26: 4,208,188 km (0.109 R)
• M27: 4,309,316 km (0.084 R)
• M28: 4,445,600 km (0.11 R)
• M29: 4,862,828 km (0.094 R)
• M30: 4,951,390 km (0.039 R)
• M31: 5,292,773 km (0.063 R)
• M32: 5,530,633 km (0.086 R)
• M33: 5,697,585 km (0.089 R)
• M34: 6,036,274 km (0.088 R)
• M35: 6,517,530 km (0.026 R)
• M36: 6,615,367 km (0.078 R)
• M37: 6,911,571 km (0.117 R)
• M38: 7,111,434 km (0.086 R)
• M39: 7,212,113 km (0.112 R)
• M40: 7,394,623 km (0.085 R)
• M41: 7,496,648 km (0.101 R)
• M42: 8,097,583 km (0.077 R)
• M43: 8,223,844 km (0.09 R)
• M44: 8,287,273 km (0.118 R)
• M45: 8,778,702 km (0.11 R)
• M46: 8,886,712 km (0.101 R)
• M47: 8,973,479 km (0.088 R)
• M48: 9,038,853 km (0.119 R)
• M49: 9,147,910 km (0.114 R)
• M50: 9,345,529 km (0.026 R)
• M51: 9,700,375 km (0.092 R)
• M52: 10,445,971 km (0.095 R)
• M53: 10,744,867 km (0.089 R)
• M54: 10,814,131 km (0.117 R)
• M55: 11,046,456 km (0.066 R)
• M56: 11,610,740 km (0.072 R)
• M57: 11,705,734 km (0.057 R)
• M58: 11,824,814 km (0.096 R)
• M59: 12,136,277 km (0.092 R)
• M60: 12,401,963 km (0.052 R)
• M61: 12,596,290 km (0.101 R)
• M62: 13,037,454 km (0.119 R)
• M63: 13,658,585 km (0.107 R)
• M64: 13,834,213 km (0.057 R)
• M65: 13,960,174 km (0.118 R)
• M66: 14,035,871 km (0.085 R)
• M67: 14,289,439 km (0.093 R)
• M68: 15,084,701 km (0.098 R)
• M69: 15,318,373 km (0.111 R)
• M70: 15,947,133 km (0.07 R)
• M71: 16,691,532 km (0.058 R)
• M72: 17,257,162 km (0.105 R)
• M73: 17,419,924 km (0.037 R)
• M74: 18,351,919 km (0.085 R)
• M75: 18,573,623 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.4

Radius: 9.8

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.23 AU - 6.29 AU

Year: 4645 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,205,312 km

• M1: 133,142 km (0.085 R)
• M2: 211,980 km (0.09 R)
• M3: 304,132 km (0.118 R)
• M4: 415,732 km (0.046 R)
• M5: 510,428 km (0.057 R)
• M6: 762,800 km (0.089 R)
• M7: 1,128,716 km (0.109 R)
• M8: 1,251,985 km (0.092 R)
• M9: 1,331,271 km (0.071 R)
• M10: 1,412,503 km (0.036 R)
• M11: 1,545,944 km (0.091 R)
• M12: 2,008,651 km (0.052 R)
• M13: 2,178,743 km (0.103 R)
• M14: 2,275,234 km (0.087 R)
• M15: 2,353,623 km (0.079 R)
• M16: 2,655,362 km (0.119 R)
• M17: 2,779,678 km (0.085 R)
• M18: 2,969,667 km (0.099 R)
• M19: 3,163,995 km (0.11 R)
• M20: 3,384,951 km (0.101 R)
• M21: 3,912,284 km (0.089 R)
• M22: 4,054,102 km (0.065 R)
• M23: 4,125,760 km (0.12 R)
• M24: 4,966,201 km (0.115 R)
• M25: 5,119,987 km (0.072 R)
• M26: 6,240,176 km (0.109 R)
• M27: 6,686,426 km (0.061 R)
• M28: 6,799,672 km (0.094 R)
• M29: 7,056,681 km (0.116 R)
• M30: 7,171,872 km (0.074 R)
• M31: 7,492,011 km (0.116 R)
• M32: 7,580,274 km (0.05 R)
• M33: 7,668,686 km (0.106 R)
• M34: 7,876,627 km (0.09 R)
• M35: 7,966,236 km (0.047 R)
• M36: 8,206,939 km (0.119 R)
• M37: 8,389,149 km (0.032 R)
• M38: 9,414,643 km (0.083 R)
• M39: 10,250,446 km (0.095 R)
• M40: 10,578,215 km (0.113 R)
• M41: 11,176,906 km (0.025 R)
• M42: 11,684,192 km (0.098 R)
• M43: 12,061,029 km (0.119 R)
• M44: 13,002,897 km (0.093 R)
• M45: 13,536,214 km (0.087 R)
• M46: 13,787,688 km (0.092 R)
• M47: 14,404,629 km (0.033 R)
• M48: 14,808,693 km (0.087 R)
• M49: 15,030,696 km (0.086 R)
• M50: 15,365,646 km (0.119 R)
• M51: 16,081,023 km (0.052 R)
• M52: 16,157,019 km (0.115 R)
• M53: 16,347,307 km (0.074 R)
• M54: 16,576,790 km (0.067 R)
• M55: 17,000,152 km (0.044 R)
• M56: 17,700,719 km (0.079 R)
• M57: 17,975,680 km (0.101 R)
• M58: 18,173,000 km (0.09 R)
• M59: 18,410,561 km (0.096 R)
• M60: 18,649,319 km (0.072 R)
• M61: 20,021,431 km (0.065 R)
• M62: 20,637,026 km (0.088 R)
• M63: 20,802,332 km (0.073 R)
• M64: 21,342,231 km (0.116 R)
• M65: 21,509,331 km (0.066 R)
• M66: 22,436,090 km (0.069 R)
• M67: 22,606,033 km (0.098 R)
• M68: 23,591,285 km (0.1 R)
• M69: 23,937,305 km (0.061 R)
• M70: 25,073,351 km (0.057 R)
• M71: 26,765,153 km (0.062 R)
• M72: 27,397,653 km (0.076 R)
• M73: 28,355,678 km (0.116 R)
• M74: 29,232,022 km (0.084 R)
• M75: 31,532,538 km (0.106 R)
• M76: 31,627,683 km (0.114 R)
• M77: 31,722,976 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 9.2

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.08 AU - 12.08 AU

Year: 13249 Days

Day: 12.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,205,312 km

• M1: 120,277 km (0.054 R)
• M2: 179,517 km (0.096 R)
• M3: 559,047 km (0.09 R)
• M4: 1,119,291 km (0.083 R)
• M5: 1,218,026 km (0.103 R)
• M6: 1,345,782 km (0.071 R)
• M7: 2,652,819 km (0.12 R)
• M8: 3,060,324 km (0.111 R)
• M9: 3,597,380 km (0.102 R)
• M10: 3,820,430 km (0.085 R)
• M11: 4,125,012 km (0.119 R)
• M12: 4,202,354 km (0.078 R)
• M13: 4,516,809 km (0.069 R)
• M14: 4,596,544 km (0.09 R)
• M15: 7,529,560 km (0.108 R)
• M16: 8,793,662 km (0.112 R)
• M17: 8,943,709 km (0.079 R)
• M18: 9,094,653 km (0.054 R)
• M19: 9,450,097 km (0.108 R)
• M20: 9,965,761 km (0.067 R)
• M21: 10,122,390 km (0.038 R)
• M22: 10,384,935 km (0.098 R)
• M23: 10,863,498 km (0.062 R)
• M24: 11,186,480 km (0.064 R)
• M25: 11,731,764 km (0.117 R)
• M26: 12,230,075 km (0.076 R)
• M27: 12,848,363 km (0.034 R)
• M28: 13,132,898 km (0.101 R)
• M29: 13,419,378 km (0.093 R)
• M30: 15,542,770 km (0.118 R)
• M31: 15,724,382 km (0.097 R)
• M32: 16,212,071 km (0.1 R)
• M33: 16,457,860 km (0.091 R)
• M34: 17,390,453 km (0.114 R)
• M35: 17,958,327 km (0.118 R)
• M36: 18,660,539 km (0.112 R)
• M37: 18,982,623 km (0.051 R)
• M38: 19,567,252 km (0.102 R)
• M39: 20,421,905 km (0.083 R)
• M40: 20,687,441 km (0.085 R)
• M41: 23,821,367 km (0.095 R)
• M42: 24,733,614 km (0.062 R)
• M43: 24,874,835 km (0.066 R)
• M44: 25,016,504 km (0.103 R)
• M45: 25,087,413 km (0.083 R)
• M46: 25,229,531 km (0.089 R)
• M47: 26,664,474 km (0.08 R)
• M48: 28,347,151 km (0.119 R)
• M49: 28,421,052 km (0.118 R)
• M50: 28,495,103 km (0.043 R)
• M51: 29,838,043 km (0.088 R)
• M52: 29,988,539 km (0.083 R)
• M53: 31,737,338 km (0.108 R)
• M54: 32,895,674 km (0.092 R)
• M55: 33,597,288 km (0.083 R)
• M56: 35,492,244 km (0.12 R)
• M57: 35,651,716 km (0.098 R)
• M58: 36,051,441 km (0.066 R)
• M59: 36,452,663 km (0.108 R)
• M60: 39,467,509 km (0.118 R)
• M61: 40,379,158 km (0.117 R)
• M62: 41,633,536 km (0.082 R)
• M63: 42,815,659 km (0.099 R)
• M64: 45,385,900 km (0.095 R)
• M65: 45,905,902 km (0.082 R)
• M66: 46,340,783 km (0.075 R)
• M67: 48,005,658 km (0.055 R)
• M68: 48,889,781 km (0.109 R)
• M69: 49,245,076 km (0.092 R)
• M70: 50,853,851 km (0.111 R)
• M71: 51,213,634 km (0.068 R)
• M72: 51,574,315 km (0.115 R)
• M73: 52,661,592 km (0.08 R)
• M74: 52,934,459 km (0.107 R)
• M75: 54,858,437 km (0.102 R)
• M76: 55,782,652 km (0.114 R)
• M77: 56,525,705 km (0.097 R)
• M78: 56,618,755 km (0.107 R)
• M79: 57,178,550 km (0.1 R)
• M80: 57,833,938 km (0.078 R)
• M81: 58,115,631 km (0.062 R)
• M82: 58,585,967 km (0.111 R)
• M83: 58,868,856 km (0.103 R)
• M84: 59,057,649 km (0.096 R)
• M85: 59,341,287 km (0.086 R)
• M86: 59,625,373 km (0.084 R)
• M87: 61,052,387 km (0.05 R)
• M88: 62,298,238 km (0.115 R)
• M89: 62,394,430 km (0.105 R)
• M90: 64,523,058 km (0.076 R)
• M91: 64,620,446 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 18,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit