🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.51 AU - 0.75 AU

Year: 190 Days

Day: 33.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,868,415 km

• M1: 43,383 km (0.101 R)
• M2: 258,954 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 238 Days

Day: 43.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.83 AU - 2.81 AU

Year: 1346 Days

Day: 36.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,868,415 km

• M1: 58,942 km (0.104 R)
• M2: 1,176,438 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.25 AU - 2.69 AU

Year: 1478 Days

Day: 35.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.79 AU - 3.91 AU

Year: 2335 Days

Day: 33.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.03 AU - 4.43 AU

Year: 2743 Days

Day: 48 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 11.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.84 AU - 6.82 AU

Year: 6065 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 149.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,868,415 km

• M1: 149,299 km (0.117 R)
• M2: 457,021 km (0.076 R)
• M3: 699,819 km (0.115 R)
• M4: 919,429 km (0.084 R)
• M5: 1,051,523 km (0.062 R)
• M6: 1,133,952 km (0.085 R)
• M7: 1,456,036 km (0.076 R)
• M8: 1,580,352 km (0.112 R)
• M9: 1,958,087 km (0.073 R)
• M10: 2,273,439 km (0.118 R)
• M11: 2,757,837 km (0.056 R)
• M12: 3,233,259 km (0.105 R)
• M13: 3,522,581 km (0.091 R)
• M14: 3,713,019 km (0.101 R)
• M15: 4,304,828 km (0.044 R)
• M16: 4,762,448 km (0.049 R)
• M17: 5,429,056 km (0.09 R)
• M18: 5,526,744 km (0.117 R)
• M19: 5,748,597 km (0.087 R)
• M20: 5,873,212 km (0.1 R)
• M21: 6,329,037 km (0.118 R)
• M22: 6,509,452 km (0.12 R)
• M23: 7,007,763 km (0.091 R)
• M24: 7,274,944 km (0.103 R)
• M25: 7,409,882 km (0.118 R)
• M26: 7,600,021 km (0.065 R)
• M27: 7,819,481 km (0.118 R)
• M28: 8,462,004 km (0.048 R)
• M29: 9,649,212 km (0.087 R)
• M30: 9,946,762 km (0.09 R)
• M31: 10,126,729 km (0.088 R)
• M32: 10,703,728 km (0.074 R)
• M33: 11,073,683 km (0.106 R)
• M34: 11,510,509 km (0.085 R)
• M35: 11,794,446 km (0.111 R)
• M36: 11,985,033 km (0.062 R)
• M37: 12,465,841 km (0.1 R)
• M38: 13,879,092 km (0.12 R)
• M39: 14,046,791 km (0.095 R)
• M40: 14,282,558 km (0.043 R)
• M41: 14,689,913 km (0.056 R)
• M42: 15,204,380 km (0.104 R)
• M43: 15,446,579 km (0.11 R)
• M44: 15,689,974 km (0.105 R)
• M45: 16,926,101 km (0.073 R)
• M46: 17,465,551 km (0.074 R)
• M47: 18,487,305 km (0.095 R)
• M48: 18,857,111 km (0.11 R)
• M49: 19,491,107 km (0.03 R)
• M50: 20,169,982 km (0.103 R)
• M51: 20,627,003 km (0.042 R)
• M52: 21,010,423 km (0.116 R)
• M53: 21,318,893 km (0.045 R)
• M54: 21,667,606 km (0.09 R)
• M55: 21,784,292 km (0.058 R)
• M56: 21,901,278 km (0.09 R)
• M57: 22,253,132 km (0.094 R)
• M58: 22,488,898 km (0.041 R)
• M59: 22,725,413 km (0.087 R)
• M60: 23,081,605 km (0.074 R)
• M61: 23,200,835 km (0.12 R)
• M62: 23,639,605 km (0.071 R)
• M63: 24,565,915 km (0.099 R)
• M64: 25,462,904 km (0.087 R)
• M65: 26,122,032 km (0.052 R)
• M66: 26,204,909 km (0.074 R)
• M67: 26,578,605 km (0.051 R)
• M68: 27,289,195 km (0.06 R)
• M69: 27,667,827 km (0.049 R)
• M70: 28,387,991 km (0.098 R)
• M71: 28,558,383 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.7

Radius: 14.7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.88 AU - 7.4 AU

Year: 6516 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 93,868,415 km

• M1: 238,758 km (0.111 R)
• M2: 516,262 km (0.071 R)
• M3: 890,855 km (0.096 R)
• M4: 1,095,206 km (0.097 R)
• M5: 1,398,890 km (0.114 R)
• M6: 1,517,970 km (0.069 R)
• M7: 1,915,302 km (0.09 R)
• M8: 2,087,489 km (0.072 R)
• M9: 2,205,222 km (0.119 R)
• M10: 2,871,830 km (0.073 R)
• M11: 2,981,635 km (0.051 R)
• M12: 3,137,666 km (0.098 R)
• M13: 3,669,935 km (0.027 R)
• M14: 3,789,613 km (0.083 R)
• M15: 3,886,104 km (0.05 R)
• M16: 4,585,773 km (0.089 R)
• M17: 4,950,343 km (0.105 R)
• M18: 5,189,849 km (0.106 R)
• M19: 5,542,452 km (0.094 R)
• M20: 5,680,231 km (0.111 R)
• M21: 5,847,182 km (0.088 R)
• M22: 6,242,869 km (0.12 R)
• M23: 7,360,963 km (0.094 R)
• M24: 7,512,805 km (0.119 R)
• M25: 7,604,359 km (0.063 R)
• M26: 7,912,231 km (0.117 R)
• M27: 8,005,431 km (0.097 R)
• M28: 8,161,611 km (0.073 R)
• M29: 8,381,819 km (0.119 R)
• M30: 8,508,678 km (0.118 R)
• M31: 8,764,191 km (0.1 R)
• M32: 9,184,860 km (0.114 R)
• M33: 9,414,044 km (0.081 R)
• M34: 9,811,526 km (0.09 R)
• M35: 9,945,266 km (0.053 R)
• M36: 10,554,728 km (0.045 R)
• M37: 10,794,982 km (0.054 R)
• M38: 11,774,100 km (0.097 R)
• M39: 11,951,972 km (0.077 R)
• M40: 13,481,311 km (0.119 R)
• M41: 14,268,944 km (0.111 R)
• M42: 14,955,898 km (0.069 R)
• M43: 15,342,309 km (0.092 R)
• M44: 15,849,595 km (0.113 R)
• M45: 17,202,259 km (0.107 R)
• M46: 17,525,839 km (0.029 R)
• M47: 18,138,293 km (0.091 R)
• M48: 19,383,845 km (0.116 R)
• M49: 20,017,093 km (0.074 R)
• M50: 20,485,783 km (0.066 R)
• M51: 20,657,072 km (0.115 R)
• M52: 21,651,599 km (0.083 R)
• M53: 22,001,060 km (0.105 R)
• M54: 22,396,596 km (0.091 R)
• M55: 23,507,510 km (0.079 R)
• M56: 23,776,786 km (0.119 R)
• M57: 24,002,081 km (0.098 R)
• M58: 25,184,502 km (0.091 R)
• M59: 25,552,214 km (0.108 R)
• M60: 26,060,697 km (0.12 R)
• M61: 26,153,448 km (0.108 R)
• M62: 26,946,765 km (0.035 R)
• M63: 27,511,497 km (0.109 R)
• M64: 27,795,434 km (0.043 R)
• M65: 28,461,444 km (0.088 R)
• M66: 29,325,671 km (0.075 R)
• M67: 29,664,061 km (0.092 R)
• M68: 30,295,962 km (0.051 R)
• M69: 30,638,093 km (0.118 R)
• M70: 30,932,352 km (0.088 R)
• M71: 31,079,855 km (0.112 R)
• M72: 31,523,563 km (0.073 R)
• M73: 32,268,111 km (0.111 R)
• M74: 32,367,743 km (0.085 R)
• M75: 33,572,156 km (0.032 R)
• M76: 33,774,262 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.1

Radius: 6.3

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.21 AU - 18.73 AU

Year: 25453 Days

Day: 18.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,868,415 km

• M1: 217,366 km (0.036 R)
• M2: 343,626 km (0.068 R)
• M3: 885,619 km (0.089 R)
• M4: 1,354,758 km (0.079 R)
• M5: 1,491,341 km (0.116 R)
• M6: 2,043,357 km (0.117 R)
• M7: 3,269,461 km (0.076 R)
• M8: 3,641,063 km (0.12 R)
• M9: 4,025,978 km (0.099 R)
• M10: 4,173,631 km (0.084 R)
• M11: 4,223,297 km (0.115 R)
• M12: 4,423,908 km (0.105 R)
• M13: 4,938,824 km (0.115 R)
• M14: 5,364,430 km (0.068 R)
• M15: 5,581,646 km (0.088 R)
• M16: 5,691,301 km (0.04 R)
• M17: 5,746,503 km (0.077 R)
• M18: 6,193,801 km (0.082 R)
• M19: 6,250,498 km (0.092 R)
• M20: 6,768,705 km (0.113 R)
• M21: 7,003,424 km (0.042 R)
• M22: 8,092,497 km (0.108 R)
• M23: 8,783,789 km (0.055 R)
• M24: 11,521,878 km (0.065 R)
• M25: 11,802,075 km (0.107 R)
• M26: 11,872,536 km (0.082 R)
• M27: 12,297,992 km (0.117 R)
• M28: 12,872,897 km (0.119 R)
• M29: 14,801,363 km (0.059 R)
• M30: 15,489,663 km (0.045 R)
• M31: 15,721,390 km (0.113 R)
• M32: 15,798,882 km (0.111 R)
• M33: 16,502,141 km (0.1 R)
• M34: 16,897,229 km (0.059 R)
• M35: 17,696,830 km (0.098 R)
• M36: 19,166,778 km (0.118 R)
• M37: 20,845,566 km (0.085 R)
• M38: 21,272,518 km (0.053 R)
• M39: 22,921,386 km (0.115 R)
• M40: 23,185,426 km (0.044 R)
• M41: 23,273,689 km (0.12 R)
• M42: 24,791,060 km (0.116 R)
• M43: 26,156,141 km (0.119 R)
• M44: 27,452,256 km (0.077 R)
• M45: 28,863,862 km (0.064 R)
• M46: 30,395,445 km (0.109 R)
• M47: 31,855,221 km (0.108 R)
• M48: 32,051,643 km (0.108 R)
• M49: 33,736,713 km (0.114 R)
• M50: 35,450,656 km (0.115 R)
• M51: 35,552,233 km (0.044 R)
• M52: 35,960,037 km (0.092 R)
• M53: 36,780,132 km (0.075 R)
• M54: 37,192,574 km (0.085 R)
• M55: 37,710,182 km (0.095 R)
• M56: 39,698,787 km (0.084 R)
• M57: 41,078,977 km (0.078 R)
• M58: 41,399,715 km (0.098 R)
• M59: 41,506,827 km (0.116 R)
• M60: 42,151,294 km (0.089 R)
• M61: 44,323,456 km (0.099 R)
• M62: 44,982,285 km (0.061 R)
• M63: 47,201,270 km (0.085 R)
• M64: 50,710,537 km (0.098 R)
• M65: 54,537,549 km (0.073 R)
• M66: 55,833,665 km (0.091 R)
• M67: 57,976,356 km (0.08 R)
• M68: 59,057,799 km (0.058 R)
• M69: 59,178,374 km (0.049 R)
• M70: 60,874,964 km (0.114 R)
• M71: 61,362,653 km (0.116 R)
• M72: 61,729,317 km (0.099 R)
• M73: 65,061,311 km (0.077 R)
• M74: 65,435,156 km (0.093 R)
• M75: 66,686,392 km (0.091 R)
• M76: 66,811,905 km (0.102 R)
• M77: 67,945,408 km (0.074 R)
• M78: 68,958,335 km (0.11 R)
• M79: 71,512,569 km (0.12 R)
• M80: 73,059,711 km (0.102 R)
• M81: 74,097,471 km (0.087 R)
• M82: 76,056,156 km (0.086 R)
• M83: 76,712,741 km (0.119 R)
• M84: 78,694,015 km (0.114 R)
• M85: 79,491,372 km (0.109 R)
• M86: 82,437,253 km (0.059 R)
• M87: 85,010,187 km (0.093 R)
• M88: 87,197,158 km (0.092 R)
• M89: 91,766,027 km (0.114 R)
• M90: 93,025,641 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 15,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit