🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.6 AU - 0.64 AU

Year: 186 Days

Day: 37.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.94 AU

Year: 267 Days

Day: 21.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,116,102 km

• M1: 50,714 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.26 AU - 1.54 AU

Year: 631 Days

Day: 41.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.71 AU - 4.43 AU

Year: 2569 Days

Day: 33.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,116,102 km

• M1: 1,152,652 km (0.062 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.1

Radius: 13.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.31 AU - 5.43 AU

Year: 3479 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,116,102 km

• M1: 170,242 km (0.099 R)
• M2: 258,655 km (0.09 R)
• M3: 799,301 km (0.119 R)
• M4: 886,816 km (0.047 R)
• M5: 1,311,375 km (0.099 R)
• M6: 1,811,331 km (0.108 R)
• M7: 1,990,848 km (0.058 R)
• M8: 2,271,644 km (0.101 R)
• M9: 2,565,454 km (0.113 R)
• M10: 2,854,477 km (0.05 R)
• M11: 2,959,046 km (0.072 R)
• M12: 3,244,329 km (0.103 R)
• M13: 3,335,434 km (0.107 R)
• M14: 3,594,986 km (0.045 R)
• M15: 3,708,232 km (0.109 R)
• M16: 3,841,973 km (0.062 R)
• M17: 4,134,137 km (0.104 R)
• M18: 4,373,045 km (0.039 R)
• M19: 4,698,869 km (0.107 R)
• M20: 5,053,715 km (0.108 R)
• M21: 5,482,463 km (0.075 R)
• M22: 5,834,018 km (0.106 R)
• M23: 6,125,135 km (0.107 R)
• M24: 6,421,040 km (0.092 R)
• M25: 6,956,151 km (0.119 R)
• M26: 7,530,009 km (0.102 R)
• M27: 8,143,958 km (0.044 R)
• M28: 8,953,433 km (0.048 R)
• M29: 9,315,609 km (0.099 R)
• M30: 9,788,488 km (0.069 R)
• M31: 9,921,181 km (0.12 R)
• M32: 10,108,029 km (0.109 R)
• M33: 10,242,218 km (0.085 R)
• M34: 10,377,006 km (0.074 R)
• M35: 10,894,615 km (0.045 R)
• M36: 11,087,446 km (0.066 R)
• M37: 11,198,149 km (0.068 R)
• M38: 11,420,750 km (0.06 R)
• M39: 11,672,823 km (0.119 R)
• M40: 11,898,566 km (0.104 R)
• M41: 12,011,961 km (0.096 R)
• M42: 12,154,079 km (0.081 R)
• M43: 12,815,601 km (0.116 R)
• M44: 12,902,816 km (0.084 R)
• M45: 13,725,754 km (0.068 R)
• M46: 13,844,685 km (0.095 R)
• M47: 14,023,753 km (0.1 R)
• M48: 14,203,570 km (0.062 R)
• M49: 14,354,065 km (0.113 R)
• M50: 14,565,597 km (0.109 R)
• M51: 14,991,951 km (0.11 R)
• M52: 15,607,995 km (0.047 R)
• M53: 15,825,510 km (0.085 R)
• M54: 16,106,754 km (0.097 R)
• M55: 16,326,663 km (0.096 R)
• M56: 17,505,494 km (0.113 R)
• M57: 17,861,387 km (0.107 R)
• M58: 18,088,926 km (0.102 R)
• M59: 19,108,734 km (0.051 R)
• M60: 19,541,970 km (0.119 R)
• M61: 19,742,880 km (0.045 R)
• M62: 19,978,347 km (0.091 R)
• M63: 20,282,479 km (0.098 R)
• M64: 20,451,974 km (0.098 R)
• M65: 21,066,372 km (0.108 R)
• M66: 21,617,640 km (0.099 R)
• M67: 22,593,766 km (0.046 R)
• M68: 23,193,504 km (0.068 R)
• M69: 23,548,650 km (0.037 R)
• M70: 24,048,905 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 9.4

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.01 AU - 4.99 AU

Year: 3635 Days

Day: 6.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,116,102 km

• M1: 126,410 km (0.107 R)
• M2: 277,055 km (0.119 R)
• M3: 397,781 km (0.066 R)
• M4: 826,079 km (0.106 R)
• M5: 886,667 km (0.105 R)
• M6: 1,131,409 km (0.074 R)
• M7: 1,199,476 km (0.056 R)
• M8: 1,471,295 km (0.103 R)
• M9: 1,530,985 km (0.092 R)
• M10: 2,139,549 km (0.11 R)
• M11: 2,207,765 km (0.11 R)
• M12: 2,705,477 km (0.12 R)
• M13: 2,798,079 km (0.081 R)
• M14: 3,455,412 km (0.116 R)
• M15: 3,678,163 km (0.106 R)
• M16: 3,968,532 km (0.1 R)
• M17: 4,309,466 km (0.082 R)
• M18: 4,396,233 km (0.103 R)
• M19: 4,682,114 km (0.075 R)
• M20: 4,771,424 km (0.062 R)
• M21: 5,411,853 km (0.074 R)
• M22: 5,623,384 km (0.088 R)
• M23: 5,766,100 km (0.062 R)
• M24: 5,982,269 km (0.105 R)
• M25: 6,176,597 km (0.063 R)
• M26: 6,250,049 km (0.102 R)
• M27: 6,373,168 km (0.097 R)
• M28: 6,596,817 km (0.109 R)
• M29: 7,077,176 km (0.066 R)
• M30: 7,360,664 km (0.08 R)
• M31: 8,125,558 km (0.096 R)
• M32: 8,558,345 km (0.091 R)
• M33: 8,943,260 km (0.113 R)
• M34: 9,082,087 km (0.03 R)
• M35: 10,305,648 km (0.107 R)
• M36: 10,422,035 km (0.085 R)
• M37: 10,921,841 km (0.037 R)
• M38: 11,671,027 km (0.036 R)
• M39: 11,761,983 km (0.067 R)
• M40: 12,128,348 km (0.083 R)
• M41: 12,560,686 km (0.031 R)
• M42: 12,685,151 km (0.069 R)
• M43: 13,187,052 km (0.105 R)
• M44: 13,695,386 km (0.067 R)
• M45: 13,759,414 km (0.033 R)
• M46: 14,080,900 km (0.066 R)
• M47: 14,437,391 km (0.094 R)
• M48: 14,600,453 km (0.088 R)
• M49: 14,665,827 km (0.077 R)
• M50: 14,895,460 km (0.058 R)
• M51: 15,159,351 km (0.092 R)
• M52: 15,591,389 km (0.053 R)
• M53: 15,792,299 km (0.06 R)
• M54: 16,298,090 km (0.05 R)
• M55: 16,433,924 km (0.104 R)
• M56: 16,501,842 km (0.08 R)
• M57: 17,152,892 km (0.096 R)
• M58: 17,394,941 km (0.088 R)
• M59: 17,498,912 km (0.116 R)
• M60: 17,707,601 km (0.112 R)
• M61: 17,917,187 km (0.108 R)
• M62: 18,057,361 km (0.058 R)
• M63: 19,550,946 km (0.096 R)
• M64: 19,623,052 km (0.07 R)
• M65: 21,454,429 km (0.087 R)
• M66: 21,640,678 km (0.111 R)
• M67: 22,352,914 km (0.098 R)
• M68: 23,492,999 km (0.108 R)
• M69: 23,646,487 km (0.048 R)
• M70: 23,761,827 km (0.083 R)
• M71: 24,070,148 km (0.041 R)
• M72: 24,302,324 km (0.072 R)
• M73: 24,768,919 km (0.048 R)
• M74: 24,847,010 km (0.076 R)
• M75: 25,199,313 km (0.049 R)
• M76: 25,987,993 km (0.112 R)
• M77: 26,305,738 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.1

Radius: 4.3

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11 AU - 16.06 AU

Year: 18951 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,116,102 km

• M1: 57,296 km (0.06 R)
• M2: 204,500 km (0.113 R)
• M3: 508,782 km (0.085 R)
• M4: 821,292 km (0.071 R)
• M5: 1,720,076 km (0.108 R)
• M6: 2,594,027 km (0.12 R)
• M7: 3,332,592 km (0.118 R)
• M8: 3,387,644 km (0.095 R)
• M9: 4,250,076 km (0.095 R)
• M10: 4,430,341 km (0.07 R)
• M11: 5,144,372 km (0.066 R)
• M12: 5,893,408 km (0.085 R)
• M13: 7,097,073 km (0.107 R)
• M14: 7,275,094 km (0.058 R)
• M15: 8,038,791 km (0.057 R)
• M16: 9,758,867 km (0.05 R)
• M17: 11,295,986 km (0.047 R)
• M18: 11,337,424 km (0.105 R)
• M19: 12,733,771 km (0.074 R)
• M20: 13,517,963 km (0.067 R)
• M21: 13,561,945 km (0.079 R)
• M22: 14,497,530 km (0.079 R)
• M23: 14,587,737 km (0.051 R)
• M24: 18,198,282 km (0.111 R)
• M25: 18,344,289 km (0.076 R)
• M26: 20,428,786 km (0.096 R)
• M27: 22,118,344 km (0.086 R)
• M28: 22,639,244 km (0.095 R)
• M29: 23,322,308 km (0.103 R)
• M30: 23,427,924 km (0.107 R)
• M31: 24,225,730 km (0.108 R)
• M32: 24,332,692 km (0.057 R)
• M33: 24,816,342 km (0.115 R)
• M34: 25,086,366 km (0.101 R)
• M35: 25,574,953 km (0.092 R)
• M36: 26,506,200 km (0.11 R)
• M37: 26,671,655 km (0.1 R)
• M38: 28,120,361 km (0.102 R)
• M39: 29,195,072 km (0.062 R)
• M40: 30,456,182 km (0.106 R)
• M41: 30,687,310 km (0.096 R)
• M42: 31,035,275 km (0.117 R)
• M43: 32,145,590 km (0.097 R)
• M44: 34,404,817 km (0.099 R)
• M45: 34,585,233 km (0.061 R)
• M46: 37,022,331 km (0.089 R)
• M47: 37,578,237 km (0.115 R)
• M48: 37,826,121 km (0.099 R)
• M49: 38,823,490 km (0.086 R)
• M50: 38,886,022 km (0.115 R)
• M51: 38,948,703 km (0.114 R)
• M52: 41,354,087 km (0.077 R)
• M53: 41,546,171 km (0.099 R)
• M54: 41,995,114 km (0.046 R)
• M55: 42,768,685 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.5

Radius: 6.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.36 AU - 18.56 AU

Year: 27782 Days

Day: 15.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,116,102 km

• M1: 197,768 km (0.106 R)
• M2: 262,245 km (0.049 R)
• M3: 366,964 km (0.085 R)
• M4: 416,331 km (0.056 R)
• M5: 541,245 km (0.059 R)
• M6: 1,034,170 km (0.074 R)
• M7: 1,549,984 km (0.03 R)
• M8: 2,073,576 km (0.088 R)
• M9: 2,681,243 km (0.109 R)
• M10: 2,987,170 km (0.064 R)
• M11: 3,197,355 km (0.117 R)
• M12: 4,516,958 km (0.099 R)
• M13: 4,596,843 km (0.052 R)
• M14: 4,637,085 km (0.107 R)
• M15: 4,677,327 km (0.085 R)
• M16: 4,758,259 km (0.116 R)
• M17: 5,507,296 km (0.06 R)
• M18: 6,516,932 km (0.095 R)
• M19: 6,743,872 km (0.059 R)
• M20: 6,881,203 km (0.08 R)
• M21: 8,601,429 km (0.073 R)
• M22: 9,611,364 km (0.119 R)
• M23: 9,662,975 km (0.029 R)
• M24: 9,714,437 km (0.071 R)
• M25: 9,766,198 km (0.095 R)
• M26: 10,605,292 km (0.096 R)
• M27: 10,658,399 km (0.113 R)
• M28: 11,467,275 km (0.118 R)
• M29: 12,972,230 km (0.117 R)
• M30: 13,660,829 km (0.055 R)
• M31: 13,951,198 km (0.098 R)
• M32: 14,894,263 km (0.117 R)
• M33: 15,193,160 km (0.043 R)
• M34: 17,215,125 km (0.044 R)
• M35: 17,781,053 km (0.063 R)
• M36: 17,907,613 km (0.061 R)
• M37: 18,098,051 km (0.044 R)
• M38: 18,609,227 km (0.075 R)
• M39: 20,634,483 km (0.11 R)
• M40: 21,706,950 km (0.107 R)
• M41: 21,909,955 km (0.065 R)
• M42: 22,797,220 km (0.105 R)
• M43: 24,606,905 km (0.107 R)
• M44: 28,361,812 km (0.074 R)
• M45: 30,305,237 km (0.076 R)
• M46: 30,380,784 km (0.068 R)
• M47: 31,522,216 km (0.109 R)
• M48: 31,905,935 km (0.083 R)
• M49: 34,871,563 km (0.069 R)
• M50: 35,029,987 km (0.048 R)
• M51: 35,109,274 km (0.08 R)
• M52: 37,031,457 km (0.09 R)
• M53: 37,436,269 km (0.116 R)
• M54: 37,679,814 km (0.106 R)
• M55: 37,923,958 km (0.101 R)
• M56: 38,987,599 km (0.099 R)
• M57: 39,316,864 km (0.05 R)
• M58: 39,399,292 km (0.104 R)
• M59: 39,564,448 km (0.087 R)
• M60: 40,061,113 km (0.119 R)
• M61: 40,227,167 km (0.084 R)
• M62: 41,228,126 km (0.119 R)
• M63: 41,647,449 km (0.096 R)
• M64: 41,899,820 km (0.096 R)
• M65: 42,575,255 km (0.092 R)
• M66: 42,660,077 km (0.031 R)
• M67: 43,254,429 km (0.099 R)
• M68: 44,022,614 km (0.092 R)
• M69: 45,919,216 km (0.069 R)
• M70: 46,179,965 km (0.032 R)
• M71: 46,528,379 km (0.069 R)
• M72: 47,227,749 km (0.056 R)
• M73: 49,970,476 km (0.1 R)
• M74: 51,045,935 km (0.106 R)
• M75: 51,406,167 km (0.116 R)
• M76: 51,767,146 km (0.096 R)
• M77: 52,038,517 km (0.094 R)
• M78: 52,855,321 km (0.096 R)
• M79: 54,226,087 km (0.071 R)
• M80: 54,593,649 km (0.095 R)
• M81: 56,629,676 km (0.102 R)
• M82: 57,657,114 km (0.115 R)
• M83: 58,596,289 km (0.079 R)
• M84: 59,256,913 km (0.109 R)
• M85: 60,299,760 km (0.103 R)
• M86: 60,871,224 km (0.105 R)
• M87: 62,788,919 km (0.11 R)
• M88: 63,368,012 km (0.097 R)
• M89: 64,240,018 km (0.082 R)
• M90: 64,434,346 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 16,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit