🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.45 AU - 0.65 AU

Year: 147 Days

Day: 39 Hours

Environment

Temp: 218 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.69 AU

Year: 197 Days

Day: 30.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,527,799 km

• M1: 210,634 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.6 AU - 0.8 AU

Year: 211 Days

Day: 22.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,527,799 km

• M1: 428,747 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.66 AU - 0.8 AU

Year: 224 Days

Day: 44.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.07 AU - 3.29 AU

Year: 1579 Days

Day: 43.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 126.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 12.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.96 AU - 5.2 AU

Year: 4121 Days

Day: 6.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,527,799 km

• M1: 173,833 km (0.065 R)
• M2: 282,441 km (0.105 R)
• M3: 634,893 km (0.033 R)
• M4: 766,240 km (0.066 R)
• M5: 899,233 km (0.081 R)
• M6: 1,327,083 km (0.098 R)
• M7: 2,044,554 km (0.117 R)
• M8: 2,162,736 km (0.025 R)
• M9: 2,259,077 km (0.084 R)
• M10: 2,519,079 km (0.095 R)
• M11: 2,815,133 km (0.046 R)
• M12: 3,232,212 km (0.078 R)
• M13: 3,887,151 km (0.062 R)
• M14: 4,034,954 km (0.088 R)
• M15: 4,275,507 km (0.115 R)
• M16: 4,443,805 km (0.106 R)
• M17: 4,755,118 km (0.113 R)
• M18: 5,548,286 km (0.083 R)
• M19: 5,799,311 km (0.12 R)
• M20: 7,218,995 km (0.06 R)
• M21: 7,401,504 km (0.082 R)
• M22: 7,696,661 km (0.113 R)
• M23: 7,789,711 km (0.07 R)
• M24: 9,131,903 km (0.113 R)
• M25: 9,230,488 km (0.047 R)
• M26: 10,359,054 km (0.051 R)
• M27: 10,585,845 km (0.112 R)
• M28: 11,044,512 km (0.047 R)
• M29: 11,276,239 km (0.037 R)
• M30: 12,110,845 km (0.078 R)
• M31: 12,240,995 km (0.099 R)
• M32: 12,568,615 km (0.07 R)
• M33: 12,678,420 km (0.098 R)
• M34: 13,054,209 km (0.106 R)
• M35: 14,593,721 km (0.071 R)
• M36: 14,917,900 km (0.079 R)
• M37: 15,127,486 km (0.109 R)
• M38: 15,596,775 km (0.085 R)
• M39: 15,904,498 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.8

Radius: 12.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.97 AU - 6.19 AU

Year: 4121 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,527,799 km

• M1: 155,133 km (0.066 R)
• M2: 382,522 km (0.056 R)
• M3: 578,794 km (0.101 R)
• M4: 674,537 km (0.037 R)
• M5: 823,686 km (0.067 R)
• M6: 921,672 km (0.117 R)
• M7: 1,010,833 km (0.106 R)
• M8: 1,503,159 km (0.113 R)
• M9: 1,625,830 km (0.12 R)
• M10: 1,751,941 km (0.085 R)
• M11: 1,980,676 km (0.097 R)
• M12: 2,236,937 km (0.081 R)
• M13: 2,819,621 km (0.115 R)
• M14: 2,991,957 km (0.112 R)
• M15: 3,633,134 km (0.081 R)
• M16: 3,758,198 km (0.047 R)
• M17: 4,076,991 km (0.1 R)
• M18: 4,382,619 km (0.053 R)
• M19: 4,538,201 km (0.101 R)
• M20: 4,718,317 km (0.08 R)
• M21: 5,109,066 km (0.06 R)
• M22: 5,273,026 km (0.104 R)
• M23: 5,391,358 km (0.114 R)
• M24: 5,727,055 km (0.111 R)
• M25: 5,921,981 km (0.097 R)
• M26: 6,069,634 km (0.105 R)
• M27: 6,268,600 km (0.111 R)
• M28: 7,163,793 km (0.064 R)
• M29: 7,720,148 km (0.085 R)
• M30: 8,235,512 km (0.111 R)
• M31: 9,072,064 km (0.085 R)
• M32: 9,385,621 km (0.105 R)
• M33: 9,994,185 km (0.088 R)
• M34: 10,288,444 km (0.102 R)
• M35: 10,377,305 km (0.086 R)
• M36: 10,496,235 km (0.107 R)
• M37: 10,675,454 km (0.108 R)
• M38: 11,279,979 km (0.055 R)
• M39: 11,371,682 km (0.082 R)
• M40: 11,586,505 km (0.089 R)
• M41: 11,678,956 km (0.067 R)
• M42: 12,113,837 km (0.12 R)
• M43: 12,270,466 km (0.113 R)
• M44: 12,617,384 km (0.107 R)
• M45: 13,095,648 km (0.112 R)
• M46: 13,482,658 km (0.104 R)
• M47: 14,267,747 km (0.095 R)
• M48: 14,499,624 km (0.12 R)
• M49: 14,799,418 km (0.103 R)
• M50: 15,202,584 km (0.1 R)
• M51: 15,507,166 km (0.105 R)
• M52: 15,985,280 km (0.111 R)
• M53: 16,398,769 km (0.098 R)
• M54: 17,448,198 km (0.092 R)
• M55: 18,555,222 km (0.097 R)
• M56: 18,735,937 km (0.092 R)
• M57: 18,880,897 km (0.102 R)
• M58: 18,989,804 km (0.117 R)
• M59: 19,245,018 km (0.103 R)
• M60: 19,648,184 km (0.081 R)
• M61: 19,906,241 km (0.056 R)
• M62: 20,686,992 km (0.063 R)
• M63: 21,062,483 km (0.052 R)
• M64: 21,175,429 km (0.106 R)
• M65: 21,743,751 km (0.1 R)
• M66: 21,934,339 km (0.097 R)
• M67: 22,702,075 km (0.086 R)
• M68: 23,128,130 km (0.113 R)
• M69: 23,634,968 km (0.11 R)
• M70: 23,752,552 km (0.085 R)
• M71: 26,305,290 km (0.101 R)
• M72: 26,671,206 km (0.085 R)
• M73: 26,997,928 km (0.081 R)
• M74: 27,572,832 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 10.4

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.52 AU - 7.04 AU

Year: 6354 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,527,799 km

• M1: 138,976 km (0.117 R)
• M2: 479,012 km (0.05 R)
• M3: 604,675 km (0.112 R)
• M4: 714,180 km (0.056 R)
• M5: 1,703,920 km (0.08 R)
• M6: 1,987,408 km (0.074 R)
• M7: 2,113,668 km (0.059 R)
• M8: 2,784,465 km (0.079 R)
• M9: 3,266,470 km (0.075 R)
• M10: 3,416,217 km (0.094 R)
• M11: 3,568,358 km (0.095 R)
• M12: 3,722,743 km (0.083 R)
• M13: 3,958,509 km (0.088 R)
• M14: 4,472,228 km (0.101 R)
• M15: 4,722,954 km (0.092 R)
• M16: 4,921,172 km (0.092 R)
• M17: 5,007,041 km (0.037 R)
• M18: 5,443,717 km (0.06 R)
• M19: 5,651,658 km (0.102 R)
• M20: 5,923,028 km (0.082 R)
• M21: 6,384,837 km (0.105 R)
• M22: 6,478,485 km (0.086 R)
• M23: 7,115,324 km (0.116 R)
• M24: 7,606,005 km (0.046 R)
• M25: 7,905,649 km (0.083 R)
• M26: 8,277,250 km (0.114 R)
• M27: 8,413,833 km (0.055 R)
• M28: 8,689,243 km (0.06 R)
• M29: 9,178,278 km (0.099 R)
• M30: 9,568,878 km (0.114 R)
• M31: 10,256,280 km (0.102 R)
• M32: 10,329,583 km (0.073 R)
• M33: 10,403,036 km (0.077 R)
• M34: 10,661,541 km (0.119 R)
• M35: 11,260,531 km (0.067 R)
• M36: 11,678,657 km (0.116 R)
• M37: 12,530,018 km (0.052 R)
• M38: 12,687,096 km (0.081 R)
• M39: 15,580,169 km (0.084 R)
• M40: 15,876,074 km (0.082 R)
• M41: 16,003,382 km (0.097 R)
• M42: 17,165,159 km (0.114 R)
• M43: 17,252,374 km (0.069 R)
• M44: 17,558,452 km (0.079 R)
• M45: 17,690,247 km (0.081 R)
• M46: 18,087,579 km (0.096 R)
• M47: 18,220,572 km (0.111 R)
• M48: 18,354,013 km (0.074 R)
• M49: 18,621,793 km (0.106 R)
• M50: 18,846,041 km (0.06 R)
• M51: 19,342,257 km (0.103 R)
• M52: 19,523,719 km (0.071 R)
• M53: 19,842,811 km (0.054 R)
• M54: 21,089,709 km (0.1 R)
• M55: 21,793,268 km (0.115 R)
• M56: 22,314,168 km (0.106 R)
• M57: 23,175,253 km (0.092 R)
• M58: 23,513,045 km (0.116 R)
• M59: 25,028,771 km (0.085 R)
• M60: 25,325,872 km (0.084 R)
• M61: 25,723,653 km (0.051 R)
• M62: 26,073,413 km (0.035 R)
• M63: 26,676,741 km (0.09 R)
• M64: 26,828,433 km (0.07 R)
• M65: 26,980,275 km (0.11 R)
• M66: 27,081,553 km (0.071 R)
• M67: 27,794,836 km (0.102 R)
• M68: 29,344,071 km (0.075 R)
• M69: 29,448,341 km (0.066 R)
• M70: 29,919,125 km (0.11 R)
• M71: 30,921,132 km (0.087 R)
• M72: 31,293,032 km (0.12 R)
• M73: 32,256,293 km (0.116 R)
• M74: 33,229,277 km (0.067 R)
• M75: 33,392,339 km (0.096 R)
• M76: 33,719,360 km (0.096 R)
• M77: 35,370,173 km (0.103 R)
• M78: 37,668,744 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.4

Radius: 3.6

Gravity: 30.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.05 AU - 15.47 AU

Year: 20408 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,527,799 km

• M1: 299,495 km (0.064 R)
• M2: 466,745 km (0.104 R)
• M3: 541,095 km (0.054 R)
• M4: 786,885 km (0.084 R)
• M5: 853,306 km (0.113 R)
• M6: 991,834 km (0.077 R)
• M7: 1,015,620 km (0.102 R)
• M8: 1,063,641 km (0.075 R)
• M9: 1,238,222 km (0.035 R)
• M10: 1,448,407 km (0.064 R)
• M11: 2,021,666 km (0.101 R)
• M12: 2,892,475 km (0.054 R)
• M13: 3,750,867 km (0.113 R)
• M14: 4,246,336 km (0.074 R)
• M15: 4,883,922 km (0.115 R)
• M16: 5,047,881 km (0.116 R)
• M17: 5,130,609 km (0.112 R)
• M18: 6,334,572 km (0.094 R)
• M19: 6,830,340 km (0.119 R)
• M20: 7,059,972 km (0.062 R)
• M21: 7,198,799 km (0.103 R)
• M22: 7,338,673 km (0.079 R)
• M23: 7,668,387 km (0.085 R)
• M24: 10,212,149 km (0.066 R)
• M25: 10,421,736 km (0.042 R)
• M26: 11,382,603 km (0.111 R)
• M27: 12,650,744 km (0.069 R)
• M28: 13,905,122 km (0.11 R)
• M29: 15,079,465 km (0.101 R)
• M30: 15,799,031 km (0.101 R)
• M31: 15,859,469 km (0.12 R)
• M32: 18,340,849 km (0.106 R)
• M33: 20,213,814 km (0.035 R)
• M34: 21,206,097 km (0.117 R)
• M35: 22,690,107 km (0.05 R)
• M36: 23,306,750 km (0.047 R)
• M37: 23,513,494 km (0.062 R)
• M38: 24,067,904 km (0.097 R)
• M39: 24,837,136 km (0.042 R)
• M40: 25,614,447 km (0.097 R)
• M41: 26,471,493 km (0.061 R)
• M42: 26,759,170 km (0.097 R)
• M43: 27,628,782 km (0.108 R)
• M44: 28,066,954 km (0.051 R)
• M45: 28,802,377 km (0.054 R)
• M46: 29,098,431 km (0.113 R)
• M47: 30,067,227 km (0.079 R)
• M48: 31,350,029 km (0.068 R)
• M49: 31,654,461 km (0.103 R)
• M50: 32,650,483 km (0.092 R)
• M51: 33,968,590 km (0.057 R)
• M52: 36,336,724 km (0.085 R)
• M53: 37,863,819 km (0.107 R)
• M54: 39,166,069 km (0.079 R)
• M55: 39,658,096 km (0.09 R)
• M56: 39,904,933 km (0.054 R)
• M57: 41,479,899 km (0.111 R)
• M58: 42,569,121 km (0.065 R)
• M59: 42,653,345 km (0.097 R)
• M60: 44,177,897 km (0.096 R)
• M61: 44,690,120 km (0.046 R)
• M62: 45,462,045 km (0.039 R)
• M63: 46,498,160 km (0.115 R)
• M64: 46,671,693 km (0.061 R)
• M65: 48,242,321 km (0.054 R)
• M66: 49,387,343 km (0.061 R)
• M67: 53,056,979 km (0.089 R)
• M68: 53,328,799 km (0.087 R)
• M69: 53,510,410 km (0.106 R)
• M70: 53,601,216 km (0.112 R)
• M71: 53,692,172 km (0.093 R)
• M72: 57,277,135 km (0.118 R)
• M73: 58,957,568 km (0.059 R)
• M74: 59,145,313 km (0.043 R)
• M75: 60,843,698 km (0.066 R)
• M76: 61,413,516 km (0.112 R)
• M77: 61,603,805 km (0.086 R)
• M78: 61,984,980 km (0.119 R)
• M79: 62,462,497 km (0.12 R)
• M80: 62,558,090 km (0.12 R)
• M81: 64,095,357 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476

Radius: 4.4

Gravity: 24.59 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.11 AU - 17.53 AU

Year: 23727 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,527,799 km

• M1: 318,045 km (0.113 R)
• M2: 427,401 km (0.119 R)
• M3: 799,301 km (0.087 R)
• M4: 1,543,252 km (0.115 R)
• M5: 1,604,886 km (0.07 R)
• M6: 1,730,548 km (0.102 R)
• M7: 1,892,114 km (0.083 R)
• M8: 2,126,534 km (0.097 R)
• M9: 2,229,906 km (0.103 R)
• M10: 2,549,597 km (0.116 R)
• M11: 2,770,702 km (0.098 R)
• M12: 3,036,538 km (0.102 R)
• M13: 3,075,134 km (0.046 R)
• M14: 3,633,134 km (0.092 R)
• M15: 4,483,299 km (0.102 R)
• M16: 5,770,439 km (0.118 R)
• M17: 6,404,285 km (0.045 R)
• M18: 7,008,810 km (0.107 R)
• M19: 7,214,357 km (0.093 R)
• M20: 7,265,969 km (0.095 R)
• M21: 8,597,838 km (0.059 R)
• M22: 8,762,695 km (0.036 R)
• M23: 8,928,450 km (0.11 R)
• M24: 9,432,295 km (0.064 R)
• M25: 9,488,843 km (0.071 R)
• M26: 10,525,856 km (0.09 R)
• M27: 11,057,676 km (0.108 R)
• M28: 11,117,366 km (0.097 R)
• M29: 11,177,055 km (0.079 R)
• M30: 11,537,885 km (0.067 R)
• M31: 12,767,580 km (0.102 R)
• M32: 12,955,624 km (0.086 R)
• M33: 13,397,836 km (0.084 R)
• M34: 13,525,143 km (0.099 R)
• M35: 14,167,517 km (0.059 R)
• M36: 15,348,742 km (0.053 R)
• M37: 15,615,475 km (0.081 R)
• M38: 16,085,960 km (0.081 R)
• M39: 18,862,347 km (0.09 R)
• M40: 18,933,705 km (0.068 R)
• M41: 19,219,736 km (0.097 R)
• M42: 20,159,211 km (0.066 R)
• M43: 20,891,941 km (0.081 R)
• M44: 21,113,495 km (0.104 R)
• M45: 22,157,689 km (0.107 R)
• M46: 22,459,128 km (0.053 R)
• M47: 23,065,897 km (0.069 R)
• M48: 25,310,613 km (0.076 R)
• M49: 25,546,828 km (0.074 R)
• M50: 26,259,662 km (0.111 R)
• M51: 26,658,490 km (0.073 R)
• M52: 26,898,744 km (0.071 R)
• M53: 27,059,263 km (0.093 R)
• M54: 28,192,317 km (0.107 R)
• M55: 30,923,525 km (0.078 R)
• M56: 31,937,350 km (0.052 R)
• M57: 32,107,443 km (0.092 R)
• M58: 32,363,106 km (0.096 R)
• M59: 35,306,893 km (0.029 R)
• M60: 35,835,272 km (0.106 R)
• M61: 35,923,685 km (0.063 R)
• M62: 37,167,591 km (0.098 R)
• M63: 37,615,188 km (0.115 R)
• M64: 37,704,947 km (0.073 R)
• M65: 39,059,705 km (0.038 R)
• M66: 39,241,616 km (0.096 R)
• M67: 39,423,676 km (0.09 R)
• M68: 40,706,478 km (0.085 R)
• M69: 41,538,242 km (0.093 R)
• M70: 43,218,675 km (0.114 R)
• M71: 43,595,063 km (0.057 R)
• M72: 43,783,706 km (0.111 R)
• M73: 44,635,816 km (0.064 R)
• M74: 45,397,867 km (0.048 R)
• M75: 45,780,539 km (0.068 R)
• M76: 46,452,682 km (0.085 R)
• M77: 47,031,476 km (0.107 R)
• M78: 48,977,894 km (0.115 R)
• M79: 49,272,153 km (0.094 R)
• M80: 49,665,296 km (0.055 R)
• M81: 50,553,908 km (0.058 R)
• M82: 50,950,492 km (0.06 R)
• M83: 53,957,558 km (0.063 R)
• M84: 54,871,003 km (0.039 R)
• M85: 56,404,381 km (0.112 R)
• M86: 58,366,956 km (0.115 R)
• M87: 58,782,987 km (0.041 R)
• M88: 61,722,585 km (0.072 R)
• M89: 62,890,496 km (0.112 R)
• M90: 64,172,849 km (0.076 R)
• M91: 65,032,438 km (0.066 R)
• M92: 66,763,286 km (0.119 R)
• M93: 68,838,208 km (0.106 R)
• M94: 69,497,785 km (0.061 R)
• M95: 71,045,076 km (0.054 R)
• M96: 72,045,587 km (0.119 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 14,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit