🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.68 AU

Year: 148 Days

Day: 28.3 Hours

Environment

Temp: 262 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,689,718 km

• M1: 10,921 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.65 AU - 0.77 AU

Year: 211 Days

Day: 37.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,689,718 km

• M1: 245,640 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.8 AU - 2.5 AU

Year: 1113 Days

Day: 45.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.45 AU - 3.67 AU

Year: 2372 Days

Day: 33.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.5

Radius: 11.4

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.53 AU - 7.43 AU

Year: 5825 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,689,718 km

• M1: 147,803 km (0.045 R)
• M2: 371,003 km (0.048 R)
• M3: 747,690 km (0.084 R)
• M4: 1,031,926 km (0.083 R)
• M5: 1,195,437 km (0.102 R)
• M6: 1,604,886 km (0.107 R)
• M7: 1,835,715 km (0.071 R)
• M8: 2,139,549 km (0.098 R)
• M9: 3,098,322 km (0.117 R)
• M10: 3,362,960 km (0.079 R)
• M11: 3,863,215 km (0.111 R)
• M12: 4,095,990 km (0.113 R)
• M13: 4,711,884 km (0.099 R)
• M14: 5,704,466 km (0.091 R)
• M15: 6,269,946 km (0.077 R)
• M16: 6,452,306 km (0.12 R)
• M17: 6,605,494 km (0.063 R)
• M18: 6,853,378 km (0.041 R)
• M19: 7,072,688 km (0.108 R)
• M20: 7,199,098 km (0.079 R)
• M21: 7,615,130 km (0.082 R)
• M22: 7,842,369 km (0.074 R)
• M23: 7,973,267 km (0.04 R)
• M24: 8,841,683 km (0.053 R)
• M25: 9,149,406 km (0.04 R)
• M26: 9,321,743 km (0.108 R)
• M27: 9,495,276 km (0.111 R)
• M28: 9,916,244 km (0.085 R)
• M29: 10,164,577 km (0.087 R)
• M30: 10,343,197 km (0.112 R)
• M31: 10,885,489 km (0.095 R)
• M32: 10,994,995 km (0.098 R)
• M33: 11,660,107 km (0.062 R)
• M34: 11,772,305 km (0.118 R)
• M35: 12,186,542 km (0.031 R)
• M36: 12,567,268 km (0.105 R)
• M37: 12,720,606 km (0.098 R)
• M38: 13,379,585 km (0.084 R)
• M39: 13,536,214 km (0.094 R)
• M40: 13,772,279 km (0.056 R)
• M41: 13,970,197 km (0.12 R)
• M42: 14,049,484 km (0.107 R)
• M43: 14,208,806 km (0.066 R)
• M44: 14,328,634 km (0.112 R)
• M45: 15,054,632 km (0.108 R)
• M46: 15,463,334 km (0.082 R)
• M47: 15,668,881 km (0.09 R)
• M48: 16,166,144 km (0.038 R)
• M49: 16,837,390 km (0.046 R)
• M50: 17,517,611 km (0.079 R)
• M51: 17,689,051 km (0.115 R)
• M52: 18,120,192 km (0.093 R)
• M53: 18,206,809 km (0.073 R)
• M54: 19,434,259 km (0.116 R)
• M55: 19,700,843 km (0.109 R)
• M56: 19,968,473 km (0.098 R)
• M57: 20,058,083 km (0.108 R)
• M58: 20,778,995 km (0.058 R)
• M59: 22,385,377 km (0.052 R)
• M60: 23,227,014 km (0.071 R)
• M61: 23,462,780 km (0.055 R)
• M62: 23,651,872 km (0.087 R)
• M63: 24,317,583 km (0.117 R)
• M64: 24,604,811 km (0.037 R)
• M65: 25,279,497 km (0.041 R)
• M66: 26,696,189 km (0.088 R)
• M67: 27,141,093 km (0.084 R)
• M68: 28,138,462 km (0.109 R)
• M69: 28,793,252 km (0.07 R)
• M70: 29,147,948 km (0.069 R)
• M71: 29,810,368 km (0.086 R)
• M72: 30,015,317 km (0.097 R)
• M73: 30,323,488 km (0.038 R)
• M74: 30,942,824 km (0.053 R)
• M75: 31,932,264 km (0.094 R)
• M76: 32,141,851 km (0.083 R)
• M77: 33,568,565 km (0.089 R)
• M78: 34,531,228 km (0.068 R)
• M79: 34,692,644 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.4

Radius: 11.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.94 AU - 8.94 AU

Year: 8658 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,689,718 km

• M1: 208,390 km (0.102 R)
• M2: 382,223 km (0.117 R)
• M3: 504,743 km (0.098 R)
• M4: 838,945 km (0.094 R)
• M5: 1,343,239 km (0.094 R)
• M6: 1,450,950 km (0.074 R)
• M7: 1,694,495 km (0.06 R)
• M8: 2,242,622 km (0.108 R)
• M9: 2,371,725 km (0.101 R)
• M10: 2,843,407 km (0.091 R)
• M11: 2,936,606 km (0.062 R)
• M12: 3,693,571 km (0.081 R)
• M13: 4,107,210 km (0.101 R)
• M14: 4,293,010 km (0.06 R)
• M15: 5,493,982 km (0.054 R)
• M16: 5,669,460 km (0.106 R)
• M17: 5,757,872 km (0.08 R)
• M18: 6,176,896 km (0.102 R)
• M19: 6,390,073 km (0.112 R)
• M20: 6,698,993 km (0.101 R)
• M21: 7,076,129 km (0.07 R)
• M22: 8,215,317 km (0.088 R)
• M23: 8,315,547 km (0.108 R)
• M24: 8,686,849 km (0.063 R)
• M25: 9,341,041 km (0.05 R)
• M26: 9,515,771 km (0.065 R)
• M27: 9,691,698 km (0.082 R)
• M28: 9,868,672 km (0.112 R)
• M29: 10,297,869 km (0.105 R)
• M30: 10,478,433 km (0.094 R)
• M31: 11,211,463 km (0.103 R)
• M32: 11,434,663 km (0.093 R)
• M33: 11,584,261 km (0.039 R)
• M34: 11,734,457 km (0.033 R)
• M35: 12,074,942 km (0.086 R)
• M36: 12,418,568 km (0.059 R)
• M37: 12,688,143 km (0.079 R)
• M38: 13,193,934 km (0.103 R)
• M39: 13,945,065 km (0.075 R)
• M40: 14,426,471 km (0.055 R)
• M41: 14,872,721 km (0.109 R)
• M42: 15,200,191 km (0.03 R)
• M43: 15,447,177 km (0.078 R)
• M44: 15,612,632 km (0.092 R)
• M45: 16,322,624 km (0.112 R)
• M46: 16,491,071 km (0.094 R)
• M47: 16,575,594 km (0.095 R)
• M48: 17,385,517 km (0.04 R)
• M49: 17,514,620 km (0.048 R)
• M50: 17,773,723 km (0.117 R)
• M51: 18,295,820 km (0.074 R)
• M52: 19,043,959 km (0.112 R)
• M53: 19,488,713 km (0.056 R)
• M54: 19,802,121 km (0.106 R)
• M55: 20,797,844 km (0.111 R)
• M56: 21,026,430 km (0.106 R)
• M57: 21,440,068 km (0.039 R)
• M58: 21,995,674 km (0.092 R)
• M59: 22,228,598 km (0.113 R)
• M60: 22,556,068 km (0.098 R)
• M61: 23,500,479 km (0.036 R)
• M62: 24,457,756 km (0.106 R)
• M63: 24,747,377 km (0.073 R)
• M64: 25,427,748 km (0.081 R)
• M65: 26,459,824 km (0.077 R)
• M66: 27,405,283 km (0.104 R)
• M67: 28,869,846 km (0.085 R)
• M68: 29,175,923 km (0.049 R)
• M69: 29,534,509 km (0.092 R)
• M70: 29,894,591 km (0.064 R)
• M71: 30,359,691 km (0.118 R)
• M72: 30,463,362 km (0.072 R)
• M73: 30,931,305 km (0.078 R)
• M74: 31,192,203 km (0.115 R)
• M75: 31,611,376 km (0.108 R)
• M76: 32,614,281 km (0.112 R)
• M77: 32,720,495 km (0.038 R)
• M78: 33,253,213 km (0.042 R)
• M79: 33,735,068 km (0.118 R)
• M80: 33,949,890 km (0.032 R)
• M81: 34,543,196 km (0.11 R)
• M82: 34,976,880 km (0.114 R)
• M83: 35,303,302 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 13.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.73 AU - 9.31 AU

Year: 9566 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,689,718 km

• M1: 190,588 km (0.073 R)
• M2: 284,685 km (0.106 R)
• M3: 440,566 km (0.105 R)
• M4: 555,756 km (0.078 R)
• M5: 659,727 km (0.066 R)
• M6: 823,686 km (0.114 R)
• M7: 1,075,609 km (0.036 R)
• M8: 1,165,517 km (0.082 R)
• M9: 1,552,078 km (0.103 R)
• M10: 1,978,881 km (0.096 R)
• M11: 2,072,529 km (0.106 R)
• M12: 2,264,313 km (0.087 R)
• M13: 2,382,496 km (0.098 R)
• M14: 2,584,004 km (0.072 R)
• M15: 2,686,927 km (0.118 R)
• M16: 2,812,290 km (0.071 R)
• M17: 3,178,506 km (0.104 R)
• M18: 3,446,286 km (0.068 R)
• M19: 3,675,320 km (0.083 R)
• M20: 4,124,264 km (0.112 R)
• M21: 4,318,591 km (0.106 R)
• M22: 4,441,710 km (0.097 R)
• M23: 5,574,765 km (0.113 R)
• M24: 5,898,794 km (0.086 R)
• M25: 6,257,081 km (0.035 R)
• M26: 7,081,664 km (0.098 R)
• M27: 7,169,029 km (0.098 R)
• M28: 7,970,724 km (0.072 R)
• M29: 8,459,460 km (0.119 R)
• M30: 8,800,992 km (0.108 R)
• M31: 9,369,913 km (0.092 R)
• M32: 9,562,146 km (0.112 R)
• M33: 10,114,162 km (0.073 R)
• M34: 10,810,391 km (0.067 R)
• M35: 10,978,389 km (0.045 R)
• M36: 11,556,436 km (0.098 R)
• M37: 11,659,359 km (0.049 R)
• M38: 11,935,666 km (0.112 R)
• M39: 12,600,479 km (0.051 R)
• M40: 12,706,544 km (0.092 R)
• M41: 13,710,944 km (0.097 R)
• M42: 14,629,325 km (0.114 R)
• M43: 14,740,925 km (0.113 R)
• M44: 15,189,869 km (0.036 R)
• M45: 15,378,362 km (0.117 R)
• M46: 15,605,451 km (0.043 R)
• M47: 15,833,738 km (0.06 R)
• M48: 17,305,182 km (0.095 R)
• M49: 17,660,029 km (0.066 R)
• M50: 18,097,004 km (0.086 R)
• M51: 18,296,867 km (0.089 R)
• M52: 19,103,648 km (0.094 R)
• M53: 19,347,941 km (0.058 R)
• M54: 19,552,292 km (0.099 R)
• M55: 19,716,251 km (0.119 R)
• M56: 20,004,377 km (0.081 R)
• M57: 20,128,244 km (0.114 R)
• M58: 20,459,902 km (0.116 R)
• M59: 20,709,880 km (0.057 R)
• M60: 21,381,425 km (0.116 R)
• M61: 21,550,471 km (0.058 R)
• M62: 22,487,851 km (0.112 R)
• M63: 23,525,761 km (0.073 R)
• M64: 24,358,423 km (0.118 R)
• M65: 26,233,483 km (0.103 R)
• M66: 26,777,570 km (0.111 R)
• M67: 27,142,439 km (0.086 R)
• M68: 27,417,251 km (0.075 R)
• M69: 27,508,954 km (0.067 R)
• M70: 27,738,886 km (0.101 R)
• M71: 28,015,642 km (0.099 R)
• M72: 28,200,695 km (0.112 R)
• M73: 28,386,046 km (0.055 R)
• M74: 28,758,246 km (0.104 R)
• M75: 28,991,469 km (0.045 R)
• M76: 29,319,238 km (0.059 R)
• M77: 30,785,596 km (0.118 R)
• M78: 31,311,582 km (0.091 R)
• M79: 31,696,049 km (0.12 R)
• M80: 32,421,150 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.6

Radius: 14.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.54 AU - 11.26 AU

Year: 10176 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 40,689,718 km

• M1: 198,816 km (0.076 R)
• M2: 406,457 km (0.106 R)
• M3: 865,723 km (0.112 R)
• M4: 1,308,832 km (0.039 R)
• M5: 1,402,630 km (0.036 R)
• M6: 1,548,039 km (0.089 R)
• M7: 1,784,852 km (0.119 R)
• M8: 2,033,783 km (0.062 R)
• M9: 2,931,520 km (0.077 R)
• M10: 3,248,817 km (0.052 R)
• M11: 3,599,774 km (0.077 R)
• M12: 4,603,276 km (0.106 R)
• M13: 5,327,031 km (0.028 R)
• M14: 6,574,976 km (0.095 R)
• M15: 6,685,230 km (0.095 R)
• M16: 7,132,826 km (0.044 R)
• M17: 7,274,645 km (0.088 R)
• M18: 8,204,845 km (0.106 R)
• M19: 8,503,293 km (0.08 R)
• M20: 10,176,096 km (0.099 R)
• M21: 10,400,343 km (0.059 R)
• M22: 10,529,147 km (0.107 R)
• M23: 11,446,182 km (0.118 R)
• M24: 11,612,684 km (0.079 R)
• M25: 11,813,445 km (0.102 R)
• M26: 12,116,979 km (0.109 R)
• M27: 12,354,690 km (0.109 R)
• M28: 12,491,273 km (0.106 R)
• M29: 13,042,690 km (0.101 R)
• M30: 13,391,253 km (0.085 R)
• M31: 14,026,596 km (0.115 R)
• M32: 14,169,162 km (0.116 R)
• M33: 14,780,419 km (0.108 R)
• M34: 15,400,203 km (0.084 R)
• M35: 16,740,899 km (0.117 R)
• M36: 17,963,712 km (0.038 R)
• M37: 18,586,039 km (0.12 R)
• M38: 18,939,090 km (0.119 R)
• M39: 19,334,178 km (0.116 R)
• M40: 21,760,805 km (0.115 R)
• M41: 22,133,155 km (0.082 R)
• M42: 22,716,437 km (0.077 R)
• M43: 23,220,432 km (0.1 R)
• M44: 24,754,408 km (0.084 R)
• M45: 25,577,197 km (0.064 R)
• M46: 26,673,600 km (0.112 R)
• M47: 26,983,267 km (0.098 R)
• M48: 27,338,712 km (0.119 R)
• M49: 27,427,872 km (0.09 R)
• M50: 29,275,855 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.6

Radius: 4.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.29 AU - 18.59 AU

Year: 27960 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,689,718 km

• M1: 57,296 km (0.084 R)
• M2: 138,228 km (0.078 R)
• M3: 1,399,189 km (0.119 R)
• M4: 1,558,660 km (0.062 R)
• M5: 1,619,995 km (0.105 R)
• M6: 2,253,243 km (0.11 R)
• M7: 4,833,507 km (0.062 R)
• M8: 4,923,416 km (0.065 R)
• M9: 5,165,614 km (0.057 R)
• M10: 5,442,969 km (0.063 R)
• M11: 5,474,085 km (0.099 R)
• M12: 5,505,202 km (0.105 R)
• M13: 6,632,870 km (0.076 R)
• M14: 6,866,692 km (0.09 R)
• M15: 8,505,836 km (0.084 R)
• M16: 8,942,811 km (0.1 R)
• M17: 9,016,413 km (0.081 R)
• M18: 9,090,015 km (0.112 R)
• M19: 9,611,962 km (0.036 R)
• M20: 10,451,506 km (0.097 R)
• M21: 11,794,296 km (0.049 R)
• M22: 12,036,944 km (0.093 R)
• M23: 18,752,243 km (0.07 R)
• M24: 20,278,141 km (0.087 R)
• M25: 20,811,757 km (0.058 R)
• M26: 20,958,063 km (0.06 R)
• M27: 21,645,466 km (0.057 R)
• M28: 21,843,234 km (0.093 R)
• M29: 22,141,083 km (0.091 R)
• M30: 22,190,750 km (0.092 R)
• M31: 22,540,061 km (0.088 R)
• M32: 22,941,581 km (0.116 R)
• M33: 25,347,714 km (0.113 R)
• M34: 27,993,801 km (0.067 R)
• M35: 28,155,366 km (0.101 R)
• M36: 30,117,941 km (0.102 R)
• M37: 30,893,007 km (0.118 R)
• M38: 33,029,564 km (0.045 R)
• M39: 33,485,389 km (0.072 R)
• M40: 34,173,090 km (0.101 R)
• M41: 34,807,535 km (0.1 R)
• M42: 35,097,156 km (0.104 R)
• M43: 35,271,438 km (0.097 R)
• M44: 35,620,599 km (0.106 R)
• M45: 37,799,492 km (0.071 R)
• M46: 37,977,963 km (0.105 R)
• M47: 38,097,192 km (0.082 R)
• M48: 39,476,784 km (0.047 R)
• M49: 40,507,064 km (0.082 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit