🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 154 Days

Day: 47.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.92 AU - 1.08 AU

Year: 379 Days

Day: 21.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,054,348 km

• M1: 132,095 km (0.08 R)
• M2: 886,966 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.41 AU - 2.31 AU

Year: 961 Days

Day: 23 Hours

Environment

Temp: -65 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,054,348 km

• M1: 620,981 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.31 AU - 4.51 AU

Year: 2928 Days

Day: 21.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,054,348 km

• M1: 509,830 km (0.106 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 13.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.11 AU - 4.75 AU

Year: 3531 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,054,348 km

• M1: 164,857 km (0.056 R)
• M2: 270,922 km (0.063 R)
• M3: 500,405 km (0.047 R)
• M4: 585,376 km (0.088 R)
• M5: 685,757 km (0.108 R)
• M6: 782,995 km (0.108 R)
• M7: 885,769 km (0.101 R)
• M8: 1,106,127 km (0.063 R)
• M9: 1,187,807 km (0.106 R)
• M10: 1,320,500 km (0.115 R)
• M11: 1,523,056 km (0.1 R)
• M12: 1,615,059 km (0.055 R)
• M13: 1,846,636 km (0.061 R)
• M14: 1,973,794 km (0.11 R)
• M15: 2,133,266 km (0.094 R)
• M16: 2,222,127 km (0.111 R)
• M17: 2,342,703 km (0.064 R)
• M18: 2,978,494 km (0.083 R)
• M19: 3,489,670 km (0.104 R)
• M20: 4,176,773 km (0.11 R)
• M21: 4,364,518 km (0.084 R)
• M22: 4,651,596 km (0.097 R)
• M23: 4,925,211 km (0.097 R)
• M24: 5,103,831 km (0.119 R)
• M25: 5,591,071 km (0.068 R)
• M26: 5,673,649 km (0.118 R)
• M27: 6,566,299 km (0.078 R)
• M28: 6,873,573 km (0.066 R)
• M29: 7,708,629 km (0.105 R)
• M30: 8,009,620 km (0.072 R)
• M31: 8,103,118 km (0.093 R)
• M32: 8,267,377 km (0.087 R)
• M33: 8,671,141 km (0.109 R)
• M34: 9,057,253 km (0.072 R)
• M35: 9,301,248 km (0.119 R)
• M36: 10,097,108 km (0.114 R)
• M37: 10,274,083 km (0.086 R)
• M38: 11,044,512 km (0.033 R)
• M39: 11,305,410 km (0.114 R)
• M40: 11,674,169 km (0.05 R)
• M41: 11,806,862 km (0.035 R)
• M42: 12,234,712 km (0.099 R)
• M43: 12,369,500 km (0.099 R)
• M44: 12,640,571 km (0.029 R)
• M45: 13,050,918 km (0.106 R)
• M46: 13,465,604 km (0.025 R)
• M47: 13,716,479 km (0.114 R)
• M48: 14,307,989 km (0.051 R)
• M49: 15,080,662 km (0.086 R)
• M50: 15,167,429 km (0.105 R)
• M51: 15,661,850 km (0.068 R)
• M52: 16,161,656 km (0.093 R)
• M53: 16,398,619 km (0.115 R)
• M54: 16,636,779 km (0.109 R)
• M55: 16,876,136 km (0.033 R)
• M56: 17,328,071 km (0.078 R)
• M57: 17,661,824 km (0.09 R)
• M58: 17,875,450 km (0.111 R)
• M59: 18,089,973 km (0.082 R)
• M60: 18,893,912 km (0.079 R)
• M61: 19,741,234 km (0.094 R)
• M62: 19,994,653 km (0.091 R)
• M63: 20,440,754 km (0.07 R)
• M64: 21,083,875 km (0.109 R)
• M65: 21,213,277 km (0.09 R)
• M66: 21,440,367 km (0.068 R)
• M67: 21,700,817 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 13.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.39 AU - 6.39 AU

Year: 5414 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,054,348 km

• M1: 173,234 km (0.11 R)
• M2: 289,023 km (0.087 R)
• M3: 416,181 km (0.103 R)
• M4: 570,117 km (0.049 R)
• M5: 735,872 km (0.114 R)
• M6: 837,299 km (0.112 R)
• M7: 993,031 km (0.104 R)
• M8: 1,094,159 km (0.095 R)
• M9: 1,321,548 km (0.069 R)
• M10: 1,405,771 km (0.101 R)
• M11: 1,700,030 km (0.054 R)
• M12: 1,807,890 km (0.111 R)
• M13: 1,934,151 km (0.103 R)
• M14: 2,771,899 km (0.095 R)
• M15: 3,258,391 km (0.079 R)
• M16: 3,374,629 km (0.098 R)
• M17: 3,631,189 km (0.103 R)
• M18: 3,731,569 km (0.09 R)
• M19: 3,914,827 km (0.087 R)
• M20: 4,163,608 km (0.109 R)
• M21: 4,332,504 km (0.112 R)
• M22: 4,633,644 km (0.081 R)
• M23: 4,742,851 km (0.071 R)
• M24: 4,875,095 km (0.07 R)
• M25: 5,393,302 km (0.115 R)
• M26: 5,577,757 km (0.098 R)
• M27: 5,740,968 km (0.099 R)
• M28: 5,882,039 km (0.111 R)
• M29: 6,580,511 km (0.105 R)
• M30: 6,802,664 km (0.111 R)
• M31: 7,356,176 km (0.113 R)
• M32: 8,187,192 km (0.108 R)
• M33: 8,399,621 km (0.074 R)
• M34: 8,640,923 km (0.115 R)
• M35: 8,965,999 km (0.096 R)
• M36: 9,240,212 km (0.109 R)
• M37: 9,656,543 km (0.105 R)
• M38: 9,994,185 km (0.097 R)
• M39: 10,107,580 km (0.085 R)
• M40: 10,507,754 km (0.104 R)
• M41: 10,594,222 km (0.059 R)
• M42: 11,531,303 km (0.043 R)
• M43: 11,919,510 km (0.099 R)
• M44: 12,494,713 km (0.053 R)
• M45: 12,739,605 km (0.042 R)
• M46: 13,296,558 km (0.115 R)
• M47: 13,577,952 km (0.046 R)
• M48: 13,766,744 km (0.086 R)
• M49: 14,051,578 km (0.06 R)
• M50: 14,562,605 km (0.117 R)
• M51: 15,406,038 km (0.116 R)
• M52: 15,800,826 km (0.069 R)
• M53: 16,165,546 km (0.057 R)
• M54: 17,038,599 km (0.071 R)
• M55: 17,276,310 km (0.093 R)
• M56: 18,620,896 km (0.074 R)
• M57: 18,795,626 km (0.06 R)
• M58: 19,288,102 km (0.091 R)
• M59: 19,749,163 km (0.053 R)
• M60: 19,855,976 km (0.061 R)
• M61: 20,106,253 km (0.116 R)
• M62: 20,213,814 km (0.051 R)
• M63: 20,609,799 km (0.107 R)
• M64: 21,482,703 km (0.113 R)
• M65: 22,330,624 km (0.072 R)
• M66: 23,001,869 km (0.109 R)
• M67: 23,604,150 km (0.119 R)
• M68: 24,364,257 km (0.097 R)
• M69: 25,713,630 km (0.117 R)
• M70: 25,908,406 km (0.037 R)
• M71: 26,299,455 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 10.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.36 AU - 7.72 AU

Year: 7075 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,054,348 km

• M1: 143,464 km (0.066 R)
• M2: 221,405 km (0.114 R)
• M3: 340,784 km (0.094 R)
• M4: 537,505 km (0.1 R)
• M5: 651,200 km (0.078 R)
• M6: 860,337 km (0.059 R)
• M7: 1,309,131 km (0.078 R)
• M8: 1,486,105 km (0.088 R)
• M9: 1,596,060 km (0.111 R)
• M10: 1,844,243 km (0.051 R)
• M11: 2,335,073 km (0.085 R)
• M12: 2,464,027 km (0.098 R)
• M13: 2,797,031 km (0.117 R)
• M14: 2,865,398 km (0.052 R)
• M15: 2,934,362 km (0.07 R)
• M16: 3,097,424 km (0.113 R)
• M17: 3,239,691 km (0.074 R)
• M18: 3,580,027 km (0.066 R)
• M19: 3,754,607 km (0.108 R)
• M20: 3,881,018 km (0.077 R)
• M21: 4,401,020 km (0.09 R)
• M22: 4,507,683 km (0.102 R)
• M23: 4,832,909 km (0.107 R)
• M24: 5,137,789 km (0.117 R)
• M25: 5,222,013 km (0.116 R)
• M26: 5,334,959 km (0.073 R)
• M27: 6,449,463 km (0.117 R)
• M28: 6,846,945 km (0.116 R)
• M29: 7,064,311 km (0.116 R)
• M30: 7,315,485 km (0.06 R)
• M31: 8,648,851 km (0.094 R)
• M32: 8,816,551 km (0.049 R)
• M33: 9,019,256 km (0.091 R)
• M34: 9,087,173 km (0.111 R)
• M35: 9,223,457 km (0.095 R)
• M36: 9,326,230 km (0.033 R)
• M37: 9,532,676 km (0.105 R)
• M38: 9,915,347 km (0.101 R)
• M39: 10,126,130 km (0.105 R)
• M40: 10,196,740 km (0.064 R)
• M41: 10,948,171 km (0.117 R)
• M42: 11,129,782 km (0.119 R)
• M43: 11,754,503 km (0.095 R)
• M44: 11,903,054 km (0.104 R)
• M45: 14,405,078 km (0.047 R)
• M46: 14,484,515 km (0.098 R)
• M47: 15,612,931 km (0.089 R)
• M48: 15,694,612 km (0.109 R)
• M49: 15,776,442 km (0.096 R)
• M50: 16,353,142 km (0.081 R)
• M51: 16,519,195 km (0.092 R)
• M52: 17,020,797 km (0.105 R)
• M53: 17,697,428 km (0.099 R)
• M54: 18,081,745 km (0.111 R)
• M55: 18,685,223 km (0.106 R)
• M56: 18,771,990 km (0.063 R)
• M57: 19,251,600 km (0.1 R)
• M58: 19,912,075 km (0.075 R)
• M59: 20,356,530 km (0.073 R)
• M60: 20,984,243 km (0.08 R)
• M61: 21,481,805 km (0.083 R)
• M62: 22,812,478 km (0.114 R)
• M63: 23,091,179 km (0.097 R)
• M64: 23,417,602 km (0.027 R)
• M65: 24,358,872 km (0.111 R)
• M66: 24,929,588 km (0.059 R)
• M67: 25,168,795 km (0.116 R)
• M68: 25,552,962 km (0.103 R)
• M69: 25,793,964 km (0.084 R)
• M70: 26,035,864 km (0.078 R)
• M71: 26,424,369 km (0.069 R)
• M72: 26,765,901 km (0.117 R)
• M73: 28,196,356 km (0.102 R)
• M74: 28,545,368 km (0.117 R)
• M75: 29,247,730 km (0.059 R)
• M76: 30,260,807 km (0.117 R)
• M77: 30,874,308 km (0.047 R)
• M78: 31,440,236 km (0.059 R)
• M79: 31,646,831 km (0.108 R)
• M80: 33,368,852 km (0.067 R)
• M81: 34,374,000 km (0.065 R)
• M82: 34,800,205 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.6

Radius: 10.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.08 AU - 8.92 AU

Year: 8570 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 74,054,348 km

• M1: 180,565 km (0.083 R)
• M2: 447,148 km (0.097 R)
• M3: 513,719 km (0.052 R)
• M4: 728,691 km (0.116 R)
• M5: 847,472 km (0.092 R)
• M6: 914,342 km (0.047 R)
• M7: 1,158,486 km (0.11 R)
• M8: 1,277,416 km (0.119 R)
• M9: 1,516,324 km (0.106 R)
• M10: 1,587,383 km (0.038 R)
• M11: 2,050,388 km (0.077 R)
• M12: 2,277,029 km (0.079 R)
• M13: 2,511,898 km (0.074 R)
• M14: 2,813,188 km (0.027 R)
• M15: 2,886,641 km (0.089 R)
• M16: 2,990,611 km (0.099 R)
• M17: 3,110,888 km (0.111 R)
• M18: 3,340,969 km (0.028 R)
• M19: 4,064,574 km (0.098 R)
• M20: 4,231,825 km (0.1 R)
• M21: 4,418,672 km (0.115 R)
• M22: 4,538,799 km (0.089 R)
• M23: 4,730,135 km (0.104 R)
• M24: 4,941,816 km (0.087 R)
• M25: 6,666,081 km (0.054 R)
• M26: 6,963,482 km (0.086 R)
• M27: 7,144,046 km (0.066 R)
• M28: 7,285,566 km (0.106 R)
• M29: 7,387,143 km (0.085 R)
• M30: 7,550,803 km (0.097 R)
• M31: 7,986,133 km (0.101 R)
• M32: 8,408,448 km (0.106 R)
• M33: 8,557,896 km (0.085 R)
• M34: 8,989,934 km (0.069 R)
• M35: 9,142,973 km (0.097 R)
• M36: 9,230,637 km (0.079 R)
• M37: 9,407,013 km (0.119 R)
• M38: 9,562,296 km (0.051 R)
• M39: 9,965,462 km (0.086 R)
• M40: 10,397,052 km (0.085 R)
• M41: 11,278,782 km (0.117 R)
• M42: 11,562,120 km (0.032 R)
• M43: 11,871,788 km (0.091 R)
• M44: 11,991,616 km (0.045 R)
• M45: 12,208,383 km (0.089 R)
• M46: 12,499,351 km (0.088 R)
• M47: 12,792,563 km (0.067 R)
• M48: 13,560,748 km (0.086 R)
• M49: 13,963,166 km (0.048 R)
• M50: 14,089,726 km (0.051 R)
• M51: 14,394,906 km (0.119 R)
• M52: 14,522,812 km (0.112 R)
• M53: 14,882,744 km (0.089 R)
• M54: 15,559,076 km (0.12 R)
• M55: 16,139,217 km (0.072 R)
• M56: 16,351,945 km (0.118 R)
• M57: 16,431,980 km (0.084 R)
• M58: 16,887,804 km (0.111 R)
• M59: 17,239,359 km (0.032 R)
• M60: 17,921,975 km (0.078 R)
• M61: 18,197,384 km (0.116 R)
• M62: 18,391,113 km (0.076 R)
• M63: 18,474,439 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.4

Radius: 4

Gravity: 51.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.22 AU - 14.6 AU

Year: 17569 Days

Day: 16.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,054,348 km

• M1: 112,946 km (0.099 R)
• M2: 342,280 km (0.114 R)
• M3: 396,434 km (0.04 R)
• M4: 597,943 km (0.043 R)
• M5: 852,409 km (0.103 R)
• M6: 902,075 km (0.033 R)
• M7: 1,056,909 km (0.1 R)
• M8: 1,304,493 km (0.095 R)
• M9: 1,420,282 km (0.119 R)
• M10: 1,539,512 km (0.116 R)
• M11: 1,755,830 km (0.094 R)
• M12: 1,819,409 km (0.114 R)
• M13: 1,851,423 km (0.086 R)
• M14: 2,182,483 km (0.104 R)
• M15: 2,216,741 km (0.087 R)
• M16: 2,460,586 km (0.071 R)
• M17: 2,496,040 km (0.113 R)
• M18: 3,802,479 km (0.049 R)
• M19: 3,926,346 km (0.068 R)
• M20: 4,263,390 km (0.12 R)
• M21: 4,348,960 km (0.062 R)
• M22: 5,236,973 km (0.1 R)
• M23: 5,607,377 km (0.065 R)
• M24: 6,471,305 km (0.089 R)
• M25: 6,520,522 km (0.111 R)
• M26: 6,569,890 km (0.089 R)
• M27: 6,718,590 km (0.101 R)
• M28: 7,222,436 km (0.113 R)
• M29: 7,530,607 km (0.064 R)
• M30: 7,895,476 km (0.097 R)
• M31: 8,266,030 km (0.109 R)
• M32: 8,372,993 km (0.105 R)
• M33: 8,805,331 km (0.066 R)
• M34: 10,838,665 km (0.086 R)
• M35: 11,014,442 km (0.07 R)
• M36: 11,907,243 km (0.104 R)
• M37: 12,576,543 km (0.102 R)
• M38: 13,133,197 km (0.046 R)
• M39: 13,446,006 km (0.076 R)
• M40: 13,824,489 km (0.078 R)
• M41: 14,463,122 km (0.067 R)
• M42: 14,656,702 km (0.082 R)
• M43: 15,046,105 km (0.062 R)
• M44: 16,101,368 km (0.08 R)
• M45: 18,212,793 km (0.042 R)
• M46: 18,351,919 km (0.11 R)
• M47: 20,698,810 km (0.088 R)
• M48: 20,844,070 km (0.08 R)
• M49: 22,463,915 km (0.047 R)
• M50: 22,762,812 km (0.088 R)
• M51: 23,364,495 km (0.101 R)
• M52: 23,440,042 km (0.117 R)
• M53: 24,429,931 km (0.094 R)
• M54: 26,135,795 km (0.085 R)
• M55: 26,292,873 km (0.058 R)
• M56: 27,082,451 km (0.075 R)
• M57: 28,361,961 km (0.055 R)
• M58: 29,824,879 km (0.088 R)
• M59: 31,478,833 km (0.057 R)
• M60: 31,896,959 km (0.047 R)
• M61: 32,232,806 km (0.042 R)
• M62: 33,502,443 km (0.025 R)
• M63: 33,672,985 km (0.04 R)
• M64: 33,758,405 km (0.119 R)
• M65: 34,014,965 km (0.083 R)
• M66: 36,090,636 km (0.079 R)
• M67: 38,206,847 km (0.096 R)
• M68: 38,563,489 km (0.084 R)
• M69: 39,279,913 km (0.115 R)
• M70: 40,363,001 km (0.104 R)
• M71: 44,698,198 km (0.094 R)
• M72: 45,545,072 km (0.099 R)
• M73: 46,302,187 km (0.117 R)
• M74: 46,777,609 km (0.109 R)
• M75: 47,063,490 km (0.104 R)
• M76: 49,663,501 km (0.09 R)
• M77: 50,247,531 km (0.055 R)
• M78: 51,619,194 km (0.119 R)
• M79: 52,112,119 km (0.081 R)
• M80: 53,899,215 km (0.042 R)
• M81: 56,313,126 km (0.091 R)
• M82: 57,023,866 km (0.039 R)
• M83: 60,310,382 km (0.074 R)
• M84: 61,141,547 km (0.058 R)
• M85: 61,245,667 km (0.11 R)
• M86: 63,235,918 km (0.115 R)
• M87: 63,657,634 km (0.113 R)
• M88: 65,247,411 km (0.06 R)
• M89: 67,172,286 km (0.076 R)
• M90: 68,574,018 km (0.104 R)
• M91: 69,549,995 km (0.113 R)
• M92: 70,421,552 km (0.092 R)
• M93: 72,175,288 km (0.108 R)
• M94: 73,721,531 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit