🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.54 AU - 0.56 AU

Year: 157 Days

Day: 15.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.57 AU - 0.67 AU

Year: 188 Days

Day: 30.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,776,328 km

• M1: 285,732 km (0.079 R)
• M2: 469,887 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.86 AU

Year: 225 Days

Day: 33.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.95 AU - 1.01 AU

Year: 374 Days

Day: 32.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.25 AU - 1.77 AU

Year: 714 Days

Day: 21.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.19 AU - 4.15 AU

Year: 2707 Days

Day: 41.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 66.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 11

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.45 AU - 5.05 AU

Year: 3986 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,776,328 km

• M1: 194,328 km (0.071 R)
• M2: 307,274 km (0.117 R)
• M3: 408,103 km (0.097 R)
• M4: 575,653 km (0.101 R)
• M5: 697,425 km (0.066 R)
• M6: 878,887 km (0.069 R)
• M7: 982,260 km (0.08 R)
• M8: 1,159,683 km (0.044 R)
• M9: 1,609,823 km (0.096 R)
• M10: 1,788,143 km (0.105 R)
• M11: 2,146,879 km (0.067 R)
• M12: 2,217,788 km (0.044 R)
• M13: 2,622,301 km (0.049 R)
• M14: 2,891,876 km (0.04 R)
• M15: 3,010,208 km (0.053 R)
• M16: 3,130,186 km (0.076 R)
• M17: 3,211,118 km (0.072 R)
• M18: 3,797,093 km (0.099 R)
• M19: 3,970,627 km (0.031 R)
• M20: 4,461,607 km (0.114 R)
• M21: 4,830,964 km (0.09 R)
• M22: 5,354,856 km (0.07 R)
• M23: 5,452,094 km (0.095 R)
• M24: 5,821,900 km (0.109 R)
• M25: 6,047,793 km (0.113 R)
• M26: 6,174,652 km (0.117 R)
• M27: 6,534,285 km (0.106 R)
• M28: 7,247,119 km (0.111 R)
• M29: 7,736,155 km (0.081 R)
• M30: 7,901,610 km (0.099 R)
• M31: 7,984,637 km (0.119 R)
• M32: 9,619,293 km (0.101 R)
• M33: 9,708,154 km (0.067 R)
• M34: 10,459,135 km (0.104 R)
• M35: 10,642,243 km (0.095 R)
• M36: 11,073,534 km (0.085 R)
• M37: 11,731,166 km (0.102 R)
• M38: 11,857,875 km (0.091 R)
• M39: 11,985,033 km (0.09 R)
• M40: 12,369,350 km (0.104 R)
• M41: 12,660,169 km (0.119 R)
• M42: 13,149,952 km (0.109 R)
• M43: 13,579,448 km (0.101 R)
• M44: 14,316,965 km (0.114 R)
• M45: 14,895,610 km (0.117 R)
• M46: 15,690,872 km (0.067 R)
• M47: 16,076,086 km (0.107 R)
• M48: 16,499,748 km (0.08 R)
• M49: 16,677,470 km (0.043 R)
• M50: 17,250,280 km (0.091 R)
• M51: 17,611,559 km (0.062 R)
• M52: 18,194,841 km (0.115 R)
• M53: 18,304,945 km (0.054 R)
• M54: 18,525,752 km (0.086 R)
• M55: 18,821,507 km (0.105 R)
• M56: 19,342,855 km (0.063 R)
• M57: 19,455,203 km (0.094 R)
• M58: 19,869,140 km (0.113 R)
• M59: 19,944,687 km (0.107 R)
• M60: 20,628,948 km (0.107 R)
• M61: 21,012,517 km (0.099 R)
• M62: 21,089,410 km (0.061 R)
• M63: 21,359,584 km (0.097 R)
• M64: 21,592,209 km (0.059 R)
• M65: 22,569,980 km (0.092 R)
• M66: 22,688,312 km (0.083 R)
• M67: 23,762,425 km (0.114 R)
• M68: 24,447,134 km (0.082 R)
• M69: 24,649,840 km (0.105 R)
• M70: 24,852,993 km (0.096 R)
• M71: 25,015,906 km (0.064 R)
• M72: 25,220,107 km (0.116 R)
• M73: 25,301,937 km (0.106 R)
• M74: 27,292,486 km (0.111 R)
• M75: 27,713,604 km (0.118 R)
• M76: 27,967,172 km (0.086 R)
• M77: 28,391,581 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.4

Radius: 9

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.66 AU - 9.86 AU

Year: 9140 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,776,328 km

• M1: 116,387 km (0.105 R)
• M2: 400,623 km (0.093 R)
• M3: 561,590 km (0.078 R)
• M4: 727,195 km (0.116 R)
• M5: 1,086,230 km (0.113 R)
• M6: 1,635,554 km (0.1 R)
• M7: 2,002,218 km (0.104 R)
• M8: 2,261,022 km (0.1 R)
• M9: 2,367,536 km (0.117 R)
• M10: 2,503,072 km (0.112 R)
• M11: 2,810,495 km (0.074 R)
• M12: 3,041,774 km (0.093 R)
• M13: 3,615,631 km (0.064 R)
• M14: 3,740,844 km (0.068 R)
• M15: 3,803,825 km (0.098 R)
• M16: 3,931,133 km (0.108 R)
• M17: 4,092,399 km (0.111 R)
• M18: 5,174,590 km (0.095 R)
• M19: 5,857,056 km (0.104 R)
• M20: 5,967,459 km (0.107 R)
• M21: 6,340,407 km (0.118 R)
• M22: 6,491,650 km (0.118 R)
• M23: 7,069,696 km (0.084 R)
• M24: 7,384,749 km (0.088 R)
• M25: 7,584,014 km (0.116 R)
• M26: 7,825,465 km (0.086 R)
• M27: 7,947,088 km (0.102 R)
• M28: 8,069,459 km (0.099 R)
• M29: 8,233,418 km (0.098 R)
• M30: 9,628,867 km (0.077 R)
• M31: 10,242,667 km (0.103 R)
• M32: 10,554,429 km (0.045 R)
• M33: 11,095,973 km (0.1 R)
• M34: 11,232,855 km (0.111 R)
• M35: 11,693,018 km (0.059 R)
• M36: 13,789,932 km (0.09 R)
• M37: 14,134,156 km (0.1 R)
• M38: 14,233,041 km (0.118 R)
• M39: 14,481,074 km (0.086 R)
• M40: 14,830,983 km (0.081 R)
• M41: 15,794,543 km (0.047 R)
• M42: 17,409,901 km (0.111 R)
• M43: 17,888,614 km (0.101 R)
• M44: 18,479,675 km (0.086 R)
• M45: 19,022,566 km (0.076 R)
• M46: 19,296,031 km (0.088 R)
• M47: 19,625,745 km (0.079 R)
• M48: 20,068,405 km (0.089 R)
• M49: 20,850,951 km (0.048 R)
• M50: 21,586,524 km (0.099 R)
• M51: 22,158,137 km (0.113 R)
• M52: 22,273,178 km (0.1 R)
• M53: 22,445,814 km (0.088 R)
• M54: 22,734,837 km (0.088 R)
• M55: 23,024,907 km (0.089 R)
• M56: 23,491,802 km (0.113 R)
• M57: 24,375,477 km (0.074 R)
• M58: 24,494,108 km (0.082 R)
• M59: 24,672,429 km (0.12 R)
• M60: 24,970,577 km (0.114 R)
• M61: 25,630,753 km (0.115 R)
• M62: 25,872,353 km (0.106 R)
• M63: 26,662,380 km (0.078 R)
• M64: 27,029,792 km (0.106 R)
• M65: 27,398,700 km (0.088 R)
• M66: 28,266,218 km (0.087 R)
• M67: 29,394,934 km (0.084 R)
• M68: 30,028,182 km (0.088 R)
• M69: 30,155,490 km (0.047 R)
• M70: 30,410,405 km (0.098 R)
• M71: 30,666,068 km (0.12 R)
• M72: 31,955,152 km (0.109 R)
• M73: 32,868,148 km (0.115 R)
• M74: 33,525,332 km (0.045 R)
• M75: 33,723,399 km (0.101 R)
• M76: 33,789,521 km (0.097 R)
• M77: 33,988,038 km (0.079 R)
• M78: 34,853,013 km (0.064 R)
• M79: 35,187,514 km (0.059 R)
• M80: 35,523,211 km (0.081 R)
• M81: 35,792,487 km (0.056 R)
• M82: 36,265,366 km (0.111 R)
• M83: 36,740,339 km (0.08 R)
• M84: 38,384,420 km (0.116 R)
• M85: 39,563,401 km (0.084 R)
• M86: 40,122,299 km (0.1 R)
• M87: 42,027,876 km (0.113 R)
• M88: 43,314,567 km (0.093 R)
• M89: 43,458,481 km (0.106 R)
• M90: 43,890,669 km (0.092 R)
• M91: 44,035,031 km (0.028 R)
• M92: 45,780,240 km (0.118 R)
• M93: 46,956,228 km (0.1 R)
• M94: 48,813,486 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 10.1

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.08 AU - 9.12 AU

Year: 9710 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,776,328 km

• M1: 127,158 km (0.073 R)
• M2: 238,758 km (0.045 R)
• M3: 303,684 km (0.085 R)
• M4: 390,750 km (0.117 R)
• M5: 518,656 km (0.112 R)
• M6: 838,496 km (0.118 R)
• M7: 1,091,017 km (0.109 R)
• M8: 1,302,100 km (0.12 R)
• M9: 1,412,653 km (0.105 R)
• M10: 1,480,570 km (0.118 R)
• M11: 1,643,482 km (0.088 R)
• M12: 2,089,882 km (0.119 R)
• M13: 2,246,960 km (0.119 R)
• M14: 3,031,302 km (0.105 R)
• M15: 3,239,841 km (0.099 R)
• M16: 3,514,952 km (0.115 R)
• M17: 3,639,716 km (0.109 R)
• M18: 3,829,556 km (0.089 R)
• M19: 4,690,192 km (0.072 R)
• M20: 4,827,673 km (0.117 R)
• M21: 4,897,086 km (0.116 R)
• M22: 5,791,532 km (0.115 R)
• M23: 7,485,129 km (0.081 R)
• M24: 7,605,855 km (0.108 R)
• M25: 7,808,560 km (0.063 R)
• M26: 7,890,091 km (0.105 R)
• M27: 8,013,060 km (0.067 R)
• M28: 8,260,794 km (0.076 R)
• M29: 8,469,334 km (0.041 R)
• M30: 9,320,247 km (0.12 R)
• M31: 9,668,361 km (0.11 R)
• M32: 10,287,696 km (0.105 R)
• M33: 11,704,388 km (0.082 R)
• M34: 12,174,424 km (0.027 R)
• M35: 12,507,130 km (0.091 R)
• M36: 12,987,638 km (0.113 R)
• M37: 13,474,131 km (0.046 R)
• M38: 15,479,490 km (0.051 R)
• M39: 15,995,304 km (0.076 R)
• M40: 16,779,496 km (0.072 R)
• M41: 17,737,072 km (0.084 R)
• M42: 18,006,348 km (0.033 R)
• M43: 19,483,028 km (0.09 R)
• M44: 21,971,589 km (0.106 R)
• M45: 24,498,746 km (0.11 R)
• M46: 24,978,955 km (0.07 R)
• M47: 25,948,798 km (0.028 R)
• M48: 26,376,947 km (0.061 R)
• M49: 26,807,490 km (0.066 R)
• M50: 27,116,409 km (0.083 R)
• M51: 27,302,359 km (0.075 R)
• M52: 28,678,809 km (0.081 R)
• M53: 29,058,040 km (0.104 R)
• M54: 29,248,328 km (0.09 R)
• M55: 29,311,908 km (0.11 R)
• M56: 31,108,877 km (0.088 R)
• M57: 31,563,804 km (0.079 R)
• M58: 32,020,826 km (0.077 R)
• M59: 32,480,091 km (0.04 R)
• M60: 32,875,478 km (0.117 R)
• M61: 33,405,055 km (0.101 R)
• M62: 33,737,461 km (0.088 R)
• M63: 34,405,715 km (0.048 R)
• M64: 35,010,838 km (0.098 R)
• M65: 35,551,784 km (0.108 R)
• M66: 36,095,273 km (0.049 R)
• M67: 36,299,923 km (0.068 R)
• M68: 36,436,506 km (0.047 R)
• M69: 37,466,338 km (0.068 R)
• M70: 37,881,023 km (0.054 R)
• M71: 38,019,551 km (0.087 R)
• M72: 38,854,457 km (0.114 R)
• M73: 38,994,181 km (0.102 R)
• M74: 39,625,035 km (0.094 R)
• M75: 40,400,700 km (0.112 R)
• M76: 41,252,510 km (0.082 R)
• M77: 41,323,869 km (0.028 R)
• M78: 41,609,301 km (0.081 R)
• M79: 42,325,726 km (0.027 R)
• M80: 43,190,850 km (0.115 R)
• M81: 43,480,472 km (0.087 R)
• M82: 43,988,955 km (0.109 R)
• M83: 44,499,383 km (0.081 R)
• M84: 45,379,168 km (0.119 R)
• M85: 46,338,539 km (0.107 R)
• M86: 47,678,038 km (0.102 R)
• M87: 48,803,912 km (0.069 R)
• M88: 50,014,458 km (0.065 R)
• M89: 50,471,030 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.1

Radius: 4.1

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.06 AU - 12.5 AU

Year: 16568 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 165.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,776,328 km

• M1: 75,547 km (0.086 R)
• M2: 129,103 km (0.109 R)
• M3: 246,986 km (0.114 R)
• M4: 537,655 km (0.12 R)
• M5: 571,165 km (0.052 R)
• M6: 694,284 km (0.11 R)
• M7: 965,355 km (0.111 R)
• M8: 1,006,644 km (0.089 R)
• M9: 1,090,868 km (0.08 R)
• M10: 1,427,313 km (0.089 R)
• M11: 1,546,393 km (0.103 R)
• M12: 1,643,781 km (0.098 R)
• M13: 1,768,546 km (0.092 R)
• M14: 2,188,168 km (0.095 R)
• M15: 2,695,454 km (0.098 R)
• M16: 2,753,947 km (0.109 R)
• M17: 2,842,509 km (0.05 R)
• M18: 2,872,279 km (0.108 R)
• M19: 3,022,625 km (0.061 R)
• M20: 3,552,800 km (0.057 R)
• M21: 3,844,964 km (0.094 R)
• M22: 3,877,876 km (0.11 R)
• M23: 4,837,846 km (0.114 R)
• M24: 5,417,687 km (0.084 R)
• M25: 5,678,137 km (0.112 R)
• M26: 6,760,627 km (0.078 R)
• M27: 7,243,678 km (0.094 R)
• M28: 7,737,651 km (0.036 R)
• M29: 7,862,864 km (0.095 R)
• M30: 7,988,825 km (0.109 R)
• M31: 8,073,049 km (0.113 R)
• M32: 8,115,385 km (0.08 R)
• M33: 8,285,029 km (0.119 R)
• M34: 8,584,973 km (0.11 R)
• M35: 8,801,441 km (0.092 R)
• M36: 8,844,974 km (0.051 R)
• M37: 8,888,507 km (0.066 R)
• M38: 9,595,357 km (0.115 R)
• M39: 9,640,087 km (0.119 R)
• M40: 9,729,846 km (0.066 R)
• M41: 10,046,095 km (0.118 R)
• M42: 10,091,573 km (0.062 R)
• M43: 10,968,516 km (0.108 R)
• M44: 11,917,415 km (0.1 R)
• M45: 12,401,813 km (0.105 R)
• M46: 15,334,829 km (0.102 R)
• M47: 17,148,554 km (0.117 R)
• M48: 18,191,101 km (0.114 R)
• M49: 19,254,293 km (0.111 R)
• M50: 19,537,332 km (0.081 R)
• M51: 19,594,180 km (0.073 R)
• M52: 19,764,721 km (0.078 R)
• M53: 20,857,234 km (0.06 R)
• M54: 20,915,278 km (0.073 R)
• M55: 21,381,425 km (0.102 R)
• M56: 21,910,104 km (0.062 R)
• M57: 22,205,560 km (0.116 R)
• M58: 22,860,350 km (0.071 R)
• M59: 23,280,421 km (0.119 R)
• M60: 24,067,006 km (0.091 R)
• M61: 24,188,929 km (0.059 R)
• M62: 24,494,258 km (0.119 R)
• M63: 25,170,739 km (0.088 R)
• M64: 26,478,973 km (0.084 R)
• M65: 26,983,118 km (0.111 R)
• M66: 27,363,395 km (0.038 R)
• M67: 27,426,825 km (0.115 R)
• M68: 29,225,889 km (0.091 R)
• M69: 30,139,633 km (0.049 R)
• M70: 33,003,983 km (0.103 R)
• M71: 34,846,430 km (0.099 R)
• M72: 36,932,573 km (0.098 R)
• M73: 38,132,348 km (0.076 R)
• M74: 40,425,533 km (0.108 R)
• M75: 40,497,939 km (0.065 R)
• M76: 40,933,119 km (0.117 R)
• M77: 41,734,964 km (0.093 R)
• M78: 42,984,255 km (0.092 R)
• M79: 43,132,058 km (0.113 R)
• M80: 43,428,112 km (0.088 R)
• M81: 43,502,313 km (0.077 R)
• M82: 45,896,477 km (0.068 R)
• M83: 46,198,814 km (0.065 R)
• M84: 47,033,421 km (0.058 R)
• M85: 47,567,186 km (0.106 R)
• M86: 48,102,896 km (0.089 R)
• M87: 48,410,021 km (0.106 R)
• M88: 48,717,743 km (0.04 R)
• M89: 49,334,984 km (0.07 R)
• M90: 49,412,326 km (0.094 R)
• M91: 51,124,175 km (0.048 R)
• M92: 51,987,354 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 16,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit