🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.87 AU

Year: 234 Days

Day: 21 Hours

Environment

Temp: 151 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.63 AU - 0.87 AU

Year: 238 Days

Day: 38.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.95 AU - 1.47 AU

Year: 489 Days

Day: 17.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 62.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 101,368,412 km

• M1: 318,344 km (0.11 R)
• M2: 399,726 km (0.05 R)

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.5

Radius: 12.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.66 AU - 5.9 AU

Year: 3836 Days

Day: 6.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 101,368,412 km

• M1: 162,912 km (0.12 R)
• M2: 476,918 km (0.082 R)
• M3: 841,488 km (0.094 R)
• M4: 1,418,936 km (0.076 R)
• M5: 1,693,448 km (0.098 R)
• M6: 1,805,048 km (0.084 R)
• M7: 1,968,858 km (0.119 R)
• M8: 2,364,843 km (0.116 R)
• M9: 2,454,303 km (0.102 R)
• M10: 2,563,210 km (0.092 R)
• M11: 3,803,675 km (0.1 R)
• M12: 4,123,366 km (0.068 R)
• M13: 4,210,133 km (0.061 R)
• M14: 4,385,611 km (0.034 R)
• M15: 5,299,056 km (0.083 R)
• M16: 5,536,468 km (0.096 R)
• M17: 5,997,528 km (0.104 R)
• M18: 6,145,630 km (0.115 R)
• M19: 6,572,283 km (0.077 R)
• M20: 7,086,451 km (0.063 R)
• M21: 7,480,642 km (0.07 R)
• M22: 7,613,634 km (0.062 R)
• M23: 7,774,302 km (0.094 R)
• M24: 8,126,306 km (0.081 R)
• M25: 8,235,662 km (0.076 R)
• M26: 8,986,793 km (0.113 R)
• M27: 10,051,631 km (0.092 R)
• M28: 10,763,567 km (0.062 R)
• M29: 11,125,743 km (0.115 R)
• M30: 11,924,147 km (0.106 R)
• M31: 12,048,613 km (0.117 R)
• M32: 12,361,721 km (0.101 R)
• M33: 12,519,247 km (0.1 R)
• M34: 12,614,092 km (0.105 R)
• M35: 13,028,030 km (0.108 R)
• M36: 13,252,726 km (0.099 R)
• M37: 13,608,470 km (0.05 R)
• M38: 14,694,550 km (0.118 R)
• M39: 15,096,370 km (0.082 R)
• M40: 15,332,435 km (0.097 R)
• M41: 15,842,564 km (0.084 R)
• M42: 16,984,145 km (0.046 R)
• M43: 17,441,317 km (0.107 R)
• M44: 17,866,773 km (0.082 R)
• M45: 17,973,735 km (0.098 R)
• M46: 18,224,013 km (0.119 R)
• M47: 18,403,530 km (0.065 R)
• M48: 18,909,171 km (0.12 R)
• M49: 19,054,580 km (0.051 R)
• M50: 19,639,657 km (0.118 R)
• M51: 21,278,951 km (0.117 R)
• M52: 21,581,737 km (0.096 R)
• M53: 21,809,724 km (0.109 R)
• M54: 22,115,053 km (0.092 R)
• M55: 23,116,910 km (0.036 R)
• M56: 23,272,492 km (0.106 R)
• M57: 23,780,078 km (0.106 R)
• M58: 23,976,350 km (0.1 R)
• M59: 24,291,403 km (0.047 R)
• M60: 24,846,112 km (0.076 R)
• M61: 25,364,917 km (0.104 R)
• M62: 26,008,487 km (0.108 R)
• M63: 26,129,811 km (0.102 R)
• M64: 26,535,222 km (0.101 R)
• M65: 26,942,876 km (0.091 R)
• M66: 27,229,505 km (0.087 R)
• M67: 27,640,750 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 13.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.79 AU - 8.11 AU

Year: 8229 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 101,368,412 km

• M1: 168,148 km (0.112 R)
• M2: 349,760 km (0.052 R)
• M3: 483,800 km (0.086 R)
• M4: 726,298 km (0.115 R)
• M5: 1,200,673 km (0.089 R)
• M6: 1,854,864 km (0.064 R)
• M7: 2,055,325 km (0.086 R)
• M8: 2,152,265 km (0.092 R)
• M9: 2,325,648 km (0.061 R)
• M10: 3,860,373 km (0.093 R)
• M11: 4,026,875 km (0.098 R)
• M12: 4,636,337 km (0.086 R)
• M13: 5,767,746 km (0.1 R)
• M14: 6,028,495 km (0.089 R)
• M15: 6,204,572 km (0.1 R)
• M16: 6,400,246 km (0.068 R)
• M17: 6,889,281 km (0.06 R)
• M18: 7,166,187 km (0.106 R)
• M19: 7,296,636 km (0.034 R)
• M20: 8,506,733 km (0.065 R)
• M21: 8,724,398 km (0.045 R)
• M22: 9,124,872 km (0.066 R)
• M23: 9,327,427 km (0.088 R)
• M24: 10,089,778 km (0.063 R)
• M25: 10,786,754 km (0.072 R)
• M26: 11,216,699 km (0.071 R)
• M27: 11,960,649 km (0.097 R)
• M28: 12,697,867 km (0.094 R)
• M29: 12,969,687 km (0.108 R)
• M30: 14,006,101 km (0.1 R)
• M31: 14,475,240 km (0.104 R)
• M32: 15,670,676 km (0.044 R)
• M33: 16,011,011 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 12.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.64 AU - 9.3 AU

Year: 9049 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 101,368,412 km

• M1: 158,723 km (0.06 R)
• M2: 319,840 km (0.111 R)
• M3: 397,930 km (0.042 R)
• M4: 741,108 km (0.103 R)
• M5: 1,073,365 km (0.034 R)
• M6: 1,581,100 km (0.097 R)
• M7: 1,851,722 km (0.115 R)
• M8: 2,013,139 km (0.09 R)
• M9: 2,638,009 km (0.076 R)
• M10: 2,728,815 km (0.111 R)
• M11: 2,890,380 km (0.063 R)
• M12: 3,007,665 km (0.077 R)
• M13: 3,174,766 km (0.119 R)
• M14: 3,543,226 km (0.112 R)
• M15: 3,643,905 km (0.057 R)
• M16: 4,029,867 km (0.085 R)
• M17: 4,702,310 km (0.045 R)
• M18: 4,813,311 km (0.044 R)
• M19: 4,981,310 km (0.04 R)
• M20: 5,438,930 km (0.048 R)
• M21: 5,643,430 km (0.103 R)
• M22: 5,761,463 km (0.082 R)
• M23: 5,880,244 km (0.05 R)
• M24: 6,060,060 km (0.094 R)
• M25: 6,211,304 km (0.089 R)
• M26: 6,302,708 km (0.099 R)
• M27: 6,394,561 km (0.048 R)
• M28: 6,548,647 km (0.034 R)
• M29: 6,986,520 km (0.103 R)
• M30: 7,825,016 km (0.092 R)
• M31: 7,956,961 km (0.081 R)
• M32: 8,156,076 km (0.113 R)
• M33: 8,593,350 km (0.101 R)
• M34: 8,729,485 km (0.082 R)
• M35: 8,866,217 km (0.101 R)
• M36: 9,211,489 km (0.09 R)
• M37: 9,350,765 km (0.081 R)
• M38: 11,673,870 km (0.075 R)
• M39: 12,243,090 km (0.1 R)
• M40: 12,550,364 km (0.118 R)
• M41: 12,977,017 km (0.102 R)
• M42: 13,251,080 km (0.053 R)
• M43: 13,408,607 km (0.095 R)
• M44: 13,606,226 km (0.083 R)
• M45: 13,884,627 km (0.071 R)
• M46: 14,205,215 km (0.107 R)
• M47: 15,099,212 km (0.059 R)
• M48: 15,222,631 km (0.089 R)
• M49: 17,327,024 km (0.108 R)
• M50: 17,542,594 km (0.074 R)
• M51: 17,758,913 km (0.111 R)
• M52: 17,845,680 km (0.117 R)
• M53: 18,150,560 km (0.104 R)
• M54: 18,898,101 km (0.065 R)
• M55: 19,342,556 km (0.085 R)
• M56: 19,925,688 km (0.063 R)
• M57: 20,015,896 km (0.039 R)
• M58: 20,605,461 km (0.034 R)
• M59: 20,971,228 km (0.029 R)
• M60: 21,062,931 km (0.072 R)
• M61: 21,988,045 km (0.057 R)
• M62: 22,268,092 km (0.063 R)
• M63: 22,361,740 km (0.083 R)
• M64: 23,734,151 km (0.059 R)
• M65: 25,328,715 km (0.039 R)
• M66: 26,065,035 km (0.032 R)
• M67: 26,312,021 km (0.074 R)
• M68: 26,609,422 km (0.115 R)
• M69: 27,608,885 km (0.053 R)
• M70: 28,012,201 km (0.108 R)
• M71: 28,417,312 km (0.062 R)
• M72: 29,131,044 km (0.098 R)
• M73: 29,438,767 km (0.046 R)
• M74: 29,644,464 km (0.051 R)
• M75: 30,005,743 km (0.084 R)
• M76: 30,732,489 km (0.065 R)
• M77: 32,894,178 km (0.096 R)
• M78: 33,107,654 km (0.101 R)
• M79: 34,182,066 km (0.108 R)
• M80: 34,290,226 km (0.103 R)
• M81: 34,615,152 km (0.083 R)
• M82: 34,777,915 km (0.097 R)
• M83: 35,705,571 km (0.114 R)
• M84: 36,420,350 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 12.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.13 AU - 9.25 AU

Year: 9404 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,368,412 km

• M1: 391,647 km (0.067 R)
• M2: 594,801 km (0.09 R)
• M3: 929,601 km (0.081 R)
• M4: 1,806,095 km (0.064 R)
• M5: 2,014,784 km (0.076 R)
• M6: 2,342,852 km (0.03 R)
• M7: 2,617,813 km (0.108 R)
• M8: 2,831,140 km (0.09 R)
• M9: 3,274,997 km (0.047 R)
• M10: 3,901,064 km (0.072 R)
• M11: 4,009,073 km (0.106 R)
• M12: 4,118,130 km (0.038 R)
• M13: 4,228,085 km (0.118 R)
• M14: 4,367,061 km (0.089 R)
• M15: 4,451,135 km (0.08 R)
• M16: 4,821,988 km (0.063 R)
• M17: 4,909,054 km (0.088 R)
• M18: 5,322,094 km (0.104 R)
• M19: 5,593,614 km (0.097 R)
• M20: 5,838,954 km (0.112 R)
• M21: 6,056,470 km (0.089 R)
• M22: 6,150,567 km (0.034 R)
• M23: 6,403,686 km (0.089 R)
• M24: 7,184,139 km (0.091 R)
• M25: 7,619,468 km (0.083 R)
• M26: 8,166,997 km (0.091 R)
• M27: 8,375,686 km (0.094 R)
• M28: 8,586,020 km (0.042 R)
• M29: 8,762,845 km (0.099 R)
• M30: 8,976,471 km (0.047 R)
• M31: 9,336,403 km (0.064 R)
• M32: 9,554,666 km (0.071 R)
• M33: 10,482,323 km (0.029 R)
• M34: 10,747,261 km (0.046 R)
• M35: 11,245,122 km (0.034 R)
• M36: 11,516,343 km (0.096 R)
• M37: 11,672,374 km (0.056 R)
• M38: 12,025,874 km (0.062 R)
• M39: 12,104,861 km (0.072 R)
• M40: 12,783,736 km (0.11 R)
• M41: 13,434,038 km (0.083 R)
• M42: 13,845,881 km (0.093 R)
• M43: 14,936,300 km (0.075 R)
• M44: 16,491,220 km (0.1 R)
• M45: 17,109,808 km (0.072 R)
• M46: 17,243,399 km (0.034 R)
• M47: 18,369,721 km (0.08 R)
• M48: 18,689,412 km (0.071 R)
• M49: 19,334,178 km (0.096 R)
• M50: 19,566,354 km (0.069 R)
• M51: 20,835,393 km (0.045 R)
• M52: 21,408,054 km (0.107 R)
• M53: 21,985,950 km (0.098 R)
• M54: 23,009,349 km (0.063 R)
• M55: 23,750,008 km (0.05 R)
• M56: 24,699,356 km (0.097 R)
• M57: 25,254,664 km (0.111 R)
• M58: 25,508,382 km (0.119 R)
• M59: 25,865,173 km (0.079 R)
• M60: 26,480,469 km (0.111 R)
• M61: 27,725,572 km (0.078 R)
• M62: 27,987,368 km (0.031 R)
• M63: 28,144,895 km (0.117 R)
• M64: 28,250,062 km (0.104 R)
• M65: 29,202,252 km (0.032 R)
• M66: 29,628,905 km (0.11 R)
• M67: 31,084,044 km (0.11 R)
• M68: 31,738,086 km (0.117 R)
• M69: 32,066,902 km (0.098 R)
• M70: 32,727,825 km (0.094 R)
• M71: 32,949,230 km (0.095 R)
• M72: 33,060,082 km (0.078 R)
• M73: 33,449,037 km (0.1 R)
• M74: 33,839,487 km (0.059 R)
• M75: 34,231,434 km (0.088 R)
• M76: 34,794,071 km (0.07 R)
• M77: 35,189,608 km (0.081 R)
• M78: 35,416,398 km (0.073 R)
• M79: 35,985,469 km (0.116 R)
• M80: 36,614,827 km (0.047 R)
• M81: 37,305,520 km (0.108 R)
• M82: 38,349,863 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.5

Radius: 4.7

Gravity: 36.83 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.86 AU - 18.3 AU

Year: 28221 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,368,412 km

• M1: 94,247 km (0.098 R)
• M2: 283,039 km (0.077 R)
• M3: 389,104 km (0.101 R)
• M4: 458,966 km (0.093 R)
• M5: 533,167 km (0.055 R)
• M6: 808,876 km (0.081 R)
• M7: 930,499 km (0.088 R)
• M8: 1,259,764 km (0.04 R)
• M9: 1,294,620 km (0.067 R)
• M10: 1,815,370 km (0.087 R)
• M11: 2,480,931 km (0.11 R)
• M12: 3,071,843 km (0.111 R)
• M13: 3,166,538 km (0.109 R)
• M14: 3,456,309 km (0.052 R)
• M15: 4,589,663 km (0.071 R)
• M16: 5,826,687 km (0.112 R)
• M17: 7,538,835 km (0.106 R)
• M18: 8,782,143 km (0.077 R)
• M19: 8,984,250 km (0.09 R)
• M20: 9,530,731 km (0.071 R)
• M21: 9,877,648 km (0.094 R)
• M22: 10,943,084 km (0.059 R)
• M23: 12,570,559 km (0.083 R)
• M24: 13,104,025 km (0.063 R)
• M25: 13,257,812 km (0.115 R)
• M26: 15,961,943 km (0.092 R)
• M27: 17,207,345 km (0.098 R)
• M28: 17,544,689 km (0.071 R)
• M29: 17,884,126 km (0.097 R)
• M30: 20,409,787 km (0.117 R)
• M31: 21,125,912 km (0.075 R)
• M32: 21,396,684 km (0.113 R)
• M33: 21,577,698 km (0.092 R)
• M34: 22,952,053 km (0.027 R)
• M35: 23,044,654 km (0.038 R)
• M36: 23,790,101 km (0.079 R)
• M37: 26,266,843 km (0.087 R)
• M38: 27,930,072 km (0.078 R)
• M39: 28,326,357 km (0.03 R)
• M40: 28,425,690 km (0.063 R)
• M41: 30,437,183 km (0.062 R)
• M42: 31,665,830 km (0.08 R)
• M43: 31,769,053 km (0.029 R)
• M44: 32,702,095 km (0.101 R)
• M45: 36,956,808 km (0.057 R)
• M46: 38,047,376 km (0.086 R)
• M47: 39,591,824 km (0.039 R)
• M48: 39,814,127 km (0.062 R)
• M49: 40,036,878 km (0.069 R)
• M50: 41,269,265 km (0.118 R)
• M51: 42,059,890 km (0.033 R)
• M52: 42,513,920 km (0.094 R)
• M53: 43,083,888 km (0.101 R)
• M54: 45,504,680 km (0.112 R)
• M55: 45,737,604 km (0.116 R)
• M56: 46,673,040 km (0.078 R)
• M57: 47,378,693 km (0.049 R)
• M58: 49,158,309 km (0.032 R)
• M59: 49,636,573 km (0.057 R)
• M60: 50,236,461 km (0.11 R)
• M61: 50,597,590 km (0.034 R)
• M62: 51,080,492 km (0.047 R)
• M63: 52,904,689 km (0.103 R)
• M64: 55,121,879 km (0.07 R)
• M65: 58,630,697 km (0.095 R)
• M66: 59,264,692 km (0.103 R)
• M67: 59,646,317 km (0.103 R)
• M68: 60,028,689 km (0.11 R)
• M69: 60,411,959 km (0.068 R)
• M70: 63,896,991 km (0.059 R)
• M71: 64,027,290 km (0.077 R)
• M72: 64,288,339 km (0.074 R)
• M73: 65,466,721 km (0.112 R)
• M74: 65,729,564 km (0.116 R)
• M75: 66,784,529 km (0.1 R)
• M76: 68,111,163 km (0.077 R)
• M77: 68,777,621 km (0.083 R)
• M78: 72,821,999 km (0.093 R)
• M79: 75,010,317 km (0.119 R)
• M80: 75,836,397 km (0.1 R)
• M81: 77,915,059 km (0.109 R)
• M82: 79,031,209 km (0.084 R)
• M83: 81,844,845 km (0.069 R)
• M84: 82,269,703 km (0.111 R)
• M85: 88,439,269 km (0.053 R)
• M86: 89,603,440 km (0.067 R)
• M87: 92,388,653 km (0.103 R)
• M88: 93,569,878 km (0.116 R)
• M89: 94,756,039 km (0.072 R)
• M90: 96,993,575 km (0.073 R)
• M91: 97,143,322 km (0.101 R)
• M92: 98,645,434 km (0.041 R)
• M93: 99,248,314 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit