🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 183 Days

Day: 19.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,240,449 km

• M1: 433,535 km (0.095 R)
• M2: 472,879 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.5 AU - 0.76 AU

Year: 212 Days

Day: 32.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,240,449 km

• M1: 222,153 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.68 AU - 0.9 AU

Year: 298 Days

Day: 29.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,240,449 km

• M1: 61,335 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.03 AU - 1.33 AU

Year: 544 Days

Day: 13.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 164.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.91 AU - 2.43 AU

Year: 1357 Days

Day: 21.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 12.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.41 AU - 4.51 AU

Year: 3346 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 45,240,449 km

• M1: 163,810 km (0.118 R)
• M2: 245,191 km (0.083 R)
• M3: 449,542 km (0.111 R)
• M4: 540,796 km (0.08 R)
• M5: 664,514 km (0.066 R)
• M6: 839,543 km (0.09 R)
• M7: 994,377 km (0.109 R)
• M8: 1,075,609 km (0.104 R)
• M9: 1,206,058 km (0.036 R)
• M10: 1,358,498 km (0.113 R)
• M11: 1,458,130 km (0.066 R)
• M12: 1,638,994 km (0.065 R)
• M13: 1,727,855 km (0.111 R)
• M14: 1,836,613 km (0.091 R)
• M15: 1,957,339 km (0.096 R)
• M16: 2,128,778 km (0.056 R)
• M17: 2,621,254 km (0.1 R)
• M18: 2,779,229 km (0.116 R)
• M19: 2,994,800 km (0.117 R)
• M20: 3,093,684 km (0.114 R)
• M21: 3,227,275 km (0.056 R)
• M22: 3,351,441 km (0.118 R)
• M23: 3,592,892 km (0.099 R)
• M24: 3,804,423 km (0.114 R)
• M25: 3,899,867 km (0.074 R)
• M26: 4,129,649 km (0.1 R)
• M27: 4,240,202 km (0.096 R)
• M28: 4,364,069 km (0.092 R)
• M29: 4,820,193 km (0.118 R)
• M30: 5,040,999 km (0.071 R)
• M31: 5,185,661 km (0.113 R)
• M32: 5,278,411 km (0.083 R)
• M33: 5,587,181 km (0.077 R)
• M34: 5,846,734 km (0.072 R)
• M35: 6,040,612 km (0.108 R)
• M36: 6,208,461 km (0.026 R)
• M37: 6,392,167 km (0.104 R)
• M38: 6,707,071 km (0.069 R)
• M39: 6,866,393 km (0.075 R)
• M40: 7,100,513 km (0.087 R)
• M41: 7,218,546 km (0.098 R)
• M42: 7,396,867 km (0.119 R)
• M43: 7,591,643 km (0.106 R)
• M44: 7,727,628 km (0.052 R)
• M45: 7,986,432 km (0.04 R)
• M46: 8,294,753 km (0.096 R)
• M47: 8,544,282 km (0.036 R)
• M48: 8,875,492 km (0.116 R)
• M49: 9,002,800 km (0.091 R)
• M50: 9,162,720 km (0.107 R)
• M51: 9,291,374 km (0.107 R)
• M52: 9,469,396 km (0.082 R)
• M53: 9,566,933 km (0.089 R)
• M54: 9,697,383 km (0.112 R)
• M55: 9,828,580 km (0.104 R)
• M56: 10,009,893 km (0.036 R)
• M57: 10,109,226 km (0.071 R)
• M58: 10,209,007 km (0.077 R)
• M59: 10,442,979 km (0.114 R)
• M60: 10,543,658 km (0.111 R)
• M61: 11,292,844 km (0.073 R)
• M62: 11,604,307 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.1

Radius: 6.9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.1 AU - 12.08 AU

Year: 15681 Days

Day: 17.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,240,449 km

• M1: 454,329 km (0.102 R)
• M2: 529,427 km (0.114 R)
• M3: 872,455 km (0.116 R)
• M4: 1,007,242 km (0.119 R)
• M5: 1,565,542 km (0.118 R)
• M6: 2,364,095 km (0.039 R)
• M7: 2,664,039 km (0.076 R)
• M8: 2,889,782 km (0.098 R)
• M9: 3,572,996 km (0.077 R)
• M10: 4,044,528 km (0.113 R)
• M11: 4,602,528 km (0.115 R)
• M12: 5,789,587 km (0.094 R)
• M13: 6,643,492 km (0.095 R)
• M14: 7,065,657 km (0.12 R)
• M15: 7,535,993 km (0.028 R)
• M16: 8,507,182 km (0.084 R)
• M17: 8,672,787 km (0.1 R)
• M18: 10,431,460 km (0.082 R)
• M19: 10,564,302 km (0.112 R)
• M20: 10,608,883 km (0.102 R)
• M21: 10,876,663 km (0.115 R)
• M22: 11,237,343 km (0.098 R)
• M23: 11,510,509 km (0.075 R)
• M24: 11,878,071 km (0.069 R)
• M25: 12,202,848 km (0.108 R)
• M26: 12,718,961 km (0.113 R)
• M27: 12,813,656 km (0.078 R)
• M28: 13,242,404 km (0.059 R)
• M29: 13,530,828 km (0.086 R)
• M30: 14,162,879 km (0.042 R)
• M31: 14,359,301 km (0.061 R)
• M32: 15,354,875 km (0.069 R)
• M33: 15,962,990 km (0.098 R)
• M34: 16,424,201 km (0.09 R)
• M35: 16,889,749 km (0.075 R)
• M36: 17,254,768 km (0.091 R)
• M37: 18,365,682 km (0.051 R)
• M38: 18,794,878 km (0.077 R)
• M39: 19,718,047 km (0.117 R)
• M40: 19,827,702 km (0.068 R)
• M41: 21,551,817 km (0.073 R)
• M42: 21,777,710 km (0.098 R)
• M43: 21,947,803 km (0.1 R)
• M44: 22,118,195 km (0.09 R)
• M45: 22,403,179 km (0.072 R)
• M46: 22,689,509 km (0.026 R)
• M47: 23,149,971 km (0.119 R)
• M48: 23,671,769 km (0.058 R)
• M49: 24,373,383 km (0.099 R)
• M50: 24,608,850 km (0.111 R)
• M51: 25,141,269 km (0.069 R)
• M52: 26,882,737 km (0.073 R)
• M53: 27,247,756 km (0.106 R)
• M54: 27,431,014 km (0.08 R)
• M55: 27,798,576 km (0.064 R)
• M56: 28,786,819 km (0.094 R)
• M57: 29,410,193 km (0.083 R)
• M58: 29,598,238 km (0.106 R)
• M59: 30,416,987 km (0.089 R)
• M60: 30,861,143 km (0.106 R)
• M61: 31,499,178 km (0.053 R)
• M62: 31,819,766 km (0.102 R)
• M63: 33,113,189 km (0.094 R)
• M64: 33,243,489 km (0.097 R)
• M65: 33,569,912 km (0.076 R)
• M66: 33,897,382 km (0.078 R)
• M67: 34,291,871 km (0.104 R)
• M68: 35,617,607 km (0.106 R)
• M69: 35,817,919 km (0.059 R)
• M70: 36,421,098 km (0.065 R)
• M71: 36,555,586 km (0.059 R)
• M72: 37,365,958 km (0.092 R)
• M73: 38,661,176 km (0.083 R)
• M74: 39,210,948 km (0.117 R)
• M75: 40,457,398 km (0.077 R)
• M76: 41,716,713 km (0.105 R)
• M77: 42,421,917 km (0.089 R)
• M78: 42,492,677 km (0.074 R)
• M79: 42,917,984 km (0.109 R)
• M80: 43,059,952 km (0.062 R)
• M81: 43,131,160 km (0.112 R)
• M82: 43,629,770 km (0.091 R)
• M83: 43,987,309 km (0.116 R)
• M84: 44,561,167 km (0.078 R)
• M85: 45,571,401 km (0.118 R)
• M86: 45,788,767 km (0.063 R)
• M87: 46,006,581 km (0.114 R)
• M88: 47,247,346 km (0.056 R)
• M89: 47,394,101 km (0.076 R)
• M90: 47,614,309 km (0.047 R)
• M91: 48,277,327 km (0.095 R)
• M92: 49,017,687 km (0.105 R)
• M93: 49,240,438 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.9

Radius: 3.5

Gravity: 61.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.03 AU - 14.99 AU

Year: 19925 Days

Day: 15.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,240,449 km

• M1: 248,332 km (0.031 R)
• M2: 470,186 km (0.083 R)
• M3: 865,723 km (0.042 R)
• M4: 1,024,596 km (0.065 R)
• M5: 1,163,871 km (0.091 R)
• M6: 1,399,338 km (0.119 R)
• M7: 1,746,555 km (0.07 R)
• M8: 2,818,274 km (0.055 R)
• M9: 2,856,871 km (0.08 R)
• M10: 3,052,694 km (0.112 R)
• M11: 3,457,207 km (0.104 R)
• M12: 3,581,822 km (0.099 R)
• M13: 3,792,755 km (0.08 R)
• M14: 4,051,410 km (0.113 R)
• M15: 4,226,888 km (0.093 R)
• M16: 4,360,180 km (0.101 R)
• M17: 4,953,485 km (0.066 R)
• M18: 5,188,353 km (0.052 R)
• M19: 5,235,776 km (0.096 R)
• M20: 5,426,962 km (0.054 R)
• M21: 7,728,824 km (0.101 R)
• M22: 7,782,979 km (0.094 R)
• M23: 7,837,283 km (0.116 R)
• M24: 8,000,943 km (0.115 R)
• M25: 8,221,001 km (0.078 R)
• M26: 8,723,351 km (0.083 R)
• M27: 8,836,297 km (0.118 R)
• M28: 8,892,845 km (0.116 R)
• M29: 9,815,864 km (0.091 R)
• M30: 11,011,750 km (0.117 R)
• M31: 12,252,664 km (0.105 R)
• M32: 13,212,185 km (0.079 R)
• M33: 14,931,363 km (0.091 R)
• M34: 15,269,903 km (0.106 R)
• M35: 15,954,763 km (0.119 R)
• M36: 16,231,519 km (0.075 R)
• M37: 16,930,141 km (0.104 R)
• M38: 18,140,387 km (0.106 R)
• M39: 18,865,039 km (0.107 R)
• M40: 20,492,664 km (0.113 R)
• M41: 21,704,257 km (0.07 R)
• M42: 21,934,040 km (0.081 R)
• M43: 22,164,570 km (0.063 R)
• M44: 23,879,710 km (0.097 R)
• M45: 24,913,132 km (0.095 R)
• M46: 26,042,147 km (0.104 R)
• M47: 26,776,822 km (0.041 R)
• M48: 27,023,210 km (0.088 R)
• M49: 27,105,489 km (0.095 R)
• M50: 27,352,923 km (0.067 R)
• M51: 27,601,106 km (0.105 R)
• M52: 28,182,892 km (0.116 R)
• M53: 28,349,993 km (0.045 R)
• M54: 28,768,867 km (0.083 R)
• M55: 30,379,438 km (0.11 R)
• M56: 30,465,008 km (0.075 R)
• M57: 30,550,728 km (0.087 R)
• M58: 32,106,097 km (0.071 R)
• M59: 32,630,288 km (0.056 R)
• M60: 37,381,516 km (0.093 R)
• M61: 38,394,443 km (0.051 R)
• M62: 38,857,748 km (0.05 R)
• M63: 40,541,173 km (0.103 R)
• M64: 40,729,666 km (0.118 R)
• M65: 43,302,749 km (0.049 R)
• M66: 45,633,783 km (0.091 R)
• M67: 46,026,328 km (0.065 R)
• M68: 46,419,920 km (0.09 R)
• M69: 47,309,429 km (0.1 R)
• M70: 47,507,945 km (0.072 R)
• M71: 48,005,358 km (0.083 R)
• M72: 48,204,772 km (0.097 R)
• M73: 48,504,417 km (0.098 R)
• M74: 49,709,128 km (0.06 R)
• M75: 51,330,769 km (0.098 R)
• M76: 51,841,197 km (0.068 R)
• M77: 54,625,812 km (0.117 R)
• M78: 55,042,442 km (0.102 R)
• M79: 55,355,700 km (0.1 R)
• M80: 57,352,832 km (0.082 R)
• M81: 58,307,116 km (0.074 R)
• M82: 60,985,218 km (0.077 R)
• M83: 61,850,641 km (0.086 R)
• M84: 64,361,342 km (0.035 R)
• M85: 66,127,495 km (0.089 R)
• M86: 66,905,105 km (0.05 R)
• M87: 68,357,401 km (0.113 R)
• M88: 70,725,236 km (0.114 R)
• M89: 71,179,265 km (0.046 R)
• M90: 73,349,182 km (0.076 R)
• M91: 77,753,792 km (0.034 R)
• M92: 78,105,198 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.3

Radius: 7.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.65 AU - 17.17 AU

Year: 25685 Days

Day: 17.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,240,449 km

• M1: 130,599 km (0.032 R)
• M2: 189,541 km (0.059 R)
• M3: 287,527 km (0.086 R)
• M4: 445,951 km (0.064 R)
• M5: 618,138 km (0.059 R)
• M6: 712,535 km (0.108 R)
• M7: 863,629 km (0.088 R)
• M8: 1,044,044 km (0.12 R)
• M9: 1,100,592 km (0.1 R)
• M10: 1,440,927 km (0.111 R)
• M11: 1,504,356 km (0.111 R)
• M12: 1,722,769 km (0.075 R)
• M13: 1,928,017 km (0.085 R)
• M14: 2,165,579 km (0.111 R)
• M15: 2,362,300 km (0.116 R)
• M16: 2,412,415 km (0.107 R)
• M17: 2,488,261 km (0.1 R)
• M18: 3,096,377 km (0.105 R)
• M19: 3,374,778 km (0.054 R)
• M20: 3,748,623 km (0.085 R)
• M21: 5,077,651 km (0.118 R)
• M22: 5,240,862 km (0.028 R)
• M23: 5,439,079 km (0.038 R)
• M24: 5,539,160 km (0.05 R)
• M25: 5,707,159 km (0.105 R)
• M26: 5,876,952 km (0.107 R)
• M27: 6,572,732 km (0.042 R)
• M28: 6,822,411 km (0.095 R)
• M29: 7,039,029 km (0.081 R)
• M30: 7,590,147 km (0.096 R)
• M31: 8,733,823 km (0.09 R)
• M32: 9,767,843 km (0.11 R)
• M33: 10,052,827 km (0.052 R)
• M34: 10,966,272 km (0.106 R)
• M35: 11,390,232 km (0.055 R)
• M36: 11,647,092 km (0.119 R)
• M37: 11,733,260 km (0.032 R)
• M38: 11,992,663 km (0.12 R)
• M39: 12,079,579 km (0.069 R)
• M40: 12,210,477 km (0.05 R)
• M41: 12,341,675 km (0.117 R)
• M42: 12,915,831 km (0.101 R)
• M43: 13,273,520 km (0.093 R)
• M44: 14,504,710 km (0.11 R)
• M45: 14,690,212 km (0.069 R)
• M46: 16,298,389 km (0.071 R)
• M47: 16,491,220 km (0.09 R)
• M48: 17,417,680 km (0.087 R)
• M49: 18,511,390 km (0.077 R)
• M50: 19,422,591 km (0.081 R)
• M51: 20,556,094 km (0.087 R)
• M52: 20,660,214 km (0.07 R)
• M53: 20,921,262 km (0.066 R)
• M54: 21,025,981 km (0.092 R)
• M55: 21,288,525 km (0.08 R)
• M56: 25,244,042 km (0.107 R)
• M57: 25,915,587 km (0.037 R)
• M58: 26,310,077 km (0.052 R)
• M59: 27,219,033 km (0.106 R)
• M60: 27,677,401 km (0.098 R)
• M61: 28,311,846 km (0.09 R)
• M62: 29,009,421 km (0.063 R)
• M63: 30,362,234 km (0.097 R)
• M64: 31,435,150 km (0.089 R)
• M65: 32,278,284 km (0.064 R)
• M66: 32,581,219 km (0.111 R)
• M67: 32,702,693 km (0.117 R)
• M68: 33,679,567 km (0.086 R)
• M69: 33,802,387 km (0.098 R)
• M70: 34,171,594 km (0.089 R)
• M71: 35,100,597 km (0.038 R)
• M72: 35,412,060 km (0.105 R)
• M73: 35,912,315 km (0.119 R)
• M74: 36,037,828 km (0.114 R)
• M75: 36,414,964 km (0.114 R)
• M76: 36,541,075 km (0.059 R)
• M77: 37,681,759 km (0.093 R)
• M78: 38,064,580 km (0.039 R)
• M79: 38,641,280 km (0.049 R)
• M80: 39,091,868 km (0.115 R)
• M81: 39,414,701 km (0.083 R)
• M82: 40,258,433 km (0.038 R)
• M83: 40,323,508 km (0.111 R)
• M84: 41,107,999 km (0.04 R)
• M85: 41,436,366 km (0.106 R)
• M86: 42,891,355 km (0.1 R)
• M87: 43,224,360 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 20,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit