🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.49 AU - 0.53 AU

Year: 235 Days

Day: 34 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,231,352 km

• M1: 389,852 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.46 AU - 0.66 AU

Year: 271 Days

Day: 23.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.2

Radius: 13.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.07 AU - 1.19 AU

Year: 776 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,231,352 km

• M1: 173,833 km (0.056 R)
• M2: 295,755 km (0.103 R)
• M3: 428,598 km (0.089 R)
• M4: 612,304 km (0.093 R)
• M5: 810,521 km (0.098 R)
• M6: 925,113 km (0.073 R)
• M7: 1,028,186 km (0.057 R)
• M8: 1,161,328 km (0.119 R)
• M9: 1,308,533 km (0.047 R)
• M10: 1,394,402 km (0.073 R)
• M11: 1,486,404 km (0.054 R)
• M12: 1,576,462 km (0.071 R)
• M13: 1,664,426 km (0.074 R)
• M14: 2,161,689 km (0.101 R)
• M15: 2,540,172 km (0.096 R)
• M16: 2,694,557 km (0.047 R)
• M17: 2,862,406 km (0.052 R)
• M18: 3,070,646 km (0.096 R)
• M19: 3,235,503 km (0.091 R)
• M20: 3,381,660 km (0.109 R)
• M21: 3,524,526 km (0.06 R)
• M22: 3,748,175 km (0.112 R)
• M23: 3,901,961 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 13.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.59 AU - 3.13 AU

Year: 3123 Days

Day: 10.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,231,352 km

• M1: 165,006 km (0.119 R)
• M2: 288,275 km (0.115 R)
• M3: 375,042 km (0.077 R)
• M4: 663,467 km (0.113 R)
• M5: 762,800 km (0.049 R)
• M6: 846,425 km (0.093 R)
• M7: 989,889 km (0.088 R)
• M8: 1,154,148 km (0.114 R)
• M9: 1,392,607 km (0.055 R)
• M10: 1,731,147 km (0.037 R)
• M11: 1,903,184 km (0.111 R)
• M12: 1,991,447 km (0.082 R)
• M13: 2,631,875 km (0.117 R)
• M14: 2,949,621 km (0.109 R)
• M15: 3,104,605 km (0.086 R)
• M16: 3,458,852 km (0.095 R)
• M17: 3,604,112 km (0.087 R)
• M18: 3,807,415 km (0.113 R)
• M19: 3,920,063 km (0.08 R)
• M20: 4,186,945 km (0.116 R)
• M21: 4,578,742 km (0.09 R)
• M22: 4,698,570 km (0.053 R)
• M23: 4,921,172 km (0.109 R)
• M24: 5,147,214 km (0.087 R)
• M25: 5,251,184 km (0.057 R)
• M26: 5,911,061 km (0.099 R)
• M27: 6,574,826 km (0.092 R)
• M28: 7,146,141 km (0.095 R)
• M29: 7,496,499 km (0.059 R)
• M30: 7,757,248 km (0.03 R)
• M31: 7,948,584 km (0.072 R)
• M32: 8,360,726 km (0.089 R)
• M33: 8,829,566 km (0.115 R)
• M34: 9,231,086 km (0.089 R)
• M35: 9,510,535 km (0.089 R)
• M36: 10,234,738 km (0.051 R)
• M37: 10,762,968 km (0.086 R)
• M38: 11,057,227 km (0.114 R)
• M39: 11,626,597 km (0.095 R)
• M40: 11,708,577 km (0.103 R)
• M41: 12,624,564 km (0.099 R)
• M42: 13,276,661 km (0.085 R)
• M43: 13,448,549 km (0.077 R)
• M44: 13,736,824 km (0.051 R)
• M45: 13,823,591 km (0.084 R)
• M46: 14,172,902 km (0.11 R)
• M47: 14,820,811 km (0.112 R)
• M48: 15,298,177 km (0.061 R)
• M49: 15,629,238 km (0.067 R)
• M50: 15,993,209 km (0.081 R)
• M51: 16,176,167 km (0.083 R)
• M52: 16,267,871 km (0.105 R)
• M53: 17,633,699 km (0.074 R)
• M54: 17,949,201 km (0.074 R)
• M55: 18,234,784 km (0.087 R)
• M56: 18,554,026 km (0.081 R)
• M57: 18,682,081 km (0.106 R)
• M58: 19,068,343 km (0.103 R)
• M59: 19,457,297 km (0.08 R)
• M60: 19,620,060 km (0.09 R)
• M61: 20,573,447 km (0.117 R)
• M62: 20,739,351 km (0.057 R)
• M63: 20,872,344 km (0.073 R)
• M64: 21,407,306 km (0.079 R)
• M65: 21,609,113 km (0.106 R)
• M66: 21,946,905 km (0.032 R)
• M67: 22,696,091 km (0.058 R)
• M68: 22,901,788 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 14.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.54 AU - 4.55 AU

Year: 5243 Days

Day: 10.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,231,352 km

• M1: 278,551 km (0.034 R)
• M2: 634,295 km (0.119 R)
• M3: 905,815 km (0.117 R)
• M4: 1,118,244 km (0.06 R)
• M5: 1,347,877 km (0.12 R)
• M6: 1,562,251 km (0.093 R)
• M7: 1,657,694 km (0.11 R)
• M8: 2,008,052 km (0.113 R)
• M9: 2,130,274 km (0.099 R)
• M10: 2,382,346 km (0.108 R)
• M11: 2,606,444 km (0.112 R)
• M12: 2,975,651 km (0.111 R)
• M13: 3,116,124 km (0.072 R)
• M14: 3,279,335 km (0.093 R)
• M15: 3,466,332 km (0.112 R)
• M16: 3,829,556 km (0.085 R)
• M17: 4,709,341 km (0.092 R)
• M18: 5,208,549 km (0.101 R)
• M19: 5,378,791 km (0.098 R)
• M20: 5,575,662 km (0.088 R)
• M21: 5,674,995 km (0.066 R)
• M22: 5,926,020 km (0.071 R)
• M23: 6,232,098 km (0.099 R)
• M24: 6,335,320 km (0.087 R)
• M25: 6,439,141 km (0.111 R)
• M26: 6,569,590 km (0.057 R)
• M27: 6,939,845 km (0.1 R)
• M28: 7,073,735 km (0.118 R)
• M29: 7,453,265 km (0.112 R)
• M30: 7,590,446 km (0.12 R)
• M31: 7,700,850 km (0.099 R)
• M32: 7,867,352 km (0.105 R)
• M33: 8,260,794 km (0.06 R)
• M34: 8,603,074 km (0.043 R)
• M35: 8,979,163 km (0.12 R)
• M36: 9,449,649 km (0.071 R)
• M37: 9,568,429 km (0.089 R)
• M38: 10,660,643 km (0.106 R)
• M39: 10,784,510 km (0.095 R)
• M40: 10,939,943 km (0.12 R)
• M41: 11,569,151 km (0.046 R)
• M42: 11,824,216 km (0.1 R)
• M43: 12,177,865 km (0.098 R)
• M44: 12,437,417 km (0.096 R)
• M45: 12,764,289 km (0.08 R)
• M46: 12,961,758 km (0.062 R)
• M47: 13,193,485 km (0.045 R)
• M48: 13,627,618 km (0.11 R)
• M49: 13,728,447 km (0.091 R)
• M50: 13,829,426 km (0.103 R)
• M51: 14,372,765 km (0.067 R)
• M52: 14,681,535 km (0.099 R)
• M53: 14,784,907 km (0.059 R)
• M54: 15,585,705 km (0.086 R)
• M55: 15,832,092 km (0.051 R)
• M56: 18,256,625 km (0.084 R)
• M57: 18,479,376 km (0.104 R)
• M58: 19,530,750 km (0.114 R)
• M59: 20,140,212 km (0.073 R)
• M60: 21,027,327 km (0.082 R)
• M61: 21,456,075 km (0.07 R)
• M62: 21,769,781 km (0.049 R)
• M63: 22,203,615 km (0.076 R)
• M64: 22,879,648 km (0.115 R)
• M65: 23,039,718 km (0.066 R)
• M66: 23,724,128 km (0.064 R)
• M67: 24,292,899 km (0.048 R)
• M68: 24,660,760 km (0.075 R)
• M69: 25,526,483 km (0.096 R)
• M70: 25,734,125 km (0.06 R)
• M71: 26,025,691 km (0.118 R)
• M72: 27,033,831 km (0.118 R)
• M73: 27,287,848 km (0.113 R)
• M74: 27,585,249 km (0.082 R)
• M75: 27,755,641 km (0.118 R)
• M76: 27,883,697 km (0.061 R)
• M77: 28,183,192 km (0.118 R)
• M78: 28,656,071 km (0.064 R)
• M79: 28,785,473 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.9

Radius: 6.1

Gravity: 23.59 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.85 AU - 7.57 AU

Year: 9992 Days

Day: 24.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,231,352 km

• M1: 161,865 km (0.104 R)
• M2: 332,406 km (0.041 R)
• M3: 416,032 km (0.082 R)
• M4: 588,518 km (0.095 R)
• M5: 764,445 km (0.094 R)
• M6: 956,978 km (0.096 R)
• M7: 1,017,714 km (0.033 R)
• M8: 1,058,854 km (0.109 R)
• M9: 1,768,546 km (0.089 R)
• M10: 1,945,820 km (0.103 R)
• M11: 2,182,035 km (0.069 R)
• M12: 2,344,797 km (0.095 R)
• M13: 2,455,499 km (0.094 R)
• M14: 3,653,928 km (0.111 R)
• M15: 4,044,079 km (0.101 R)
• M16: 4,143,711 km (0.095 R)
• M17: 4,723,553 km (0.117 R)
• M18: 5,219,919 km (0.1 R)
• M19: 5,474,384 km (0.036 R)
• M20: 7,447,132 km (0.116 R)
• M21: 8,317,043 km (0.087 R)
• M22: 8,656,780 km (0.055 R)
• M23: 8,871,453 km (0.097 R)
• M24: 9,262,352 km (0.064 R)
• M25: 10,016,026 km (0.088 R)
• M26: 11,159,702 km (0.036 R)
• M27: 11,393,374 km (0.036 R)
• M28: 12,344,068 km (0.073 R)
• M29: 12,682,907 km (0.045 R)
• M30: 12,780,146 km (0.111 R)
• M31: 12,926,752 km (0.118 R)
• M32: 13,320,045 km (0.095 R)
• M33: 13,468,595 km (0.034 R)
• M34: 13,717,377 km (0.094 R)
• M35: 13,767,342 km (0.106 R)
• M36: 15,657,212 km (0.09 R)
• M37: 15,918,709 km (0.097 R)
• M38: 15,971,218 km (0.048 R)
• M39: 16,076,386 km (0.118 R)
• M40: 16,181,702 km (0.074 R)
• M41: 16,658,770 km (0.074 R)
• M42: 16,765,433 km (0.088 R)
• M43: 16,925,802 km (0.047 R)
• M44: 17,410,051 km (0.115 R)
• M45: 18,282,206 km (0.059 R)
• M46: 18,447,213 km (0.059 R)
• M47: 18,723,520 km (0.12 R)
• M48: 20,068,554 km (0.078 R)
• M49: 20,466,634 km (0.113 R)
• M50: 20,523,781 km (0.037 R)
• M51: 20,924,853 km (0.105 R)
• M52: 21,097,489 km (0.096 R)
• M53: 21,851,312 km (0.101 R)
• M54: 21,909,805 km (0.085 R)
• M55: 24,286,018 km (0.044 R)
• M56: 24,953,822 km (0.119 R)
• M57: 25,565,977 km (0.087 R)
• M58: 25,627,462 km (0.095 R)
• M59: 27,118,055 km (0.105 R)
• M60: 28,445,287 km (0.106 R)
• M61: 29,923,015 km (0.088 R)
• M62: 30,377,792 km (0.118 R)
• M63: 30,965,712 km (0.038 R)
• M64: 32,418,607 km (0.118 R)
• M65: 33,758,704 km (0.095 R)
• M66: 34,096,646 km (0.119 R)
• M67: 34,503,402 km (0.077 R)
• M68: 34,707,454 km (0.116 R)
• M69: 35,733,695 km (0.113 R)
• M70: 36,285,113 km (0.063 R)
• M71: 37,886,110 km (0.066 R)
• M72: 38,730,440 km (0.035 R)
• M73: 39,154,999 km (0.068 R)
• M74: 40,294,486 km (0.1 R)
• M75: 40,509,458 km (0.106 R)
• M76: 40,868,343 km (0.064 R)
• M77: 41,012,256 km (0.047 R)
• M78: 41,661,810 km (0.032 R)
• M79: 42,898,087 km (0.105 R)
• M80: 43,925,226 km (0.101 R)
• M81: 44,220,233 km (0.075 R)
• M82: 44,441,787 km (0.1 R)
• M83: 45,257,694 km (0.109 R)
• M84: 46,303,234 km (0.095 R)
• M85: 47,432,249 km (0.074 R)
• M86: 47,962,125 km (0.069 R)
• M87: 48,570,240 km (0.113 R)
• M88: 49,333,937 km (0.111 R)
• M89: 49,487,125 km (0.04 R)
• M90: 50,024,630 km (0.104 R)
• M91: 50,641,273 km (0.074 R)
• M92: 50,718,615 km (0.116 R)
• M93: 51,027,983 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 7

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.78 AU - 7.7 AU

Year: 12578 Days

Day: 23 Hours

Environment

Temp: -219 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,231,352 km

• M1: 98,435 km (0.071 R)
• M2: 187,147 km (0.066 R)
• M3: 309,967 km (0.114 R)
• M4: 532,419 km (0.11 R)
• M5: 685,308 km (0.111 R)
• M6: 767,138 km (0.073 R)
• M7: 852,558 km (0.113 R)
• M8: 977,472 km (0.039 R)
• M9: 1,733,989 km (0.072 R)
• M10: 2,252,046 km (0.053 R)
• M11: 3,592,294 km (0.049 R)
• M12: 3,708,382 km (0.083 R)
• M13: 4,034,355 km (0.09 R)
• M14: 4,094,643 km (0.089 R)
• M15: 4,185,599 km (0.026 R)
• M16: 4,969,492 km (0.107 R)
• M17: 5,131,805 km (0.108 R)
• M18: 5,229,942 km (0.074 R)
• M19: 6,245,562 km (0.065 R)
• M20: 6,491,052 km (0.086 R)
• M21: 7,246,970 km (0.106 R)
• M22: 7,320,273 km (0.09 R)
• M23: 8,528,575 km (0.09 R)
• M24: 9,394,746 km (0.094 R)
• M25: 9,635,748 km (0.041 R)
• M26: 9,838,154 km (0.104 R)
• M27: 9,919,536 km (0.098 R)
• M28: 10,165,026 km (0.103 R)
• M29: 11,422,246 km (0.042 R)
• M30: 11,550,601 km (0.048 R)
• M31: 11,895,424 km (0.086 R)
• M32: 12,025,574 km (0.071 R)
• M33: 12,727,637 km (0.109 R)
• M34: 14,125,629 km (0.049 R)
• M35: 14,586,840 km (0.031 R)
• M36: 15,099,960 km (0.076 R)
• M37: 15,240,881 km (0.116 R)
• M38: 15,761,482 km (0.092 R)
• M39: 16,143,854 km (0.09 R)
• M40: 16,917,574 km (0.114 R)
• M41: 17,653,895 km (0.104 R)
• M42: 17,951,296 km (0.079 R)
• M43: 19,106,939 km (0.102 R)
• M44: 19,259,379 km (0.096 R)
• M45: 19,565,606 km (0.065 R)
• M46: 19,616,769 km (0.071 R)
• M47: 21,278,352 km (0.097 R)
• M48: 21,436,477 km (0.105 R)
• M49: 21,753,774 km (0.086 R)
• M50: 22,822,801 km (0.103 R)
• M51: 23,581,112 km (0.094 R)
• M52: 24,513,257 km (0.098 R)
• M53: 25,067,068 km (0.075 R)
• M54: 25,625,068 km (0.102 R)
• M55: 26,300,054 km (0.04 R)
• M56: 27,094,867 km (0.038 R)
• M57: 27,323,453 km (0.084 R)
• M58: 29,526,431 km (0.094 R)
• M59: 29,644,015 km (0.085 R)
• M60: 29,938,573 km (0.107 R)
• M61: 30,234,029 km (0.11 R)
• M62: 31,485,415 km (0.066 R)
• M63: 32,571,496 km (0.061 R)
• M64: 33,363,616 km (0.115 R)
• M65: 33,731,328 km (0.025 R)
• M66: 34,656,441 km (0.08 R)
• M67: 35,277,721 km (0.055 R)
• M68: 36,028,254 km (0.096 R)
• M69: 36,847,302 km (0.035 R)
• M70: 37,927,399 km (0.106 R)
• M71: 39,340,799 km (0.055 R)
• M72: 39,988,857 km (0.117 R)
• M73: 40,705,880 km (0.039 R)
• M74: 41,427,091 km (0.099 R)
• M75: 41,492,765 km (0.081 R)
• M76: 41,690,383 km (0.037 R)
• M77: 42,152,491 km (0.076 R)
• M78: 43,348,676 km (0.115 R)
• M79: 43,816,768 km (0.1 R)
• M80: 44,690,718 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit