🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.61 AU

Year: 235 Days

Day: 34.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.3

Radius: 15

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.69 AU - 0.69 AU

Year: 370 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,169,598 km

• M1: 190,887 km (0.099 R)
• M2: 285,882 km (0.036 R)
• M3: 385,364 km (0.099 R)
• M4: 502,649 km (0.067 R)
• M5: 626,665 km (0.03 R)
• M6: 815,757 km (0.115 R)
• M7: 1,063,940 km (0.057 R)
• M8: 1,184,666 km (0.066 R)
• M9: 1,278,463 km (0.056 R)
• M10: 1,403,228 km (0.101 R)
• M11: 1,503,309 km (0.106 R)
• M12: 1,601,146 km (0.107 R)
• M13: 1,696,141 km (0.046 R)
• M14: 1,876,406 km (0.102 R)
• M15: 1,987,857 km (0.09 R)
• M16: 2,107,086 km (0.073 R)
• M17: 2,387,283 km (0.081 R)
• M18: 2,573,233 km (0.071 R)
• M19: 2,715,949 km (0.11 R)
• M20: 2,910,427 km (0.104 R)
• M21: 3,071,992 km (0.062 R)
• M22: 3,191,970 km (0.065 R)
• M23: 3,287,862 km (0.067 R)
• M24: 3,674,572 km (0.053 R)
• M25: 3,849,752 km (0.078 R)
• M26: 3,945,195 km (0.079 R)
• M27: 4,208,487 km (0.066 R)
• M28: 4,321,134 km (0.063 R)
• M29: 4,470,583 km (0.111 R)
• M30: 4,585,624 km (0.098 R)
• M31: 4,789,226 km (0.09 R)
• M32: 5,025,740 km (0.078 R)
• M33: 5,130,459 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.4

Radius: 12.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.77 AU - 0.97 AU

Year: 524 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,169,598 km

• M1: 174,880 km (0.1 R)
• M2: 255,513 km (0.06 R)
• M3: 462,557 km (0.085 R)
• M4: 586,124 km (0.037 R)
• M5: 690,394 km (0.073 R)
• M6: 802,144 km (0.085 R)
• M7: 925,113 km (0.106 R)
• M8: 1,007,841 km (0.117 R)
• M9: 1,107,922 km (0.069 R)
• M10: 1,211,743 km (0.065 R)
• M11: 1,339,799 km (0.079 R)
• M12: 1,418,936 km (0.042 R)
• M13: 1,655,001 km (0.107 R)
• M14: 1,940,135 km (0.043 R)
• M15: 2,116,511 km (0.115 R)
• M16: 2,253,842 km (0.085 R)
• M17: 2,349,285 km (0.096 R)
• M18: 2,433,209 km (0.087 R)
• M19: 2,544,510 km (0.118 R)
• M20: 2,943,936 km (0.111 R)
• M21: 3,027,711 km (0.109 R)
• M22: 3,112,384 km (0.12 R)
• M23: 3,219,197 km (0.04 R)
• M24: 3,320,026 km (0.062 R)
• M25: 3,606,805 km (0.119 R)
• M26: 3,696,563 km (0.116 R)
• M27: 3,855,736 km (0.049 R)
• M28: 3,955,368 km (0.056 R)
• M29: 4,087,014 km (0.088 R)
• M30: 4,291,215 km (0.11 R)
• M31: 4,434,679 km (0.106 R)
• M32: 4,523,092 km (0.117 R)
• M33: 4,636,487 km (0.1 R)
• M34: 4,718,018 km (0.074 R)
• M35: 4,816,603 km (0.117 R)
• M36: 4,915,936 km (0.113 R)
• M37: 5,007,490 km (0.089 R)
• M38: 5,251,783 km (0.117 R)
• M39: 5,655,996 km (0.108 R)
• M40: 5,954,893 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 14

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.03 AU - 1.09 AU

Year: 705 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,169,598 km

• M1: 174,431 km (0.074 R)
• M2: 266,883 km (0.111 R)
• M3: 360,531 km (0.074 R)
• M4: 527,332 km (0.044 R)
• M5: 621,878 km (0.072 R)
• M6: 717,920 km (0.097 R)
• M7: 834,756 km (0.08 R)
• M8: 968,347 km (0.107 R)
• M9: 1,063,940 km (0.077 R)
• M10: 1,166,415 km (0.059 R)
• M11: 1,258,716 km (0.107 R)
• M12: 1,404,126 km (0.083 R)
• M13: 1,532,780 km (0.064 R)
• M14: 1,724,115 km (0.071 R)
• M15: 1,830,779 km (0.052 R)
• M16: 1,947,914 km (0.119 R)
• M17: 2,038,570 km (0.04 R)
• M18: 2,207,317 km (0.105 R)
• M19: 2,310,838 km (0.115 R)
• M20: 2,411,667 km (0.103 R)
• M21: 2,500,528 km (0.061 R)
• M22: 2,681,691 km (0.12 R)
• M23: 2,853,280 km (0.069 R)
• M24: 2,976,250 km (0.1 R)
• M25: 3,091,141 km (0.114 R)
• M26: 3,242,085 km (0.11 R)
• M27: 3,380,463 km (0.065 R)
• M28: 3,551,154 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 14.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.03 AU - 1.17 AU

Year: 745 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 58,169,598 km

• M1: 185,501 km (0.098 R)
• M2: 275,559 km (0.116 R)
• M3: 401,221 km (0.042 R)
• M4: 536,159 km (0.052 R)
• M5: 644,617 km (0.116 R)
• M6: 852,409 km (0.106 R)
• M7: 957,277 km (0.068 R)
• M8: 1,118,094 km (0.116 R)
• M9: 1,210,995 km (0.095 R)
• M10: 1,349,672 km (0.047 R)
• M11: 1,449,454 km (0.089 R)
• M12: 1,630,617 km (0.102 R)
• M13: 1,778,419 km (0.071 R)
• M14: 1,881,792 km (0.102 R)
• M15: 2,116,959 km (0.077 R)
• M16: 2,461,035 km (0.108 R)
• M17: 2,600,759 km (0.061 R)
• M18: 2,759,183 km (0.111 R)
• M19: 2,904,592 km (0.09 R)
• M20: 3,194,812 km (0.09 R)
• M21: 3,373,582 km (0.079 R)
• M22: 3,538,289 km (0.088 R)
• M23: 3,670,085 km (0.091 R)
• M24: 3,821,777 km (0.105 R)
• M25: 3,966,288 km (0.093 R)
• M26: 4,085,219 km (0.094 R)
• M27: 4,223,746 km (0.101 R)
• M28: 4,326,520 km (0.085 R)
• M29: 4,420,617 km (0.115 R)
• M30: 4,765,141 km (0.105 R)
• M31: 4,921,172 km (0.043 R)
• M32: 5,118,491 km (0.1 R)
• M33: 5,218,273 km (0.097 R)
• M34: 5,308,480 km (0.119 R)
• M35: 5,399,286 km (0.028 R)
• M36: 5,572,371 km (0.067 R)
• M37: 5,976,285 km (0.06 R)
• M38: 6,081,453 km (0.111 R)
• M39: 6,197,690 km (0.075 R)
• M40: 6,379,152 km (0.096 R)
• M41: 6,801,766 km (0.092 R)
• M42: 6,922,641 km (0.064 R)
• M43: 7,099,765 km (0.099 R)
• M44: 7,200,146 km (0.036 R)
• M45: 7,583,415 km (0.104 R)
• M46: 7,720,297 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.1

Radius: 6.2

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.86 AU - 11.26 AU

Year: 17608 Days

Day: 23.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,169,598 km

• M1: 122,969 km (0.079 R)
• M2: 300,542 km (0.065 R)
• M3: 377,136 km (0.114 R)
• M4: 608,863 km (0.061 R)
• M5: 648,208 km (0.101 R)
• M6: 771,775 km (0.099 R)
• M7: 814,860 km (0.09 R)
• M8: 1,114,205 km (0.049 R)
• M9: 1,366,427 km (0.069 R)
• M10: 1,893,759 km (0.077 R)
• M11: 2,318,917 km (0.104 R)
• M12: 2,477,939 km (0.101 R)
• M13: 3,148,886 km (0.116 R)
• M14: 3,468,427 km (0.032 R)
• M15: 3,723,940 km (0.094 R)
• M16: 4,409,098 km (0.065 R)
• M17: 5,009,434 km (0.084 R)
• M18: 5,256,720 km (0.09 R)
• M19: 5,507,894 km (0.038 R)
• M20: 5,592,567 km (0.116 R)
• M21: 5,978,829 km (0.093 R)
• M22: 6,418,048 km (0.072 R)
• M23: 6,596,668 km (0.088 R)
• M24: 7,188,477 km (0.057 R)
• M25: 7,655,222 km (0.045 R)
• M26: 7,892,185 km (0.064 R)
• M27: 9,013,421 km (0.09 R)
• M28: 9,771,284 km (0.098 R)
• M29: 10,287,696 km (0.119 R)
• M30: 10,392,115 km (0.068 R)
• M31: 11,889,740 km (0.111 R)
• M32: 12,219,453 km (0.089 R)
• M33: 12,496,509 km (0.108 R)
• M34: 12,831,608 km (0.111 R)
• M35: 13,339,792 km (0.119 R)
• M36: 13,567,928 km (0.052 R)
• M37: 13,625,075 km (0.105 R)
• M38: 14,785,954 km (0.061 R)
• M39: 15,081,111 km (0.107 R)
• M40: 15,140,352 km (0.103 R)
• M41: 15,259,132 km (0.087 R)
• M42: 16,402,808 km (0.06 R)
• M43: 16,708,287 km (0.078 R)
• M44: 16,954,076 km (0.105 R)
• M45: 17,636,093 km (0.117 R)
• M46: 19,735,549 km (0.089 R)
• M47: 20,321,674 km (0.109 R)
• M48: 20,584,069 km (0.119 R)
• M49: 21,711,438 km (0.055 R)
• M50: 22,316,412 km (0.12 R)
• M51: 24,025,867 km (0.094 R)
• M52: 24,164,394 km (0.094 R)
• M53: 24,791,210 km (0.116 R)
• M54: 25,071,556 km (0.104 R)
• M55: 25,989,788 km (0.112 R)
• M56: 26,274,622 km (0.03 R)
• M57: 26,919,090 km (0.06 R)
• M58: 29,252,368 km (0.117 R)
• M59: 29,548,571 km (0.087 R)
• M60: 29,920,173 km (0.11 R)
• M61: 30,368,218 km (0.066 R)
• M62: 31,649,524 km (0.098 R)
• M63: 33,875,989 km (0.062 R)
• M64: 34,264,794 km (0.082 R)
• M65: 34,498,915 km (0.113 R)
• M66: 34,577,005 km (0.111 R)
• M67: 34,655,244 km (0.088 R)
• M68: 34,811,873 km (0.11 R)
• M69: 35,677,297 km (0.096 R)
• M70: 36,549,752 km (0.04 R)
• M71: 37,108,500 km (0.119 R)
• M72: 39,699,086 km (0.066 R)
• M73: 40,438,249 km (0.109 R)
• M74: 40,685,535 km (0.108 R)
• M75: 41,016,146 km (0.098 R)
• M76: 41,763,238 km (0.031 R)
• M77: 42,598,592 km (0.098 R)
• M78: 44,370,728 km (0.085 R)
• M79: 46,166,950 km (0.037 R)
• M80: 46,943,961 km (0.112 R)
• M81: 47,551,329 km (0.07 R)
• M82: 47,899,593 km (0.031 R)
• M83: 49,300,876 km (0.093 R)
• M84: 49,653,328 km (0.076 R)
• M85: 50,982,356 km (0.111 R)
• M86: 52,592,627 km (0.08 R)
• M87: 53,584,910 km (0.098 R)
• M88: 53,765,924 km (0.109 R)
• M89: 54,492,371 km (0.101 R)
• M90: 57,707,977 km (0.069 R)
• M91: 61,173,711 km (0.071 R)
• M92: 61,742,033 km (0.108 R)
• M93: 63,744,999 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.6

Radius: 4.4

Gravity: 19.87 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8 AU - 10.28 AU

Year: 17842 Days

Day: 16.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,169,598 km

• M1: 88,712 km (0.118 R)
• M2: 131,048 km (0.116 R)
• M3: 206,894 km (0.096 R)
• M4: 387,458 km (0.098 R)
• M5: 1,040,154 km (0.107 R)
• M6: 1,085,183 km (0.11 R)
• M7: 1,419,385 km (0.096 R)
• M8: 1,676,394 km (0.075 R)
• M9: 1,729,651 km (0.055 R)
• M10: 2,291,540 km (0.112 R)
• M11: 2,969,368 km (0.061 R)
• M12: 3,098,920 km (0.077 R)
• M13: 3,601,120 km (0.091 R)
• M14: 3,809,061 km (0.111 R)
• M15: 3,949,833 km (0.107 R)
• M16: 4,492,873 km (0.027 R)
• M17: 4,678,973 km (0.054 R)
• M18: 5,370,115 km (0.094 R)
• M19: 5,567,584 km (0.119 R)
• M20: 6,051,533 km (0.099 R)
• M21: 6,759,879 km (0.104 R)
• M22: 7,275,543 km (0.073 R)
• M23: 7,714,912 km (0.113 R)
• M24: 8,389,897 km (0.074 R)
• M25: 8,573,005 km (0.089 R)
• M26: 8,665,157 km (0.072 R)
• M27: 8,757,609 km (0.072 R)
• M28: 8,850,360 km (0.097 R)
• M29: 8,943,410 km (0.09 R)
• M30: 9,891,860 km (0.114 R)
• M31: 10,085,440 km (0.079 R)
• M32: 10,722,876 km (0.078 R)
• M33: 11,021,623 km (0.106 R)
• M34: 11,171,969 km (0.082 R)
• M35: 11,272,499 km (0.104 R)
• M36: 11,474,605 km (0.113 R)
• M37: 12,659,869 km (0.036 R)
• M38: 12,764,738 km (0.077 R)
• M39: 12,869,905 km (0.113 R)
• M40: 12,922,713 km (0.075 R)
• M41: 13,453,636 km (0.104 R)
• M42: 13,937,585 km (0.102 R)
• M43: 15,088,740 km (0.101 R)
• M44: 15,200,041 km (0.086 R)
• M45: 15,311,492 km (0.072 R)
• M46: 16,099,573 km (0.112 R)
• M47: 16,670,588 km (0.07 R)
• M48: 16,728,034 km (0.115 R)
• M49: 16,785,479 km (0.119 R)
• M50: 17,422,617 km (0.112 R)
• M51: 18,601,298 km (0.058 R)
• M52: 18,780,217 km (0.062 R)
• M53: 19,200,139 km (0.105 R)
• M54: 19,441,440 km (0.089 R)
• M55: 19,927,184 km (0.086 R)
• M56: 23,308,096 km (0.114 R)
• M57: 23,759,283 km (0.036 R)
• M58: 24,083,163 km (0.108 R)
• M59: 24,735,559 km (0.118 R)
• M60: 26,324,737 km (0.099 R)
• M61: 26,458,627 km (0.03 R)
• M62: 26,794,475 km (0.062 R)
• M63: 28,907,545 km (0.093 R)
• M64: 30,299,104 km (0.073 R)
• M65: 30,439,427 km (0.114 R)
• M66: 31,783,414 km (0.095 R)
• M67: 31,854,623 km (0.087 R)
• M68: 32,140,355 km (0.113 R)
• M69: 33,291,361 km (0.063 R)
• M70: 34,236,370 km (0.068 R)
• M71: 35,190,206 km (0.082 R)
• M72: 35,411,611 km (0.075 R)
• M73: 36,004,168 km (0.117 R)
• M74: 38,787,138 km (0.088 R)
• M75: 38,863,283 km (0.04 R)
• M76: 40,165,682 km (0.085 R)
• M77: 40,706,179 km (0.103 R)
• M78: 40,861,162 km (0.079 R)
• M79: 41,016,146 km (0.118 R)
• M80: 43,049,630 km (0.079 R)
• M81: 43,602,693 km (0.109 R)
• M82: 44,795,736 km (0.063 R)
• M83: 45,918,917 km (0.083 R)
• M84: 46,080,183 km (0.114 R)
• M85: 47,457,980 km (0.04 R)
• M86: 48,029,294 km (0.097 R)
• M87: 49,756,850 km (0.07 R)
• M88: 50,088,209 km (0.087 R)
• M89: 51,672,002 km (0.067 R)
• M90: 51,839,701 km (0.091 R)
• M91: 52,428,070 km (0.049 R)
• M92: 54,035,948 km (0.036 R)
• M93: 56,780,470 km (0.081 R)
• M94: 57,126,640 km (0.027 R)
• M95: 57,213,406 km (0.095 R)
• M96: 57,300,024 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 11,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit