🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.66 AU - 0.78 AU

Year: 267 Days

Day: 41.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.34 AU - 1.8 AU

Year: 859 Days

Day: 19.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,344,829 km

• M1: 473,627 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.51 AU - 1.95 AU

Year: 993 Days

Day: 27.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.98 AU - 3 AU

Year: 1715 Days

Day: 22.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,344,829 km

• M1: 328,816 km (0.097 R)
• M2: 1,011,880 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 11.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.33 AU - 4.35 AU

Year: 3285 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,344,829 km

• M1: 155,432 km (0.088 R)
• M2: 347,366 km (0.114 R)
• M3: 487,390 km (0.101 R)
• M4: 630,555 km (0.115 R)
• M5: 810,072 km (0.114 R)
• M6: 1,030,131 km (0.105 R)
• M7: 1,147,864 km (0.109 R)
• M8: 1,423,125 km (0.061 R)
• M9: 1,623,286 km (0.085 R)
• M10: 1,761,814 km (0.059 R)
• M11: 2,051,286 km (0.111 R)
• M12: 2,141,045 km (0.071 R)
• M13: 2,418,698 km (0.09 R)
• M14: 2,840,415 km (0.119 R)
• M15: 2,941,094 km (0.049 R)
• M16: 3,197,954 km (0.083 R)
• M17: 3,302,822 km (0.111 R)
• M18: 3,391,234 km (0.106 R)
• M19: 3,570,153 km (0.108 R)
• M20: 3,697,311 km (0.058 R)
• M21: 3,770,614 km (0.075 R)
• M22: 3,863,066 km (0.104 R)
• M23: 4,163,907 km (0.115 R)
• M24: 4,259,500 km (0.102 R)
• M25: 5,050,574 km (0.068 R)
• M26: 5,234,878 km (0.107 R)
• M27: 5,359,045 km (0.079 R)
• M28: 5,631,313 km (0.08 R)
• M29: 5,715,985 km (0.069 R)
• M30: 6,453,203 km (0.119 R)
• M31: 6,946,278 km (0.047 R)
• M32: 7,037,233 km (0.061 R)
• M33: 7,451,470 km (0.105 R)
• M34: 7,826,362 km (0.111 R)
• M35: 7,897,421 km (0.055 R)
• M36: 8,016,202 km (0.028 R)
• M37: 8,448,839 km (0.105 R)
• M38: 8,889,255 km (0.116 R)
• M39: 8,963,306 km (0.043 R)
• M40: 9,387,266 km (0.106 R)
• M41: 9,487,946 km (0.104 R)
• M42: 9,614,356 km (0.073 R)
• M43: 10,254,635 km (0.108 R)
• M44: 10,384,336 km (0.06 R)
• M45: 10,645,534 km (0.062 R)
• M46: 11,956,311 km (0.045 R)
• M47: 12,229,925 km (0.113 R)
• M48: 12,533,459 km (0.038 R)
• M49: 12,839,536 km (0.115 R)
• M50: 12,923,461 km (0.09 R)
• M51: 13,887,021 km (0.054 R)
• M52: 14,435,447 km (0.114 R)
• M53: 15,345,600 km (0.097 R)
• M54: 15,732,909 km (0.111 R)
• M55: 16,213,866 km (0.096 R)
• M56: 16,516,951 km (0.081 R)
• M57: 16,608,206 km (0.087 R)
• M58: 17,036,505 km (0.06 R)
• M59: 17,128,807 km (0.107 R)
• M60: 17,344,676 km (0.092 R)
• M61: 17,592,560 km (0.063 R)
• M62: 17,748,142 km (0.107 R)
• M63: 19,168,125 km (0.118 R)
• M64: 19,585,204 km (0.118 R)
• M65: 19,746,321 km (0.076 R)
• M66: 20,330,351 km (0.114 R)
• M67: 20,854,242 km (0.041 R)
• M68: 21,349,411 km (0.084 R)
• M69: 21,482,105 km (0.072 R)
• M70: 21,681,668 km (0.09 R)
• M71: 21,814,960 km (0.082 R)
• M72: 22,216,780 km (0.096 R)
• M73: 22,418,737 km (0.098 R)
• M74: 22,587,334 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 12

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.3 AU - 5.08 AU

Year: 3744 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 97,344,829 km

• M1: 159,771 km (0.105 R)
• M2: 381,774 km (0.079 R)
• M3: 737,518 km (0.074 R)
• M4: 1,197,980 km (0.091 R)
• M5: 1,543,850 km (0.076 R)
• M6: 1,655,899 km (0.064 R)
• M7: 1,739,225 km (0.102 R)
• M8: 1,975,889 km (0.105 R)
• M9: 2,053,380 km (0.082 R)
• M10: 2,315,775 km (0.03 R)
• M11: 2,421,391 km (0.116 R)
• M12: 2,625,443 km (0.087 R)
• M13: 2,785,512 km (0.086 R)
• M14: 2,885,593 km (0.066 R)
• M15: 3,154,271 km (0.106 R)
• M16: 3,245,526 km (0.102 R)
• M17: 3,471,269 km (0.039 R)
• M18: 3,552,201 km (0.113 R)
• M19: 3,647,495 km (0.115 R)
• M20: 3,980,500 km (0.069 R)
• M21: 4,065,322 km (0.114 R)
• M22: 4,150,743 km (0.111 R)
• M23: 4,469,236 km (0.101 R)
• M24: 4,601,780 km (0.116 R)
• M25: 4,720,860 km (0.107 R)
• M26: 5,130,010 km (0.101 R)
• M27: 5,300,103 km (0.056 R)
• M28: 5,393,602 km (0.102 R)
• M29: 5,566,686 km (0.114 R)
• M30: 5,709,552 km (0.095 R)
• M31: 5,837,608 km (0.032 R)
• M32: 5,934,248 km (0.115 R)
• M33: 6,031,487 km (0.081 R)
• M34: 6,376,011 km (0.025 R)
• M35: 6,726,967 km (0.096 R)
• M36: 6,964,529 km (0.063 R)
• M37: 7,050,099 km (0.107 R)
• M38: 7,378,317 km (0.109 R)
• M39: 7,535,394 km (0.08 R)
• M40: 7,764,578 km (0.082 R)
• M41: 8,211,577 km (0.071 R)
• M42: 8,374,489 km (0.096 R)
• M43: 8,740,555 km (0.116 R)
• M44: 9,280,753 km (0.108 R)
• M45: 9,678,683 km (0.119 R)
• M46: 9,755,128 km (0.09 R)
• M47: 10,276,476 km (0.096 R)
• M48: 10,354,417 km (0.115 R)
• M49: 10,569,987 km (0.114 R)
• M50: 10,688,169 km (0.07 R)
• M51: 10,965,674 km (0.093 R)
• M52: 11,145,341 km (0.104 R)
• M53: 11,568,403 km (0.098 R)
• M54: 12,037,692 km (0.104 R)
• M55: 12,264,482 km (0.082 R)
• M56: 12,743,046 km (0.11 R)
• M57: 12,826,970 km (0.064 R)
• M58: 12,931,988 km (0.057 R)
• M59: 13,355,200 km (0.102 R)
• M60: 13,890,761 km (0.111 R)
• M61: 14,564,549 km (0.114 R)
• M62: 14,718,187 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 5.6

Gravity: 24.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.76 AU - 17.7 AU

Year: 27235 Days

Day: 21.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,344,829 km

• M1: 72,705 km (0.076 R)
• M2: 283,787 km (0.094 R)
• M3: 648,656 km (0.113 R)
• M4: 757,115 km (0.102 R)
• M5: 1,248,245 km (0.096 R)
• M6: 1,384,079 km (0.084 R)
• M7: 2,987,769 km (0.108 R)
• M8: 3,216,205 km (0.082 R)
• M9: 4,135,184 km (0.101 R)
• M10: 4,596,993 km (0.096 R)
• M11: 4,967,547 km (0.12 R)
• M12: 5,793,626 km (0.055 R)
• M13: 6,309,440 km (0.111 R)
• M14: 7,755,453 km (0.1 R)
• M15: 8,838,841 km (0.1 R)
• M16: 9,364,976 km (0.115 R)
• M17: 10,309,836 km (0.109 R)
• M18: 10,447,317 km (0.074 R)
• M19: 10,585,396 km (0.101 R)
• M20: 11,284,766 km (0.104 R)
• M21: 12,875,141 km (0.107 R)
• M22: 14,075,215 km (0.052 R)
• M23: 14,765,759 km (0.083 R)
• M24: 15,467,373 km (0.087 R)
• M25: 15,782,725 km (0.093 R)
• M26: 16,741,348 km (0.088 R)
• M27: 16,821,981 km (0.113 R)
• M28: 18,131,262 km (0.12 R)
• M29: 18,380,342 km (0.079 R)
• M30: 18,882,094 km (0.113 R)
• M31: 19,813,340 km (0.115 R)
• M32: 21,369,457 km (0.112 R)
• M33: 21,544,786 km (0.116 R)
• M34: 23,233,746 km (0.103 R)
• M35: 23,685,382 km (0.082 R)
• M36: 25,334,699 km (0.04 R)
• M37: 25,799,499 km (0.081 R)
• M38: 26,454,738 km (0.054 R)
• M39: 27,400,346 km (0.104 R)
• M40: 28,068,899 km (0.111 R)
• M41: 28,549,706 km (0.12 R)
• M42: 28,839,478 km (0.072 R)
• M43: 29,324,623 km (0.09 R)
• M44: 29,519,549 km (0.065 R)
• M45: 31,292,135 km (0.076 R)
• M46: 32,896,422 km (0.051 R)
• M47: 34,836,258 km (0.056 R)
• M48: 35,352,819 km (0.103 R)
• M49: 36,289,003 km (0.032 R)
• M50: 37,867,410 km (0.098 R)
• M51: 38,611,659 km (0.088 R)
• M52: 38,932,098 km (0.071 R)
• M53: 39,360,696 km (0.102 R)
• M54: 39,683,229 km (0.049 R)
• M55: 41,636,528 km (0.112 R)
• M56: 42,404,564 km (0.102 R)
• M57: 42,514,668 km (0.074 R)
• M58: 43,620,944 km (0.093 R)
• M59: 45,974,866 km (0.106 R)
• M60: 46,541,244 km (0.071 R)
• M61: 48,599,711 km (0.118 R)
• M62: 52,095,962 km (0.102 R)
• M63: 53,398,062 km (0.116 R)
• M64: 54,710,784 km (0.117 R)
• M65: 54,830,612 km (0.049 R)
• M66: 55,070,716 km (0.112 R)
• M67: 55,672,249 km (0.072 R)
• M68: 56,155,002 km (0.115 R)
• M69: 58,344,815 km (0.114 R)
• M70: 58,589,707 km (0.029 R)
• M71: 61,058,820 km (0.03 R)
• M72: 61,307,601 km (0.085 R)
• M73: 63,058,345 km (0.113 R)
• M74: 65,460,587 km (0.118 R)
• M75: 66,225,332 km (0.051 R)
• M76: 68,150,208 km (0.079 R)
• M77: 68,537,516 km (0.111 R)
• M78: 69,703,333 km (0.052 R)
• M79: 71,661,120 km (0.09 R)
• M80: 72,580,997 km (0.061 R)
• M81: 73,372,520 km (0.098 R)
• M82: 76,165,213 km (0.103 R)
• M83: 76,835,262 km (0.061 R)
• M84: 76,969,451 km (0.089 R)
• M85: 81,716,939 km (0.066 R)
• M86: 84,610,611 km (0.051 R)
• M87: 85,165,619 km (0.114 R)
• M88: 85,443,572 km (0.107 R)
• M89: 88,380,028 km (0.119 R)
• M90: 89,648,768 km (0.091 R)
• M91: 90,072,878 km (0.111 R)
• M92: 90,639,555 km (0.093 R)
• M93: 96,226,138 km (0.079 R)
• M94: 96,660,420 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.8

Radius: 7.2

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.84 AU - 16.86 AU

Year: 28861 Days

Day: 20.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 149 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,344,829 km

• M1: 98,286 km (0.072 R)
• M2: 385,514 km (0.117 R)
• M3: 896,989 km (0.077 R)
• M4: 1,447,958 km (0.103 R)
• M5: 1,738,626 km (0.111 R)
• M6: 1,890,767 km (0.102 R)
• M7: 2,167,524 km (0.096 R)
• M8: 2,415,108 km (0.062 R)
• M9: 2,499,631 km (0.109 R)
• M10: 2,715,501 km (0.11 R)
• M11: 2,803,464 km (0.111 R)
• M12: 3,832,997 km (0.114 R)
• M13: 5,683,223 km (0.101 R)
• M14: 6,081,901 km (0.092 R)
• M15: 8,207,837 km (0.065 R)
• M16: 8,335,593 km (0.119 R)
• M17: 8,788,277 km (0.098 R)
• M18: 8,853,651 km (0.11 R)
• M19: 9,650,110 km (0.054 R)
• M20: 9,920,583 km (0.106 R)
• M21: 11,239,737 km (0.075 R)
• M22: 11,811,500 km (0.104 R)
• M23: 12,028,267 km (0.095 R)
• M24: 12,686,647 km (0.098 R)
• M25: 14,268,196 km (0.104 R)
• M26: 14,808,992 km (0.119 R)
• M27: 14,964,724 km (0.069 R)
• M28: 16,390,840 km (0.11 R)
• M29: 17,529,878 km (0.092 R)
• M30: 19,455,801 km (0.089 R)
• M31: 19,969,072 km (0.093 R)
• M32: 20,227,427 km (0.095 R)
• M33: 20,400,362 km (0.112 R)
• M34: 21,447,847 km (0.073 R)
• M35: 21,624,073 km (0.101 R)
• M36: 22,691,753 km (0.044 R)
• M37: 23,958,997 km (0.108 R)
• M38: 24,233,509 km (0.099 R)
• M39: 24,878,126 km (0.044 R)
• M40: 25,342,029 km (0.06 R)
• M41: 25,715,276 km (0.08 R)
• M42: 27,896,113 km (0.115 R)
• M43: 28,474,758 km (0.072 R)
• M44: 28,571,548 km (0.115 R)
• M45: 31,526,854 km (0.091 R)
• M46: 31,626,935 km (0.115 R)
• M47: 33,040,485 km (0.112 R)
• M48: 34,577,753 km (0.12 R)
• M49: 35,095,212 km (0.107 R)
• M50: 35,928,771 km (0.077 R)
• M51: 36,347,944 km (0.088 R)
• M52: 38,467,896 km (0.116 R)
• M53: 39,004,204 km (0.108 R)
• M54: 39,111,765 km (0.116 R)
• M55: 39,759,075 km (0.12 R)
• M56: 40,192,610 km (0.117 R)
• M57: 40,845,903 km (0.096 R)
• M58: 41,173,822 km (0.115 R)
• M59: 41,942,456 km (0.093 R)
• M60: 43,940,485 km (0.106 R)
• M61: 44,501,028 km (0.081 R)
• M62: 45,402,804 km (0.117 R)
• M63: 46,083,026 km (0.092 R)
• M64: 46,538,402 km (0.098 R)
• M65: 46,995,273 km (0.047 R)
• M66: 48,490,355 km (0.102 R)
• M67: 48,605,994 km (0.069 R)
• M68: 49,534,548 km (0.071 R)
• M69: 51,999,621 km (0.056 R)
• M70: 53,904,451 km (0.09 R)
• M71: 54,264,234 km (0.081 R)
• M72: 54,745,042 km (0.111 R)
• M73: 54,986,044 km (0.079 R)
• M74: 57,048,250 km (0.092 R)
• M75: 57,659,657 km (0.12 R)
• M76: 59,754,476 km (0.056 R)
• M77: 60,624,238 km (0.049 R)
• M78: 60,748,853 km (0.1 R)
• M79: 61,123,147 km (0.09 R)
• M80: 66,443,296 km (0.032 R)
• M81: 67,215,370 km (0.07 R)
• M82: 68,379,092 km (0.084 R)
• M83: 76,304,788 km (0.093 R)
• M84: 77,113,214 km (0.085 R)
• M85: 78,059,870 km (0.112 R)
• M86: 79,282,683 km (0.034 R)
• M87: 79,828,266 km (0.037 R)
• M88: 81,747,457 km (0.089 R)
• M89: 83,266,025 km (0.109 R)
• M90: 83,543,080 km (0.108 R)
• M91: 84,654,593 km (0.117 R)
• M92: 87,313,844 km (0.112 R)
• M93: 90,142,591 km (0.094 R)
• M94: 93,288,783 km (0.067 R)
• M95: 93,720,672 km (0.07 R)
• M96: 95,599,472 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit