🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.78 AU

Year: 198 Days

Day: 37.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.15 AU - 1.23 AU

Year: 458 Days

Day: 31.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,941,320 km

• M1: 180,265 km (0.094 R)
• M2: 380,577 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.05 AU - 1.59 AU

Year: 535 Days

Day: 42.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,941,320 km

• M1: 134,339 km (0.072 R)
• M2: 276,756 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.52 AU - 2.38 AU

Year: 962 Days

Day: 34.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,941,320 km

• M1: 1,731,745 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.59 AU - 2.49 AU

Year: 1029 Days

Day: 28.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,941,320 km

• M1: 1,271,582 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.58 AU - 2.9 AU

Year: 1601 Days

Day: 40.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 12.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.38 AU - 6.86 AU

Year: 6014 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,941,320 km

• M1: 315,951 km (0.072 R)
• M2: 452,085 km (0.032 R)
• M3: 591,061 km (0.081 R)
• M4: 709,543 km (0.055 R)
• M5: 918,082 km (0.051 R)
• M6: 1,162,675 km (0.058 R)
• M7: 1,412,952 km (0.065 R)
• M8: 1,544,897 km (0.098 R)
• M9: 1,698,534 km (0.068 R)
• M10: 2,077,017 km (0.096 R)
• M11: 2,344,498 km (0.082 R)
• M12: 2,808,251 km (0.119 R)
• M13: 3,019,035 km (0.067 R)
• M14: 3,367,149 km (0.074 R)
• M15: 3,960,604 km (0.119 R)
• M16: 4,078,487 km (0.091 R)
• M17: 4,221,652 km (0.111 R)
• M18: 4,342,228 km (0.107 R)
• M19: 4,463,851 km (0.106 R)
• M20: 4,886,315 km (0.113 R)
• M21: 6,120,647 km (0.106 R)
• M22: 6,257,380 km (0.064 R)
• M23: 6,340,107 km (0.057 R)
• M24: 6,422,985 km (0.092 R)
• M25: 6,702,134 km (0.099 R)
• M26: 7,071,192 km (0.071 R)
• M27: 7,651,781 km (0.108 R)
• M28: 7,918,215 km (0.099 R)
• M29: 8,460,059 km (0.038 R)
• M30: 8,858,887 km (0.084 R)
• M31: 9,295,413 km (0.094 R)
• M32: 9,548,084 km (0.068 R)
• M33: 9,835,013 km (0.112 R)
• M34: 10,027,844 km (0.034 R)
• M35: 10,254,485 km (0.105 R)
• M36: 10,450,010 km (0.103 R)
• M37: 10,646,880 km (0.044 R)
• M38: 11,480,290 km (0.041 R)
• M39: 11,751,511 km (0.099 R)
• M40: 12,196,714 km (0.119 R)
• M41: 12,300,236 km (0.088 R)
• M42: 13,888,068 km (0.112 R)
• M43: 14,358,703 km (0.102 R)
• M44: 14,504,561 km (0.103 R)
• M45: 15,390,180 km (0.111 R)
• M46: 15,577,028 km (0.105 R)
• M47: 15,990,367 km (0.074 R)
• M48: 16,217,456 km (0.059 R)
• M49: 16,598,333 km (0.099 R)
• M50: 17,446,552 km (0.066 R)
• M51: 18,984,718 km (0.032 R)
• M52: 19,305,605 km (0.107 R)
• M53: 19,386,089 km (0.081 R)
• M54: 20,401,858 km (0.077 R)
• M55: 20,689,386 km (0.066 R)
• M56: 21,226,891 km (0.091 R)
• M57: 21,351,506 km (0.027 R)
• M58: 21,852,808 km (0.118 R)
• M59: 22,104,881 km (0.118 R)
• M60: 22,231,291 km (0.102 R)
• M61: 23,122,894 km (0.096 R)
• M62: 23,336,969 km (0.08 R)
• M63: 24,329,850 km (0.073 R)
• M64: 24,809,610 km (0.078 R)
• M65: 25,424,757 km (0.077 R)
• M66: 25,734,275 km (0.065 R)
• M67: 25,911,548 km (0.118 R)
• M68: 26,401,631 km (0.108 R)
• M69: 26,490,941 km (0.118 R)
• M70: 26,939,585 km (0.071 R)
• M71: 27,119,700 km (0.073 R)
• M72: 27,571,785 km (0.067 R)
• M73: 27,662,441 km (0.06 R)
• M74: 28,026,413 km (0.071 R)
• M75: 28,163,295 km (0.039 R)
• M76: 28,254,550 km (0.096 R)
• M77: 29,173,679 km (0.09 R)
• M78: 29,266,131 km (0.087 R)
• M79: 29,636,984 km (0.085 R)
• M80: 30,476,976 km (0.097 R)
• M81: 31,846,694 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.5

Radius: 10.2

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.52 AU - 8.24 AU

Year: 6372 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 95.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,941,320 km

• M1: 142,567 km (0.113 R)
• M2: 540,946 km (0.057 R)
• M3: 650,751 km (0.105 R)
• M4: 851,960 km (0.072 R)
• M5: 1,043,146 km (0.045 R)
• M6: 1,381,836 km (0.071 R)
• M7: 1,537,567 km (0.087 R)
• M8: 1,699,282 km (0.095 R)
• M9: 1,810,134 km (0.112 R)
• M10: 2,078,662 km (0.116 R)
• M11: 2,360,206 km (0.115 R)
• M12: 2,463,727 km (0.1 R)
• M13: 2,893,223 km (0.082 R)
• M14: 3,276,792 km (0.11 R)
• M15: 3,797,243 km (0.072 R)
• M16: 5,101,287 km (0.088 R)
• M17: 5,236,075 km (0.118 R)
• M18: 5,317,456 km (0.086 R)
• M19: 5,426,812 km (0.077 R)
• M20: 5,731,244 km (0.098 R)
• M21: 6,212,650 km (0.045 R)
• M22: 6,327,840 km (0.084 R)
• M23: 6,443,779 km (0.105 R)
• M24: 6,884,644 km (0.08 R)
• M25: 7,033,793 km (0.104 R)
• M26: 7,487,822 km (0.065 R)
• M27: 8,045,224 km (0.101 R)
• M28: 8,170,886 km (0.065 R)
• M29: 8,360,576 km (0.114 R)
• M30: 8,776,757 km (0.074 R)
• M31: 8,841,384 km (0.088 R)
• M32: 9,463,412 km (0.036 R)
• M33: 9,629,465 km (0.117 R)
• M34: 9,863,436 km (0.072 R)
• M35: 10,167,270 km (0.09 R)
• M36: 10,474,095 km (0.048 R)
• M37: 11,767,219 km (0.071 R)
• M38: 11,838,577 km (0.08 R)
• M39: 12,053,549 km (0.048 R)
• M40: 12,305,921 km (0.08 R)
• M41: 12,523,586 km (0.108 R)
• M42: 13,184,360 km (0.058 R)
• M43: 13,295,511 km (0.092 R)
• M44: 13,444,361 km (0.101 R)
• M45: 14,234,537 km (0.107 R)
• M46: 14,539,567 km (0.106 R)
• M47: 15,389,582 km (0.052 R)
• M48: 15,584,957 km (0.074 R)
• M49: 15,741,885 km (0.082 R)
• M50: 16,017,893 km (0.112 R)
• M51: 16,097,030 km (0.078 R)
• M52: 16,255,604 km (0.091 R)
• M53: 18,075,911 km (0.062 R)
• M54: 18,158,339 km (0.114 R)
• M55: 18,655,303 km (0.114 R)
• M56: 18,863,693 km (0.084 R)
• M57: 19,240,829 km (0.086 R)
• M58: 20,644,805 km (0.112 R)
• M59: 20,730,974 km (0.075 R)
• M60: 21,293,911 km (0.027 R)
• M61: 21,424,509 km (0.065 R)
• M62: 21,861,784 km (0.08 R)
• M63: 22,434,744 km (0.063 R)
• M64: 22,700,729 km (0.101 R)
• M65: 23,505,416 km (0.08 R)
• M66: 25,142,465 km (0.067 R)
• M67: 25,234,468 km (0.095 R)
• M68: 25,511,224 km (0.079 R)
• M69: 25,696,277 km (0.109 R)
• M70: 25,881,778 km (0.116 R)
• M71: 26,300,802 km (0.079 R)
• M72: 27,098,457 km (0.049 R)
• M73: 28,333,687 km (0.097 R)
• M74: 28,669,385 km (0.105 R)
• M75: 28,861,768 km (0.11 R)
• M76: 29,102,919 km (0.061 R)
• M77: 30,122,878 km (0.038 R)
• M78: 31,303,055 km (0.051 R)
• M79: 31,898,754 km (0.094 R)
• M80: 32,147,984 km (0.065 R)
• M81: 32,397,962 km (0.056 R)
• M82: 33,404,307 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 11.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.75 AU - 10.85 AU

Year: 10014 Days

Day: 7.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,941,320 km

• M1: 189,092 km (0.116 R)
• M2: 582,534 km (0.047 R)
• M3: 658,380 km (0.104 R)
• M4: 765,642 km (0.103 R)
• M5: 999,613 km (0.036 R)
• M6: 1,190,799 km (0.056 R)
• M7: 1,722,021 km (0.112 R)
• M8: 1,817,315 km (0.099 R)
• M9: 2,053,829 km (0.061 R)
• M10: 2,155,257 km (0.097 R)
• M11: 2,405,983 km (0.09 R)
• M12: 2,688,573 km (0.091 R)
• M13: 3,120,911 km (0.072 R)
• M14: 3,649,141 km (0.094 R)
• M15: 3,974,516 km (0.072 R)
• M16: 4,153,585 km (0.109 R)
• M17: 4,231,226 km (0.032 R)
• M18: 5,061,644 km (0.114 R)
• M19: 5,256,121 km (0.102 R)
• M20: 5,340,195 km (0.042 R)
• M21: 5,825,491 km (0.115 R)
• M22: 5,970,900 km (0.094 R)
• M23: 6,088,185 km (0.085 R)
• M24: 6,777,232 km (0.11 R)
• M25: 6,961,088 km (0.106 R)
• M26: 7,115,623 km (0.114 R)
• M27: 7,396,568 km (0.12 R)
• M28: 8,098,780 km (0.087 R)
• M29: 8,326,617 km (0.064 R)
• M30: 8,556,699 km (0.105 R)
• M31: 8,755,664 km (0.116 R)
• M32: 9,293,469 km (0.091 R)
• M33: 10,436,695 km (0.061 R)
• M34: 10,863,349 km (0.065 R)
• M35: 11,844,262 km (0.097 R)
• M36: 12,029,015 km (0.038 R)
• M37: 12,252,066 km (0.079 R)
• M38: 12,438,913 km (0.074 R)
• M39: 13,234,176 km (0.074 R)
• M40: 13,464,407 km (0.108 R)
• M41: 13,851,117 km (0.095 R)
• M42: 14,163,178 km (0.099 R)
• M43: 14,635,608 km (0.049 R)
• M44: 15,153,217 km (0.086 R)
• M45: 16,002,035 km (0.083 R)
• M46: 16,535,202 km (0.061 R)
• M47: 16,617,780 km (0.105 R)
• M48: 16,824,824 km (0.089 R)
• M49: 16,949,439 km (0.087 R)
• M50: 17,914,943 km (0.099 R)
• M51: 18,042,251 km (0.101 R)
• M52: 18,254,979 km (0.111 R)
• M53: 18,468,605 km (0.039 R)
• M54: 18,984,718 km (0.05 R)
• M55: 19,987,024 km (0.099 R)
• M56: 20,251,363 km (0.11 R)
• M57: 20,828,063 km (0.087 R)
• M58: 21,051,263 km (0.118 R)
• M59: 21,861,485 km (0.091 R)
• M60: 22,957,738 km (0.099 R)
• M61: 23,419,846 km (0.03 R)
• M62: 23,558,972 km (0.061 R)
• M63: 23,791,597 km (0.111 R)
• M64: 23,884,946 km (0.086 R)
• M65: 25,489,084 km (0.065 R)
• M66: 26,642,334 km (0.116 R)
• M67: 28,651,433 km (0.059 R)
• M68: 29,348,709 km (0.089 R)
• M69: 29,599,136 km (0.1 R)
• M70: 29,900,426 km (0.081 R)
• M71: 30,658,288 km (0.091 R)
• M72: 31,065,195 km (0.046 R)
• M73: 32,347,847 km (0.086 R)
• M74: 32,658,412 km (0.079 R)
• M75: 33,021,785 km (0.054 R)
• M76: 33,177,965 km (0.099 R)
• M77: 34,014,965 km (0.108 R)
• M78: 34,120,133 km (0.102 R)
• M79: 34,594,508 km (0.113 R)
• M80: 35,124,234 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.4

Radius: 6.1

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 16.25 AU - 19.43 AU

Year: 26607 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,941,320 km

• M1: 119,080 km (0.095 R)
• M2: 213,476 km (0.109 R)
• M3: 338,540 km (0.076 R)
• M4: 399,726 km (0.112 R)
• M5: 846,874 km (0.076 R)
• M6: 992,133 km (0.104 R)
• M7: 1,052,421 km (0.043 R)
• M8: 1,306,588 km (0.114 R)
• M9: 1,614,759 km (0.059 R)
• M10: 2,216,741 km (0.116 R)
• M11: 2,541,518 km (0.095 R)
• M12: 2,709,666 km (0.09 R)
• M13: 4,033,159 km (0.077 R)
• M14: 6,642,594 km (0.104 R)
• M15: 7,345,854 km (0.069 R)
• M16: 7,585,510 km (0.099 R)
• M17: 8,319,736 km (0.069 R)
• M18: 8,948,945 km (0.112 R)
• M19: 9,398,486 km (0.109 R)
• M20: 10,053,276 km (0.114 R)
• M21: 10,722,727 km (0.106 R)
• M22: 10,994,546 km (0.1 R)
• M23: 11,131,278 km (0.116 R)
• M24: 11,893,629 km (0.064 R)
• M25: 12,458,511 km (0.038 R)
• M26: 13,249,584 km (0.074 R)
• M27: 13,395,143 km (0.069 R)
• M28: 14,503,663 km (0.054 R)
• M29: 14,955,299 km (0.113 R)
• M30: 16,027,018 km (0.099 R)
• M31: 16,182,151 km (0.115 R)
• M32: 18,162,677 km (0.065 R)
• M33: 18,243,460 km (0.105 R)
• M34: 19,718,346 km (0.071 R)
• M35: 20,218,451 km (0.1 R)
• M36: 22,867,979 km (0.101 R)
• M37: 23,130,075 km (0.074 R)
• M38: 24,188,629 km (0.093 R)
• M39: 24,723,741 km (0.107 R)
• M40: 25,896,588 km (0.063 R)
• M41: 25,987,544 km (0.088 R)
• M42: 26,627,374 km (0.092 R)
• M43: 26,719,227 km (0.12 R)
• M44: 28,671,629 km (0.114 R)
• M45: 28,954,219 km (0.109 R)
• M46: 30,669,508 km (0.12 R)
• M47: 32,123,899 km (0.105 R)
• M48: 32,221,736 km (0.11 R)
• M49: 32,908,689 km (0.097 R)
• M50: 33,204,743 km (0.087 R)
• M51: 34,797,961 km (0.117 R)
• M52: 35,401,738 km (0.082 R)
• M53: 36,926,439 km (0.099 R)
• M54: 37,336,637 km (0.115 R)
• M55: 37,439,410 km (0.105 R)
• M56: 37,851,552 km (0.054 R)
• M57: 39,305,793 km (0.102 R)
• M58: 40,144,888 km (0.08 R)
• M59: 40,250,205 km (0.098 R)
• M60: 40,672,370 km (0.102 R)
• M61: 45,302,125 km (0.087 R)
• M62: 45,411,780 km (0.11 R)
• M63: 45,961,253 km (0.066 R)
• M64: 47,846,037 km (0.063 R)
• M65: 48,293,185 km (0.067 R)
• M66: 49,529,910 km (0.1 R)
• M67: 49,642,857 km (0.1 R)
• M68: 53,186,681 km (0.104 R)
• M69: 53,765,924 km (0.116 R)
• M70: 55,750,638 km (0.081 R)
• M71: 55,868,222 km (0.09 R)
• M72: 56,811,138 km (0.099 R)
• M73: 57,878,219 km (0.104 R)
• M74: 58,354,539 km (0.109 R)
• M75: 59,311,217 km (0.064 R)
• M76: 61,240,132 km (0.094 R)
• M77: 62,090,447 km (0.1 R)
• M78: 62,578,136 km (0.04 R)
• M79: 63,557,254 km (0.113 R)
• M80: 64,171,802 km (0.087 R)
• M81: 65,902,948 km (0.116 R)
• M82: 67,900,230 km (0.074 R)
• M83: 68,402,579 km (0.068 R)
• M84: 69,158,497 km (0.102 R)
• M85: 69,917,258 km (0.109 R)
• M86: 76,215,478 km (0.057 R)
• M87: 77,260,868 km (0.118 R)
• M88: 78,969,724 km (0.092 R)
• M89: 80,027,381 km (0.116 R)
• M90: 85,657,198 km (0.086 R)
• M91: 90,859,763 km (0.08 R)
• M92: 91,967,984 km (0.073 R)
• M93: 92,801,992 km (0.047 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 16,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit