🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.49 AU - 0.57 AU

Year: 138 Days

Day: 41 Hours

Environment

Temp: 219 °C

Axial Tilt: 114.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,381,656 km

• M1: 59,690 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.49 AU - 0.77 AU

Year: 178 Days

Day: 47.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,381,656 km

• M1: 180,714 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.63 AU - 1.03 AU

Year: 270 Days

Day: 16.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,381,656 km

• M1: 177,872 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.68 AU - 1.12 AU

Year: 304 Days

Day: 23.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.07 AU - 1.31 AU

Year: 463 Days

Day: 23.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,381,656 km

• M1: 629,657 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.2

Radius: 8.4

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.56 AU - 8.22 AU

Year: 7900 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,381,656 km

• M1: 108,159 km (0.111 R)
• M2: 237,113 km (0.12 R)
• M3: 348,114 km (0.086 R)
• M4: 558,898 km (0.117 R)
• M5: 1,467,555 km (0.075 R)
• M6: 1,879,099 km (0.105 R)
• M7: 2,009,399 km (0.116 R)
• M8: 2,348,387 km (0.083 R)
• M9: 2,778,930 km (0.111 R)
• M10: 2,927,930 km (0.06 R)
• M11: 3,003,476 km (0.097 R)
• M12: 3,630,890 km (0.106 R)
• M13: 4,499,904 km (0.05 R)
• M14: 5,214,982 km (0.119 R)
• M15: 5,554,569 km (0.12 R)
• M16: 6,029,393 km (0.085 R)
• M17: 6,451,259 km (0.03 R)
• M18: 6,583,054 km (0.086 R)
• M19: 6,815,829 km (0.101 R)
• M20: 7,392,379 km (0.061 R)
• M21: 7,530,308 km (0.089 R)
• M22: 7,843,716 km (0.096 R)
• M23: 8,591,855 km (0.089 R)
• M24: 8,664,260 km (0.101 R)
• M25: 9,251,132 km (0.118 R)
• M26: 9,511,881 km (0.118 R)
• M27: 9,699,627 km (0.116 R)
• M28: 9,812,872 km (0.064 R)
• M29: 10,155,302 km (0.104 R)
• M30: 10,308,789 km (0.099 R)
• M31: 10,540,367 km (0.092 R)
• M32: 11,764,377 km (0.065 R)
• M33: 11,925,493 km (0.102 R)
• M34: 12,128,049 km (0.074 R)
• M35: 14,819,315 km (0.089 R)
• M36: 15,431,768 km (0.107 R)
• M37: 15,785,418 km (0.079 R)
• M38: 16,591,002 km (0.046 R)
• M39: 17,181,166 km (0.091 R)
• M40: 17,639,683 km (0.029 R)
• M41: 18,148,914 km (0.103 R)
• M42: 18,662,933 km (0.118 R)
• M43: 18,945,224 km (0.064 R)
• M44: 19,229,011 km (0.1 R)
• M45: 19,371,428 km (0.111 R)
• M46: 20,040,729 km (0.098 R)
• M47: 21,845,777 km (0.093 R)
• M48: 22,342,592 km (0.079 R)
• M49: 22,642,386 km (0.104 R)
• M50: 23,094,620 km (0.097 R)
• M51: 23,600,710 km (0.12 R)
• M52: 24,315,189 km (0.094 R)
• M53: 24,520,737 km (0.095 R)
• M54: 24,726,733 km (0.108 R)
• M55: 25,296,402 km (0.077 R)
• M56: 25,608,911 km (0.062 R)
• M57: 26,027,486 km (0.081 R)
• M58: 26,924,625 km (0.045 R)
• M59: 27,297,123 km (0.104 R)
• M60: 27,510,600 km (0.093 R)
• M61: 27,671,118 km (0.073 R)
• M62: 28,316,334 km (0.065 R)
• M63: 28,532,503 km (0.103 R)
• M64: 28,803,574 km (0.087 R)
• M65: 29,075,393 km (0.065 R)
• M66: 29,731,380 km (0.077 R)
• M67: 29,841,185 km (0.076 R)
• M68: 31,336,565 km (0.056 R)
• M69: 32,347,099 km (0.048 R)
• M70: 32,403,497 km (0.077 R)
• M71: 33,026,572 km (0.051 R)
• M72: 33,596,540 km (0.101 R)
• M73: 33,825,425 km (0.078 R)
• M74: 34,054,758 km (0.084 R)
• M75: 34,630,561 km (0.053 R)
• M76: 35,325,742 km (0.103 R)
• M77: 35,500,173 km (0.118 R)
• M78: 35,733,396 km (0.068 R)
• M79: 36,201,039 km (0.107 R)
• M80: 36,553,193 km (0.102 R)
• M81: 37,142,758 km (0.119 R)
• M82: 37,438,662 km (0.11 R)
• M83: 37,675,925 km (0.082 R)
• M84: 37,854,245 km (0.088 R)
• M85: 38,271,324 km (0.103 R)
• M86: 38,929,854 km (0.066 R)
• M87: 39,049,981 km (0.064 R)
• M88: 39,350,972 km (0.102 R)
• M89: 39,773,436 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.8

Radius: 9

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.65 AU - 9.19 AU

Year: 9496 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,381,656 km

• M1: 124,615 km (0.1 R)
• M2: 371,152 km (0.095 R)
• M3: 511,176 km (0.098 R)
• M4: 653,144 km (0.094 R)
• M5: 919,877 km (0.033 R)
• M6: 1,305,092 km (0.083 R)
• M7: 1,392,457 km (0.112 R)
• M8: 1,573,022 km (0.062 R)
• M9: 1,666,221 km (0.068 R)
• M10: 1,982,321 km (0.11 R)
• M11: 2,290,792 km (0.101 R)
• M12: 2,505,016 km (0.097 R)
• M13: 2,725,823 km (0.093 R)
• M14: 3,425,941 km (0.088 R)
• M15: 3,702,547 km (0.108 R)
• M16: 3,827,761 km (0.11 R)
• M17: 4,244,540 km (0.112 R)
• M18: 4,675,831 km (0.063 R)
• M19: 4,845,475 km (0.101 R)
• M20: 5,017,213 km (0.109 R)
• M21: 5,156,040 km (0.085 R)
• M22: 5,437,583 km (0.03 R)
• M23: 6,015,630 km (0.063 R)
• M24: 6,126,182 km (0.089 R)
• M25: 7,034,989 km (0.079 R)
• M26: 7,229,616 km (0.104 R)
• M27: 7,944,993 km (0.11 R)
• M28: 8,229,379 km (0.119 R)
• M29: 8,933,835 km (0.076 R)
• M30: 9,272,076 km (0.076 R)
• M31: 9,700,674 km (0.044 R)
• M32: 10,135,854 km (0.098 R)
• M33: 10,532,887 km (0.112 R)
• M34: 11,525,020 km (0.038 R)
• M35: 11,662,650 km (0.119 R)
• M36: 13,694,039 km (0.102 R)
• M37: 15,024,713 km (0.114 R)
• M38: 15,124,794 km (0.092 R)
• M39: 15,578,524 km (0.101 R)
• M40: 16,758,103 km (0.078 R)
• M41: 17,860,041 km (0.054 R)
• M42: 18,232,540 km (0.083 R)
• M43: 18,553,876 km (0.101 R)
• M44: 19,093,625 km (0.119 R)
• M45: 19,310,991 km (0.094 R)
• M46: 20,409,937 km (0.092 R)
• M47: 21,360,033 km (0.037 R)
• M48: 22,153,201 km (0.039 R)
• M49: 22,324,490 km (0.054 R)
• M50: 22,496,079 km (0.094 R)
• M51: 22,956,092 km (0.037 R)
• M52: 23,303,010 km (0.108 R)
• M53: 24,767,573 km (0.087 R)
• M54: 25,242,397 km (0.096 R)
• M55: 26,442,770 km (0.103 R)
• M56: 26,503,357 km (0.032 R)
• M57: 27,784,663 km (0.072 R)
• M58: 30,027,733 km (0.113 R)
• M59: 30,153,994 km (0.039 R)
• M60: 30,533,973 km (0.038 R)
• M61: 31,043,204 km (0.118 R)
• M62: 31,170,811 km (0.034 R)
• M63: 32,782,129 km (0.065 R)
• M64: 32,847,204 km (0.091 R)
• M65: 32,977,355 km (0.068 R)
• M66: 33,696,322 km (0.115 R)
• M67: 34,222,458 km (0.064 R)
• M68: 34,950,251 km (0.103 R)
• M69: 35,416,099 km (0.041 R)
• M70: 36,488,566 km (0.115 R)
• M71: 37,503,737 km (0.095 R)
• M72: 38,117,238 km (0.098 R)
• M73: 41,374,732 km (0.101 R)
• M74: 42,149,948 km (0.115 R)
• M75: 42,220,708 km (0.098 R)
• M76: 43,428,860 km (0.11 R)
• M77: 43,500,218 km (0.102 R)
• M78: 43,571,726 km (0.09 R)
• M79: 43,929,564 km (0.116 R)
• M80: 46,316,099 km (0.085 R)
• M81: 46,389,103 km (0.112 R)
• M82: 46,462,107 km (0.105 R)
• M83: 46,754,421 km (0.056 R)
• M84: 48,077,913 km (0.086 R)
• M85: 48,225,866 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 10.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.12 AU - 12.74 AU

Year: 12007 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 89,381,656 km

• M1: 713,582 km (0.113 R)
• M2: 990,936 km (0.08 R)
• M3: 1,142,479 km (0.112 R)
• M4: 2,207,466 km (0.098 R)
• M5: 2,924,339 km (0.095 R)
• M6: 3,525,872 km (0.105 R)
• M7: 5,309,677 km (0.088 R)
• M8: 6,040,463 km (0.119 R)
• M9: 6,291,189 km (0.118 R)
• M10: 7,361,262 km (0.081 R)
• M11: 7,696,511 km (0.061 R)
• M12: 7,764,279 km (0.067 R)
• M13: 7,900,264 km (0.079 R)
• M14: 8,036,996 km (0.089 R)
• M15: 8,278,148 km (0.075 R)
• M16: 8,556,849 km (0.1 R)
• M17: 8,732,477 km (0.091 R)
• M18: 10,667,525 km (0.074 R)
• M19: 11,123,649 km (0.101 R)
• M20: 11,741,488 km (0.117 R)
• M21: 12,529,570 km (0.083 R)
• M22: 12,609,305 km (0.091 R)
• M23: 13,825,835 km (0.086 R)
• M24: 14,281,211 km (0.094 R)
• M25: 14,783,710 km (0.099 R)
• M26: 15,377,315 km (0.12 R)
• M27: 15,762,978 km (0.084 R)
• M28: 16,065,166 km (0.114 R)
• M29: 16,325,616 km (0.117 R)
• M30: 16,939,116 km (0.106 R)
• M31: 17,381,777 km (0.047 R)
• M32: 19,098,861 km (0.106 R)
• M33: 20,164,297 km (0.116 R)
• M34: 20,445,391 km (0.116 R)
• M35: 20,869,501 km (0.118 R)
• M36: 21,391,748 km (0.1 R)
• M37: 21,582,784 km (0.109 R)
• M38: 21,870,311 km (0.092 R)
• M39: 22,740,522 km (0.116 R)
• M40: 22,984,366 km (0.074 R)
• M41: 23,671,469 km (0.12 R)
• M42: 23,819,571 km (0.116 R)
• M43: 24,265,822 km (0.086 R)
• M44: 25,015,606 km (0.077 R)
• M45: 25,823,884 km (0.038 R)
• M46: 25,976,324 km (0.114 R)
• M47: 26,231,239 km (0.082 R)
• M48: 26,486,901 km (0.092 R)
• M49: 26,743,312 km (0.039 R)
• M50: 26,897,697 km (0.08 R)
• M51: 27,673,512 km (0.088 R)
• M52: 29,035,750 km (0.036 R)
• M53: 29,141,516 km (0.112 R)
• M54: 29,991,680 km (0.057 R)
• M55: 30,259,012 km (0.075 R)
• M56: 30,957,933 km (0.119 R)
• M57: 31,988,812 km (0.057 R)
• M58: 33,805,977 km (0.085 R)
• M59: 34,867,374 km (0.086 R)
• M60: 37,022,780 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.7

Radius: 4.9

Gravity: 20.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.88 AU - 20.32 AU

Year: 29754 Days

Day: 15 Hours

Environment

Temp: -195 °C

Axial Tilt: 107.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,381,656 km

• M1: 102,475 km (0.099 R)
• M2: 258,954 km (0.118 R)
• M3: 457,171 km (0.083 R)
• M4: 1,308,533 km (0.051 R)
• M5: 2,196,845 km (0.106 R)
• M6: 3,056,733 km (0.116 R)
• M7: 3,319,577 km (0.105 R)
• M8: 3,589,900 km (0.082 R)
• M9: 4,008,325 km (0.119 R)
• M10: 4,055,897 km (0.068 R)
• M11: 4,442,309 km (0.087 R)
• M12: 5,095,154 km (0.088 R)
• M13: 5,564,442 km (0.066 R)
• M14: 6,712,307 km (0.055 R)
• M15: 7,053,390 km (0.101 R)
• M16: 7,341,964 km (0.057 R)
• M17: 7,575,487 km (0.054 R)
• M18: 7,693,220 km (0.065 R)
• M19: 8,290,864 km (0.103 R)
• M20: 8,841,533 km (0.102 R)
• M21: 8,965,400 km (0.072 R)
• M22: 9,090,015 km (0.108 R)
• M23: 10,236,384 km (0.059 R)
• M24: 10,826,548 km (0.073 R)
• M25: 11,025,662 km (0.107 R)
• M26: 11,902,605 km (0.075 R)
• M27: 12,731,826 km (0.102 R)
• M28: 12,942,011 km (0.076 R)
• M29: 14,372,466 km (0.117 R)
• M30: 16,381,565 km (0.104 R)
• M31: 16,686,595 km (0.101 R)
• M32: 16,993,570 km (0.096 R)
• M33: 18,318,708 km (0.076 R)
• M34: 19,113,522 km (0.107 R)
• M35: 20,901,515 km (0.118 R)
• M36: 22,235,180 km (0.077 R)
• M37: 22,657,495 km (0.107 R)
• M38: 26,308,282 km (0.092 R)
• M39: 27,474,696 km (0.079 R)
• M40: 28,200,844 km (0.085 R)
• M41: 28,474,908 km (0.068 R)
• M42: 28,933,425 km (0.047 R)
• M43: 29,579,389 km (0.03 R)
• M44: 30,136,940 km (0.113 R)
• M45: 30,323,638 km (0.08 R)
• M46: 31,262,365 km (0.05 R)
• M47: 31,735,393 km (0.109 R)
• M48: 32,401,552 km (0.064 R)
• M49: 33,941,363 km (0.111 R)
• M50: 34,330,019 km (0.101 R)
• M51: 34,427,407 km (0.06 R)
• M52: 35,406,525 km (0.097 R)
• M53: 36,097,368 km (0.105 R)
• M54: 36,792,549 km (0.077 R)
• M55: 37,091,894 km (0.106 R)
• M56: 37,391,988 km (0.114 R)
• M57: 38,196,226 km (0.094 R)
• M58: 38,499,311 km (0.051 R)
• M59: 39,209,452 km (0.107 R)
• M60: 40,642,899 km (0.115 R)
• M61: 43,455,489 km (0.025 R)
• M62: 44,406,782 km (0.114 R)
• M63: 45,044,966 km (0.088 R)
• M64: 46,007,628 km (0.116 R)
• M65: 46,222,600 km (0.068 R)
• M66: 48,171,412 km (0.102 R)
• M67: 48,280,469 km (0.104 R)
• M68: 49,375,525 km (0.099 R)
• M69: 54,971,982 km (0.105 R)
• M70: 55,085,975 km (0.078 R)
• M71: 55,428,255 km (0.119 R)
• M72: 58,541,237 km (0.1 R)
• M73: 59,591,414 km (0.078 R)
• M74: 60,412,407 km (0.042 R)
• M75: 63,375,343 km (0.07 R)
• M76: 64,333,517 km (0.07 R)
• M77: 65,537,780 km (0.116 R)
• M78: 65,658,655 km (0.115 R)
• M79: 66,385,252 km (0.094 R)
• M80: 68,213,487 km (0.119 R)
• M81: 68,949,359 km (0.1 R)
• M82: 70,924,650 km (0.104 R)
• M83: 71,048,666 km (0.072 R)
• M84: 74,299,727 km (0.11 R)
• M85: 74,804,171 km (0.112 R)
• M86: 77,088,232 km (0.049 R)
• M87: 80,427,555 km (0.086 R)
• M88: 81,075,164 km (0.104 R)
• M89: 83,159,063 km (0.107 R)
• M90: 83,945,200 km (0.077 R)
• M91: 84,076,397 km (0.109 R)
• M92: 84,733,580 km (0.078 R)
• M93: 86,848,146 km (0.05 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 12,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit