🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 19.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.44 AU - 0.64 AU

Year: 146 Days

Day: 31.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,678,981 km

• M1: 204,949 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.31 AU

Year: 435 Days

Day: 24 Hours

Environment

Temp: 10 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.35 AU - 3.47 AU

Year: 1822 Days

Day: 23.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.63 AU - 4.85 AU

Year: 3205 Days

Day: 34.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 9.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.3 AU - 6.5 AU

Year: 5944 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,678,981 km

• M1: 126,859 km (0.108 R)
• M2: 189,541 km (0.081 R)
• M3: 257,308 km (0.059 R)
• M4: 504,743 km (0.032 R)
• M5: 593,006 km (0.094 R)
• M6: 786,586 km (0.08 R)
• M7: 878,140 km (0.108 R)
• M8: 1,130,661 km (0.066 R)
• M9: 1,265,748 km (0.094 R)
• M10: 1,930,261 km (0.08 R)
• M11: 2,336,719 km (0.047 R)
• M12: 2,550,045 km (0.053 R)
• M13: 2,975,053 km (0.111 R)
• M14: 3,079,622 km (0.054 R)
• M15: 3,532,006 km (0.117 R)
• M16: 3,936,369 km (0.104 R)
• M17: 4,097,785 km (0.077 R)
• M18: 4,570,813 km (0.113 R)
• M19: 4,986,546 km (0.045 R)
• M20: 5,312,669 km (0.092 R)
• M21: 5,517,020 km (0.091 R)
• M22: 5,749,794 km (0.106 R)
• M23: 6,118,553 km (0.109 R)
• M24: 7,525,670 km (0.107 R)
• M25: 9,089,267 km (0.035 R)
• M26: 10,017,522 km (0.083 R)
• M27: 10,112,068 km (0.071 R)
• M28: 10,461,080 km (0.118 R)
• M29: 10,556,972 km (0.091 R)
• M30: 10,878,608 km (0.054 R)
• M31: 11,203,684 km (0.099 R)
• M32: 11,400,106 km (0.034 R)
• M33: 11,697,058 km (0.112 R)
• M34: 11,863,111 km (0.1 R)
• M35: 12,063,423 km (0.118 R)
• M36: 12,501,296 km (0.065 R)
• M37: 13,081,885 km (0.097 R)
• M38: 13,776,019 km (0.097 R)
• M39: 14,057,114 km (0.078 R)
• M40: 15,819,526 km (0.072 R)
• M41: 16,040,033 km (0.105 R)
• M42: 16,113,785 km (0.089 R)
• M43: 16,187,686 km (0.096 R)
• M44: 16,261,737 km (0.117 R)
• M45: 16,335,788 km (0.098 R)
• M46: 17,764,747 km (0.1 R)
• M47: 18,109,121 km (0.112 R)
• M48: 18,378,398 km (0.082 R)
• M49: 18,610,424 km (0.117 R)
• M50: 19,116,214 km (0.04 R)
• M51: 19,626,493 km (0.084 R)
• M52: 19,942,743 km (0.068 R)
• M53: 20,022,179 km (0.076 R)
• M54: 20,220,995 km (0.096 R)
• M55: 20,460,351 km (0.108 R)
• M56: 20,740,847 km (0.095 R)
• M57: 21,386,960 km (0.032 R)
• M58: 21,590,114 km (0.076 R)
• M59: 21,753,176 km (0.113 R)
• M60: 21,916,686 km (0.1 R)
• M61: 22,121,486 km (0.103 R)
• M62: 22,409,462 km (0.065 R)
• M63: 22,533,179 km (0.094 R)
• M64: 22,657,196 km (0.119 R)
• M65: 23,364,345 km (0.064 R)
• M66: 26,307,534 km (0.105 R)
• M67: 26,481,665 km (0.115 R)
• M68: 26,699,929 km (0.031 R)
• M69: 27,006,604 km (0.093 R)
• M70: 27,138,251 km (0.107 R)
• M71: 27,226,214 km (0.088 R)
• M72: 27,314,327 km (0.062 R)
• M73: 27,446,572 km (0.097 R)
• M74: 27,711,659 km (0.106 R)
• M75: 28,066,505 km (0.106 R)
• M76: 28,378,267 km (0.088 R)
• M77: 28,780,835 km (0.099 R)
• M78: 29,185,198 km (0.1 R)
• M79: 29,455,821 km (0.072 R)
• M80: 29,954,131 km (0.089 R)
• M81: 30,318,252 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.6

Radius: 3.9

Gravity: 46.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.55 AU - 15.57 AU

Year: 16340 Days

Day: 22.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 165.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,678,981 km

• M1: 115,490 km (0.054 R)
• M2: 197,170 km (0.079 R)
• M3: 267,331 km (0.09 R)
• M4: 545,135 km (0.091 R)
• M5: 688,449 km (0.068 R)
• M6: 866,620 km (0.099 R)
• M7: 1,033,871 km (0.104 R)
• M8: 1,425,518 km (0.07 R)
• M9: 1,508,994 km (0.094 R)
• M10: 1,768,995 km (0.052 R)
• M11: 1,888,972 km (0.057 R)
• M12: 2,137,006 km (0.039 R)
• M13: 2,766,214 km (0.075 R)
• M14: 3,011,555 km (0.101 R)
• M15: 3,337,229 km (0.076 R)
• M16: 3,598,278 km (0.099 R)
• M17: 3,943,549 km (0.05 R)
• M18: 4,100,328 km (0.09 R)
• M19: 4,998,813 km (0.106 R)
• M20: 5,340,195 km (0.094 R)
• M21: 5,645,076 km (0.115 R)
• M22: 6,000,371 km (0.026 R)
• M23: 6,180,636 km (0.102 R)
• M24: 6,225,964 km (0.075 R)
• M25: 7,735,108 km (0.045 R)
• M26: 7,833,094 km (0.065 R)
• M27: 8,030,115 km (0.026 R)
• M28: 9,142,973 km (0.088 R)
• M29: 9,402,525 km (0.093 R)
• M30: 9,664,471 km (0.073 R)
• M31: 9,875,853 km (0.118 R)
• M32: 10,410,815 km (0.112 R)
• M33: 12,931,988 km (0.1 R)
• M34: 13,164,912 km (0.107 R)
• M35: 13,457,824 km (0.08 R)
• M36: 14,893,814 km (0.098 R)
• M37: 16,314,994 km (0.034 R)
• M38: 17,714,183 km (0.079 R)
• M39: 18,037,614 km (0.061 R)
• M40: 19,019,275 km (0.071 R)
• M41: 20,965,842 km (0.06 R)
• M42: 21,307,823 km (0.099 R)
• M43: 21,651,599 km (0.114 R)
• M44: 22,275,123 km (0.094 R)
• M45: 24,539,137 km (0.098 R)
• M46: 26,211,043 km (0.098 R)
• M47: 26,875,257 km (0.1 R)
• M48: 27,769,554 km (0.101 R)
• M49: 30,124,224 km (0.073 R)
• M50: 30,201,267 km (0.081 R)
• M51: 31,130,569 km (0.118 R)
• M52: 32,384,199 km (0.025 R)
• M53: 34,698,029 km (0.096 R)
• M54: 34,859,595 km (0.065 R)
• M55: 36,160,947 km (0.04 R)
• M56: 36,488,716 km (0.088 R)
• M57: 37,395,129 km (0.057 R)
• M58: 37,643,761 km (0.116 R)
• M59: 37,892,841 km (0.063 R)
• M60: 38,643,224 km (0.088 R)
• M61: 42,295,956 km (0.114 R)
• M62: 42,382,124 km (0.064 R)
• M63: 42,641,227 km (0.064 R)
• M64: 43,074,313 km (0.073 R)
• M65: 43,247,847 km (0.093 R)
• M66: 45,084,759 km (0.059 R)
• M67: 45,260,985 km (0.097 R)
• M68: 45,349,248 km (0.094 R)
• M69: 45,968,434 km (0.106 R)
• M70: 46,501,301 km (0.046 R)
• M71: 50,014,757 km (0.075 R)
• M72: 50,106,012 km (0.091 R)
• M73: 50,471,330 km (0.099 R)
• M74: 53,519,386 km (0.102 R)
• M75: 55,962,469 km (0.055 R)
• M76: 56,057,165 km (0.098 R)
• M77: 57,292,843 km (0.114 R)
• M78: 57,388,286 km (0.118 R)
• M79: 59,018,754 km (0.058 R)
• M80: 59,115,244 km (0.067 R)
• M81: 59,597,847 km (0.099 R)
• M82: 60,664,480 km (0.076 R)
• M83: 61,541,722 km (0.083 R)
• M84: 61,835,083 km (0.052 R)
• M85: 62,619,724 km (0.062 R)
• M86: 62,718,010 km (0.115 R)
• M87: 63,506,241 km (0.115 R)
• M88: 64,198,729 km (0.111 R)
• M89: 64,496,280 km (0.113 R)
• M90: 64,893,612 km (0.073 R)
• M91: 65,291,841 km (0.112 R)
• M92: 65,990,762 km (0.066 R)
• M93: 66,892,837 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 5

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.94 AU - 14.12 AU

Year: 17266 Days

Day: 22.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,678,981 km

• M1: 118,631 km (0.037 R)
• M2: 190,438 km (0.083 R)
• M3: 279,449 km (0.108 R)
• M4: 316,549 km (0.037 R)
• M5: 424,858 km (0.096 R)
• M6: 560,992 km (0.114 R)
• M7: 609,611 km (0.032 R)
• M8: 728,392 km (0.104 R)
• M9: 818,001 km (0.082 R)
• M10: 854,952 km (0.109 R)
• M11: 1,297,014 km (0.083 R)
• M12: 1,824,047 km (0.119 R)
• M13: 1,996,533 km (0.088 R)
• M14: 2,199,986 km (0.086 R)
• M15: 2,793,441 km (0.12 R)
• M16: 3,313,892 km (0.085 R)
• M17: 4,639,778 km (0.06 R)
• M18: 5,079,895 km (0.093 R)
• M19: 5,675,294 km (0.114 R)
• M20: 6,403,836 km (0.112 R)
• M21: 6,779,028 km (0.05 R)
• M22: 7,906,846 km (0.101 R)
• M23: 8,390,346 km (0.095 R)
• M24: 8,841,833 km (0.03 R)
• M25: 8,883,271 km (0.042 R)
• M26: 9,091,511 km (0.095 R)
• M27: 9,175,286 km (0.045 R)
• M28: 9,725,806 km (0.08 R)
• M29: 10,374,164 km (0.063 R)
• M30: 10,461,678 km (0.091 R)
• M31: 10,593,474 km (0.112 R)
• M32: 10,681,587 km (0.082 R)
• M33: 10,814,280 km (0.082 R)
• M34: 11,440,497 km (0.1 R)
• M35: 11,530,854 km (0.113 R)
• M36: 11,986,529 km (0.1 R)
• M37: 12,401,663 km (0.117 R)
• M38: 12,821,585 km (0.109 R)
• M39: 13,245,994 km (0.05 R)
• M40: 13,388,561 km (0.096 R)
• M41: 13,915,594 km (0.1 R)
• M42: 14,060,405 km (0.115 R)
• M43: 15,138,108 km (0.104 R)
• M44: 15,686,982 km (0.046 R)
• M45: 16,343,867 km (0.079 R)
• M46: 17,372,053 km (0.098 R)
• M47: 17,423,963 km (0.091 R)
• M48: 17,580,143 km (0.094 R)
• M49: 18,421,033 km (0.057 R)
• M50: 19,706,528 km (0.092 R)
• M51: 20,524,529 km (0.032 R)
• M52: 20,965,394 km (0.112 R)
• M53: 21,076,096 km (0.071 R)
• M54: 21,242,449 km (0.12 R)
• M55: 21,353,750 km (0.116 R)
• M56: 21,632,450 km (0.059 R)
• M57: 23,675,209 km (0.068 R)
• M58: 23,848,145 km (0.114 R)
• M59: 24,894,881 km (0.059 R)
• M60: 25,423,859 km (0.1 R)
• M61: 26,792,530 km (0.1 R)
• M62: 27,032,934 km (0.093 R)
• M63: 27,880,106 km (0.12 R)
• M64: 27,940,993 km (0.1 R)
• M65: 28,062,765 km (0.106 R)
• M66: 28,184,837 km (0.039 R)
• M67: 28,674,621 km (0.098 R)
• M68: 29,476,465 km (0.112 R)
• M69: 30,098,344 km (0.097 R)
• M70: 30,160,726 km (0.097 R)
• M71: 30,724,560 km (0.12 R)
• M72: 30,913,203 km (0.057 R)
• M73: 30,976,184 km (0.099 R)
• M74: 31,608,385 km (0.063 R)
• M75: 31,671,814 km (0.114 R)
• M76: 32,436,558 km (0.096 R)
• M77: 33,271,913 km (0.108 R)
• M78: 33,854,297 km (0.108 R)
• M79: 34,440,123 km (0.079 R)
• M80: 35,094,912 km (0.113 R)
• M81: 35,819,864 km (0.119 R)
• M82: 36,950,076 km (0.069 R)
• M83: 37,217,706 km (0.047 R)
• M84: 37,486,085 km (0.076 R)
• M85: 37,822,231 km (0.104 R)
• M86: 38,024,488 km (0.081 R)
• M87: 39,655,254 km (0.118 R)
• M88: 41,586,413 km (0.112 R)
• M89: 42,213,527 km (0.088 R)
• M90: 45,467,730 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.3

Radius: 3.5

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.56 AU - 23.66 AU

Year: 30666 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,678,981 km

• M1: 122,969 km (0.079 R)
• M2: 268,379 km (0.111 R)
• M3: 308,471 km (0.114 R)
• M4: 555,457 km (0.086 R)
• M5: 643,121 km (0.059 R)
• M6: 735,423 km (0.071 R)
• M7: 1,015,620 km (0.059 R)
• M8: 1,234,482 km (0.054 R)
• M9: 1,443,619 km (0.09 R)
• M10: 1,589,328 km (0.036 R)
• M11: 1,816,567 km (0.101 R)
• M12: 2,027,051 km (0.094 R)
• M13: 2,763,372 km (0.096 R)
• M14: 2,943,936 km (0.078 R)
• M15: 3,284,870 km (0.11 R)
• M16: 3,703,894 km (0.091 R)
• M17: 3,869,499 km (0.105 R)
• M18: 4,591,159 km (0.03 R)
• M19: 5,021,851 km (0.085 R)
• M20: 5,058,353 km (0.117 R)
• M21: 5,767,896 km (0.066 R)
• M22: 6,192,753 km (0.087 R)
• M23: 6,428,669 km (0.095 R)
• M24: 6,547,899 km (0.081 R)
• M25: 6,828,544 km (0.095 R)
• M26: 7,031,549 km (0.112 R)
• M27: 8,247,031 km (0.09 R)
• M28: 8,506,584 km (0.095 R)
• M29: 8,593,650 km (0.111 R)
• M30: 9,752,584 km (0.116 R)
• M31: 9,889,466 km (0.065 R)
• M32: 10,118,950 km (0.108 R)
• M33: 10,817,871 km (0.06 R)
• M34: 12,065,966 km (0.049 R)
• M35: 12,114,884 km (0.08 R)
• M36: 13,257,662 km (0.088 R)
• M37: 13,308,227 km (0.085 R)
• M38: 13,409,355 km (0.106 R)
• M39: 14,330,878 km (0.117 R)
• M40: 14,904,137 km (0.05 R)
• M41: 16,450,829 km (0.067 R)
• M42: 16,995,814 km (0.118 R)
• M43: 17,325,677 km (0.101 R)
• M44: 17,491,432 km (0.038 R)
• M45: 17,546,783 km (0.118 R)
• M46: 18,384,232 km (0.104 R)
• M47: 20,213,664 km (0.039 R)
• M48: 20,855,738 km (0.054 R)
• M49: 21,090,906 km (0.089 R)
• M50: 21,563,935 km (0.089 R)
• M51: 22,761,615 km (0.04 R)
• M52: 24,042,173 km (0.065 R)
• M53: 24,784,328 km (0.073 R)
• M54: 25,596,794 km (0.092 R)
• M55: 26,608,824 km (0.112 R)
• M56: 26,672,403 km (0.099 R)
• M57: 27,956,700 km (0.118 R)
• M58: 28,280,879 km (0.103 R)
• M59: 28,671,479 km (0.115 R)
• M60: 29,590,010 km (0.074 R)
• M61: 29,854,200 km (0.105 R)
• M62: 30,052,866 km (0.068 R)
• M63: 30,318,402 km (0.092 R)
• M64: 32,470,816 km (0.027 R)
• M65: 34,602,436 km (0.031 R)
• M66: 35,159,838 km (0.105 R)
• M67: 35,509,747 km (0.027 R)
• M68: 35,650,070 km (0.113 R)
• M69: 37,990,978 km (0.051 R)
• M70: 40,381,103 km (0.093 R)
• M71: 41,188,632 km (0.118 R)
• M72: 41,927,346 km (0.073 R)
• M73: 42,223,999 km (0.066 R)
• M74: 42,298,200 km (0.051 R)
• M75: 43,868,229 km (0.094 R)
• M76: 44,094,122 km (0.084 R)
• M77: 44,546,955 km (0.113 R)
• M78: 45,077,130 km (0.08 R)
• M79: 45,305,117 km (0.083 R)
• M80: 47,296,115 km (0.082 R)
• M81: 50,256,956 km (0.088 R)
• M82: 50,729,984 km (0.103 R)
• M83: 52,796,380 km (0.079 R)
• M84: 53,116,818 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 11,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit