🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.07 AU - 1.23 AU

Year: 448 Days

Day: 41.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.29 AU - 1.93 AU

Year: 742 Days

Day: 15.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.39 AU - 2.01 AU

Year: 806 Days

Day: 24.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.7 AU - 2.32 AU

Year: 1036 Days

Day: 17.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,189,004 km

• M1: 470,336 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.79 AU - 2.49 AU

Year: 1138 Days

Day: 43.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640

Radius: 9.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.67 AU - 5.47 AU

Year: 4149 Days

Day: 6.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,189,004 km

• M1: 135,386 km (0.1 R)
• M2: 192,084 km (0.05 R)
• M3: 447,896 km (0.118 R)
• M4: 513,869 km (0.079 R)
• M5: 700,417 km (0.106 R)
• M6: 767,736 km (0.069 R)
• M7: 885,171 km (0.115 R)
• M8: 1,443,619 km (0.111 R)
• M9: 1,590,824 km (0.11 R)
• M10: 1,712,297 km (0.08 R)
• M11: 2,111,724 km (0.112 R)
• M12: 2,279,572 km (0.115 R)
• M13: 2,434,556 km (0.03 R)
• M14: 2,809,598 km (0.099 R)
• M15: 2,938,701 km (0.099 R)
• M16: 3,164,743 km (0.098 R)
• M17: 3,279,784 km (0.084 R)
• M18: 3,337,977 km (0.063 R)
• M19: 3,455,262 km (0.08 R)
• M20: 3,593,790 km (0.114 R)
• M21: 3,754,458 km (0.107 R)
• M22: 4,062,031 km (0.105 R)
• M23: 4,145,357 km (0.099 R)
• M24: 4,463,402 km (0.096 R)
• M25: 4,549,570 km (0.119 R)
• M26: 4,944,060 km (0.12 R)
• M27: 5,695,789 km (0.088 R)
• M28: 5,859,898 km (0.066 R)
• M29: 6,097,011 km (0.064 R)
• M30: 6,313,180 km (0.116 R)
• M31: 6,410,119 km (0.112 R)
• M32: 6,482,973 km (0.11 R)
• M33: 6,605,344 km (0.116 R)
• M34: 6,976,646 km (0.113 R)
• M35: 7,076,877 km (0.076 R)
• M36: 7,636,523 km (0.078 R)
• M37: 8,316,295 km (0.102 R)
• M38: 8,502,545 km (0.079 R)
• M39: 9,427,209 km (0.052 R)
• M40: 9,565,886 km (0.079 R)
• M41: 9,845,335 km (0.057 R)
• M42: 10,155,751 km (0.112 R)
• M43: 10,212,448 km (0.1 R)
• M44: 10,269,445 km (0.11 R)
• M45: 10,786,306 km (0.093 R)
• M46: 10,873,222 km (0.093 R)
• M47: 11,607,000 km (0.1 R)
• M48: 11,994,907 km (0.057 R)
• M49: 12,055,045 km (0.065 R)
• M50: 12,145,253 km (0.091 R)
• M51: 12,569,512 km (0.071 R)
• M52: 12,937,074 km (0.025 R)
• M53: 13,184,060 km (0.065 R)
• M54: 13,432,692 km (0.084 R)
• M55: 13,526,340 km (0.113 R)
• M56: 13,714,235 km (0.106 R)
• M57: 13,902,878 km (0.056 R)
• M58: 13,997,574 km (0.107 R)
• M59: 15,053,435 km (0.077 R)
• M60: 15,150,824 km (0.119 R)
• M61: 15,969,423 km (0.071 R)
• M62: 16,634,685 km (0.113 R)
• M63: 16,735,215 km (0.11 R)
• M64: 16,802,384 km (0.087 R)
• M65: 17,342,881 km (0.058 R)
• M66: 17,786,289 km (0.115 R)
• M67: 17,923,470 km (0.089 R)
• M68: 18,753,888 km (0.058 R)
• M69: 18,823,601 km (0.064 R)
• M70: 20,022,927 km (0.106 R)
• M71: 20,703,897 km (0.098 R)
• M72: 20,884,461 km (0.088 R)
• M73: 21,501,852 km (0.075 R)
• M74: 21,831,266 km (0.104 R)
• M75: 21,978,171 km (0.107 R)
• M76: 22,088,574 km (0.066 R)
• M77: 22,236,078 km (0.104 R)
• M78: 22,346,780 km (0.093 R)
• M79: 22,531,982 km (0.079 R)
• M80: 22,940,983 km (0.086 R)
• M81: 23,053,032 km (0.103 R)
• M82: 23,691,067 km (0.091 R)
• M83: 24,373,083 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 9.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.84 AU - 7.44 AU

Year: 6218 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 163.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 108,189,004 km

• M1: 125,064 km (0.088 R)
• M2: 208,689 km (0.073 R)
• M3: 308,770 km (0.089 R)
• M4: 374,443 km (0.09 R)
• M5: 508,034 km (0.1 R)
• M6: 573,259 km (0.112 R)
• M7: 1,293,573 km (0.103 R)
• M8: 1,386,772 km (0.086 R)
• M9: 1,730,698 km (0.093 R)
• M10: 1,794,875 km (0.077 R)
• M11: 1,965,866 km (0.082 R)
• M12: 2,267,455 km (0.071 R)
• M13: 2,525,362 km (0.107 R)
• M14: 2,732,555 km (0.097 R)
• M15: 2,838,320 km (0.089 R)
• M16: 2,960,841 km (0.058 R)
• M17: 3,116,572 km (0.078 R)
• M18: 3,258,990 km (0.076 R)
• M19: 3,436,113 km (0.065 R)
• M20: 3,682,800 km (0.088 R)
• M21: 3,850,350 km (0.055 R)
• M22: 4,228,234 km (0.044 R)
• M23: 4,654,139 km (0.057 R)
• M24: 4,744,496 km (0.094 R)
• M25: 4,890,504 km (0.08 R)
• M26: 5,261,956 km (0.117 R)
• M27: 5,394,200 km (0.056 R)
• M28: 5,992,891 km (0.054 R)
• M29: 6,982,032 km (0.104 R)
• M30: 7,676,465 km (0.111 R)
• M31: 7,805,119 km (0.075 R)
• M32: 8,064,522 km (0.089 R)
• M33: 8,239,103 km (0.086 R)
• M34: 8,525,433 km (0.11 R)
• M35: 8,904,963 km (0.114 R)
• M36: 9,062,789 km (0.079 R)
• M37: 9,266,990 km (0.079 R)
• M38: 9,381,282 km (0.093 R)
• M39: 9,634,103 km (0.097 R)
• M40: 10,501,023 km (0.035 R)
• M41: 10,667,824 km (0.092 R)
• M42: 10,811,438 km (0.101 R)
• M43: 10,955,800 km (0.077 R)
• M44: 11,028,205 km (0.079 R)
• M45: 11,149,380 km (0.09 R)
• M46: 11,246,469 km (0.059 R)
• M47: 11,441,694 km (0.036 R)
• M48: 12,108,601 km (0.113 R)
• M49: 12,333,746 km (0.08 R)
• M50: 12,762,793 km (0.092 R)
• M51: 12,889,951 km (0.105 R)
• M52: 13,171,045 km (0.099 R)
• M53: 13,505,995 km (0.116 R)
• M54: 13,583,636 km (0.031 R)
• M55: 13,869,817 km (0.094 R)
• M56: 14,052,925 km (0.096 R)
• M57: 14,210,601 km (0.091 R)
• M58: 15,114,770 km (0.11 R)
• M59: 15,873,381 km (0.095 R)
• M60: 16,229,873 km (0.032 R)
• M61: 16,644,409 km (0.107 R)
• M62: 17,090,360 km (0.085 R)
• M63: 17,455,678 km (0.107 R)
• M64: 17,625,172 km (0.092 R)
• M65: 18,337,258 km (0.105 R)
• M66: 18,480,723 km (0.11 R)
• M67: 18,797,870 km (0.097 R)
• M68: 19,349,886 km (0.053 R)
• M69: 19,496,043 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.5

Radius: 6

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.8 AU - 16.68 AU

Year: 18510 Days

Day: 17.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,189,004 km

• M1: 91,853 km (0.045 R)
• M2: 187,895 km (0.09 R)
• M3: 239,805 km (0.051 R)
• M4: 282,740 km (0.06 R)
• M5: 429,944 km (0.112 R)
• M6: 885,470 km (0.093 R)
• M7: 980,913 km (0.1 R)
• M8: 1,234,182 km (0.035 R)
• M9: 1,314,068 km (0.116 R)
• M10: 2,077,017 km (0.086 R)
• M11: 2,335,223 km (0.1 R)
• M12: 2,535,534 km (0.102 R)
• M13: 3,466,781 km (0.093 R)
• M14: 4,369,455 km (0.082 R)
• M15: 5,210,344 km (0.067 R)
• M16: 5,516,272 km (0.075 R)
• M17: 5,649,115 km (0.086 R)
• M18: 5,783,005 km (0.068 R)
• M19: 6,468,612 km (0.092 R)
• M20: 7,227,821 km (0.085 R)
• M21: 8,165,501 km (0.036 R)
• M22: 8,828,818 km (0.119 R)
• M23: 9,140,879 km (0.118 R)
• M24: 9,829,328 km (0.079 R)
• M25: 9,936,739 km (0.065 R)
• M26: 10,644,188 km (0.116 R)
• M27: 11,367,793 km (0.116 R)
• M28: 11,878,071 km (0.069 R)
• M29: 12,628,304 km (0.109 R)
• M30: 12,745,140 km (0.086 R)
• M31: 12,920,918 km (0.094 R)
• M32: 13,097,593 km (0.111 R)
• M33: 13,215,775 km (0.033 R)
• M34: 13,872,360 km (0.12 R)
• M35: 14,174,249 km (0.093 R)
• M36: 14,234,836 km (0.083 R)
• M37: 14,295,573 km (0.117 R)
• M38: 14,356,459 km (0.108 R)
• M39: 14,478,232 km (0.099 R)
• M40: 16,666,400 km (0.088 R)
• M41: 16,987,287 km (0.086 R)
• M42: 18,225,359 km (0.059 R)
• M43: 18,888,526 km (0.039 R)
• M44: 19,088,987 km (0.107 R)
• M45: 19,694,709 km (0.052 R)
• M46: 20,375,230 km (0.058 R)
• M47: 21,829,022 km (0.104 R)
• M48: 21,969,195 km (0.101 R)
• M49: 24,180,252 km (0.09 R)
• M50: 25,054,951 km (0.09 R)
• M51: 26,985,661 km (0.099 R)
• M52: 27,060,759 km (0.09 R)
• M53: 28,197,254 km (0.077 R)
• M54: 29,658,975 km (0.083 R)
• M55: 29,814,257 km (0.053 R)
• M56: 30,281,751 km (0.115 R)
• M57: 30,751,787 km (0.095 R)
• M58: 32,175,959 km (0.078 R)
• M59: 32,976,457 km (0.096 R)
• M60: 33,459,957 km (0.075 R)
• M61: 33,945,702 km (0.101 R)
• M62: 34,352,309 km (0.077 R)
• M63: 37,494,911 km (0.117 R)
• M64: 38,506,193 km (0.096 R)
• M65: 38,675,687 km (0.049 R)
• M66: 41,073,591 km (0.113 R)
• M67: 41,333,293 km (0.095 R)
• M68: 42,203,055 km (0.093 R)
• M69: 45,116,025 km (0.082 R)
• M70: 45,921,610 km (0.036 R)
• M71: 46,731,981 km (0.11 R)
• M72: 48,641,149 km (0.083 R)
• M73: 49,743,536 km (0.097 R)
• M74: 50,390,397 km (0.11 R)
• M75: 50,668,500 km (0.046 R)
• M76: 53,382,654 km (0.061 R)
• M77: 54,139,769 km (0.091 R)
• M78: 54,900,324 km (0.083 R)
• M79: 55,664,470 km (0.094 R)
• M80: 56,239,824 km (0.108 R)
• M81: 56,624,589 km (0.119 R)
• M82: 57,106,594 km (0.092 R)
• M83: 57,686,884 km (0.057 R)
• M84: 58,366,507 km (0.099 R)
• M85: 64,499,421 km (0.102 R)
• M86: 65,406,583 km (0.099 R)
• M87: 65,507,561 km (0.079 R)
• M88: 67,743,900 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.3

Radius: 5.3

Gravity: 31.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.84 AU - 22.06 AU

Year: 29981 Days

Day: 23 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,189,004 km

• M1: 245,041 km (0.045 R)
• M2: 394,938 km (0.117 R)
• M3: 1,132,605 km (0.09 R)
• M4: 1,274,723 km (0.068 R)
• M5: 1,385,127 km (0.084 R)
• M6: 1,498,821 km (0.048 R)
• M7: 1,537,268 km (0.114 R)
• M8: 1,615,358 km (0.091 R)
• M9: 1,941,032 km (0.109 R)
• M10: 2,242,472 km (0.115 R)
• M11: 2,792,843 km (0.112 R)
• M12: 3,485,032 km (0.112 R)
• M13: 5,369,516 km (0.098 R)
• M14: 6,727,865 km (0.05 R)
• M15: 7,577,731 km (0.059 R)
• M16: 7,644,601 km (0.084 R)
• M17: 8,117,480 km (0.094 R)
• M18: 8,669,496 km (0.113 R)
• M19: 9,809,432 km (0.082 R)
• M20: 10,545,453 km (0.117 R)
• M21: 12,148,245 km (0.116 R)
• M22: 12,226,484 km (0.057 R)
• M23: 13,017,708 km (0.106 R)
• M24: 13,338,745 km (0.118 R)
• M25: 14,317,713 km (0.035 R)
• M26: 15,404,093 km (0.069 R)
• M27: 17,302,041 km (0.083 R)
• M28: 17,478,267 km (0.111 R)
• M29: 18,010,237 km (0.108 R)
• M30: 18,099,547 km (0.091 R)
• M31: 22,935,598 km (0.091 R)
• M32: 23,420,444 km (0.061 R)
• M33: 23,713,058 km (0.067 R)
• M34: 24,301,725 km (0.073 R)
• M35: 27,727,367 km (0.083 R)
• M36: 27,933,662 km (0.041 R)
• M37: 29,076,590 km (0.064 R)
• M38: 32,270,654 km (0.1 R)
• M39: 35,127,525 km (0.043 R)
• M40: 35,462,325 km (0.101 R)
• M41: 36,135,066 km (0.093 R)
• M42: 36,360,211 km (0.047 R)
• M43: 36,585,954 km (0.039 R)
• M44: 38,178,573 km (0.118 R)
• M45: 39,214,239 km (0.117 R)
• M46: 39,445,667 km (0.114 R)
• M47: 39,561,606 km (0.117 R)
• M48: 41,078,379 km (0.058 R)
• M49: 41,195,813 km (0.1 R)
• M50: 41,313,397 km (0.119 R)
• M51: 42,139,476 km (0.036 R)
• M52: 44,048,046 km (0.09 R)
• M53: 45,862,967 km (0.073 R)
• M54: 46,718,218 km (0.112 R)
• M55: 47,086,379 km (0.05 R)
• M56: 48,196,544 km (0.115 R)
• M57: 48,568,445 km (0.032 R)
• M58: 48,692,761 km (0.091 R)
• M59: 49,066,007 km (0.1 R)
• M60: 50,946,452 km (0.094 R)
• M61: 53,875,280 km (0.038 R)
• M62: 54,648,252 km (0.086 R)
• M63: 58,832,355 km (0.106 R)
• M64: 60,027,642 km (0.11 R)
• M65: 61,902,701 km (0.118 R)
• M66: 63,797,059 km (0.067 R)
• M67: 64,887,927 km (0.056 R)
• M68: 65,161,691 km (0.04 R)
• M69: 65,572,935 km (0.087 R)
• M70: 67,919,677 km (0.091 R)
• M71: 71,986,047 km (0.102 R)
• M72: 72,411,204 km (0.056 R)
• M73: 73,691,762 km (0.108 R)
• M74: 76,563,741 km (0.12 R)
• M75: 76,708,253 km (0.119 R)
• M76: 76,852,914 km (0.119 R)
• M77: 76,997,725 km (0.111 R)
• M78: 77,577,566 km (0.111 R)
• M79: 78,013,494 km (0.078 R)
• M80: 80,058,198 km (0.11 R)
• M81: 80,498,764 km (0.072 R)
• M82: 82,416,609 km (0.099 R)
• M83: 84,947,356 km (0.07 R)
• M84: 89,018,811 km (0.112 R)
• M85: 93,616,702 km (0.108 R)
• M86: 95,166,386 km (0.077 R)
• M87: 98,291,037 km (0.113 R)
• M88: 99,235,000 km (0.031 R)
• M89: 100,181,954 km (0.11 R)
• M90: 103,679,702 km (0.105 R)
• M91: 104,961,606 km (0.089 R)
• M92: 105,122,125 km (0.109 R)
• M93: 106,571,279 km (0.059 R)
• M94: 106,894,111 km (0.09 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 10,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit