🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.81 AU - 0.91 AU

Year: 302 Days

Day: 31.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.62 AU - 2.34 AU

Year: 1055 Days

Day: 40.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,708,977 km

• M1: 775,216 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.69 AU - 2.83 AU

Year: 1737 Days

Day: 36.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 121.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,708,977 km

• M1: 2,174,106 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.12 AU - 3.28 AU

Year: 2168 Days

Day: 12.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.72 AU - 4.48 AU

Year: 3144 Days

Day: 37.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.9

Radius: 13.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.71 AU - 9.69 AU

Year: 9719 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,708,977 km

• M1: 176,376 km (0.11 R)
• M2: 270,174 km (0.12 R)
• M3: 543,788 km (0.05 R)
• M4: 661,971 km (0.108 R)
• M5: 1,045,390 km (0.1 R)
• M6: 1,246,898 km (0.099 R)
• M7: 1,444,816 km (0.097 R)
• M8: 2,219,284 km (0.114 R)
• M9: 2,544,959 km (0.036 R)
• M10: 2,713,705 km (0.092 R)
• M11: 2,930,024 km (0.071 R)
• M12: 3,129,587 km (0.118 R)
• M13: 3,495,803 km (0.094 R)
• M14: 4,095,691 km (0.1 R)
• M15: 4,194,575 km (0.095 R)
• M16: 4,598,788 km (0.073 R)
• M17: 5,121,782 km (0.081 R)
• M18: 5,228,745 km (0.091 R)
• M19: 5,608,873 km (0.074 R)
• M20: 5,774,627 km (0.105 R)
• M21: 5,886,078 km (0.109 R)
• M22: 6,082,649 km (0.088 R)
• M23: 6,832,284 km (0.059 R)
• M24: 7,039,178 km (0.055 R)
• M25: 7,308,305 km (0.095 R)
• M26: 7,489,468 km (0.086 R)
• M27: 7,825,764 km (0.096 R)
• M28: 8,042,382 km (0.108 R)
• M29: 8,608,460 km (0.115 R)
• M30: 9,350,615 km (0.076 R)
• M31: 9,514,574 km (0.079 R)
• M32: 9,812,424 km (0.088 R)
• M33: 9,945,715 km (0.119 R)
• M34: 10,113,265 km (0.073 R)
• M35: 10,417,098 km (0.069 R)
• M36: 11,522,178 km (0.08 R)
• M37: 11,768,864 km (0.074 R)
• M38: 12,195,817 km (0.118 R)
• M39: 12,375,334 km (0.109 R)
• M40: 13,655,742 km (0.102 R)
• M41: 14,179,784 km (0.052 R)
• M42: 14,558,117 km (0.117 R)
• M43: 16,144,004 km (0.078 R)
• M44: 16,578,885 km (0.036 R)
• M45: 16,937,471 km (0.103 R)
• M46: 18,192,298 km (0.083 R)
• M47: 18,976,191 km (0.09 R)
• M48: 19,100,955 km (0.09 R)
• M49: 19,351,382 km (0.105 R)
• M50: 19,518,932 km (0.089 R)
• M51: 19,813,340 km (0.098 R)
• M52: 20,151,581 km (0.066 R)
• M53: 20,577,038 km (0.048 R)
• M54: 20,748,028 km (0.102 R)
• M55: 22,484,261 km (0.083 R)
• M56: 23,058,417 km (0.067 R)
• M57: 23,548,201 km (0.115 R)
• M58: 23,816,729 km (0.057 R)
• M59: 24,221,541 km (0.085 R)
• M60: 24,673,925 km (0.097 R)
• M61: 25,403,663 km (0.106 R)
• M62: 25,909,454 km (0.089 R)
• M63: 26,790,884 km (0.028 R)
• M64: 27,540,818 km (0.095 R)
• M65: 27,634,915 km (0.064 R)
• M66: 28,012,949 km (0.117 R)
• M67: 28,583,216 km (0.109 R)
• M68: 29,109,202 km (0.088 R)
• M69: 29,735,120 km (0.115 R)
• M70: 32,133,623 km (0.071 R)
• M71: 32,830,300 km (0.058 R)
• M72: 33,180,658 km (0.098 R)
• M73: 33,280,889 km (0.11 R)
• M74: 33,481,799 km (0.062 R)
• M75: 33,733,422 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.4

Radius: 5.2

Gravity: 23.91 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.87 AU - 15.14 AU

Year: 22003 Days

Day: 16.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,708,977 km

• M1: 132,544 km (0.119 R)
• M2: 225,444 km (0.056 R)
• M3: 519,553 km (0.116 R)
• M4: 798,105 km (0.112 R)
• M5: 900,430 km (0.097 R)
• M6: 1,034,320 km (0.096 R)
• M7: 1,232,686 km (0.111 R)
• M8: 1,381,686 km (0.118 R)
• M9: 1,829,283 km (0.098 R)
• M10: 2,139,250 km (0.091 R)
• M11: 2,282,265 km (0.057 R)
• M12: 2,428,422 km (0.115 R)
• M13: 2,615,569 km (0.107 R)
• M14: 2,885,294 km (0.076 R)
• M15: 3,746,679 km (0.098 R)
• M16: 3,962,848 km (0.072 R)
• M17: 4,094,494 km (0.107 R)
• M18: 4,498,109 km (0.098 R)
• M19: 4,589,513 km (0.113 R)
• M20: 4,820,642 km (0.071 R)
• M21: 4,914,290 km (0.056 R)
• M22: 5,103,232 km (0.063 R)
• M23: 5,783,154 km (0.086 R)
• M24: 6,285,953 km (0.08 R)
• M25: 6,907,831 km (0.119 R)
• M26: 7,822,024 km (0.038 R)
• M27: 9,117,990 km (0.116 R)
• M28: 9,467,002 km (0.111 R)
• M29: 11,525,319 km (0.094 R)
• M30: 12,604,219 km (0.079 R)
• M31: 13,648,861 km (0.088 R)
• M32: 13,715,133 km (0.048 R)
• M33: 13,980,968 km (0.03 R)
• M34: 14,114,559 km (0.116 R)
• M35: 14,248,599 km (0.066 R)
• M36: 14,585,493 km (0.091 R)
• M37: 15,681,148 km (0.105 R)
• M38: 16,238,849 km (0.085 R)
• M39: 16,661,313 km (0.102 R)
• M40: 18,023,103 km (0.113 R)
• M41: 18,387,373 km (0.092 R)
• M42: 21,157,328 km (0.114 R)
• M43: 21,618,687 km (0.087 R)
• M44: 23,814,934 km (0.053 R)
• M45: 24,054,440 km (0.078 R)
• M46: 24,294,694 km (0.063 R)
• M47: 26,906,972 km (0.078 R)
• M48: 27,909,278 km (0.103 R)
• M49: 28,161,799 km (0.086 R)
• M50: 29,864,373 km (0.096 R)
• M51: 29,950,391 km (0.094 R)
• M52: 31,250,247 km (0.118 R)
• M53: 31,775,485 km (0.116 R)
• M54: 33,636,184 km (0.075 R)
• M55: 39,425,920 km (0.111 R)
• M56: 40,468,019 km (0.08 R)
• M57: 40,753,751 km (0.075 R)
• M58: 41,518,944 km (0.056 R)
• M59: 41,711,028 km (0.112 R)
• M60: 42,578,995 km (0.034 R)
• M61: 43,843,246 km (0.098 R)
• M62: 44,136,757 km (0.068 R)
• M63: 44,529,003 km (0.063 R)
• M64: 45,712,921 km (0.091 R)
• M65: 46,010,620 km (0.117 R)
• M66: 48,515,487 km (0.109 R)
• M67: 52,822,260 km (0.039 R)
• M68: 53,238,741 km (0.055 R)
• M69: 53,343,010 km (0.085 R)
• M70: 53,447,430 km (0.072 R)
• M71: 56,184,622 km (0.058 R)
• M72: 56,609,779 km (0.075 R)
• M73: 57,463,235 km (0.045 R)
• M74: 59,075,002 km (0.084 R)
• M75: 59,723,958 km (0.119 R)
• M76: 61,465,726 km (0.043 R)
• M77: 63,887,865 km (0.117 R)
• M78: 64,331,572 km (0.105 R)
• M79: 66,790,213 km (0.089 R)
• M80: 69,393,515 km (0.067 R)
• M81: 69,849,639 km (0.114 R)
• M82: 70,421,103 km (0.062 R)
• M83: 70,650,138 km (0.067 R)
• M84: 70,764,730 km (0.101 R)
• M85: 70,994,213 km (0.102 R)
• M86: 71,684,008 km (0.079 R)
• M87: 72,260,409 km (0.101 R)
• M88: 72,607,027 km (0.079 R)
• M89: 73,302,059 km (0.082 R)
• M90: 74,932,077 km (0.07 R)
• M91: 75,048,913 km (0.113 R)
• M92: 76,691,797 km (0.087 R)
• M93: 76,809,531 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.4

Radius: 5.3

Gravity: 26.5 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.88 AU - 19.16 AU

Year: 24285 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,708,977 km

• M1: 213,327 km (0.108 R)
• M2: 263,143 km (0.117 R)
• M3: 396,734 km (0.063 R)
• M4: 438,920 km (0.116 R)
• M5: 777,610 km (0.114 R)
• M6: 1,001,558 km (0.099 R)
• M7: 1,090,568 km (0.087 R)
• M8: 1,373,458 km (0.095 R)
• M9: 1,749,098 km (0.116 R)
• M10: 2,116,959 km (0.099 R)
• M11: 2,155,107 km (0.076 R)
• M12: 2,309,791 km (0.077 R)
• M13: 2,589,240 km (0.086 R)
• M14: 3,180,002 km (0.09 R)
• M15: 3,490,418 km (0.12 R)
• M16: 4,626,913 km (0.109 R)
• M17: 5,547,837 km (0.085 R)
• M18: 5,706,710 km (0.06 R)
• M19: 6,137,701 km (0.077 R)
• M20: 7,145,393 km (0.106 R)
• M21: 7,260,583 km (0.113 R)
• M22: 7,376,222 km (0.077 R)
• M23: 7,786,120 km (0.094 R)
• M24: 9,815,715 km (0.109 R)
• M25: 10,461,379 km (0.103 R)
• M26: 11,187,228 km (0.11 R)
• M27: 12,202,998 km (0.094 R)
• M28: 13,816,859 km (0.106 R)
• M29: 13,960,324 km (0.077 R)
• M30: 14,104,386 km (0.119 R)
• M31: 17,085,573 km (0.112 R)
• M32: 17,860,340 km (0.064 R)
• M33: 18,964,073 km (0.109 R)
• M34: 19,043,809 km (0.057 R)
• M35: 20,660,663 km (0.118 R)
• M36: 20,742,642 km (0.116 R)
• M37: 22,153,201 km (0.058 R)
• M38: 23,082,203 km (0.101 R)
• M39: 26,033,021 km (0.108 R)
• M40: 26,388,017 km (0.099 R)
• M41: 27,282,164 km (0.118 R)
• M42: 27,733,052 km (0.12 R)
• M43: 27,823,558 km (0.098 R)
• M44: 28,004,721 km (0.066 R)
• M45: 28,642,158 km (0.112 R)
• M46: 28,733,562 km (0.072 R)
• M47: 31,616,164 km (0.112 R)
• M48: 33,716,966 km (0.111 R)
• M49: 37,051,204 km (0.119 R)
• M50: 37,750,574 km (0.081 R)
• M51: 38,252,774 km (0.067 R)
• M52: 38,555,111 km (0.072 R)
• M53: 40,181,390 km (0.086 R)
• M54: 41,726,137 km (0.045 R)
• M55: 42,766,740 km (0.054 R)
• M56: 43,290,183 km (0.117 R)
• M57: 43,395,201 km (0.094 R)
• M58: 44,555,332 km (0.102 R)
• M59: 45,618,674 km (0.103 R)
• M60: 48,422,587 km (0.09 R)
• M61: 50,285,828 km (0.081 R)
• M62: 50,396,231 km (0.119 R)
• M63: 50,838,293 km (0.065 R)
• M64: 51,615,155 km (0.101 R)
• M65: 52,284,157 km (0.063 R)
• M66: 54,308,365 km (0.056 R)
• M67: 56,816,822 km (0.054 R)
• M68: 57,738,345 km (0.032 R)
• M69: 57,853,835 km (0.078 R)
• M70: 59,129,905 km (0.086 R)
• M71: 59,712,888 km (0.114 R)
• M72: 59,829,724 km (0.075 R)
• M73: 62,064,117 km (0.109 R)
• M74: 63,489,336 km (0.092 R)
• M75: 67,585,625 km (0.054 R)
• M76: 68,073,165 km (0.111 R)
• M77: 68,317,308 km (0.03 R)
• M78: 69,542,665 km (0.111 R)
• M79: 70,775,201 km (0.025 R)
• M80: 71,642,271 km (0.032 R)
• M81: 72,139,384 km (0.074 R)
• M82: 73,011,989 km (0.09 R)
• M83: 74,013,547 km (0.092 R)
• M84: 74,641,708 km (0.071 R)
• M85: 77,172,455 km (0.09 R)
• M86: 79,731,177 km (0.114 R)
• M87: 80,246,243 km (0.082 R)
• M88: 81,798,171 km (0.061 R)
• M89: 82,317,575 km (0.091 R)
• M90: 82,968,475 km (0.098 R)
• M91: 84,668,804 km (0.099 R)
• M92: 87,970,729 km (0.104 R)
• M93: 88,636,290 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.2

Radius: 6.5

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.16 AU - 20.88 AU

Year: 31417 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,708,977 km

• M1: 275,110 km (0.109 R)
• M2: 862,133 km (0.09 R)
• M3: 1,119,890 km (0.064 R)
• M4: 1,466,508 km (0.028 R)
• M5: 2,368,433 km (0.065 R)
• M6: 2,526,110 km (0.075 R)
• M7: 2,646,686 km (0.094 R)
• M8: 4,000,097 km (0.044 R)
• M9: 4,188,142 km (0.084 R)
• M10: 5,325,086 km (0.085 R)
• M11: 5,428,159 km (0.094 R)
• M12: 5,953,995 km (0.084 R)
• M13: 6,440,936 km (0.074 R)
• M14: 6,661,593 km (0.05 R)
• M15: 9,370,811 km (0.034 R)
• M16: 10,063,449 km (0.104 R)
• M17: 10,577,467 km (0.088 R)
• M18: 11,232,107 km (0.115 R)
• M19: 11,364,651 km (0.11 R)
• M20: 11,899,763 km (0.115 R)
• M21: 12,580,134 km (0.085 R)
• M22: 14,986,565 km (0.098 R)
• M23: 15,278,730 km (0.068 R)
• M24: 15,425,635 km (0.061 R)
• M25: 16,391,439 km (0.103 R)
• M26: 17,147,656 km (0.071 R)
• M27: 19,087,492 km (0.055 R)
• M28: 19,802,569 km (0.101 R)
• M29: 20,203,791 km (0.106 R)
• M30: 21,014,013 km (0.033 R)
• M31: 21,669,850 km (0.092 R)
• M32: 21,917,434 km (0.092 R)
• M33: 22,000,312 km (0.051 R)
• M34: 23,423,137 km (0.097 R)
• M35: 23,847,247 km (0.066 R)
• M36: 23,932,368 km (0.103 R)
• M37: 24,617,078 km (0.111 R)
• M38: 25,569,118 km (0.114 R)
• M39: 27,598,114 km (0.109 R)
• M40: 28,767,820 km (0.086 R)
• M41: 31,155,103 km (0.053 R)
• M42: 31,808,546 km (0.085 R)
• M43: 35,921,142 km (0.061 R)
• M44: 36,018,679 km (0.059 R)
• M45: 36,704,436 km (0.102 R)
• M46: 37,394,531 km (0.092 R)
• M47: 37,493,415 km (0.1 R)
• M48: 38,487,493 km (0.054 R)
• M49: 39,490,248 km (0.082 R)
• M50: 39,792,884 km (0.114 R)
• M51: 40,298,674 km (0.096 R)
• M52: 40,806,709 km (0.057 R)
• M53: 40,908,585 km (0.068 R)
• M54: 41,419,162 km (0.112 R)
• M55: 41,726,436 km (0.065 R)
• M56: 42,240,455 km (0.086 R)
• M57: 43,794,777 km (0.036 R)
• M58: 44,107,885 km (0.12 R)
• M59: 44,317,023 km (0.109 R)
• M60: 44,841,363 km (0.076 R)
• M61: 46,426,652 km (0.109 R)
• M62: 47,707,958 km (0.089 R)
• M63: 48,137,752 km (0.095 R)
• M64: 49,543,224 km (0.106 R)
• M65: 50,523,988 km (0.059 R)
• M66: 51,621,438 km (0.087 R)
• M67: 52,062,602 km (0.097 R)
• M68: 56,428,766 km (0.081 R)
• M69: 58,368,452 km (0.04 R)
• M70: 59,058,247 km (0.044 R)
• M71: 59,750,736 km (0.117 R)
• M72: 60,097,953 km (0.099 R)
• M73: 60,329,829 km (0.052 R)
• M74: 61,610,387 km (0.106 R)
• M75: 62,078,329 km (0.103 R)
• M76: 63,135,388 km (0.083 R)
• M77: 63,843,434 km (0.094 R)
• M78: 65,983,282 km (0.107 R)
• M79: 67,182,309 km (0.055 R)
• M80: 67,543,289 km (0.089 R)
• M81: 68,025,742 km (0.113 R)
• M82: 68,146,617 km (0.109 R)
• M83: 71,926,357 km (0.117 R)
• M84: 72,665,819 km (0.085 R)
• M85: 75,273,460 km (0.099 R)
• M86: 75,523,438 km (0.118 R)
• M87: 78,290,998 km (0.111 R)
• M88: 78,544,268 km (0.079 R)
• M89: 79,305,571 km (0.108 R)
• M90: 82,890,834 km (0.119 R)
• M91: 83,149,040 km (0.066 R)
• M92: 83,924,854 km (0.11 R)
• M93: 84,313,809 km (0.043 R)
• M94: 85,744,712 km (0.049 R)
• M95: 86,659,503 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit