🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 23.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.6 AU - 0.66 AU

Year: 184 Days

Day: 37.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 96.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,195,826 km

• M1: 260,749 km (0.107 R)
• M2: 555,158 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.21 AU - 2.89 AU

Year: 1495 Days

Day: 12.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.3 AU - 3.36 AU

Year: 1748 Days

Day: 38.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,195,826 km

• M1: 992,582 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250

Radius: 10

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.46 AU - 9.22 AU

Year: 8841 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 89,195,826 km

• M1: 125,363 km (0.103 R)
• M2: 357,240 km (0.075 R)
• M3: 552,016 km (0.056 R)
• M4: 757,115 km (0.078 R)
• M5: 848,968 km (0.086 R)
• M6: 972,985 km (0.103 R)
• M7: 1,103,434 km (0.084 R)
• M8: 1,563,747 km (0.103 R)
• M9: 1,788,443 km (0.118 R)
• M10: 2,005,359 km (0.087 R)
• M11: 2,366,339 km (0.097 R)
• M12: 2,645,638 km (0.043 R)
• M13: 2,956,652 km (0.114 R)
• M14: 3,214,110 km (0.05 R)
• M15: 3,301,475 km (0.06 R)
• M16: 3,501,189 km (0.092 R)
• M17: 3,682,052 km (0.079 R)
• M18: 3,750,718 km (0.074 R)
• M19: 3,819,832 km (0.095 R)
• M20: 4,706,499 km (0.094 R)
• M21: 5,109,216 km (0.113 R)
• M22: 5,185,960 km (0.101 R)
• M23: 5,601,842 km (0.102 R)
• M24: 5,894,007 km (0.054 R)
• M25: 6,245,861 km (0.118 R)
• M26: 6,576,771 km (0.107 R)
• M27: 6,688,222 km (0.025 R)
• M28: 6,998,338 km (0.097 R)
• M29: 7,169,478 km (0.029 R)
• M30: 7,808,859 km (0.113 R)
• M31: 7,986,432 km (0.11 R)
• M32: 8,165,351 km (0.105 R)
• M33: 8,345,616 km (0.061 R)
• M34: 8,618,333 km (0.1 R)
• M35: 8,740,555 km (0.093 R)
• M36: 9,141,776 km (0.118 R)
• M37: 10,251,792 km (0.113 R)
• M38: 11,370,336 km (0.082 R)
• M39: 11,876,126 km (0.113 R)
• M40: 13,225,200 km (0.1 R)
• M41: 14,440,682 km (0.094 R)
• M42: 14,878,256 km (0.113 R)
• M43: 15,098,614 km (0.062 R)
• M44: 16,066,063 km (0.066 R)
• M45: 16,292,255 km (0.119 R)
• M46: 16,785,779 km (0.101 R)
• M47: 17,284,239 km (0.12 R)
• M48: 18,413,703 km (0.119 R)
• M49: 18,967,514 km (0.047 R)
• M50: 20,253,906 km (0.108 R)
• M51: 22,994,689 km (0.03 R)
• M52: 23,847,995 km (0.109 R)
• M53: 24,365,005 km (0.083 R)
• M54: 24,451,473 km (0.087 R)
• M55: 25,147,402 km (0.064 R)
• M56: 25,673,538 km (0.109 R)
• M57: 26,291,975 km (0.094 R)
• M58: 27,498,632 km (0.067 R)
• M59: 28,814,644 km (0.111 R)
• M60: 29,872,900 km (0.114 R)
• M61: 30,243,902 km (0.098 R)
• M62: 30,663,225 km (0.073 R)
• M63: 30,943,871 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.5

Radius: 9.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.94 AU - 10.9 AU

Year: 11469 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,195,826 km

• M1: 141,370 km (0.085 R)
• M2: 213,027 km (0.114 R)
• M3: 283,488 km (0.096 R)
• M4: 379,679 km (0.115 R)
• M5: 444,306 km (0.045 R)
• M6: 570,417 km (0.094 R)
• M7: 765,193 km (0.078 R)
• M8: 841,488 km (0.075 R)
• M9: 992,133 km (0.116 R)
• M10: 1,130,362 km (0.11 R)
• M11: 1,784,703 km (0.068 R)
• M12: 2,048,294 km (0.092 R)
• M13: 2,254,290 km (0.025 R)
• M14: 2,381,299 km (0.072 R)
• M15: 3,020,531 km (0.08 R)
• M16: 3,351,441 km (0.116 R)
• M17: 3,448,081 km (0.096 R)
• M18: 3,578,531 km (0.094 R)
• M19: 3,945,793 km (0.054 R)
• M20: 4,465,945 km (0.108 R)
• M21: 4,554,806 km (0.055 R)
• M22: 4,716,222 km (0.102 R)
• M23: 4,843,081 km (0.109 R)
• M24: 5,840,151 km (0.098 R)
• M25: 6,035,227 km (0.049 R)
• M26: 6,532,640 km (0.057 R)
• M27: 7,503,081 km (0.109 R)
• M28: 8,650,796 km (0.08 R)
• M29: 8,940,567 km (0.089 R)
• M30: 9,075,504 km (0.069 R)
• M31: 9,188,301 km (0.112 R)
• M32: 9,279,107 km (0.091 R)
• M33: 9,461,317 km (0.111 R)
• M34: 9,690,800 km (0.102 R)
• M35: 9,783,102 km (0.036 R)
• M36: 9,968,454 km (0.103 R)
• M37: 11,689,877 km (0.115 R)
• M38: 12,134,482 km (0.092 R)
• M39: 12,333,746 km (0.084 R)
• M40: 13,014,716 km (0.096 R)
• M41: 14,465,665 km (0.086 R)
• M42: 14,544,803 km (0.119 R)
• M43: 15,129,880 km (0.117 R)
• M44: 15,560,123 km (0.079 R)
• M45: 15,858,421 km (0.104 R)
• M46: 16,158,365 km (0.104 R)
• M47: 16,240,644 km (0.11 R)
• M48: 16,405,351 km (0.097 R)
• M49: 16,543,131 km (0.092 R)
• M50: 16,736,561 km (0.114 R)
• M51: 17,489,786 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.3

Radius: 8

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.92 AU - 19.52 AU

Year: 22880 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,195,826 km

• M1: 141,520 km (0.042 R)
• M2: 435,629 km (0.045 R)
• M3: 617,091 km (0.106 R)
• M4: 1,529,339 km (0.099 R)
• M5: 2,031,539 km (0.095 R)
• M6: 3,264,226 km (0.105 R)
• M7: 3,625,804 km (0.098 R)
• M8: 3,858,279 km (0.05 R)
• M9: 4,047,670 km (0.114 R)
• M10: 4,143,562 km (0.074 R)
• M11: 4,240,202 km (0.054 R)
• M12: 5,299,953 km (0.113 R)
• M13: 5,563,994 km (0.12 R)
• M14: 5,995,284 km (0.12 R)
• M15: 6,270,245 km (0.09 R)
• M16: 6,605,793 km (0.094 R)
• M17: 7,352,885 km (0.063 R)
• M18: 7,588,053 km (0.066 R)
• M19: 10,008,247 km (0.107 R)
• M20: 10,400,194 km (0.088 R)
• M21: 10,797,226 km (0.081 R)
• M22: 11,334,283 km (0.077 R)
• M23: 11,674,468 km (0.102 R)
• M24: 12,225,587 km (0.095 R)
• M25: 14,147,471 km (0.117 R)
• M26: 14,808,843 km (0.074 R)
• M27: 15,706,131 km (0.113 R)
• M28: 17,318,497 km (0.048 R)
• M29: 18,742,070 km (0.075 R)
• M30: 18,822,254 km (0.09 R)
• M31: 19,144,189 km (0.084 R)
• M32: 21,447,847 km (0.118 R)
• M33: 21,699,770 km (0.12 R)
• M34: 21,868,217 km (0.04 R)
• M35: 22,461,522 km (0.113 R)
• M36: 23,318,269 km (0.08 R)
• M37: 24,360,517 km (0.067 R)
• M38: 24,448,032 km (0.119 R)
• M39: 24,975,365 km (0.102 R)
• M40: 25,506,587 km (0.112 R)
• M41: 26,489,893 km (0.119 R)
• M42: 28,309,602 km (0.066 R)
• M43: 29,048,765 km (0.09 R)
• M44: 30,075,306 km (0.057 R)
• M45: 34,889,215 km (0.062 R)
• M46: 37,687,593 km (0.118 R)
• M47: 38,093,303 km (0.119 R)
• M48: 38,602,384 km (0.114 R)
• M49: 40,349,986 km (0.056 R)
• M50: 41,494,410 km (0.097 R)
• M51: 41,808,416 km (0.05 R)
• M52: 43,496,329 km (0.1 R)
• M53: 43,921,785 km (0.08 R)
• M54: 47,374,803 km (0.064 R)
• M55: 48,251,596 km (0.104 R)
• M56: 48,802,416 km (0.117 R)
• M57: 49,244,477 km (0.063 R)
• M58: 49,687,886 km (0.108 R)
• M59: 49,798,887 km (0.065 R)
• M60: 50,244,090 km (0.12 R)
• M61: 50,355,541 km (0.075 R)
• M62: 54,080,079 km (0.081 R)
• M63: 54,194,222 km (0.1 R)
• M64: 54,881,475 km (0.059 R)
• M65: 57,076,375 km (0.107 R)
• M66: 59,771,680 km (0.11 R)
• M67: 62,388,296 km (0.109 R)
• M68: 62,747,929 km (0.094 R)
• M69: 64,072,768 km (0.072 R)
• M70: 65,650,278 km (0.1 R)
• M71: 65,772,200 km (0.092 R)
• M72: 66,016,194 km (0.088 R)
• M73: 66,872,492 km (0.12 R)
• M74: 69,960,641 km (0.113 R)
• M75: 70,583,866 km (0.075 R)
• M76: 71,584,825 km (0.117 R)
• M77: 71,710,338 km (0.071 R)
• M78: 77,946,325 km (0.095 R)
• M79: 78,851,242 km (0.092 R)
• M80: 79,759,601 km (0.11 R)
• M81: 80,932,747 km (0.062 R)
• M82: 81,063,346 km (0.056 R)
• M83: 81,849,034 km (0.119 R)
• M84: 82,374,123 km (0.059 R)
• M85: 83,295,945 km (0.11 R)
• M86: 83,824,175 km (0.101 R)
• M87: 85,016,769 km (0.077 R)
• M88: 86,749,262 km (0.063 R)
• M89: 88,224,297 km (0.097 R)
• M90: 90,249,104 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.6

Radius: 4.8

Gravity: 21.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.57 AU - 19.09 AU

Year: 29995 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,195,826 km

• M1: 207,343 km (0.097 R)
• M2: 694,134 km (0.107 R)
• M3: 772,823 km (0.042 R)
• M4: 1,469,201 km (0.11 R)
• M5: 1,853,966 km (0.112 R)
• M6: 2,836,226 km (0.078 R)
• M7: 3,092,487 km (0.089 R)
• M8: 3,179,553 km (0.104 R)
• M9: 3,718,853 km (0.094 R)
• M10: 3,857,979 km (0.097 R)
• M11: 4,579,640 km (0.114 R)
• M12: 4,728,938 km (0.078 R)
• M13: 5,394,200 km (0.117 R)
• M14: 6,473,549 km (0.115 R)
• M15: 7,441,896 km (0.119 R)
• M16: 8,393,787 km (0.096 R)
• M17: 9,700,076 km (0.106 R)
• M18: 10,344,094 km (0.116 R)
• M19: 11,134,869 km (0.105 R)
• M20: 12,844,024 km (0.034 R)
• M21: 12,984,347 km (0.065 R)
• M22: 13,054,658 km (0.087 R)
• M23: 13,908,114 km (0.116 R)
• M24: 14,414,353 km (0.109 R)
• M25: 14,487,058 km (0.085 R)
• M26: 15,743,381 km (0.045 R)
• M27: 15,893,427 km (0.092 R)
• M28: 15,968,675 km (0.067 R)
• M29: 16,119,470 km (0.071 R)
• M30: 17,887,268 km (0.105 R)
• M31: 18,200,975 km (0.094 R)
• M32: 19,152,866 km (0.103 R)
• M33: 19,393,419 km (0.09 R)
• M34: 19,877,368 km (0.113 R)
• M35: 21,187,397 km (0.114 R)
• M36: 27,687,873 km (0.048 R)
• M37: 28,050,648 km (0.092 R)
• M38: 28,323,664 km (0.097 R)
• M39: 30,633,455 km (0.037 R)
• M40: 30,820,752 km (0.084 R)
• M41: 31,385,184 km (0.086 R)
• M42: 31,479,581 km (0.119 R)
• M43: 33,387,402 km (0.119 R)
• M44: 33,870,155 km (0.056 R)
• M45: 35,234,188 km (0.064 R)
• M46: 37,513,611 km (0.088 R)
• M47: 38,519,507 km (0.113 R)
• M48: 43,996,734 km (0.073 R)
• M49: 46,340,633 km (0.101 R)
• M50: 49,491,763 km (0.118 R)
• M51: 49,821,776 km (0.097 R)
• M52: 51,148,709 km (0.073 R)
• M53: 53,160,800 km (0.085 R)
• M54: 53,385,945 km (0.068 R)
• M55: 53,950,228 km (0.107 R)
• M56: 54,176,570 km (0.063 R)
• M57: 55,312,616 km (0.111 R)
• M58: 55,655,045 km (0.095 R)
• M59: 58,186,989 km (0.098 R)
• M60: 58,535,253 km (0.1 R)
• M61: 58,884,115 km (0.096 R)
• M62: 59,700,770 km (0.043 R)
• M63: 62,648,147 km (0.11 R)
• M64: 63,959,971 km (0.12 R)
• M65: 64,199,477 km (0.098 R)
• M66: 64,439,133 km (0.063 R)
• M67: 64,559,260 km (0.042 R)
• M68: 64,919,642 km (0.067 R)
• M69: 65,160,345 km (0.071 R)
• M70: 66,610,546 km (0.036 R)
• M71: 66,731,870 km (0.099 R)
• M72: 66,974,817 km (0.097 R)
• M73: 67,096,291 km (0.099 R)
• M74: 68,315,812 km (0.11 R)
• M75: 69,296,726 km (0.051 R)
• M76: 69,912,171 km (0.077 R)
• M77: 71,396,631 km (0.097 R)
• M78: 74,019,381 km (0.038 R)
• M79: 74,145,043 km (0.088 R)
• M80: 74,648,440 km (0.079 R)
• M81: 75,405,704 km (0.05 R)
• M82: 77,948,120 km (0.045 R)
• M83: 78,203,932 km (0.084 R)
• M84: 80,002,248 km (0.036 R)
• M85: 81,814,178 km (0.071 R)
• M86: 82,074,179 km (0.072 R)
• M87: 82,594,929 km (0.099 R)
• M88: 85,478,428 km (0.099 R)
• M89: 86,138,454 km (0.077 R)
• M90: 86,799,976 km (0.109 R)
• M91: 87,995,263 km (0.064 R)
• M92: 89,062,195 km (0.11 R)
• M93: 89,195,786 km (0.045 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 15,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit