🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.5 AU - 0.76 AU

Year: 176 Days

Day: 40.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,822,153 km

• M1: 82,129 km (0.066 R)
• M2: 266,434 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.23 AU

Year: 351 Days

Day: 44.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,822,153 km

• M1: 151,094 km (0.077 R)
• M2: 676,781 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.14 AU - 1.22 AU

Year: 451 Days

Day: 31.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.04 AU - 2.28 AU

Year: 1116 Days

Day: 12.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,822,153 km

• M1: 1,352,365 km (0.11 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 14.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.8 AU - 10.28 AU

Year: 10356 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 106,822,153 km

• M1: 228,137 km (0.086 R)
• M2: 494,870 km (0.036 R)
• M3: 691,591 km (0.068 R)
• M4: 1,150,707 km (0.096 R)
• M5: 1,245,851 km (0.11 R)
• M6: 1,343,838 km (0.066 R)
• M7: 1,527,544 km (0.092 R)
• M8: 1,633,310 km (0.061 R)
• M9: 1,741,618 km (0.098 R)
• M10: 1,875,209 km (0.066 R)
• M11: 2,200,435 km (0.104 R)
• M12: 2,369,929 km (0.065 R)
• M13: 2,544,061 km (0.094 R)
• M14: 2,774,293 km (0.115 R)
• M15: 3,146,342 km (0.072 R)
• M16: 3,283,224 km (0.116 R)
• M17: 3,648,542 km (0.078 R)
• M18: 3,850,799 km (0.064 R)
• M19: 4,266,382 km (0.052 R)
• M20: 4,603,276 km (0.12 R)
• M21: 5,012,725 km (0.108 R)
• M22: 5,303,245 km (0.066 R)
• M23: 5,699,080 km (0.081 R)
• M24: 6,139,048 km (0.076 R)
• M25: 6,837,371 km (0.097 R)
• M26: 7,268,512 km (0.045 R)
• M27: 7,524,175 km (0.104 R)
• M28: 7,857,329 km (0.113 R)
• M29: 8,195,271 km (0.059 R)
• M30: 9,395,943 km (0.048 R)
• M31: 10,037,120 km (0.092 R)
• M32: 10,159,042 km (0.11 R)
• M33: 10,609,930 km (0.12 R)
• M34: 10,900,299 km (0.118 R)
• M35: 11,109,287 km (0.109 R)
• M36: 11,915,770 km (0.095 R)
• M37: 12,174,424 km (0.05 R)
• M38: 13,005,740 km (0.096 R)
• M39: 13,272,024 km (0.109 R)
• M40: 15,000,627 km (0.092 R)
• M41: 15,140,053 km (0.072 R)
• M42: 15,796,787 km (0.082 R)
• M43: 16,176,167 km (0.052 R)
• M44: 16,799,242 km (0.035 R)
• M45: 17,137,932 km (0.071 R)
• M46: 17,969,995 km (0.056 R)
• M47: 18,715,142 km (0.111 R)
• M48: 18,865,339 km (0.11 R)
• M49: 19,419,748 km (0.094 R)
• M50: 19,928,232 km (0.063 R)
• M51: 20,647,797 km (0.117 R)
• M52: 21,062,632 km (0.065 R)
• M53: 21,271,172 km (0.096 R)
• M54: 21,375,741 km (0.046 R)
• M55: 21,742,854 km (0.108 R)
• M56: 22,165,019 km (0.077 R)
• M57: 25,805,932 km (0.112 R)
• M58: 27,098,009 km (0.11 R)
• M59: 27,438,493 km (0.072 R)
• M60: 27,780,474 km (0.039 R)
• M61: 28,757,049 km (0.098 R)
• M62: 30,272,326 km (0.09 R)
• M63: 30,625,676 km (0.111 R)
• M64: 30,980,373 km (0.087 R)
• M65: 34,479,317 km (0.066 R)
• M66: 35,218,780 km (0.105 R)
• M67: 36,025,710 km (0.088 R)
• M68: 36,525,367 km (0.041 R)
• M69: 36,838,775 km (0.036 R)
• M70: 38,164,960 km (0.108 R)
• M71: 39,699,834 km (0.083 R)
• M72: 40,345,199 km (0.086 R)
• M73: 40,799,079 km (0.095 R)
• M74: 42,170,892 km (0.111 R)
• M75: 42,433,885 km (0.117 R)
• M76: 42,961,517 km (0.09 R)
• M77: 43,292,427 km (0.066 R)
• M78: 43,823,649 km (0.089 R)
• M79: 44,156,803 km (0.103 R)
• M80: 44,557,576 km (0.105 R)
• M81: 44,825,506 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 8.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.94 AU - 12.2 AU

Year: 14738 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 106,822,153 km

• M1: 273,914 km (0.107 R)
• M2: 422,016 km (0.104 R)
• M3: 531,222 km (0.117 R)
• M4: 742,155 km (0.079 R)
• M5: 1,000,361 km (0.084 R)
• M6: 1,403,228 km (0.055 R)
• M7: 1,523,654 km (0.098 R)
• M8: 1,698,235 km (0.117 R)
• M9: 2,204,624 km (0.087 R)
• M10: 2,489,309 km (0.087 R)
• M11: 2,877,066 km (0.12 R)
• M12: 3,609,049 km (0.05 R)
• M13: 4,466,992 km (0.084 R)
• M14: 5,846,434 km (0.071 R)
• M15: 6,081,901 km (0.026 R)
• M16: 6,440,787 km (0.058 R)
• M17: 6,521,420 km (0.11 R)
• M18: 6,888,832 km (0.069 R)
• M19: 7,987,479 km (0.111 R)
• M20: 8,204,994 km (0.105 R)
• M21: 8,292,659 km (0.111 R)
• M22: 8,380,473 km (0.108 R)
• M23: 8,601,578 km (0.115 R)
• M24: 9,094,653 km (0.091 R)
• M25: 9,413,147 km (0.106 R)
• M26: 10,676,052 km (0.095 R)
• M27: 10,819,666 km (0.092 R)
• M28: 10,915,708 km (0.091 R)
• M29: 11,449,323 km (0.114 R)
• M30: 11,793,249 km (0.113 R)
• M31: 12,041,133 km (0.09 R)
• M32: 12,190,581 km (0.119 R)
• M33: 12,290,512 km (0.082 R)
• M34: 13,305,683 km (0.113 R)
• M35: 13,615,501 km (0.106 R)
• M36: 13,927,562 km (0.106 R)
• M37: 14,506,057 km (0.075 R)
• M38: 15,849,595 km (0.088 R)
• M39: 16,674,777 km (0.103 R)
• M40: 16,953,029 km (0.048 R)
• M41: 17,176,528 km (0.108 R)
• M42: 17,570,270 km (0.103 R)
• M43: 17,739,914 km (0.107 R)
• M44: 18,080,847 km (0.096 R)
• M45: 18,194,991 km (0.108 R)
• M46: 18,769,297 km (0.085 R)
• M47: 19,583,109 km (0.05 R)
• M48: 19,935,562 km (0.117 R)
• M49: 20,053,445 km (0.118 R)
• M50: 20,646,451 km (0.102 R)
• M51: 21,305,579 km (0.118 R)
• M52: 21,849,966 km (0.113 R)
• M53: 22,644,181 km (0.074 R)
• M54: 22,890,569 km (0.066 R)
• M55: 24,766,227 km (0.094 R)
• M56: 24,892,936 km (0.038 R)
• M57: 25,402,317 km (0.11 R)
• M58: 25,658,279 km (0.118 R)
• M59: 25,722,307 km (0.113 R)
• M60: 28,132,179 km (0.044 R)
• M61: 28,198,301 km (0.089 R)
• M62: 30,273,672 km (0.081 R)
• M63: 30,613,110 km (0.106 R)
• M64: 31,295,575 km (0.085 R)
• M65: 31,914,013 km (0.116 R)
• M66: 32,328,698 km (0.113 R)
• M67: 33,442,903 km (0.108 R)
• M68: 33,583,076 km (0.082 R)
• M69: 35,066,638 km (0.118 R)
• M70: 35,209,056 km (0.098 R)
• M71: 35,565,847 km (0.101 R)
• M72: 36,860,467 km (0.107 R)
• M73: 37,659,319 km (0.057 R)
• M74: 39,940,836 km (0.057 R)
• M75: 40,015,186 km (0.103 R)
• M76: 40,761,081 km (0.099 R)
• M77: 42,874,151 km (0.12 R)
• M78: 43,026,442 km (0.114 R)
• M79: 45,720,550 km (0.07 R)
• M80: 45,798,341 km (0.112 R)
• M81: 46,891,752 km (0.113 R)
• M82: 47,205,758 km (0.035 R)
• M83: 48,548,099 km (0.112 R)
• M84: 49,503,132 km (0.115 R)
• M85: 49,902,858 km (0.083 R)
• M86: 50,063,077 km (0.11 R)
• M87: 52,567,944 km (0.068 R)
• M88: 53,139,258 km (0.12 R)
• M89: 53,302,918 km (0.092 R)
• M90: 54,288,020 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.7

Radius: 3.6

Gravity: 43.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.28 AU - 15.38 AU

Year: 19065 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 174.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 106,822,153 km

• M1: 56,099 km (0.099 R)
• M2: 103,671 km (0.1 R)
• M3: 135,386 km (0.032 R)
• M4: 225,294 km (0.042 R)
• M5: 367,712 km (0.064 R)
• M6: 403,017 km (0.064 R)
• M7: 439,369 km (0.093 R)
• M8: 838,795 km (0.096 R)
• M9: 1,321,548 km (0.049 R)
• M10: 1,604,587 km (0.084 R)
• M11: 2,323,554 km (0.08 R)
• M12: 2,390,275 km (0.074 R)
• M13: 2,559,769 km (0.103 R)
• M14: 3,276,044 km (0.109 R)
• M15: 4,210,881 km (0.097 R)
• M16: 4,665,210 km (0.092 R)
• M17: 5,048,330 km (0.099 R)
• M18: 5,664,224 km (0.03 R)
• M19: 5,754,132 km (0.09 R)
• M20: 6,072,477 km (0.108 R)
• M21: 6,396,655 km (0.051 R)
• M22: 6,490,304 km (0.046 R)
• M23: 6,821,513 km (0.119 R)
• M24: 7,206,877 km (0.115 R)
• M25: 7,549,905 km (0.07 R)
• M26: 8,200,806 km (0.096 R)
• M27: 8,507,332 km (0.088 R)
• M28: 9,395,793 km (0.104 R)
• M29: 9,770,237 km (0.1 R)
• M30: 11,771,108 km (0.115 R)
• M31: 13,291,920 km (0.1 R)
• M32: 14,075,065 km (0.113 R)
• M33: 15,497,143 km (0.061 R)
• M34: 15,812,196 km (0.107 R)
• M35: 15,875,476 km (0.113 R)
• M36: 17,028,875 km (0.105 R)
• M37: 18,076,659 km (0.079 R)
• M38: 18,943,130 km (0.111 R)
• M39: 19,415,260 km (0.066 R)
• M40: 21,342,231 km (0.076 R)
• M41: 21,833,510 km (0.044 R)
• M42: 22,115,801 km (0.056 R)
• M43: 22,755,482 km (0.103 R)
• M44: 22,898,497 km (0.057 R)
• M45: 24,710,875 km (0.101 R)
• M46: 25,005,134 km (0.071 R)
• M47: 25,226,539 km (0.095 R)
• M48: 25,300,441 km (0.117 R)
• M49: 25,374,492 km (0.118 R)
• M50: 26,343,437 km (0.102 R)
• M51: 27,552,487 km (0.093 R)
• M52: 27,781,073 km (0.074 R)
• M53: 28,471,018 km (0.087 R)
• M54: 29,945,754 km (0.061 R)
• M55: 31,764,116 km (0.102 R)
• M56: 32,404,844 km (0.071 R)
• M57: 34,025,437 km (0.066 R)
• M58: 35,175,396 km (0.068 R)
• M59: 35,672,061 km (0.088 R)
• M60: 37,176,118 km (0.061 R)
• M61: 37,513,162 km (0.096 R)
• M62: 38,190,392 km (0.085 R)
• M63: 42,600,836 km (0.108 R)
• M64: 42,688,949 km (0.086 R)
• M65: 43,484,361 km (0.074 R)
• M66: 44,017,378 km (0.115 R)
• M67: 45,539,237 km (0.116 R)
• M68: 46,533,166 km (0.088 R)
• M69: 46,623,822 km (0.072 R)
• M70: 49,002,877 km (0.077 R)
• M71: 49,464,835 km (0.088 R)
• M72: 51,327,329 km (0.088 R)
• M73: 53,023,020 km (0.104 R)
• M74: 53,117,716 km (0.071 R)
• M75: 55,120,383 km (0.085 R)
• M76: 56,469,157 km (0.06 R)
• M77: 57,828,702 km (0.104 R)
• M78: 58,512,514 km (0.108 R)
• M79: 58,708,488 km (0.028 R)
• M80: 59,199,019 km (0.083 R)
• M81: 60,085,686 km (0.093 R)
• M82: 60,481,073 km (0.034 R)
• M83: 63,172,787 km (0.096 R)
• M84: 63,675,586 km (0.043 R)
• M85: 64,684,923 km (0.119 R)
• M86: 65,090,183 km (0.031 R)
• M87: 66,617,577 km (0.111 R)
• M88: 67,950,644 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.5

Radius: 3.3

Gravity: 74.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 17.17 AU - 22.17 AU

Year: 30661 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,822,153 km

• M1: 147,803 km (0.046 R)
• M2: 413,489 km (0.097 R)
• M3: 927,507 km (0.091 R)
• M4: 1,026,541 km (0.104 R)
• M5: 1,851,573 km (0.026 R)
• M6: 2,367,237 km (0.038 R)
• M7: 2,828,597 km (0.106 R)
• M8: 2,924,190 km (0.079 R)
• M9: 2,972,360 km (0.055 R)
• M10: 3,069,449 km (0.032 R)
• M11: 3,217,252 km (0.107 R)
• M12: 4,931,045 km (0.11 R)
• M13: 5,162,024 km (0.048 R)
• M14: 6,683,734 km (0.111 R)
• M15: 7,197,902 km (0.062 R)
• M16: 9,094,803 km (0.039 R)
• M17: 9,235,873 km (0.115 R)
• M18: 9,879,743 km (0.075 R)
• M19: 10,097,557 km (0.09 R)
• M20: 10,317,017 km (0.097 R)
• M21: 10,760,575 km (0.119 R)
• M22: 11,134,869 km (0.093 R)
• M23: 11,361,509 km (0.085 R)
• M24: 11,973,365 km (0.058 R)
• M25: 12,050,707 km (0.08 R)
• M26: 12,128,049 km (0.116 R)
• M27: 12,911,044 km (0.073 R)
• M28: 13,388,710 km (0.096 R)
• M29: 13,468,895 km (0.112 R)
• M30: 13,953,143 km (0.109 R)
• M31: 14,938,843 km (0.114 R)
• M32: 15,692,817 km (0.049 R)
• M33: 15,862,012 km (0.101 R)
• M34: 16,716,964 km (0.084 R)
• M35: 17,411,846 km (0.107 R)
• M36: 17,499,361 km (0.105 R)
• M37: 18,027,441 km (0.064 R)
• M38: 18,739,676 km (0.085 R)
• M39: 19,189,517 km (0.083 R)
• M40: 19,370,531 km (0.032 R)
• M41: 20,191,673 km (0.098 R)
• M42: 21,397,731 km (0.115 R)
• M43: 21,962,164 km (0.064 R)
• M44: 22,056,710 km (0.103 R)
• M45: 24,955,618 km (0.094 R)
• M46: 26,650,561 km (0.079 R)
• M47: 27,869,186 km (0.071 R)
• M48: 28,382,306 km (0.061 R)
• M49: 29,105,911 km (0.09 R)
• M50: 32,060,320 km (0.116 R)
• M51: 32,490,114 km (0.098 R)
• M52: 34,118,637 km (0.103 R)
• M53: 35,440,633 km (0.111 R)
• M54: 35,996,240 km (0.081 R)
• M55: 39,161,132 km (0.114 R)
• M56: 41,709,382 km (0.114 R)
• M57: 42,178,521 km (0.098 R)
• M58: 42,649,306 km (0.115 R)
• M59: 43,121,736 km (0.1 R)
• M60: 44,669,475 km (0.081 R)
• M61: 46,235,316 km (0.066 R)
• M62: 51,164,716 km (0.069 R)
• M63: 53,436,659 km (0.108 R)
• M64: 53,563,817 km (0.065 R)
• M65: 53,945,890 km (0.12 R)
• M66: 55,354,952 km (0.083 R)
• M67: 56,128,523 km (0.072 R)
• M68: 57,686,435 km (0.082 R)
• M69: 58,208,980 km (0.102 R)
• M70: 61,509,708 km (0.12 R)
• M71: 61,909,882 km (0.109 R)
• M72: 62,578,734 km (0.111 R)
• M73: 63,384,468 km (0.071 R)
• M74: 69,814,035 km (0.096 R)
• M75: 71,208,437 km (0.088 R)
• M76: 71,488,484 km (0.03 R)
• M77: 72,753,035 km (0.081 R)
• M78: 72,893,956 km (0.1 R)
• M79: 73,600,058 km (0.069 R)
• M80: 75,446,694 km (0.084 R)
• M81: 76,590,669 km (0.088 R)
• M82: 77,021,212 km (0.097 R)
• M83: 77,308,589 km (0.106 R)
• M84: 78,028,604 km (0.079 R)
• M85: 79,040,484 km (0.105 R)
• M86: 87,739,899 km (0.091 R)
• M87: 88,340,535 km (0.1 R)
• M88: 88,942,666 km (0.094 R)
• M89: 90,756,839 km (0.079 R)
• M90: 93,961,076 km (0.083 R)
• M91: 94,114,564 km (0.118 R)
• M92: 96,427,197 km (0.081 R)
• M93: 101,737,922 km (0.095 R)
• M94: 102,526,901 km (0.107 R)
• M95: 105,702,863 km (0.079 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit