🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.99 AU - 1.35 AU

Year: 485 Days

Day: 42.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 8.5

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.84 AU - 5.84 AU

Year: 4077 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,152,699 km

• M1: 207,941 km (0.098 R)
• M2: 447,896 km (0.045 R)
• M3: 641,476 km (0.109 R)
• M4: 939,325 km (0.075 R)
• M5: 1,225,655 km (0.088 R)
• M6: 1,367,025 km (0.093 R)
• M7: 1,724,415 km (0.055 R)
• M8: 1,849,927 km (0.098 R)
• M9: 2,166,626 km (0.107 R)
• M10: 2,302,461 km (0.064 R)
• M11: 2,765,466 km (0.12 R)
• M12: 2,866,146 km (0.081 R)
• M13: 2,944,535 km (0.096 R)
• M14: 3,055,387 km (0.078 R)
• M15: 3,371,637 km (0.118 R)
• M16: 3,563,272 km (0.049 R)
• M17: 3,983,193 km (0.061 R)
• M18: 4,141,467 km (0.086 R)
• M19: 4,373,643 km (0.067 R)
• M20: 5,220,068 km (0.115 R)
• M21: 5,432,198 km (0.11 R)
• M22: 5,637,297 km (0.094 R)
• M23: 5,884,881 km (0.107 R)
• M24: 6,349,831 km (0.117 R)
• M25: 6,680,143 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 14.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.77 AU - 7.71 AU

Year: 5968 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 75,152,699 km

• M1: 198,068 km (0.079 R)
• M2: 301,589 km (0.111 R)
• M3: 403,765 km (0.092 R)
• M4: 525,388 km (0.098 R)
• M5: 733,030 km (0.037 R)
• M6: 937,081 km (0.031 R)
• M7: 1,041,052 km (0.063 R)
• M8: 1,236,426 km (0.117 R)
• M9: 1,444,816 km (0.111 R)
• M10: 1,853,218 km (0.057 R)
• M11: 2,125,187 km (0.112 R)
• M12: 2,394,314 km (0.054 R)
• M13: 2,914,167 km (0.061 R)
• M14: 3,018,885 km (0.094 R)
• M15: 3,359,220 km (0.066 R)
• M16: 3,750,119 km (0.063 R)
• M17: 4,353,896 km (0.039 R)
• M18: 4,535,059 km (0.085 R)
• M19: 4,657,281 km (0.07 R)
• M20: 4,884,221 km (0.067 R)
• M21: 5,135,994 km (0.11 R)
• M22: 5,652,406 km (0.12 R)
• M23: 5,850,474 km (0.032 R)
• M24: 6,050,785 km (0.065 R)
• M25: 6,504,366 km (0.119 R)
• M26: 7,589,100 km (0.056 R)
• M27: 7,955,016 km (0.061 R)
• M28: 8,251,968 km (0.101 R)
• M29: 8,502,245 km (0.048 R)
• M30: 8,805,929 km (0.082 R)
• M31: 9,242,456 km (0.104 R)
• M32: 9,528,636 km (0.074 R)
• M33: 9,633,355 km (0.076 R)
• M34: 10,323,899 km (0.078 R)
• M35: 10,920,944 km (0.116 R)
• M36: 11,113,177 km (0.106 R)
• M37: 13,301,943 km (0.056 R)
• M38: 13,419,228 km (0.037 R)
• M39: 13,713,936 km (0.103 R)
• M40: 13,862,187 km (0.12 R)
• M41: 14,010,888 km (0.055 R)
• M42: 14,520,568 km (0.111 R)
• M43: 14,641,443 km (0.107 R)
• M44: 16,462,049 km (0.032 R)
• M45: 16,556,595 km (0.12 R)
• M46: 17,191,189 km (0.074 R)
• M47: 17,318,945 km (0.117 R)
• M48: 17,575,655 km (0.117 R)
• M49: 17,736,772 km (0.059 R)
• M50: 18,320,802 km (0.086 R)
• M51: 18,549,538 km (0.072 R)
• M52: 18,746,408 km (0.111 R)
• M53: 19,043,061 km (0.084 R)
• M54: 19,741,384 km (0.055 R)
• M55: 20,177,761 km (0.086 R)
• M56: 20,380,316 km (0.101 R)
• M57: 20,515,702 km (0.09 R)
• M58: 21,026,130 km (0.045 R)
• M59: 21,747,790 km (0.029 R)
• M60: 23,003,665 km (0.113 R)
• M61: 23,569,444 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 10.1

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.33 AU - 11.93 AU

Year: 11442 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,152,699 km

• M1: 218,263 km (0.112 R)
• M2: 373,695 km (0.03 R)
• M3: 476,170 km (0.119 R)
• M4: 732,132 km (0.053 R)
• M5: 807,978 km (0.04 R)
• M6: 886,667 km (0.092 R)
• M7: 1,367,325 km (0.1 R)
• M8: 1,438,683 km (0.12 R)
• M9: 1,585,438 km (0.105 R)
• M10: 1,974,243 km (0.08 R)
• M11: 2,363,646 km (0.1 R)
• M12: 2,686,628 km (0.066 R)
• M13: 2,899,506 km (0.061 R)
• M14: 3,055,088 km (0.032 R)
• M15: 3,213,362 km (0.09 R)
• M16: 3,309,703 km (0.101 R)
• M17: 3,406,942 km (0.03 R)
• M18: 3,604,561 km (0.096 R)
• M19: 3,771,961 km (0.085 R)
• M20: 4,010,869 km (0.119 R)
• M21: 4,254,713 km (0.094 R)
• M22: 4,431,987 km (0.027 R)
• M23: 4,830,366 km (0.107 R)
• M24: 4,941,068 km (0.103 R)
• M25: 5,430,552 km (0.111 R)
• M26: 6,990,559 km (0.096 R)
• M27: 7,411,677 km (0.075 R)
• M28: 7,496,798 km (0.104 R)
• M29: 8,366,859 km (0.108 R)
• M30: 12,255,357 km (0.108 R)
• M31: 13,173,738 km (0.1 R)
• M32: 14,379,347 km (0.113 R)
• M33: 16,225,385 km (0.086 R)
• M34: 16,614,639 km (0.075 R)
• M35: 17,119,681 km (0.106 R)
• M36: 17,915,392 km (0.084 R)
• M37: 19,483,627 km (0.063 R)
• M38: 20,254,355 km (0.05 R)
• M39: 21,398,629 km (0.113 R)
• M40: 22,132,107 km (0.112 R)
• M41: 22,502,063 km (0.08 R)
• M42: 22,749,647 km (0.085 R)
• M43: 23,310,340 km (0.084 R)
• M44: 24,064,912 km (0.071 R)
• M45: 24,636,226 km (0.099 R)
• M46: 25,083,524 km (0.096 R)
• M47: 25,211,879 km (0.119 R)
• M48: 26,181,273 km (0.114 R)
• M49: 26,376,648 km (0.115 R)
• M50: 26,703,220 km (0.071 R)
• M51: 27,162,785 km (0.104 R)
• M52: 27,624,892 km (0.118 R)
• M53: 28,557,037 km (0.1 R)
• M54: 29,770,724 km (0.088 R)
• M55: 29,906,559 km (0.109 R)
• M56: 30,042,693 km (0.092 R)
• M57: 30,110,760 km (0.103 R)
• M58: 30,178,977 km (0.092 R)
• M59: 30,657,540 km (0.117 R)
• M60: 30,863,537 km (0.056 R)
• M61: 31,069,832 km (0.109 R)
• M62: 31,276,726 km (0.057 R)
• M63: 31,553,183 km (0.116 R)
• M64: 32,807,411 km (0.11 R)
• M65: 37,177,464 km (0.072 R)
• M66: 37,250,618 km (0.068 R)
• M67: 37,323,921 km (0.099 R)
• M68: 38,501,555 km (0.046 R)
• M69: 39,020,660 km (0.033 R)
• M70: 39,392,859 km (0.086 R)
• M71: 40,065,751 km (0.111 R)
• M72: 40,441,241 km (0.103 R)
• M73: 40,742,531 km (0.084 R)
• M74: 41,195,813 km (0.077 R)
• M75: 41,955,022 km (0.094 R)
• M76: 42,948,801 km (0.061 R)
• M77: 43,179,181 km (0.115 R)
• M78: 43,410,011 km (0.067 R)
• M79: 44,492,800 km (0.102 R)
• M80: 45,584,416 km (0.103 R)
• M81: 47,317,507 km (0.038 R)
• M82: 47,555,518 km (0.097 R)
• M83: 47,953,149 km (0.095 R)
• M84: 48,431,563 km (0.051 R)
• M85: 49,634,928 km (0.053 R)
• M86: 50,523,539 km (0.112 R)
• M87: 51,580,598 km (0.045 R)
• M88: 51,662,129 km (0.096 R)
• M89: 51,907,170 km (0.039 R)
• M90: 51,989,000 km (0.115 R)
• M91: 53,220,938 km (0.117 R)
• M92: 54,047,467 km (0.096 R)
• M93: 55,880,938 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.1

Radius: 6.5

Gravity: 20.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.31 AU - 15.73 AU

Year: 22288 Days

Day: 16.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,152,699 km

• M1: 351,106 km (0.078 R)
• M2: 637,736 km (0.114 R)
• M3: 687,552 km (0.105 R)
• M4: 765,044 km (0.078 R)
• M5: 1,015,022 km (0.115 R)
• M6: 1,103,883 km (0.062 R)
• M7: 1,690,905 km (0.073 R)
• M8: 1,905,428 km (0.097 R)
• M9: 2,321,161 km (0.031 R)
• M10: 3,635,827 km (0.104 R)
• M11: 3,727,381 km (0.117 R)
• M12: 4,389,501 km (0.112 R)
• M13: 4,634,841 km (0.094 R)
• M14: 4,834,255 km (0.106 R)
• M15: 4,985,648 km (0.116 R)
• M16: 5,138,687 km (0.069 R)
• M17: 5,293,221 km (0.115 R)
• M18: 5,344,982 km (0.096 R)
• M19: 5,712,843 km (0.086 R)
• M20: 5,819,507 km (0.105 R)
• M21: 6,307,345 km (0.098 R)
• M22: 6,472,801 km (0.097 R)
• M23: 7,495,901 km (0.093 R)
• M24: 8,085,915 km (0.107 R)
• M25: 10,919,448 km (0.106 R)
• M26: 12,543,632 km (0.06 R)
• M27: 12,821,585 km (0.09 R)
• M28: 15,043,861 km (0.062 R)
• M29: 16,312,152 km (0.026 R)
• M30: 17,614,252 km (0.037 R)
• M31: 17,925,565 km (0.088 R)
• M32: 19,348,540 km (0.029 R)
• M33: 19,992,559 km (0.116 R)
• M34: 20,725,439 km (0.102 R)
• M35: 24,001,482 km (0.093 R)
• M36: 24,519,540 km (0.058 R)
• M37: 24,954,122 km (0.113 R)
• M38: 26,184,564 km (0.067 R)
• M39: 26,361,838 km (0.111 R)
• M40: 26,628,720 km (0.106 R)
• M41: 28,157,461 km (0.087 R)
• M42: 28,886,750 km (0.079 R)
• M43: 29,161,861 km (0.059 R)
• M44: 29,622,174 km (0.06 R)
• M45: 30,736,827 km (0.041 R)
• M46: 32,434,464 km (0.083 R)
• M47: 34,745,003 km (0.092 R)
• M48: 34,842,391 km (0.108 R)
• M49: 37,107,901 km (0.08 R)
• M50: 39,116,402 km (0.109 R)
• M51: 39,827,591 km (0.116 R)
• M52: 40,440,643 km (0.097 R)
• M53: 40,748,366 km (0.095 R)
• M54: 40,851,139 km (0.072 R)
• M55: 40,953,913 km (0.074 R)
• M56: 41,779,693 km (0.093 R)
• M57: 44,078,564 km (0.077 R)
• M58: 45,136,969 km (0.033 R)
• M59: 45,882,864 km (0.103 R)
• M60: 47,386,921 km (0.104 R)
• M61: 47,927,867 km (0.112 R)
• M62: 48,579,814 km (0.078 R)
• M63: 50,774,265 km (0.091 R)
• M64: 51,106,073 km (0.112 R)
• M65: 51,883,384 km (0.092 R)
• M66: 52,552,834 km (0.064 R)
• M67: 55,828,280 km (0.117 R)
• M68: 57,433,016 km (0.098 R)
• M69: 58,125,355 km (0.117 R)
• M70: 60,335,963 km (0.099 R)
• M71: 60,922,386 km (0.12 R)
• M72: 61,157,405 km (0.066 R)
• M73: 63,524,641 km (0.05 R)
• M74: 64,839,158 km (0.098 R)
• M75: 66,162,800 km (0.109 R)
• M76: 66,646,450 km (0.104 R)
• M77: 67,373,795 km (0.063 R)
• M78: 67,860,287 km (0.08 R)
• M79: 68,592,120 km (0.079 R)
• M80: 70,556,639 km (0.111 R)
• M81: 71,050,611 km (0.117 R)
• M82: 71,174,329 km (0.072 R)
• M83: 75,674,083 km (0.082 R)
• M84: 76,686,561 km (0.054 R)
• M85: 76,940,279 km (0.087 R)
• M86: 77,576,070 km (0.056 R)
• M87: 78,469,020 km (0.035 R)
• M88: 81,168,214 km (0.085 R)
• M89: 82,334,180 km (0.115 R)
• M90: 82,594,181 km (0.092 R)
• M91: 84,290,023 km (0.118 R)
• M92: 85,470,799 km (0.089 R)
• M93: 86,129,179 km (0.034 R)
• M94: 88,513,171 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.2

Radius: 3.9

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.17 AU - 20.13 AU

Year: 29606 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,152,699 km

• M1: 67,469 km (0.115 R)
• M2: 112,647 km (0.081 R)
• M3: 400,324 km (0.091 R)
• M4: 540,348 km (0.119 R)
• M5: 582,983 km (0.112 R)
• M6: 1,043,744 km (0.107 R)
• M7: 1,152,352 km (0.112 R)
• M8: 1,180,028 km (0.071 R)
• M9: 2,042,609 km (0.116 R)
• M10: 2,825,904 km (0.03 R)
• M11: 2,863,602 km (0.086 R)
• M12: 3,568,807 km (0.099 R)
• M13: 3,815,344 km (0.092 R)
• M14: 4,067,267 km (0.073 R)
• M15: 4,587,419 km (0.109 R)
• M16: 5,312,819 km (0.075 R)
• M17: 5,359,344 km (0.119 R)
• M18: 5,879,944 km (0.07 R)
• M19: 7,483,633 km (0.045 R)
• M20: 9,324,136 km (0.12 R)
• M21: 9,492,882 km (0.093 R)
• M22: 9,833,517 km (0.091 R)
• M23: 9,947,959 km (0.063 R)
• M24: 11,235,698 km (0.103 R)
• M25: 11,295,537 km (0.119 R)
• M26: 11,838,278 km (0.12 R)
• M27: 12,204,793 km (0.039 R)
• M28: 13,263,198 km (0.045 R)
• M29: 13,453,037 km (0.111 R)
• M30: 13,707,653 km (0.115 R)
• M31: 14,221,372 km (0.048 R)
• M32: 14,350,774 km (0.111 R)
• M33: 15,135,565 km (0.059 R)
• M34: 16,951,683 km (0.079 R)
• M35: 18,270,238 km (0.045 R)
• M36: 18,764,211 km (0.102 R)
• M37: 19,405,836 km (0.043 R)
• M38: 19,693,363 km (0.06 R)
• M39: 20,272,606 km (0.113 R)
• M40: 21,521,748 km (0.08 R)
• M41: 22,947,266 km (0.072 R)
• M42: 23,175,104 km (0.031 R)
• M43: 23,327,394 km (0.115 R)
• M44: 23,403,689 km (0.098 R)
• M45: 23,709,617 km (0.074 R)
• M46: 24,171,126 km (0.112 R)
• M47: 25,259,152 km (0.11 R)
• M48: 25,337,541 km (0.114 R)
• M49: 26,046,186 km (0.107 R)
• M50: 26,841,149 km (0.096 R)
• M51: 32,539,182 km (0.033 R)
• M52: 32,709,724 km (0.11 R)
• M53: 32,880,565 km (0.077 R)
• M54: 33,223,144 km (0.102 R)
• M55: 33,998,360 km (0.097 R)
• M56: 34,866,626 km (0.084 R)
• M57: 35,830,036 km (0.092 R)
• M58: 35,918,000 km (0.106 R)
• M59: 36,182,489 km (0.115 R)
• M60: 36,270,901 km (0.092 R)
• M61: 37,514,808 km (0.09 R)
• M62: 39,134,504 km (0.12 R)
• M63: 39,315,816 km (0.066 R)
• M64: 39,406,622 km (0.079 R)
• M65: 41,421,556 km (0.106 R)
• M66: 42,627,913 km (0.063 R)
• M67: 42,721,262 km (0.073 R)
• M68: 43,376,052 km (0.066 R)
• M69: 43,845,790 km (0.104 R)
• M70: 43,939,887 km (0.077 R)
• M71: 47,084,583 km (0.106 R)
• M72: 48,245,912 km (0.11 R)
• M73: 48,732,554 km (0.071 R)
• M74: 49,220,841 km (0.084 R)
• M75: 49,318,678 km (0.034 R)
• M76: 50,596,693 km (0.074 R)
• M77: 52,984,574 km (0.12 R)
• M78: 53,990,320 km (0.114 R)
• M79: 54,091,299 km (0.032 R)
• M80: 54,495,512 km (0.068 R)
• M81: 55,510,683 km (0.101 R)
• M82: 57,250,806 km (0.108 R)
• M83: 58,179,210 km (0.094 R)
• M84: 58,489,775 km (0.12 R)
• M85: 62,471,173 km (0.11 R)
• M86: 63,214,076 km (0.111 R)
• M87: 63,746,495 km (0.094 R)
• M88: 66,214,860 km (0.088 R)
• M89: 69,920,549 km (0.103 R)
• M90: 70,250,711 km (0.097 R)
• M91: 70,581,472 km (0.077 R)
• M92: 70,912,682 km (0.117 R)
• M93: 73,581,059 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit