🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 22.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,107,858 km

• M1: 244,892 km (0.056 R)
• M2: 363,972 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.24 AU - 1.32 AU

Year: 519 Days

Day: 42.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.28 AU - 1.6 AU

Year: 619 Days

Day: 24.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,107,858 km

• M1: 120,127 km (0.115 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.65 AU - 4.91 AU

Year: 3171 Days

Day: 28.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 11

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.83 AU - 11.91 AU

Year: 14647 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,107,858 km

• M1: 138,677 km (0.109 R)
• M2: 379,530 km (0.078 R)
• M3: 600,187 km (0.048 R)
• M4: 1,074,562 km (0.087 R)
• M5: 1,302,698 km (0.049 R)
• M6: 1,913,506 km (0.092 R)
• M7: 2,544,211 km (0.107 R)
• M8: 3,105,801 km (0.06 R)
• M9: 3,843,319 km (0.093 R)
• M10: 4,018,498 km (0.093 R)
• M11: 4,124,862 km (0.09 R)
• M12: 4,376,635 km (0.08 R)
• M13: 4,971,137 km (0.101 R)
• M14: 5,551,727 km (0.063 R)
• M15: 5,710,151 km (0.074 R)
• M16: 6,818,970 km (0.109 R)
• M17: 6,946,128 km (0.089 R)
• M18: 8,488,782 km (0.03 R)
• M19: 8,855,895 km (0.092 R)
• M20: 9,322,042 km (0.097 R)
• M21: 9,463,561 km (0.115 R)
• M22: 11,065,904 km (0.093 R)
• M23: 11,265,767 km (0.082 R)
• M24: 12,026,173 km (0.075 R)
• M25: 12,386,704 km (0.114 R)
• M26: 12,594,346 km (0.111 R)
• M27: 12,960,412 km (0.11 R)
• M28: 14,623,790 km (0.102 R)
• M29: 14,788,198 km (0.045 R)
• M30: 14,898,302 km (0.101 R)
• M31: 15,008,556 km (0.063 R)
• M32: 16,013,405 km (0.09 R)
• M33: 16,239,746 km (0.1 R)
• M34: 16,581,129 km (0.068 R)
• M35: 17,155,435 km (0.117 R)
• M36: 17,853,159 km (0.081 R)
• M37: 18,146,671 km (0.078 R)
• M38: 18,382,586 km (0.034 R)
• M39: 19,276,434 km (0.108 R)
• M40: 19,517,137 km (0.057 R)
• M41: 19,698,300 km (0.096 R)
• M42: 20,367,600 km (0.099 R)
• M43: 21,791,024 km (0.101 R)
• M44: 23,374,219 km (0.064 R)
• M45: 24,147,340 km (0.106 R)
• M46: 24,471,968 km (0.073 R)
• M47: 24,667,492 km (0.076 R)
• M48: 25,652,594 km (0.103 R)
• M49: 26,050,225 km (0.101 R)
• M50: 26,183,218 km (0.114 R)
• M51: 29,096,935 km (0.064 R)
• M52: 29,235,014 km (0.067 R)
• M53: 29,650,298 km (0.089 R)
• M54: 29,719,711 km (0.044 R)
• M55: 30,277,113 km (0.07 R)
• M56: 30,346,975 km (0.112 R)
• M57: 31,685,278 km (0.11 R)
• M58: 31,756,337 km (0.117 R)
• M59: 31,898,455 km (0.078 R)
• M60: 33,547,921 km (0.119 R)
• M61: 34,565,486 km (0.1 R)
• M62: 34,638,489 km (0.116 R)
• M63: 35,371,968 km (0.113 R)
• M64: 35,593,073 km (0.086 R)
• M65: 35,666,825 km (0.081 R)
• M66: 36,184,883 km (0.106 R)
• M67: 37,453,173 km (0.12 R)
• M68: 37,603,220 km (0.108 R)
• M69: 37,828,963 km (0.11 R)
• M70: 37,979,608 km (0.08 R)
• M71: 38,584,283 km (0.065 R)
• M72: 40,340,412 km (0.088 R)
• M73: 41,499,646 km (0.119 R)
• M74: 42,905,268 km (0.091 R)
• M75: 44,009,300 km (0.117 R)
• M76: 44,723,929 km (0.065 R)
• M77: 45,843,220 km (0.1 R)
• M78: 47,214,734 km (0.111 R)
• M79: 47,702,123 km (0.118 R)
• M80: 48,436,051 km (0.027 R)
• M81: 49,667,839 km (0.071 R)
• M82: 52,413,858 km (0.111 R)
• M83: 53,593,587 km (0.113 R)
• M84: 54,017,098 km (0.103 R)
• M85: 55,550,776 km (0.044 R)
• M86: 55,893,504 km (0.081 R)
• M87: 56,495,037 km (0.113 R)
• M88: 56,839,711 km (0.037 R)
• M89: 56,926,029 km (0.114 R)
• M90: 57,444,685 km (0.053 R)
• M91: 57,878,070 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.4

Radius: 7.3

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.96 AU - 13.38 AU

Year: 17118 Days

Day: 24.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 67.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,107,858 km

• M1: 109,655 km (0.116 R)
• M2: 160,967 km (0.067 R)
• M3: 219,759 km (0.076 R)
• M4: 302,038 km (0.055 R)
• M5: 411,095 km (0.112 R)
• M6: 583,880 km (0.091 R)
• M7: 837,150 km (0.102 R)
• M8: 1,606,083 km (0.118 R)
• M9: 1,655,151 km (0.056 R)
• M10: 2,120,251 km (0.103 R)
• M11: 2,201,632 km (0.052 R)
• M12: 3,132,879 km (0.088 R)
• M13: 3,671,730 km (0.117 R)
• M14: 4,002,192 km (0.052 R)
• M15: 5,343,038 km (0.067 R)
• M16: 6,411,914 km (0.118 R)
• M17: 6,530,396 km (0.113 R)
• M18: 6,930,271 km (0.118 R)
• M19: 7,011,203 km (0.034 R)
• M20: 7,795,844 km (0.099 R)
• M21: 7,964,441 km (0.079 R)
• M22: 8,177,169 km (0.102 R)
• M23: 8,434,777 km (0.034 R)
• M24: 9,357,197 km (0.098 R)
• M25: 10,265,406 km (0.042 R)
• M26: 10,636,409 km (0.087 R)
• M27: 10,917,653 km (0.035 R)
• M28: 11,201,290 km (0.111 R)
• M29: 11,391,728 km (0.079 R)
• M30: 11,679,405 km (0.053 R)
• M31: 12,018,095 km (0.092 R)
• M32: 12,164,252 km (0.098 R)
• M33: 13,759,563 km (0.079 R)
• M34: 14,065,940 km (0.045 R)
• M35: 14,737,485 km (0.051 R)
• M36: 14,841,754 km (0.095 R)
• M37: 15,631,482 km (0.073 R)
• M38: 16,272,957 km (0.12 R)
• M39: 16,488,827 km (0.09 R)
• M40: 16,759,749 km (0.069 R)
• M41: 16,814,202 km (0.055 R)
• M42: 17,141,672 km (0.097 R)
• M43: 17,361,282 km (0.079 R)
• M44: 18,697,939 km (0.099 R)
• M45: 18,754,337 km (0.106 R)
• M46: 19,435,755 km (0.059 R)
• M47: 21,824,385 km (0.103 R)
• M48: 23,265,012 km (0.111 R)
• M49: 23,568,995 km (0.095 R)
• M50: 23,874,324 km (0.085 R)
• M51: 24,922,108 km (0.106 R)
• M52: 25,170,889 km (0.119 R)
• M53: 25,608,164 km (0.041 R)
• M54: 27,510,300 km (0.1 R)
• M55: 28,283,871 km (0.111 R)
• M56: 28,608,349 km (0.106 R)
• M57: 29,260,895 km (0.062 R)
• M58: 29,326,419 km (0.093 R)
• M59: 30,248,839 km (0.12 R)
• M60: 33,141,314 km (0.076 R)
• M61: 33,346,413 km (0.079 R)
• M62: 33,757,807 km (0.104 R)
• M63: 34,447,154 km (0.093 R)
• M64: 35,141,288 km (0.078 R)
• M65: 37,180,008 km (0.03 R)
• M66: 37,677,869 km (0.039 R)
• M67: 37,749,078 km (0.028 R)
• M68: 38,968,151 km (0.101 R)
• M69: 42,108,509 km (0.118 R)
• M70: 44,121,648 km (0.112 R)
• M71: 45,101,963 km (0.033 R)
• M72: 46,624,271 km (0.084 R)
• M73: 46,700,865 km (0.072 R)
• M74: 47,007,541 km (0.119 R)
• M75: 48,395,659 km (0.1 R)
• M76: 49,016,939 km (0.059 R)
• M77: 49,094,730 km (0.104 R)
• M78: 49,172,671 km (0.082 R)
• M79: 50,032,110 km (0.096 R)
• M80: 50,660,272 km (0.044 R)
• M81: 51,054,313 km (0.084 R)
• M82: 52,560,464 km (0.089 R)
• M83: 52,640,200 km (0.063 R)
• M84: 52,719,935 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.9

Radius: 7.2

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.75 AU - 17.47 AU

Year: 20001 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,107,858 km

• M1: 195,973 km (0.056 R)
• M2: 318,494 km (0.119 R)
• M3: 1,049,130 km (0.117 R)
• M4: 1,718,730 km (0.059 R)
• M5: 1,818,661 km (0.063 R)
• M6: 1,955,244 km (0.089 R)
• M7: 2,311,138 km (0.06 R)
• M8: 2,725,972 km (0.105 R)
• M9: 3,082,464 km (0.104 R)
• M10: 4,328,914 km (0.092 R)
• M11: 5,912,856 km (0.08 R)
• M12: 6,116,010 km (0.102 R)
• M13: 7,491,562 km (0.094 R)
• M14: 7,601,217 km (0.105 R)
• M15: 8,045,224 km (0.036 R)
• M16: 8,213,821 km (0.072 R)
• M17: 8,383,764 km (0.111 R)
• M18: 8,669,346 km (0.046 R)
• M19: 8,784,537 km (0.114 R)
• M20: 9,074,607 km (0.087 R)
• M21: 9,309,027 km (0.096 R)
• M22: 9,545,391 km (0.108 R)
• M23: 10,024,105 km (0.064 R)
• M24: 10,084,542 km (0.103 R)
• M25: 10,818,768 km (0.08 R)
• M26: 11,129,633 km (0.072 R)
• M27: 11,254,846 km (0.059 R)
• M28: 11,824,216 km (0.117 R)
• M29: 12,016,000 km (0.079 R)
• M30: 12,273,458 km (0.108 R)
• M31: 13,923,074 km (0.114 R)
• M32: 14,602,248 km (0.05 R)
• M33: 15,361,757 km (0.07 R)
• M34: 15,571,044 km (0.106 R)
• M35: 18,897,652 km (0.07 R)
• M36: 20,180,603 km (0.058 R)
• M37: 20,486,531 km (0.118 R)
• M38: 23,468,764 km (0.088 R)
• M39: 23,951,816 km (0.118 R)
• M40: 24,356,927 km (0.087 R)
• M41: 25,174,030 km (0.119 R)
• M42: 25,256,160 km (0.084 R)
• M43: 26,834,866 km (0.112 R)
• M44: 28,788,315 km (0.083 R)
• M45: 29,046,521 km (0.079 R)
• M46: 29,305,325 km (0.105 R)
• M47: 31,139,246 km (0.097 R)
• M48: 32,382,404 km (0.107 R)
• M49: 33,009,967 km (0.111 R)
• M50: 33,280,141 km (0.056 R)
• M51: 33,460,705 km (0.034 R)
• M52: 35,100,298 km (0.116 R)
• M53: 35,192,151 km (0.09 R)
• M54: 36,765,771 km (0.103 R)
• M55: 37,608,157 km (0.115 R)
• M56: 37,702,104 km (0.09 R)
• M57: 38,836,206 km (0.099 R)
• M58: 41,234,409 km (0.053 R)
• M59: 41,719,854 km (0.078 R)
• M60: 43,482,865 km (0.088 R)
• M61: 43,779,069 km (0.115 R)
• M62: 45,370,042 km (0.05 R)
• M63: 46,474,823 km (0.099 R)
• M64: 48,608,387 km (0.1 R)
• M65: 50,151,938 km (0.062 R)
• M66: 50,669,996 km (0.111 R)
• M67: 52,865,195 km (0.078 R)
• M68: 53,075,829 km (0.067 R)
• M69: 55,947,210 km (0.113 R)
• M70: 56,592,126 km (0.058 R)
• M71: 59,196,476 km (0.111 R)
• M72: 59,743,854 km (0.119 R)
• M73: 61,175,057 km (0.102 R)
• M74: 64,520,814 km (0.08 R)
• M75: 65,649,081 km (0.092 R)
• M76: 66,215,758 km (0.082 R)
• M77: 66,670,236 km (0.085 R)
• M78: 66,784,080 km (0.071 R)
• M79: 69,303,458 km (0.11 R)
• M80: 69,534,137 km (0.102 R)
• M81: 69,649,477 km (0.076 R)
• M82: 70,111,735 km (0.09 R)
• M83: 70,806,916 km (0.082 R)
• M84: 71,271,567 km (0.12 R)
• M85: 72,788,938 km (0.117 R)
• M86: 74,552,996 km (0.113 R)
• M87: 74,671,179 km (0.06 R)
• M88: 75,262,539 km (0.058 R)
• M89: 76,450,197 km (0.065 R)
• M90: 77,883,344 km (0.042 R)
• M91: 78,603,359 km (0.092 R)
• M92: 78,843,763 km (0.078 R)
• M93: 79,084,466 km (0.069 R)
• M94: 80,533,919 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.3

Radius: 4.3

Gravity: 52.42 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.7 AU - 18.2 AU

Year: 24994 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,107,858 km

• M1: 445,054 km (0.12 R)
• M2: 758,461 km (0.063 R)
• M3: 787,184 km (0.062 R)
• M4: 936,782 km (0.098 R)
• M5: 1,262,157 km (0.049 R)
• M6: 1,509,293 km (0.093 R)
• M7: 1,809,985 km (0.108 R)
• M8: 2,169,917 km (0.048 R)
• M9: 2,379,354 km (0.12 R)
• M10: 3,327,805 km (0.118 R)
• M11: 4,068,613 km (0.115 R)
• M12: 5,298,009 km (0.098 R)
• M13: 5,579,402 km (0.111 R)
• M14: 5,750,542 km (0.108 R)
• M15: 6,039,715 km (0.088 R)
• M16: 6,452,455 km (0.105 R)
• M17: 6,874,321 km (0.102 R)
• M18: 6,935,357 km (0.101 R)
• M19: 7,180,997 km (0.105 R)
• M20: 7,367,246 km (0.095 R)
• M21: 9,517,865 km (0.095 R)
• M22: 12,286,922 km (0.057 R)
• M23: 17,233,076 km (0.052 R)
• M24: 17,482,306 km (0.086 R)
• M25: 18,490,895 km (0.117 R)
• M26: 19,431,866 km (0.115 R)
• M27: 20,126,000 km (0.056 R)
• M28: 20,300,880 km (0.115 R)
• M29: 20,388,395 km (0.111 R)
• M30: 21,093,599 km (0.056 R)
• M31: 21,627,813 km (0.111 R)
• M32: 22,346,930 km (0.04 R)
• M33: 23,716,199 km (0.115 R)
• M34: 24,178,606 km (0.109 R)
• M35: 24,364,407 km (0.11 R)
• M36: 25,206,493 km (0.12 R)
• M37: 25,868,015 km (0.097 R)
• M38: 26,248,592 km (0.12 R)
• M39: 29,062,378 km (0.057 R)
• M40: 29,259,997 km (0.087 R)
• M41: 29,457,915 km (0.1 R)
• M42: 30,154,443 km (0.113 R)
• M43: 32,174,313 km (0.098 R)
• M44: 32,788,712 km (0.117 R)
• M45: 33,717,565 km (0.108 R)
• M46: 33,821,386 km (0.061 R)
• M47: 34,864,532 km (0.1 R)
• M48: 36,449,222 km (0.08 R)
• M49: 36,982,538 km (0.091 R)
• M50: 37,411,136 km (0.12 R)
• M51: 37,949,090 km (0.109 R)
• M52: 38,489,737 km (0.086 R)
• M53: 40,236,741 km (0.086 R)
• M54: 40,898,412 km (0.087 R)
• M55: 42,232,676 km (0.089 R)
• M56: 43,694,097 km (0.102 R)
• M57: 43,807,193 km (0.101 R)
• M58: 44,715,701 km (0.055 R)
• M59: 46,204,948 km (0.093 R)
• M60: 46,550,968 km (0.102 R)
• M61: 48,762,024 km (0.077 R)
• M62: 50,294,655 km (0.086 R)
• M63: 52,803,411 km (0.106 R)
• M64: 56,827,145 km (0.08 R)
• M65: 57,197,848 km (0.061 R)
• M66: 59,814,913 km (0.037 R)
• M67: 60,569,784 km (0.089 R)
• M68: 64,262,608 km (0.115 R)
• M69: 64,906,627 km (0.067 R)
• M70: 67,373,346 km (0.07 R)
• M71: 67,765,591 km (0.092 R)
• M72: 70,665,397 km (0.105 R)
• M73: 71,729,935 km (0.051 R)
• M74: 73,336,616 km (0.103 R)
• M75: 73,470,955 km (0.049 R)
• M76: 73,740,082 km (0.064 R)
• M77: 74,279,232 km (0.119 R)
• M78: 76,312,716 km (0.107 R)
• M79: 78,639,412 km (0.044 R)
• M80: 80,157,232 km (0.075 R)
• M81: 80,850,468 km (0.037 R)
• M82: 82,382,351 km (0.034 R)
• M83: 85,050,877 km (0.09 R)
• M84: 85,757,727 km (0.075 R)
• M85: 86,608,640 km (0.084 R)
• M86: 86,750,758 km (0.047 R)
• M87: 87,604,812 km (0.099 R)
• M88: 90,040,116 km (0.086 R)
• M89: 90,760,579 km (0.086 R)
• M90: 91,193,815 km (0.037 R)
• M91: 91,627,649 km (0.12 R)
• M92: 93,661,581 km (0.108 R)
• M93: 96,887,510 km (0.083 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit