🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.78 AU

Year: 213 Days

Day: 31.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,383,456 km

• M1: 120,576 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.64 AU - 1.04 AU

Year: 274 Days

Day: 47.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,383,456 km

• M1: 63,280 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.13 AU - 1.21 AU

Year: 451 Days

Day: 31.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,383,456 km

• M1: 559,945 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.96 AU - 1.46 AU

Year: 474 Days

Day: 28.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.2

Radius: 8.3

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.06 AU - 7.14 AU

Year: 6044 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,383,456 km

• M1: 124,914 km (0.072 R)
• M2: 215,720 km (0.117 R)
• M3: 296,204 km (0.115 R)
• M4: 374,892 km (0.115 R)
• M5: 429,346 km (0.1 R)
• M6: 649,105 km (0.095 R)
• M7: 737,069 km (0.114 R)
• M8: 850,314 km (0.083 R)
• M9: 1,286,093 km (0.078 R)
• M10: 1,554,023 km (0.06 R)
• M11: 1,783,955 km (0.079 R)
• M12: 2,156,603 km (0.11 R)
• M13: 2,231,103 km (0.101 R)
• M14: 2,459,838 km (0.099 R)
• M15: 2,553,486 km (0.106 R)
• M16: 2,680,195 km (0.099 R)
• M17: 2,792,843 km (0.117 R)
• M18: 3,006,169 km (0.08 R)
• M19: 3,174,018 km (0.056 R)
• M20: 3,276,193 km (0.1 R)
• M21: 3,518,841 km (0.11 R)
• M22: 3,713,618 km (0.096 R)
• M23: 3,857,531 km (0.075 R)
• M24: 4,451,584 km (0.039 R)
• M25: 4,643,219 km (0.063 R)
• M26: 4,778,904 km (0.106 R)
• M27: 5,213,935 km (0.085 R)
• M28: 5,355,155 km (0.084 R)
• M29: 5,579,402 km (0.04 R)
• M30: 6,100,751 km (0.115 R)
• M31: 6,185,573 km (0.099 R)
• M32: 6,637,658 km (0.049 R)
• M33: 7,392,080 km (0.077 R)
• M34: 7,619,169 km (0.102 R)
• M35: 8,455,421 km (0.119 R)
• M36: 8,621,475 km (0.056 R)
• M37: 8,716,769 km (0.093 R)
• M38: 9,005,044 km (0.078 R)
• M39: 9,714,287 km (0.117 R)
• M40: 9,888,270 km (0.059 R)
• M41: 9,988,051 km (0.101 R)
• M42: 10,113,414 km (0.102 R)
• M43: 10,594,222 km (0.081 R)
• M44: 11,030,749 km (0.03 R)
• M45: 11,082,509 km (0.114 R)
• M46: 11,160,300 km (0.097 R)
• M47: 11,394,720 km (0.079 R)
• M48: 12,054,447 km (0.04 R)
• M49: 13,190,493 km (0.095 R)
• M50: 14,135,054 km (0.111 R)
• M51: 14,445,170 km (0.049 R)
• M52: 14,786,254 km (0.096 R)
• M53: 15,187,475 km (0.12 R)
• M54: 15,245,070 km (0.112 R)
• M55: 15,796,039 km (0.105 R)
• M56: 16,265,028 km (0.039 R)
• M57: 17,246,690 km (0.074 R)
• M58: 17,457,473 km (0.11 R)
• M59: 17,608,567 km (0.106 R)
• M60: 18,278,167 km (0.045 R)
• M61: 18,677,893 km (0.119 R)
• M62: 18,739,676 km (0.111 R)
• M63: 18,832,427 km (0.117 R)
• M64: 18,894,361 km (0.074 R)
• M65: 20,115,079 km (0.119 R)
• M66: 20,178,509 km (0.086 R)
• M67: 20,241,789 km (0.087 R)
• M68: 20,655,277 km (0.073 R)
• M69: 20,719,155 km (0.11 R)
• M70: 21,232,426 km (0.074 R)
• M71: 21,296,902 km (0.107 R)
• M72: 21,587,721 km (0.118 R)
• M73: 21,749,885 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.2

Radius: 14.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.48 AU - 9.16 AU

Year: 9337 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 64,383,456 km

• M1: 243,545 km (0.1 R)
• M2: 419,024 km (0.094 R)
• M3: 601,533 km (0.101 R)
• M4: 783,444 km (0.041 R)
• M5: 1,207,554 km (0.085 R)
• M6: 1,304,942 km (0.111 R)
• M7: 1,550,582 km (0.104 R)
• M8: 1,756,129 km (0.12 R)
• M9: 2,111,574 km (0.051 R)
• M10: 2,207,017 km (0.1 R)
• M11: 2,316,373 km (0.071 R)
• M12: 2,540,770 km (0.078 R)
• M13: 2,694,407 km (0.111 R)
• M14: 2,877,814 km (0.115 R)
• M15: 3,092,487 km (0.086 R)
• M16: 3,270,957 km (0.115 R)
• M17: 3,739,498 km (0.115 R)
• M18: 3,841,823 km (0.081 R)
• M19: 4,382,320 km (0.07 R)
• M20: 4,599,237 km (0.045 R)
• M21: 4,931,344 km (0.043 R)
• M22: 5,702,970 km (0.098 R)
• M23: 5,854,961 km (0.042 R)
• M24: 6,111,671 km (0.108 R)
• M25: 6,302,109 km (0.072 R)
• M26: 6,477,139 km (0.113 R)
• M27: 7,321,170 km (0.108 R)
• M28: 7,486,775 km (0.03 R)
• M29: 7,784,325 km (0.093 R)
• M30: 8,180,760 km (0.103 R)
• M31: 8,371,946 km (0.106 R)
• M32: 8,545,180 km (0.066 R)
• M33: 8,739,208 km (0.107 R)
• M34: 9,230,637 km (0.105 R)
• M35: 9,389,810 km (0.053 R)
• M36: 10,884,292 km (0.062 R)
• M37: 11,158,206 km (0.1 R)
• M38: 11,691,373 km (0.098 R)
• M39: 12,058,785 km (0.048 R)
• M40: 12,254,758 km (0.109 R)
• M41: 14,158,092 km (0.12 R)
• M42: 14,318,910 km (0.053 R)
• M43: 14,572,927 km (0.081 R)
• M44: 14,781,766 km (0.085 R)
• M45: 14,921,640 km (0.084 R)
• M46: 15,273,195 km (0.072 R)
• M47: 15,556,383 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.7

Radius: 12

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.81 AU - 13.17 AU

Year: 13883 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,383,456 km

• M1: 163,810 km (0.081 R)
• M2: 265,835 km (0.102 R)
• M3: 755,170 km (0.063 R)
• M4: 996,172 km (0.112 R)
• M5: 1,433,596 km (0.106 R)
• M6: 1,694,794 km (0.116 R)
• M7: 1,778,270 km (0.079 R)
• M8: 1,927,868 km (0.085 R)
• M9: 2,104,244 km (0.028 R)
• M10: 2,568,595 km (0.076 R)
• M11: 3,013,948 km (0.038 R)
• M12: 3,510,314 km (0.057 R)
• M13: 3,781,984 km (0.045 R)
• M14: 3,864,861 km (0.11 R)
• M15: 4,374,990 km (0.073 R)
• M16: 4,579,191 km (0.118 R)
• M17: 4,876,442 km (0.049 R)
• M18: 5,427,560 km (0.115 R)
• M19: 5,710,450 km (0.09 R)
• M20: 5,933,949 km (0.057 R)
• M21: 6,958,395 km (0.067 R)
• M22: 7,718,353 km (0.096 R)
• M23: 8,323,626 km (0.119 R)
• M24: 8,577,493 km (0.102 R)
• M25: 8,907,506 km (0.065 R)
• M26: 9,769,788 km (0.099 R)
• M27: 10,037,568 km (0.099 R)
• M28: 10,268,996 km (0.094 R)
• M29: 10,385,383 km (0.077 R)
• M30: 10,776,582 km (0.088 R)
• M31: 11,452,615 km (0.077 R)
• M32: 12,019,740 km (0.048 R)
• M33: 12,554,553 km (0.103 R)
• M34: 13,013,220 km (0.113 R)
• M35: 13,947,009 km (0.111 R)
• M36: 14,119,197 km (0.095 R)
• M37: 14,205,515 km (0.082 R)
• M38: 14,990,305 km (0.085 R)
• M39: 15,122,550 km (0.087 R)
• M40: 15,655,118 km (0.095 R)
• M41: 16,058,583 km (0.119 R)
• M42: 16,374,833 km (0.086 R)
• M43: 16,602,072 km (0.113 R)
• M44: 16,693,178 km (0.034 R)
• M45: 17,428,302 km (0.109 R)
• M46: 17,753,378 km (0.09 R)
• M47: 18,409,364 km (0.095 R)
• M48: 18,835,270 km (0.086 R)
• M49: 19,264,466 km (0.117 R)
• M50: 19,408,229 km (0.085 R)
• M51: 19,745,124 km (0.086 R)
• M52: 20,229,821 km (0.119 R)
• M53: 21,260,251 km (0.09 R)
• M54: 21,408,951 km (0.117 R)
• M55: 21,557,801 km (0.061 R)
• M56: 21,856,847 km (0.063 R)
• M57: 22,761,914 km (0.099 R)
• M58: 22,913,906 km (0.079 R)
• M59: 23,015,483 km (0.107 R)
• M60: 23,679,249 km (0.107 R)
• M61: 24,973,420 km (0.1 R)
• M62: 25,130,198 km (0.053 R)
• M63: 25,339,785 km (0.046 R)
• M64: 26,290,330 km (0.073 R)
• M65: 27,306,399 km (0.1 R)
• M66: 27,414,109 km (0.079 R)
• M67: 28,008,910 km (0.093 R)
• M68: 28,389,637 km (0.104 R)
• M69: 28,717,406 km (0.074 R)
• M70: 29,156,326 km (0.078 R)
• M71: 29,652,841 km (0.094 R)
• M72: 30,096,548 km (0.067 R)
• M73: 31,327,888 km (0.083 R)
• M74: 32,632,831 km (0.106 R)
• M75: 33,263,087 km (0.043 R)
• M76: 34,885,775 km (0.096 R)
• M77: 35,178,388 km (0.098 R)
• M78: 35,589,184 km (0.084 R)
• M79: 36,119,658 km (0.083 R)
• M80: 36,890,685 km (0.063 R)
• M81: 37,128,995 km (0.115 R)
• M82: 37,667,098 km (0.099 R)
• M83: 38,147,607 km (0.08 R)
• M84: 41,381,763 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.6

Radius: 3.1

Gravity: 50.84 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.16 AU - 16.6 AU

Year: 18432 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,383,456 km

• M1: 102,923 km (0.082 R)
• M2: 123,119 km (0.078 R)
• M3: 736,470 km (0.042 R)
• M4: 823,686 km (0.11 R)
• M5: 984,204 km (0.069 R)
• M6: 1,129,614 km (0.109 R)
• M7: 1,521,859 km (0.102 R)
• M8: 2,196,546 km (0.082 R)
• M9: 2,515,189 km (0.083 R)
• M10: 3,054,489 km (0.057 R)
• M11: 3,591,246 km (0.055 R)
• M12: 3,628,197 km (0.074 R)
• M13: 3,776,598 km (0.071 R)
• M14: 5,325,535 km (0.038 R)
• M15: 5,793,776 km (0.102 R)
• M16: 5,880,244 km (0.101 R)
• M17: 6,408,474 km (0.113 R)
• M18: 6,814,482 km (0.111 R)
• M19: 7,985,385 km (0.065 R)
• M20: 8,178,366 km (0.084 R)
• M21: 8,324,224 km (0.081 R)
• M22: 8,421,762 km (0.117 R)
• M23: 8,569,116 km (0.074 R)
• M24: 9,015,815 km (0.12 R)
• M25: 9,931,803 km (0.047 R)
• M26: 12,125,805 km (0.079 R)
• M27: 12,514,759 km (0.051 R)
• M28: 12,851,355 km (0.105 R)
• M29: 12,964,301 km (0.117 R)
• M30: 13,077,547 km (0.063 R)
• M31: 13,419,079 km (0.085 R)
• M32: 16,073,094 km (0.054 R)
• M33: 16,255,604 km (0.068 R)
• M34: 16,438,861 km (0.086 R)
• M35: 16,684,351 km (0.109 R)
• M36: 17,677,980 km (0.063 R)
• M37: 18,118,696 km (0.073 R)
• M38: 18,245,256 km (0.08 R)
• M39: 18,626,730 km (0.073 R)
• M40: 19,075,075 km (0.103 R)
• M41: 19,397,608 km (0.105 R)
• M42: 20,639,270 km (0.111 R)
• M43: 21,103,173 km (0.098 R)
• M44: 21,169,744 km (0.099 R)
• M45: 24,027,363 km (0.074 R)
• M46: 25,147,402 km (0.101 R)
• M47: 25,927,106 km (0.12 R)
• M48: 26,642,932 km (0.094 R)
• M49: 26,786,845 km (0.079 R)
• M50: 27,656,009 km (0.077 R)
• M51: 27,801,717 km (0.041 R)
• M52: 28,020,728 km (0.088 R)
• M53: 28,313,791 km (0.116 R)
• M54: 28,755,104 km (0.088 R)
• M55: 28,976,808 km (0.104 R)
• M56: 29,198,812 km (0.087 R)
• M57: 29,273,012 km (0.03 R)
• M58: 29,421,563 km (0.119 R)
• M59: 29,644,763 km (0.105 R)
• M60: 30,844,987 km (0.101 R)
• M61: 31,603,149 km (0.095 R)
• M62: 32,751,761 km (0.096 R)
• M63: 33,836,196 km (0.071 R)
• M64: 35,405,478 km (0.042 R)
• M65: 36,039,922 km (0.113 R)
• M66: 36,119,508 km (0.096 R)
• M67: 36,199,094 km (0.053 R)
• M68: 37,803,681 km (0.11 R)
• M69: 38,614,651 km (0.107 R)
• M70: 39,103,986 km (0.049 R)
• M71: 40,501,529 km (0.096 R)
• M72: 41,331,349 km (0.112 R)
• M73: 41,664,802 km (0.065 R)
• M74: 41,915,379 km (0.105 R)
• M75: 42,670,399 km (0.032 R)
• M76: 43,429,907 km (0.094 R)
• M77: 44,620,258 km (0.075 R)
• M78: 49,930,234 km (0.102 R)
• M79: 50,374,241 km (0.116 R)
• M80: 51,445,212 km (0.083 R)
• M81: 51,534,671 km (0.104 R)
• M82: 52,433,455 km (0.12 R)
• M83: 52,975,149 km (0.113 R)
• M84: 53,882,161 km (0.098 R)
• M85: 54,337,537 km (0.105 R)
• M86: 55,895,449 km (0.096 R)
• M87: 56,911,219 km (0.09 R)
• M88: 58,212,870 km (0.069 R)
• M89: 58,867,361 km (0.119 R)
• M90: 59,148,605 km (0.035 R)
• M91: 59,618,491 km (0.094 R)
• M92: 60,750,798 km (0.101 R)
• M93: 61,319,718 km (0.119 R)
• M94: 61,604,852 km (0.117 R)
• M95: 61,699,996 km (0.116 R)
• M96: 62,653,982 km (0.116 R)
• M97: 63,997,819 km (0.071 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 18,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit