🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.68 AU - 0.72 AU

Year: 206 Days

Day: 15.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.11 AU - 1.11 AU

Year: 411 Days

Day: 13.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,281,639 km

• M1: 55,202 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.21 AU - 2.01 AU

Year: 718 Days

Day: 18.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.81 AU - 3.61 AU

Year: 2021 Days

Day: 26.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 9.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.11 AU - 6.09 AU

Year: 4658 Days

Day: 14.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 104,281,639 km

• M1: 126,261 km (0.117 R)
• M2: 375,640 km (0.072 R)
• M3: 995,424 km (0.065 R)
• M4: 1,075,758 km (0.078 R)
• M5: 1,317,957 km (0.07 R)
• M6: 1,458,729 km (0.042 R)
• M7: 1,672,504 km (0.101 R)
• M8: 1,755,381 km (0.116 R)
• M9: 1,983,369 km (0.053 R)
• M10: 2,086,142 km (0.07 R)
• M11: 2,220,930 km (0.099 R)
• M12: 2,420,793 km (0.108 R)
• M13: 2,594,775 km (0.045 R)
• M14: 2,740,035 km (0.092 R)
• M15: 2,855,075 km (0.106 R)
• M16: 2,921,497 km (0.05 R)
• M17: 3,123,903 km (0.1 R)
• M18: 3,192,419 km (0.108 R)
• M19: 3,489,221 km (0.113 R)
• M20: 3,596,183 km (0.104 R)
• M21: 4,128,452 km (0.082 R)
• M22: 4,783,841 km (0.111 R)
• M23: 4,962,909 km (0.071 R)
• M24: 5,245,649 km (0.097 R)
• M25: 5,306,984 km (0.082 R)
• M26: 5,471,542 km (0.064 R)
• M27: 5,533,775 km (0.095 R)
• M28: 5,742,763 km (0.107 R)
• M29: 6,450,810 km (0.116 R)
• M30: 6,538,624 km (0.083 R)
• M31: 6,848,740 km (0.116 R)
• M32: 6,983,079 km (0.069 R)
• M33: 7,186,383 km (0.111 R)
• M34: 7,460,446 km (0.089 R)
• M35: 7,784,624 km (0.072 R)
• M36: 8,113,291 km (0.086 R)
• M37: 8,398,873 km (0.103 R)
• M38: 8,736,067 km (0.104 R)
• M39: 9,225,401 km (0.064 R)
• M40: 9,698,729 km (0.101 R)
• M41: 9,900,387 km (0.112 R)
• M42: 10,436,247 km (0.105 R)
• M43: 10,513,589 km (0.034 R)
• M44: 11,191,866 km (0.101 R)
• M45: 11,750,015 km (0.054 R)
• M46: 11,830,499 km (0.05 R)
• M47: 11,964,987 km (0.117 R)
• M48: 12,563,080 km (0.081 R)
• M49: 12,672,884 km (0.074 R)
• M50: 13,142,921 km (0.108 R)
• M51: 13,310,321 km (0.074 R)
• M52: 13,450,195 km (0.12 R)
• M53: 13,788,137 km (0.036 R)
• M54: 14,157,494 km (0.051 R)
• M55: 14,271,637 km (0.102 R)
• M56: 14,645,183 km (0.113 R)
• M57: 14,789,694 km (0.072 R)
• M58: 14,992,848 km (0.109 R)
• M59: 15,933,220 km (0.109 R)
• M60: 16,470,576 km (0.088 R)
• M61: 16,560,783 km (0.111 R)
• M62: 16,711,279 km (0.106 R)
• M63: 18,180,031 km (0.09 R)
• M64: 18,366,579 km (0.11 R)
• M65: 19,024,361 km (0.109 R)
• M66: 19,403,741 km (0.1 R)
• M67: 20,105,655 km (0.105 R)
• M68: 20,298,486 km (0.078 R)
• M69: 20,362,963 km (0.092 R)
• M70: 20,524,379 km (0.104 R)
• M71: 20,751,020 km (0.118 R)
• M72: 21,337,593 km (0.079 R)
• M73: 21,435,879 km (0.065 R)
• M74: 21,731,634 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 12.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.8 AU - 7.24 AU

Year: 5851 Days

Day: 9.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 104,281,639 km

• M1: 153,637 km (0.045 R)
• M2: 234,869 km (0.111 R)
• M3: 460,761 km (0.041 R)
• M4: 549,473 km (0.081 R)
• M5: 627,563 km (0.1 R)
• M6: 877,392 km (0.094 R)
• M7: 1,004,101 km (0.114 R)
• M8: 1,092,214 km (0.081 R)
• M9: 1,385,575 km (0.042 R)
• M10: 1,510,191 km (0.091 R)
• M11: 2,103,496 km (0.093 R)
• M12: 2,366,040 km (0.085 R)
• M13: 2,501,426 km (0.113 R)
• M14: 2,811,842 km (0.106 R)
• M15: 3,118,218 km (0.071 R)
• M16: 3,233,857 km (0.072 R)
• M17: 3,606,954 km (0.104 R)
• M18: 3,922,606 km (0.118 R)
• M19: 4,083,723 km (0.099 R)
• M20: 4,247,233 km (0.118 R)
• M21: 4,375,887 km (0.074 R)
• M22: 4,580,687 km (0.04 R)
• M23: 5,411,703 km (0.085 R)
• M24: 5,591,520 km (0.061 R)
• M25: 5,936,791 km (0.118 R)
• M26: 6,018,921 km (0.12 R)
• M27: 6,541,765 km (0.08 R)
• M28: 6,927,279 km (0.105 R)
• M29: 7,254,150 km (0.068 R)
• M30: 7,364,254 km (0.09 R)
• M31: 7,474,957 km (0.117 R)
• M32: 8,542,338 km (0.101 R)
• M33: 8,799,048 km (0.044 R)
• M34: 9,200,867 km (0.118 R)
• M35: 9,875,703 km (0.12 R)
• M36: 10,367,581 km (0.118 R)
• M37: 11,222,234 km (0.11 R)
• M38: 11,375,422 km (0.081 R)
• M39: 11,554,940 km (0.099 R)
• M40: 11,968,877 km (0.081 R)
• M41: 12,125,506 km (0.067 R)
• M42: 12,230,224 km (0.055 R)
• M43: 12,705,198 km (0.12 R)
• M44: 12,784,933 km (0.097 R)
• M45: 12,971,781 km (0.093 R)
• M46: 13,132,449 km (0.063 R)
• M47: 13,537,411 km (0.097 R)
• M48: 13,673,395 km (0.099 R)
• M49: 13,973,937 km (0.058 R)
• M50: 14,111,268 km (0.117 R)
• M51: 14,304,249 km (0.096 R)
• M52: 14,415,101 km (0.094 R)
• M53: 14,553,778 km (0.109 R)
• M54: 14,944,827 km (0.12 R)
• M55: 15,226,221 km (0.034 R)
• M56: 15,708,674 km (0.111 R)
• M57: 15,937,409 km (0.106 R)
• M58: 16,601,325 km (0.115 R)
• M59: 17,156,632 km (0.047 R)
• M60: 18,105,531 km (0.105 R)
• M61: 18,255,428 km (0.094 R)
• M62: 18,345,486 km (0.058 R)
• M63: 19,285,110 km (0.045 R)
• M64: 19,407,481 km (0.103 R)
• M65: 20,054,343 km (0.103 R)
• M66: 20,147,243 km (0.081 R)
• M67: 20,427,140 km (0.069 R)
• M68: 20,676,969 km (0.108 R)
• M69: 21,053,507 km (0.118 R)

Asteroid Belt

Center: 8.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.4

Radius: 9.3

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.18 AU - 11 AU

Year: 11265 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 104,281,639 km

• M1: 135,984 km (0.041 R)
• M2: 266,434 km (0.096 R)
• M3: 445,203 km (0.077 R)
• M4: 1,114,205 km (0.063 R)
• M5: 1,298,360 km (0.037 R)
• M6: 1,394,103 km (0.117 R)
• M7: 1,618,799 km (0.087 R)
• M8: 1,722,470 km (0.093 R)
• M9: 2,102,748 km (0.118 R)
• M10: 2,245,015 km (0.071 R)
• M11: 2,814,534 km (0.063 R)
• M12: 3,067,504 km (0.112 R)
• M13: 3,164,294 km (0.116 R)
• M14: 3,427,287 km (0.073 R)
• M15: 4,660,273 km (0.078 R)
• M16: 5,111,909 km (0.076 R)
• M17: 5,343,187 km (0.11 R)
• M18: 5,420,978 km (0.118 R)
• M19: 6,508,405 km (0.103 R)
• M20: 6,591,581 km (0.062 R)
• M21: 7,661,356 km (0.082 R)
• M22: 7,881,713 km (0.118 R)
• M23: 8,646,757 km (0.108 R)
• M24: 8,968,692 km (0.106 R)
• M25: 9,388,314 km (0.085 R)
• M26: 9,814,368 km (0.093 R)
• M27: 10,246,856 km (0.09 R)
• M28: 11,080,714 km (0.096 R)
• M29: 12,038,141 km (0.087 R)
• M30: 12,812,758 km (0.052 R)
• M31: 13,022,046 km (0.056 R)
• M32: 13,127,213 km (0.052 R)
• M33: 13,763,453 km (0.118 R)
• M34: 13,924,121 km (0.099 R)
• M35: 14,355,711 km (0.092 R)
• M36: 14,791,639 km (0.113 R)
• M37: 15,066,301 km (0.1 R)
• M38: 15,342,608 km (0.091 R)
• M39: 15,844,210 km (0.105 R)
• M40: 16,920,866 km (0.088 R)
• M41: 17,208,243 km (0.09 R)
• M42: 18,609,377 km (0.053 R)
• M43: 18,668,617 km (0.102 R)
• M44: 19,804,963 km (0.118 R)
• M45: 20,717,809 km (0.039 R)
• M46: 20,963,598 km (0.029 R)
• M47: 23,154,758 km (0.093 R)
• M48: 23,987,121 km (0.06 R)
• M49: 24,116,074 km (0.068 R)
• M50: 25,286,678 km (0.065 R)
• M51: 25,352,202 km (0.06 R)
• M52: 26,342,689 km (0.099 R)
• M53: 27,278,573 km (0.118 R)
• M54: 28,429,430 km (0.05 R)
• M55: 29,803,785 km (0.093 R)
• M56: 29,873,049 km (0.101 R)
• M57: 30,220,266 km (0.045 R)
• M58: 31,693,206 km (0.08 R)
• M59: 31,834,726 km (0.073 R)
• M60: 33,117,677 km (0.061 R)
• M61: 33,261,291 km (0.06 R)
• M62: 33,405,055 km (0.028 R)
• M63: 33,837,692 km (0.107 R)
• M64: 34,199,569 km (0.077 R)
• M65: 36,472,260 km (0.103 R)
• M66: 37,066,612 km (0.076 R)
• M67: 37,589,307 km (0.076 R)
• M68: 38,717,724 km (0.097 R)
• M69: 39,096,207 km (0.107 R)
• M70: 39,476,036 km (0.05 R)
• M71: 41,161,705 km (0.06 R)
• M72: 41,547,966 km (0.066 R)
• M73: 42,324,379 km (0.114 R)
• M74: 43,027,190 km (0.049 R)
• M75: 43,812,728 km (0.107 R)
• M76: 44,207,218 km (0.119 R)
• M77: 45,079,224 km (0.04 R)
• M78: 46,920,774 km (0.095 R)
• M79: 47,162,823 km (0.115 R)
• M80: 49,032,198 km (0.09 R)
• M81: 49,195,858 km (0.111 R)
• M82: 49,441,647 km (0.086 R)
• M83: 49,605,906 km (0.077 R)
• M84: 53,599,421 km (0.11 R)
• M85: 55,038,403 km (0.056 R)
• M86: 55,208,496 km (0.11 R)
• M87: 57,091,484 km (0.084 R)
• M88: 57,177,503 km (0.071 R)
• M89: 57,349,840 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.3

Radius: 4.4

Gravity: 51.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.09 AU - 19.75 AU

Year: 26662 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,281,639 km

• M1: 103,223 km (0.1 R)
• M2: 466,745 km (0.102 R)
• M3: 596,297 km (0.114 R)
• M4: 623,674 km (0.115 R)
• M5: 796,459 km (0.111 R)
• M6: 1,185,264 km (0.051 R)
• M7: 1,985,014 km (0.11 R)
• M8: 3,702,697 km (0.112 R)
• M9: 4,172,584 km (0.062 R)
• M10: 5,929,012 km (0.087 R)
• M11: 6,353,571 km (0.09 R)
• M12: 6,415,056 km (0.101 R)
• M13: 6,600,557 km (0.09 R)
• M14: 7,295,888 km (0.072 R)
• M15: 8,415,479 km (0.087 R)
• M16: 8,823,282 km (0.095 R)
• M17: 9,098,842 km (0.086 R)
• M18: 9,377,094 km (0.059 R)
• M19: 10,084,841 km (0.101 R)
• M20: 10,156,648 km (0.043 R)
• M21: 10,663,486 km (0.034 R)
• M22: 13,083,082 km (0.042 R)
• M23: 13,318,250 km (0.107 R)
• M24: 13,554,913 km (0.069 R)
• M25: 14,515,182 km (0.11 R)
• M26: 14,921,789 km (0.101 R)
• M27: 15,167,429 km (0.064 R)
• M28: 15,996,201 km (0.071 R)
• M29: 16,331,749 km (0.07 R)
• M30: 16,754,513 km (0.119 R)
• M31: 17,524,643 km (0.063 R)
• M32: 17,697,279 km (0.077 R)
• M33: 19,902,950 km (0.106 R)
• M34: 20,083,065 km (0.105 R)
• M35: 20,535,898 km (0.072 R)
• M36: 21,728,792 km (0.104 R)
• M37: 24,277,191 km (0.087 R)
• M38: 24,566,065 km (0.1 R)
• M39: 25,147,402 km (0.112 R)
• M40: 25,244,641 km (0.104 R)
• M41: 25,439,716 km (0.119 R)
• M42: 25,929,500 km (0.104 R)
• M43: 27,818,622 km (0.066 R)
• M44: 28,323,066 km (0.086 R)
• M45: 28,728,925 km (0.092 R)
• M46: 29,136,579 km (0.049 R)
• M47: 30,267,539 km (0.1 R)
• M48: 30,786,344 km (0.067 R)
• M49: 31,308,142 km (0.079 R)
• M50: 32,678,308 km (0.078 R)
• M51: 32,997,251 km (0.044 R)
• M52: 35,041,207 km (0.106 R)
• M53: 38,239,011 km (0.041 R)
• M54: 38,799,704 km (0.109 R)
• M55: 38,912,201 km (0.09 R)
• M56: 40,955,110 km (0.1 R)
• M57: 41,413,777 km (0.05 R)
• M58: 41,874,090 km (0.055 R)
• M59: 42,451,986 km (0.093 R)
• M60: 43,382,186 km (0.06 R)
• M61: 44,084,099 km (0.099 R)
• M62: 44,554,135 km (0.064 R)
• M63: 47,529,487 km (0.086 R)
• M64: 48,252,943 km (0.073 R)
• M65: 50,691,089 km (0.086 R)
• M66: 52,794,734 km (0.08 R)
• M67: 53,044,114 km (0.074 R)
• M68: 53,920,009 km (0.055 R)
• M69: 54,045,522 km (0.087 R)
• M70: 55,053,064 km (0.114 R)
• M71: 56,194,047 km (0.057 R)
• M72: 58,886,359 km (0.086 R)
• M73: 59,403,968 km (0.118 R)
• M74: 62,145,947 km (0.05 R)
• M75: 68,158,735 km (0.098 R)
• M76: 71,440,463 km (0.115 R)
• M77: 72,823,047 km (0.062 R)
• M78: 76,458,724 km (0.108 R)
• M79: 79,152,682 km (0.086 R)
• M80: 79,580,831 km (0.116 R)
• M81: 80,296,208 km (0.113 R)
• M82: 81,877,458 km (0.117 R)
• M83: 82,455,055 km (0.117 R)
• M84: 82,744,377 km (0.036 R)
• M85: 84,924,766 km (0.04 R)
• M86: 85,509,395 km (0.119 R)
• M87: 87,418,713 km (0.096 R)
• M88: 88,452,583 km (0.085 R)
• M89: 91,129,787 km (0.094 R)
• M90: 93,380,936 km (0.076 R)
• M91: 95,498,494 km (0.075 R)
• M92: 96,410,891 km (0.051 R)
• M93: 96,868,062 km (0.03 R)
• M94: 97,631,759 km (0.115 R)
• M95: 99,011,500 km (0.089 R)
• M96: 100,706,594 km (0.114 R)
• M97: 102,411,262 km (0.091 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit