🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.31 AU - 1.39 AU

Year: 657 Days

Day: 41.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.32 AU - 1.7 AU

Year: 777 Days

Day: 38 Hours

Environment

Temp: -96 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,391,814 km

• M1: 183,407 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.13 AU - 2.17 AU

Year: 1321 Days

Day: 42.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.2

Radius: 8

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.85 AU - 3.59 AU

Year: 2421 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,391,814 km

• M1: 105,766 km (0.112 R)
• M2: 288,275 km (0.115 R)
• M3: 369,956 km (0.103 R)
• M4: 498,011 km (0.1 R)
• M5: 568,173 km (0.11 R)
• M6: 675,734 km (0.105 R)
• M7: 892,800 km (0.096 R)
• M8: 970,142 km (0.064 R)
• M9: 1,029,832 km (0.06 R)
• M10: 1,248,394 km (0.093 R)
• M11: 1,493,286 km (0.082 R)
• M12: 1,645,277 km (0.093 R)
• M13: 1,790,088 km (0.102 R)
• M14: 2,118,455 km (0.107 R)
• M15: 2,183,830 km (0.108 R)
• M16: 2,316,523 km (0.117 R)
• M17: 2,370,378 km (0.051 R)
• M18: 2,438,296 km (0.071 R)
• M19: 2,493,049 km (0.12 R)
• M20: 2,660,000 km (0.106 R)
• M21: 3,197,804 km (0.049 R)
• M22: 3,257,942 km (0.096 R)
• M23: 3,348,898 km (0.056 R)
• M24: 3,425,492 km (0.091 R)
• M25: 3,517,944 km (0.086 R)
• M26: 3,595,734 km (0.083 R)
• M27: 3,721,247 km (0.095 R)
• M28: 3,928,590 km (0.117 R)
• M29: 4,538,949 km (0.092 R)
• M30: 4,743,300 km (0.081 R)
• M31: 5,090,666 km (0.088 R)
• M32: 5,285,293 km (0.108 R)
• M33: 5,536,468 km (0.078 R)
• M34: 5,957,586 km (0.076 R)
• M35: 6,069,186 km (0.059 R)
• M36: 6,162,684 km (0.054 R)
• M37: 6,219,083 km (0.104 R)
• M38: 6,465,171 km (0.077 R)
• M39: 6,579,913 km (0.087 R)
• M40: 7,202,988 km (0.08 R)
• M41: 7,702,944 km (0.099 R)
• M42: 7,885,603 km (0.075 R)
• M43: 8,193,326 km (0.07 R)
• M44: 8,276,053 km (0.092 R)
• M45: 8,400,668 km (0.04 R)
• M46: 8,672,787 km (0.111 R)
• M47: 8,778,253 km (0.1 R)
• M48: 9,593,562 km (0.065 R)
• M49: 9,659,086 km (0.119 R)
• M50: 9,966,210 km (0.108 R)
• M51: 10,365,936 km (0.11 R)
• M52: 10,522,714 km (0.11 R)
• M53: 10,861,553 km (0.075 R)
• M54: 11,135,168 km (0.029 R)
• M55: 11,203,833 km (0.119 R)
• M56: 11,875,827 km (0.069 R)
• M57: 12,063,423 km (0.12 R)
• M58: 12,465,542 km (0.115 R)
• M59: 12,680,215 km (0.102 R)
• M60: 12,871,999 km (0.082 R)
• M61: 13,016,511 km (0.095 R)
• M62: 13,137,386 km (0.094 R)
• M63: 13,968,851 km (0.092 R)
• M64: 14,291,384 km (0.086 R)
• M65: 14,591,178 km (0.107 R)
• M66: 14,691,558 km (0.113 R)
• M67: 14,893,066 km (0.092 R)
• M68: 15,120,754 km (0.112 R)
• M69: 15,171,618 km (0.085 R)
• M70: 15,298,776 km (0.116 R)
• M71: 15,759,687 km (0.099 R)
• M72: 16,485,536 km (0.099 R)
• M73: 16,563,925 km (0.077 R)
• M74: 16,826,170 km (0.117 R)
• M75: 17,301,891 km (0.093 R)
• M76: 17,381,627 km (0.063 R)
• M77: 17,594,654 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 8.3

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.45 AU - 7.43 AU

Year: 6847 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,391,814 km

• M1: 130,599 km (0.1 R)
• M2: 228,137 km (0.095 R)
• M3: 292,314 km (0.081 R)
• M4: 456,573 km (0.048 R)
• M5: 557,252 km (0.045 R)
• M6: 873,951 km (0.061 R)
• M7: 1,002,306 km (0.07 R)
• M8: 1,189,153 km (0.034 R)
• M9: 1,443,320 km (0.111 R)
• M10: 1,734,737 km (0.063 R)
• M11: 2,130,423 km (0.061 R)
• M12: 2,763,372 km (0.104 R)
• M13: 2,978,643 km (0.08 R)
• M14: 3,920,212 km (0.116 R)
• M15: 4,189,638 km (0.111 R)
• M16: 4,298,994 km (0.117 R)
• M17: 4,492,873 km (0.077 R)
• M18: 4,548,822 km (0.055 R)
• M19: 4,889,307 km (0.105 R)
• M20: 4,975,625 km (0.106 R)
• M21: 5,237,870 km (0.09 R)
• M22: 5,296,812 km (0.079 R)
• M23: 5,837,010 km (0.118 R)
• M24: 6,552,536 km (0.102 R)
• M25: 7,394,473 km (0.109 R)
• M26: 7,593,738 km (0.096 R)
• M27: 7,929,585 km (0.064 R)
• M28: 8,407,999 km (0.072 R)
• M29: 9,214,182 km (0.109 R)
• M30: 9,428,555 km (0.09 R)
• M31: 9,753,183 km (0.06 R)
• M32: 10,044,749 km (0.1 R)
• M33: 10,118,202 km (0.106 R)
• M34: 10,524,958 km (0.119 R)
• M35: 10,936,951 km (0.077 R)
• M36: 11,088,194 km (0.069 R)
• M37: 11,430,773 km (0.034 R)
• M38: 11,507,517 km (0.101 R)
• M39: 11,622,707 km (0.085 R)
• M40: 11,893,180 km (0.059 R)
• M41: 12,558,592 km (0.028 R)
• M42: 12,756,659 km (0.1 R)
• M43: 12,875,889 km (0.069 R)
• M44: 13,276,213 km (0.086 R)
• M45: 13,762,107 km (0.117 R)
• M46: 14,918,348 km (0.083 R)
• M47: 15,338,868 km (0.102 R)
• M48: 15,891,333 km (0.091 R)
• M49: 16,753,914 km (0.113 R)
• M50: 17,234,871 km (0.119 R)
• M51: 17,454,930 km (0.114 R)
• M52: 17,987,050 km (0.066 R)
• M53: 19,431,716 km (0.103 R)
• M54: 19,706,677 km (0.117 R)
• M55: 20,260,638 km (0.1 R)
• M56: 20,446,439 km (0.064 R)
• M57: 20,866,509 km (0.093 R)
• M58: 22,287,240 km (0.109 R)
• M59: 22,864,389 km (0.031 R)
• M60: 25,271,120 km (0.087 R)
• M61: 25,872,802 km (0.069 R)
• M62: 26,124,725 km (0.098 R)
• M63: 26,225,853 km (0.057 R)
• M64: 27,757,287 km (0.069 R)
• M65: 28,274,147 km (0.048 R)
• M66: 28,689,880 km (0.072 R)
• M67: 29,474,969 km (0.069 R)
• M68: 29,896,536 km (0.049 R)
• M69: 29,949,494 km (0.097 R)
• M70: 31,012,835 km (0.109 R)
• M71: 31,710,560 km (0.051 R)
• M72: 31,764,415 km (0.101 R)
• M73: 32,576,582 km (0.062 R)
• M74: 33,012,361 km (0.117 R)
• M75: 33,066,964 km (0.056 R)
• M76: 33,450,233 km (0.092 R)
• M77: 33,614,941 km (0.12 R)
• M78: 33,669,843 km (0.075 R)
• M79: 33,834,850 km (0.073 R)
• M80: 34,497,718 km (0.053 R)
• M81: 35,053,324 km (0.114 R)
• M82: 35,836,170 km (0.095 R)
• M83: 36,398,957 km (0.085 R)
• M84: 37,704,199 km (0.048 R)
• M85: 38,104,522 km (0.093 R)
• M86: 38,161,818 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.3

Radius: 9.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.91 AU - 8.83 AU

Year: 10145 Days

Day: 10.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,391,814 km

• M1: 122,221 km (0.103 R)
• M2: 403,465 km (0.09 R)
• M3: 705,204 km (0.081 R)
• M4: 907,461 km (0.03 R)
• M5: 1,053,019 km (0.079 R)
• M6: 1,266,047 km (0.086 R)
• M7: 1,347,129 km (0.093 R)
• M8: 1,409,062 km (0.075 R)
• M9: 2,683,487 km (0.111 R)
• M10: 3,858,129 km (0.042 R)
• M11: 4,098,084 km (0.063 R)
• M12: 4,158,821 km (0.084 R)
• M13: 4,561,089 km (0.065 R)
• M14: 4,943,611 km (0.054 R)
• M15: 5,008,387 km (0.055 R)
• M16: 5,270,333 km (0.087 R)
• M17: 5,336,605 km (0.087 R)
• M18: 5,403,026 km (0.112 R)
• M19: 5,503,257 km (0.102 R)
• M20: 5,570,426 km (0.103 R)
• M21: 5,637,895 km (0.112 R)
• M22: 5,841,946 km (0.059 R)
• M23: 5,944,870 km (0.116 R)
• M24: 6,789,948 km (0.118 R)
• M25: 6,934,460 km (0.116 R)
• M26: 7,559,928 km (0.111 R)
• M27: 8,203,498 km (0.081 R)
• M28: 8,512,568 km (0.1 R)
• M29: 8,943,559 km (0.119 R)
• M30: 9,062,489 km (0.088 R)
• M31: 9,462,365 km (0.095 R)
• M32: 9,745,703 km (0.071 R)
• M33: 9,827,084 km (0.094 R)
• M34: 10,196,591 km (0.118 R)
• M35: 11,980,246 km (0.106 R)
• M36: 12,419,017 km (0.08 R)
• M37: 12,773,863 km (0.115 R)
• M38: 13,584,384 km (0.116 R)
• M39: 15,019,028 km (0.091 R)
• M40: 15,207,671 km (0.09 R)
• M41: 15,970,021 km (0.082 R)
• M42: 16,307,365 km (0.04 R)
• M43: 16,404,304 km (0.111 R)
• M44: 17,333,756 km (0.113 R)
• M45: 17,531,674 km (0.105 R)
• M46: 17,630,857 km (0.12 R)
• M47: 18,633,462 km (0.11 R)
• M48: 18,886,881 km (0.1 R)
• M49: 19,654,318 km (0.119 R)
• M50: 19,809,002 km (0.111 R)
• M51: 19,912,374 km (0.098 R)
• M52: 21,590,563 km (0.1 R)
• M53: 22,446,562 km (0.084 R)
• M54: 22,554,273 km (0.051 R)
• M55: 22,932,905 km (0.066 R)
• M56: 23,150,121 km (0.113 R)
• M57: 23,368,085 km (0.114 R)
• M58: 24,412,727 km (0.063 R)
• M59: 24,745,881 km (0.106 R)
• M60: 25,697,623 km (0.074 R)
• M61: 25,979,914 km (0.083 R)
• M62: 26,376,797 km (0.115 R)
• M63: 26,547,489 km (0.083 R)
• M64: 27,119,102 km (0.079 R)
• M65: 27,463,925 km (0.103 R)
• M66: 29,859,735 km (0.119 R)
• M67: 30,037,607 km (0.12 R)
• M68: 30,394,547 km (0.08 R)
• M69: 30,454,087 km (0.086 R)
• M70: 31,292,883 km (0.111 R)
• M71: 31,594,322 km (0.107 R)
• M72: 32,870,691 km (0.084 R)
• M73: 33,177,068 km (0.079 R)
• M74: 34,972,691 km (0.112 R)
• M75: 35,222,819 km (0.063 R)
• M76: 36,039,922 km (0.064 R)
• M77: 36,229,463 km (0.042 R)
• M78: 36,672,721 km (0.095 R)
• M79: 38,335,202 km (0.103 R)
• M80: 39,305,345 km (0.034 R)
• M81: 39,826,095 km (0.046 R)
• M82: 40,152,816 km (0.118 R)
• M83: 41,600,475 km (0.046 R)
• M84: 41,666,747 km (0.068 R)
• M85: 41,799,291 km (0.091 R)
• M86: 43,602,095 km (0.111 R)
• M87: 44,073,627 km (0.09 R)
• M88: 44,208,714 km (0.09 R)
• M89: 44,411,569 km (0.096 R)
• M90: 44,682,490 km (0.098 R)
• M91: 45,634,980 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.8

Radius: 6.6

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.56 AU - 18.38 AU

Year: 29289 Days

Day: 19 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,391,814 km

• M1: 127,308 km (0.053 R)
• M2: 466,745 km (0.106 R)
• M3: 802,892 km (0.052 R)
• M4: 949,797 km (0.028 R)
• M5: 2,325,349 km (0.044 R)
• M6: 2,408,975 km (0.111 R)
• M7: 3,113,281 km (0.108 R)
• M8: 4,279,845 km (0.065 R)
• M9: 4,382,619 km (0.097 R)
• M10: 4,643,219 km (0.117 R)
• M11: 5,234,130 km (0.053 R)
• M12: 6,135,607 km (0.094 R)
• M13: 8,397,078 km (0.115 R)
• M14: 8,851,108 km (0.062 R)
• M15: 8,982,305 km (0.084 R)
• M16: 9,246,644 km (0.088 R)
• M17: 9,648,015 km (0.101 R)
• M18: 10,467,662 km (0.063 R)
• M19: 11,309,449 km (0.085 R)
• M20: 11,810,602 km (0.107 R)
• M21: 11,954,964 km (0.104 R)
• M22: 13,886,273 km (0.079 R)
• M23: 14,422,581 km (0.081 R)
• M24: 15,832,391 km (0.118 R)
• M25: 16,231,818 km (0.092 R)
• M26: 18,445,417 km (0.075 R)
• M27: 18,781,265 km (0.108 R)
• M28: 19,119,206 km (0.058 R)
• M29: 19,204,028 km (0.077 R)
• M30: 19,544,363 km (0.084 R)
• M31: 20,926,049 km (0.119 R)
• M32: 21,540,448 km (0.106 R)
• M33: 22,966,714 km (0.118 R)
• M34: 24,147,939 km (0.098 R)
• M35: 25,348,761 km (0.1 R)
• M36: 26,097,349 km (0.099 R)
• M37: 26,758,272 km (0.028 R)
• M38: 28,871,342 km (0.105 R)
• M39: 31,938,547 km (0.062 R)
• M40: 32,949,679 km (0.114 R)
• M41: 34,899,986 km (0.109 R)
• M42: 36,360,660 km (0.069 R)
• M43: 37,628,652 km (0.032 R)
• M44: 39,018,565 km (0.046 R)
• M45: 39,233,837 km (0.064 R)
• M46: 39,557,567 km (0.112 R)
• M47: 39,990,503 km (0.083 R)
• M48: 40,425,085 km (0.073 R)
• M49: 40,752,106 km (0.074 R)
• M50: 41,189,380 km (0.101 R)
• M51: 42,843,035 km (0.105 R)
• M52: 43,957,539 km (0.116 R)
• M53: 44,743,377 km (0.053 R)
• M54: 45,874,037 km (0.047 R)
• M55: 46,215,121 km (0.093 R)
• M56: 47,587,531 km (0.039 R)
• M57: 47,702,572 km (0.114 R)
• M58: 51,430,402 km (0.037 R)
• M59: 51,784,649 km (0.074 R)
• M60: 52,139,645 km (0.054 R)
• M61: 52,258,276 km (0.064 R)
• M62: 52,733,249 km (0.091 R)
• M63: 54,166,995 km (0.115 R)
• M64: 56,828,641 km (0.075 R)
• M65: 58,790,916 km (0.075 R)
• M66: 60,028,689 km (0.074 R)
• M67: 61,650,479 km (0.086 R)
• M68: 63,033,960 km (0.089 R)
• M69: 64,809,538 km (0.066 R)
• M70: 66,473,066 km (0.053 R)
• M71: 66,730,225 km (0.114 R)
• M72: 69,841,860 km (0.082 R)
• M73: 72,470,893 km (0.086 R)
• M74: 75,802,288 km (0.028 R)
• M75: 76,474,581 km (0.115 R)
• M76: 78,775,097 km (0.094 R)
• M77: 78,911,082 km (0.093 R)
• M78: 79,047,216 km (0.095 R)
• M79: 80,686,509 km (0.07 R)
• M80: 80,960,872 km (0.094 R)
• M81: 81,373,014 km (0.055 R)
• M82: 81,510,494 km (0.114 R)
• M83: 82,199,093 km (0.117 R)
• M84: 82,613,330 km (0.094 R)
• M85: 84,415,984 km (0.076 R)
• M86: 87,073,889 km (0.103 R)
• M87: 87,918,968 km (0.117 R)
• M88: 91,183,343 km (0.119 R)
• M89: 91,326,059 km (0.078 R)
• M90: 92,614,995 km (0.107 R)
• M91: 95,935,768 km (0.098 R)
• M92: 96,081,028 km (0.029 R)
• M93: 96,371,846 km (0.049 R)
• M94: 96,662,963 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 13,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit