🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.53 AU - 0.59 AU

Year: 154 Days

Day: 13.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.16 AU - 1.52 AU

Year: 569 Days

Day: 17.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.62 AU - 2.34 AU

Year: 1023 Days

Day: 29.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,781,333 km

• M1: 918,830 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.89 AU - 2.53 AU

Year: 1206 Days

Day: 26.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 12.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.74 AU - 9.44 AU

Year: 9242 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,781,333 km

• M1: 395,088 km (0.072 R)
• M2: 588,967 km (0.113 R)
• M3: 732,431 km (0.067 R)
• M4: 1,196,035 km (0.058 R)
• M5: 1,766,152 km (0.078 R)
• M6: 2,232,150 km (0.118 R)
• M7: 4,256,658 km (0.082 R)
• M8: 5,851,670 km (0.058 R)
• M9: 6,249,601 km (0.097 R)
• M10: 6,544,458 km (0.116 R)
• M11: 8,408,298 km (0.036 R)
• M12: 8,489,380 km (0.102 R)
• M13: 8,570,761 km (0.053 R)
• M14: 8,734,122 km (0.085 R)
• M15: 8,816,251 km (0.077 R)
• M16: 8,898,530 km (0.099 R)
• M17: 9,022,547 km (0.075 R)
• M18: 9,778,914 km (0.098 R)
• M19: 9,949,754 km (0.087 R)
• M20: 10,078,558 km (0.114 R)
• M21: 10,251,194 km (0.088 R)
• M22: 10,381,195 km (0.088 R)
• M23: 10,511,943 km (0.093 R)
• M24: 10,643,141 km (0.097 R)
• M25: 11,262,625 km (0.118 R)
• M26: 11,757,645 km (0.1 R)
• M27: 12,213,769 km (0.088 R)
• M28: 12,397,924 km (0.103 R)
• M29: 13,143,519 km (0.089 R)
• M30: 13,427,007 km (0.068 R)
• M31: 14,434,848 km (0.062 R)
• M32: 14,727,162 km (0.08 R)
• M33: 14,874,217 km (0.04 R)
• M34: 15,566,406 km (0.098 R)
• M35: 15,916,465 km (0.118 R)
• M36: 16,522,636 km (0.062 R)
• M37: 16,879,876 km (0.053 R)
• M38: 17,342,732 km (0.089 R)
• M39: 17,653,746 km (0.037 R)
• M40: 18,228,501 km (0.027 R)
• M41: 18,809,539 km (0.104 R)
• M42: 18,915,903 km (0.075 R)
• M43: 19,611,682 km (0.079 R)
• M44: 20,207,082 km (0.114 R)
• M45: 20,918,270 km (0.112 R)
• M46: 21,972,486 km (0.114 R)
• M47: 22,084,535 km (0.114 R)
• M48: 22,703,870 km (0.094 R)
• M49: 23,157,900 km (0.103 R)
• M50: 23,672,217 km (0.112 R)
• M51: 24,017,190 km (0.066 R)
• M52: 24,306,064 km (0.052 R)
• M53: 24,654,028 km (0.114 R)
• M54: 25,472,628 km (0.088 R)
• M55: 28,346,253 km (0.078 R)
• M56: 28,529,361 km (0.066 R)
• M57: 29,019,294 km (0.089 R)
• M58: 29,635,488 km (0.051 R)
• M59: 30,630,613 km (0.089 R)
• M60: 31,699,938 km (0.089 R)
• M61: 34,134,045 km (0.049 R)
• M62: 35,702,280 km (0.093 R)
• M63: 37,293,852 km (0.107 R)
• M64: 38,232,877 km (0.089 R)
• M65: 39,451,651 km (0.066 R)
• M66: 40,545,810 km (0.095 R)
• M67: 42,344,874 km (0.11 R)
• M68: 43,184,118 km (0.055 R)
• M69: 43,465,063 km (0.072 R)
• M70: 44,807,704 km (0.04 R)
• M71: 44,949,822 km (0.086 R)
• M72: 45,448,432 km (0.08 R)
• M73: 45,734,313 km (0.077 R)
• M74: 46,523,143 km (0.114 R)
• M75: 46,811,268 km (0.095 R)
• M76: 47,533,826 km (0.042 R)
• M77: 47,751,341 km (0.104 R)
• M78: 48,478,686 km (0.113 R)

Asteroid Belt

Center: 10.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 8.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.43 AU - 12.43 AU

Year: 15126 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,781,333 km

• M1: 286,181 km (0.098 R)
• M2: 404,662 km (0.087 R)
• M3: 553,662 km (0.082 R)
• M4: 906,264 km (0.119 R)
• M5: 1,138,739 km (0.057 R)
• M6: 1,372,710 km (0.096 R)
• M7: 1,460,075 km (0.1 R)
• M8: 1,771,239 km (0.119 R)
• M9: 2,412,116 km (0.11 R)
• M10: 2,539,873 km (0.034 R)
• M11: 2,824,408 km (0.044 R)
• M12: 3,004,524 km (0.098 R)
• M13: 3,282,028 km (0.066 R)
• M14: 3,400,060 km (0.084 R)
• M15: 3,519,589 km (0.102 R)
• M16: 3,986,484 km (0.045 R)
• M17: 4,163,309 km (0.08 R)
• M18: 4,291,365 km (0.11 R)
• M19: 5,086,627 km (0.089 R)
• M20: 5,529,137 km (0.093 R)
• M21: 5,812,027 km (0.115 R)
• M22: 6,274,583 km (0.098 R)
• M23: 6,749,108 km (0.073 R)
• M24: 6,929,972 km (0.119 R)
• M25: 7,235,002 km (0.092 R)
• M26: 7,921,656 km (0.096 R)
• M27: 9,056,505 km (0.11 R)
• M28: 9,122,927 km (0.098 R)
• M29: 9,932,102 km (0.08 R)
• M30: 10,484,268 km (0.081 R)
• M31: 10,554,130 km (0.115 R)
• M32: 10,834,626 km (0.089 R)
• M33: 11,082,061 km (0.103 R)
• M34: 11,654,572 km (0.074 R)
• M35: 12,127,002 km (0.063 R)
• M36: 12,236,807 km (0.119 R)
• M37: 12,420,812 km (0.101 R)
• M38: 12,679,766 km (0.105 R)
• M39: 13,771,681 km (0.096 R)
• M40: 14,039,760 km (0.055 R)
• M41: 14,270,889 km (0.096 R)
• M42: 14,581,155 km (0.085 R)
• M43: 14,932,710 km (0.09 R)
• M44: 15,247,613 km (0.076 R)
• M45: 15,604,554 km (0.063 R)
• M46: 15,764,025 km (0.12 R)
• M47: 15,924,095 km (0.058 R)
• M48: 16,407,446 km (0.089 R)
• M49: 16,610,300 km (0.1 R)
• M50: 16,732,372 km (0.083 R)
• M51: 17,100,533 km (0.084 R)
• M52: 17,306,230 km (0.062 R)
• M53: 17,554,113 km (0.047 R)
• M54: 17,844,782 km (0.072 R)
• M55: 18,346,832 km (0.095 R)
• M56: 18,430,906 km (0.09 R)
• M57: 19,407,631 km (0.081 R)
• M58: 19,579,070 km (0.098 R)
• M59: 19,708,173 km (0.04 R)
• M60: 20,226,978 km (0.095 R)
• M61: 20,706,589 km (0.085 R)
• M62: 21,322,334 km (0.062 R)
• M63: 21,632,600 km (0.112 R)
• M64: 21,899,632 km (0.108 R)
• M65: 22,122,982 km (0.109 R)
• M66: 22,662,133 km (0.072 R)
• M67: 22,888,025 km (0.065 R)
• M68: 23,342,205 km (0.109 R)
• M69: 23,707,672 km (0.115 R)
• M70: 23,799,376 km (0.054 R)
• M71: 24,213,313 km (0.088 R)
• M72: 25,375,539 km (0.066 R)
• M73: 25,610,108 km (0.087 R)
• M74: 26,365,727 km (0.088 R)
• M75: 26,794,026 km (0.037 R)
• M76: 27,898,956 km (0.118 R)
• M77: 28,189,624 km (0.111 R)
• M78: 29,855,845 km (0.1 R)
• M79: 29,954,879 km (0.092 R)
• M80: 30,103,580 km (0.117 R)
• M81: 30,850,821 km (0.119 R)
• M82: 30,950,902 km (0.106 R)
• M83: 32,516,144 km (0.083 R)
• M84: 33,077,585 km (0.119 R)
• M85: 33,180,060 km (0.064 R)
• M86: 33,745,540 km (0.098 R)
• M87: 34,158,579 km (0.103 R)
• M88: 34,314,012 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.1

Radius: 7.3

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.64 AU - 17.52 AU

Year: 19394 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,781,333 km

• M1: 144,811 km (0.101 R)
• M2: 229,483 km (0.11 R)
• M3: 523,144 km (0.072 R)
• M4: 672,442 km (0.112 R)
• M5: 811,718 km (0.119 R)
• M6: 1,430,156 km (0.071 R)
• M7: 1,831,976 km (0.079 R)
• M8: 1,962,574 km (0.087 R)
• M9: 2,028,996 km (0.045 R)
• M10: 2,198,490 km (0.079 R)
• M11: 2,337,467 km (0.106 R)
• M12: 2,479,286 km (0.09 R)
• M13: 2,921,796 km (0.06 R)
• M14: 3,349,048 km (0.073 R)
• M15: 3,631,040 km (0.07 R)
• M16: 4,089,707 km (0.094 R)
• M17: 4,699,916 km (0.111 R)
• M18: 5,384,925 km (0.09 R)
• M19: 5,620,242 km (0.118 R)
• M20: 6,003,662 km (0.111 R)
• M21: 6,948,073 km (0.091 R)
• M22: 7,725,832 km (0.1 R)
• M23: 8,205,742 km (0.075 R)
• M24: 9,874,058 km (0.066 R)
• M25: 10,162,034 km (0.042 R)
• M26: 12,069,855 km (0.042 R)
• M27: 12,439,661 km (0.101 R)
• M28: 13,380,482 km (0.109 R)
• M29: 15,864,555 km (0.082 R)
• M30: 15,931,874 km (0.028 R)
• M31: 17,020,947 km (0.105 R)
• M32: 18,063,644 km (0.07 R)
• M33: 18,133,955 km (0.064 R)
• M34: 18,204,266 km (0.109 R)
• M35: 18,415,797 km (0.086 R)
• M36: 18,770,344 km (0.057 R)
• M37: 20,796,498 km (0.079 R)
• M38: 22,210,497 km (0.113 R)
• M39: 22,967,163 km (0.084 R)
• M40: 23,809,100 km (0.114 R)
• M41: 24,040,527 km (0.108 R)
• M42: 24,195,212 km (0.119 R)
• M43: 24,427,836 km (0.109 R)
• M44: 24,895,330 km (0.061 R)
• M45: 25,523,342 km (0.091 R)
• M46: 27,196,295 km (0.034 R)
• M47: 27,438,194 km (0.048 R)
• M48: 27,843,006 km (0.1 R)
• M49: 28,086,851 km (0.12 R)
• M50: 28,168,232 km (0.117 R)
• M51: 28,331,294 km (0.103 R)
• M52: 28,904,553 km (0.082 R)
• M53: 29,069,110 km (0.116 R)
• M54: 29,647,306 km (0.104 R)
• M55: 30,062,590 km (0.084 R)
• M56: 30,479,818 km (0.102 R)
• M57: 31,743,023 km (0.103 R)
• M58: 32,253,002 km (0.109 R)
• M59: 32,937,262 km (0.115 R)
• M60: 35,457,687 km (0.076 R)
• M61: 37,590,055 km (0.087 R)
• M62: 37,859,481 km (0.068 R)
• M63: 38,581,141 km (0.094 R)
• M64: 39,763,563 km (0.086 R)
• M65: 40,129,778 km (0.03 R)
• M66: 41,235,157 km (0.105 R)
• M67: 42,070,661 km (0.071 R)
• M68: 43,287,490 km (0.101 R)
• M69: 44,991,260 km (0.104 R)
• M70: 46,043,233 km (0.05 R)
• M71: 46,331,508 km (0.053 R)
• M72: 47,200,073 km (0.052 R)
• M73: 47,490,742 km (0.056 R)
• M74: 48,561,713 km (0.082 R)
• M75: 51,323,589 km (0.119 R)
• M76: 51,522,703 km (0.111 R)
• M77: 52,322,154 km (0.077 R)
• M78: 52,422,385 km (0.086 R)
• M79: 54,237,306 km (0.059 R)
• M80: 54,846,768 km (0.083 R)
• M81: 56,380,595 km (0.096 R)
• M82: 59,803,993 km (0.105 R)
• M83: 62,229,722 km (0.057 R)
• M84: 64,150,260 km (0.116 R)
• M85: 64,687,316 km (0.1 R)
• M86: 65,873,777 km (0.041 R)
• M87: 65,982,086 km (0.058 R)
• M88: 67,067,568 km (0.065 R)
• M89: 67,176,475 km (0.112 R)
• M90: 67,394,290 km (0.052 R)
• M91: 67,612,553 km (0.051 R)
• M92: 67,721,610 km (0.072 R)
• M93: 69,366,289 km (0.072 R)
• M94: 73,703,281 km (0.058 R)
• M95: 74,265,619 km (0.099 R)
• M96: 75,394,634 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.8

Radius: 6.6

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.89 AU - 20.07 AU

Year: 25685 Days

Day: 15.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,781,333 km

• M1: 113,096 km (0.08 R)
• M2: 159,023 km (0.107 R)
• M3: 411,544 km (0.031 R)
• M4: 556,803 km (0.082 R)
• M5: 635,791 km (0.09 R)
• M6: 1,238,820 km (0.058 R)
• M7: 1,676,992 km (0.107 R)
• M8: 2,751,404 km (0.069 R)
• M9: 3,136,619 km (0.047 R)
• M10: 3,802,927 km (0.113 R)
• M11: 4,716,073 km (0.118 R)
• M12: 5,562,498 km (0.06 R)
• M13: 5,781,359 km (0.083 R)
• M14: 6,092,672 km (0.092 R)
• M15: 6,137,552 km (0.076 R)
• M16: 6,731,455 km (0.092 R)
• M17: 7,439,353 km (0.093 R)
• M18: 7,728,974 km (0.115 R)
• M19: 8,319,586 km (0.074 R)
• M20: 8,369,552 km (0.104 R)
• M21: 8,975,723 km (0.114 R)
• M22: 9,491,686 km (0.087 R)
• M23: 10,283,657 km (0.111 R)
• M24: 10,987,066 km (0.097 R)
• M25: 11,427,781 km (0.108 R)
• M26: 12,497,107 km (0.103 R)
• M27: 13,480,713 km (0.08 R)
• M28: 14,130,416 km (0.059 R)
• M29: 14,549,141 km (0.093 R)
• M30: 15,154,414 km (0.081 R)
• M31: 15,460,192 km (0.086 R)
• M32: 15,521,527 km (0.09 R)
• M33: 15,706,280 km (0.07 R)
• M34: 15,891,632 km (0.058 R)
• M35: 16,514,857 km (0.073 R)
• M36: 18,301,953 km (0.076 R)
• M37: 18,627,478 km (0.045 R)
• M38: 18,954,948 km (0.092 R)
• M39: 19,948,726 km (0.101 R)
• M40: 20,283,676 km (0.107 R)
• M41: 21,095,245 km (0.086 R)
• M42: 21,505,143 km (0.096 R)
• M43: 22,193,891 km (0.119 R)
• M44: 22,540,958 km (0.056 R)
• M45: 22,819,958 km (0.039 R)
• M46: 24,374,879 km (0.075 R)
• M47: 24,661,209 km (0.057 R)
• M48: 24,732,866 km (0.05 R)
• M49: 25,599,487 km (0.113 R)
• M50: 25,744,896 km (0.096 R)
• M51: 26,991,794 km (0.104 R)
• M52: 28,333,388 km (0.105 R)
• M53: 28,634,528 km (0.12 R)
• M54: 28,785,473 km (0.085 R)
• M55: 28,861,020 km (0.091 R)
• M56: 29,467,938 km (0.096 R)
• M57: 30,463,213 km (0.105 R)
• M58: 31,003,560 km (0.042 R)
• M59: 31,547,199 km (0.119 R)
• M60: 33,832,755 km (0.081 R)
• M61: 35,845,295 km (0.107 R)
• M62: 37,483,242 km (0.103 R)
• M63: 38,810,924 km (0.028 R)
• M64: 40,746,421 km (0.102 R)
• M65: 41,427,091 km (0.103 R)
• M66: 41,939,913 km (0.099 R)
• M67: 42,025,632 km (0.12 R)
• M68: 42,197,221 km (0.106 R)
• M69: 42,454,978 km (0.063 R)
• M70: 42,540,997 km (0.089 R)
• M71: 43,664,776 km (0.086 R)
• M72: 44,361,154 km (0.06 R)
• M73: 44,535,735 km (0.117 R)
• M74: 44,710,615 km (0.076 R)
• M75: 47,987,257 km (0.061 R)
• M76: 48,795,833 km (0.076 R)
• M77: 48,976,248 km (0.116 R)
• M78: 50,426,600 km (0.119 R)
• M79: 51,157,236 km (0.072 R)
• M80: 51,615,454 km (0.112 R)
• M81: 51,799,310 km (0.044 R)
• M82: 52,721,132 km (0.107 R)
• M83: 53,183,988 km (0.086 R)
• M84: 53,462,539 km (0.117 R)
• M85: 54,020,838 km (0.074 R)
• M86: 56,746,362 km (0.072 R)
• M87: 57,696,608 km (0.113 R)
• M88: 59,420,125 km (0.092 R)
• M89: 59,709,148 km (0.089 R)
• M90: 62,623,763 km (0.094 R)
• M91: 65,484,972 km (0.047 R)
• M92: 65,783,420 km (0.082 R)
• M93: 65,882,902 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit