🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.51 AU - 0.65 AU

Year: 200 Days

Day: 13.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.74 AU - 0.78 AU

Year: 300 Days

Day: 20.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,238,885 km

• M1: 704,157 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.77 AU - 1.07 AU

Year: 400 Days

Day: 33.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,238,885 km

• M1: 110,852 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.75 AU - 1.23 AU

Year: 446 Days

Day: 37.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.56 AU - 1.76 AU

Year: 969 Days

Day: 44.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 8.2

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4 AU - 5.48 AU

Year: 4675 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,238,885 km

• M1: 116,686 km (0.099 R)
• M2: 197,768 km (0.109 R)
• M3: 273,914 km (0.056 R)
• M4: 344,524 km (0.046 R)
• M5: 519,404 km (0.049 R)
• M6: 576,401 km (0.117 R)
• M7: 748,887 km (0.053 R)
• M8: 828,024 km (0.108 R)
• M9: 1,009,636 km (0.05 R)
• M10: 1,127,968 km (0.074 R)
• M11: 1,787,246 km (0.058 R)
• M12: 1,986,809 km (0.059 R)
• M13: 2,232,000 km (0.103 R)
• M14: 2,567,399 km (0.098 R)
• M15: 2,648,780 km (0.083 R)
• M16: 2,710,265 km (0.057 R)
• M17: 3,176,112 km (0.119 R)
• M18: 3,374,030 km (0.079 R)
• M19: 4,157,474 km (0.116 R)
• M20: 4,398,327 km (0.073 R)
• M21: 4,495,865 km (0.074 R)
• M22: 4,594,300 km (0.12 R)
• M23: 5,020,355 km (0.101 R)
• M24: 5,096,949 km (0.106 R)
• M25: 5,328,826 km (0.117 R)
• M26: 5,432,946 km (0.104 R)
• M27: 5,723,016 km (0.08 R)
• M28: 5,910,163 km (0.107 R)
• M29: 6,623,147 km (0.079 R)
• M30: 6,819,868 km (0.101 R)
• M31: 7,479,445 km (0.102 R)
• M32: 7,625,452 km (0.025 R)
• M33: 7,920,459 km (0.11 R)
• M34: 8,582,729 km (0.075 R)
• M35: 8,704,950 km (0.066 R)
• M36: 8,920,521 km (0.112 R)
• M37: 9,168,853 km (0.091 R)
• M38: 9,356,599 km (0.111 R)
• M39: 9,991,791 km (0.083 R)
• M40: 10,805,305 km (0.106 R)
• M41: 10,937,549 km (0.112 R)
• M42: 11,003,821 km (0.03 R)
• M43: 11,270,255 km (0.036 R)
• M44: 11,437,804 km (0.062 R)
• M45: 12,634,139 km (0.11 R)
• M46: 12,738,408 km (0.119 R)
• M47: 13,512,727 km (0.066 R)
• M48: 13,619,540 km (0.101 R)
• M49: 13,905,571 km (0.115 R)
• M50: 14,922,388 km (0.104 R)
• M51: 15,291,296 km (0.118 R)
• M52: 16,000,689 km (0.12 R)
• M53: 17,219,463 km (0.112 R)
• M54: 17,606,323 km (0.117 R)
• M55: 17,957,130 km (0.11 R)
• M56: 18,705,119 km (0.104 R)
• M57: 19,222,728 km (0.028 R)
• M58: 19,543,765 km (0.068 R)
• M59: 20,272,157 km (0.091 R)
• M60: 20,557,889 km (0.073 R)
• M61: 20,803,828 km (0.1 R)
• M62: 21,922,820 km (0.111 R)
• M63: 22,090,220 km (0.1 R)
• M64: 22,468,403 km (0.075 R)
• M65: 23,273,988 km (0.11 R)
• M66: 23,530,399 km (0.067 R)
• M67: 23,701,838 km (0.082 R)
• M68: 23,830,642 km (0.117 R)
• M69: 25,351,005 km (0.097 R)
• M70: 26,012,078 km (0.075 R)
• M71: 26,411,504 km (0.084 R)
• M72: 26,589,675 km (0.035 R)
• M73: 27,396,307 km (0.097 R)
• M74: 27,621,900 km (0.097 R)
• M75: 27,847,943 km (0.116 R)
• M76: 28,165,689 km (0.084 R)
• M77: 28,575,736 km (0.1 R)
• M78: 30,422,373 km (0.117 R)
• M79: 30,609,071 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.9

Radius: 3

Gravity: 55.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.47 AU - 11.69 AU

Year: 15591 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,238,885 km

• M1: 64,327 km (0.097 R)
• M2: 86,916 km (0.119 R)
• M3: 240,105 km (0.114 R)
• M4: 485,146 km (0.058 R)
• M5: 592,258 km (0.097 R)
• M6: 707,000 km (0.058 R)
• M7: 766,839 km (0.1 R)
• M8: 787,184 km (0.073 R)
• M9: 913,295 km (0.119 R)
• M10: 934,837 km (0.109 R)
• M11: 956,678 km (0.106 R)
• M12: 1,352,814 km (0.117 R)
• M13: 1,712,896 km (0.08 R)
• M14: 1,903,483 km (0.114 R)
• M15: 2,015,532 km (0.096 R)
• M16: 2,606,743 km (0.073 R)
• M17: 2,985,525 km (0.119 R)
• M18: 3,585,263 km (0.114 R)
• M19: 3,758,347 km (0.063 R)
• M20: 4,257,256 km (0.109 R)
• M21: 4,366,911 km (0.112 R)
• M22: 5,005,395 km (0.112 R)
• M23: 5,512,981 km (0.058 R)
• M24: 6,201,131 km (0.036 R)
• M25: 6,534,285 km (0.047 R)
• M26: 6,788,003 km (0.112 R)
• M27: 7,968,779 km (0.103 R)
• M28: 8,148,895 km (0.116 R)
• M29: 8,239,552 km (0.093 R)
• M30: 8,467,688 km (0.086 R)
• M31: 8,836,746 km (0.12 R)
• M32: 9,117,093 km (0.11 R)
• M33: 10,023,955 km (0.118 R)
• M34: 10,121,044 km (0.04 R)
• M35: 10,710,310 km (0.088 R)
• M36: 10,759,827 km (0.063 R)
• M37: 10,909,126 km (0.093 R)
• M38: 10,959,091 km (0.054 R)
• M39: 11,059,023 km (0.103 R)
• M40: 13,228,790 km (0.096 R)
• M41: 13,282,047 km (0.097 R)
• M42: 13,602,934 km (0.105 R)
• M43: 14,088,978 km (0.086 R)
• M44: 14,856,415 km (0.076 R)
• M45: 16,431,232 km (0.039 R)
• M46: 17,529,729 km (0.111 R)
• M47: 17,588,222 km (0.066 R)
• M48: 18,058,258 km (0.081 R)
• M49: 18,354,163 km (0.097 R)
• M50: 18,950,909 km (0.099 R)
• M51: 19,131,024 km (0.108 R)
• M52: 19,857,621 km (0.068 R)
• M53: 19,918,508 km (0.1 R)
• M54: 20,964,346 km (0.093 R)
• M55: 22,980,477 km (0.091 R)
• M56: 23,365,392 km (0.051 R)
• M57: 23,817,178 km (0.114 R)
• M58: 24,663,603 km (0.086 R)
• M59: 26,452,943 km (0.115 R)
• M60: 27,464,972 km (0.118 R)
• M61: 27,669,024 km (0.062 R)
• M62: 27,941,591 km (0.087 R)
• M63: 29,041,285 km (0.116 R)
• M64: 31,353,470 km (0.117 R)
• M65: 32,711,220 km (0.108 R)
• M66: 33,578,738 km (0.118 R)
• M67: 34,234,126 km (0.097 R)
• M68: 35,336,064 km (0.107 R)
• M69: 35,854,271 km (0.094 R)
• M70: 36,748,418 km (0.12 R)
• M71: 37,123,160 km (0.096 R)
• M72: 37,423,852 km (0.118 R)
• M73: 37,649,895 km (0.036 R)
• M74: 37,725,292 km (0.049 R)
• M75: 38,482,556 km (0.057 R)
• M76: 38,558,702 km (0.071 R)
• M77: 38,939,428 km (0.081 R)
• M78: 40,166,280 km (0.097 R)
• M79: 40,243,323 km (0.071 R)
• M80: 40,861,910 km (0.095 R)
• M81: 40,939,402 km (0.064 R)
• M82: 46,163,958 km (0.093 R)
• M83: 46,649,254 km (0.11 R)
• M84: 47,136,195 km (0.041 R)
• M85: 47,461,720 km (0.092 R)
• M86: 47,787,993 km (0.103 R)
• M87: 48,278,973 km (0.111 R)
• M88: 50,342,077 km (0.097 R)
• M89: 52,013,235 km (0.105 R)
• M90: 52,181,383 km (0.104 R)
• M91: 52,686,874 km (0.032 R)
• M92: 53,617,672 km (0.099 R)
• M93: 53,872,437 km (0.066 R)
• M94: 54,468,585 km (0.058 R)
• M95: 56,011,537 km (0.119 R)
• M96: 56,270,042 km (0.047 R)
• M97: 56,788,249 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70

Radius: 4.1

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.8 AU - 12.36 AU

Year: 15591 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,238,885 km

• M1: 85,720 km (0.108 R)
• M2: 169,943 km (0.069 R)
• M3: 231,278 km (0.108 R)
• M4: 515,365 km (0.036 R)
• M5: 693,685 km (0.074 R)
• M6: 822,938 km (0.106 R)
• M7: 904,020 km (0.036 R)
• M8: 1,239,418 km (0.109 R)
• M9: 1,317,060 km (0.102 R)
• M10: 1,609,823 km (0.109 R)
• M11: 1,798,466 km (0.048 R)
• M12: 1,868,777 km (0.049 R)
• M13: 2,030,492 km (0.097 R)
• M14: 2,085,394 km (0.091 R)
• M15: 2,122,195 km (0.059 R)
• M16: 2,444,429 km (0.104 R)
• M17: 2,681,093 km (0.111 R)
• M18: 2,741,381 km (0.071 R)
• M19: 2,781,922 km (0.066 R)
• M20: 3,499,543 km (0.104 R)
• M21: 3,631,937 km (0.085 R)
• M22: 4,271,019 km (0.084 R)
• M23: 4,365,266 km (0.08 R)
• M24: 4,724,301 km (0.112 R)
• M25: 4,797,155 km (0.113 R)
• M26: 5,909,415 km (0.099 R)
• M27: 6,494,193 km (0.069 R)
• M28: 6,575,275 km (0.086 R)
• M29: 6,766,012 km (0.12 R)
• M30: 6,903,343 km (0.049 R)
• M31: 7,152,873 km (0.112 R)
• M32: 7,775,050 km (0.1 R)
• M33: 8,209,183 km (0.12 R)
• M34: 8,444,052 km (0.104 R)
• M35: 8,681,015 km (0.105 R)
• M36: 8,710,785 km (0.103 R)
• M37: 9,131,155 km (0.057 R)
• M38: 9,466,104 km (0.096 R)
• M39: 9,743,160 km (0.049 R)
• M40: 10,368,329 km (0.04 R)
• M41: 10,526,753 km (0.078 R)
• M42: 10,590,183 km (0.05 R)
• M43: 11,427,931 km (0.117 R)
• M44: 11,558,829 km (0.101 R)
• M45: 11,690,026 km (0.091 R)
• M46: 12,220,052 km (0.092 R)
• M47: 12,791,665 km (0.116 R)
• M48: 13,269,032 km (0.12 R)
• M49: 13,578,999 km (0.109 R)
• M50: 14,949,315 km (0.107 R)
• M51: 15,596,476 km (0.081 R)
• M52: 16,142,807 km (0.054 R)
• M53: 16,621,221 km (0.11 R)
• M54: 16,658,172 km (0.115 R)
• M55: 16,695,272 km (0.078 R)
• M56: 16,732,372 km (0.089 R)
• M57: 17,328,969 km (0.091 R)
• M58: 17,441,616 km (0.043 R)
• M59: 18,619,699 km (0.052 R)
• M60: 19,121,450 km (0.113 R)
• M61: 19,862,558 km (0.06 R)
• M62: 21,372,898 km (0.063 R)
• M63: 21,897,987 km (0.039 R)
• M64: 23,374,219 km (0.115 R)
• M65: 24,082,415 km (0.111 R)
• M66: 24,713,119 km (0.061 R)
• M67: 24,755,456 km (0.11 R)
• M68: 25,051,809 km (0.067 R)
• M69: 25,349,359 km (0.088 R)
• M70: 25,519,901 km (0.04 R)
• M71: 26,378,293 km (0.097 R)
• M72: 26,421,527 km (0.083 R)
• M73: 27,596,020 km (0.1 R)
• M74: 28,123,502 km (0.082 R)
• M75: 28,344,159 km (0.054 R)
• M76: 28,565,564 km (0.115 R)
• M77: 28,787,417 km (0.12 R)
• M78: 29,591,057 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.1

Radius: 3.6

Gravity: 32.03 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.04 AU - 14.66 AU

Year: 20868 Days

Day: 17.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,238,885 km

• M1: 75,547 km (0.056 R)
• M2: 142,866 km (0.066 R)
• M3: 178,769 km (0.104 R)
• M4: 740,958 km (0.064 R)
• M5: 969,394 km (0.045 R)
• M6: 1,091,466 km (0.075 R)
• M7: 1,514,529 km (0.114 R)
• M8: 1,831,976 km (0.114 R)
• M9: 2,013,737 km (0.083 R)
• M10: 2,559,171 km (0.103 R)
• M11: 2,660,000 km (0.079 R)
• M12: 4,123,366 km (0.091 R)
• M13: 4,202,055 km (0.082 R)
• M14: 4,932,242 km (0.109 R)
• M15: 5,015,867 km (0.101 R)
• M16: 5,526,893 km (0.108 R)
• M17: 5,613,660 km (0.103 R)
• M18: 5,832,671 km (0.103 R)
• M19: 6,597,715 km (0.111 R)
• M20: 6,828,694 km (0.112 R)
• M21: 7,062,366 km (0.112 R)
• M22: 7,156,613 km (0.11 R)
• M23: 7,203,885 km (0.095 R)
• M24: 7,489,617 km (0.094 R)
• M25: 7,585,659 km (0.079 R)
• M26: 8,418,471 km (0.075 R)
• M27: 8,972,731 km (0.092 R)
• M28: 9,177,231 km (0.116 R)
• M29: 9,747,348 km (0.111 R)
• M30: 9,799,708 km (0.087 R)
• M31: 9,852,217 km (0.116 R)
• M32: 10,169,214 km (0.104 R)
• M33: 10,489,354 km (0.057 R)
• M34: 11,194,558 km (0.088 R)
• M35: 12,027,220 km (0.065 R)
• M36: 13,052,265 km (0.066 R)
• M37: 13,225,798 km (0.07 R)
• M38: 13,809,828 km (0.096 R)
• M39: 13,927,711 km (0.111 R)
• M40: 14,581,604 km (0.104 R)
• M41: 15,063,458 km (0.105 R)
• M42: 15,367,292 km (0.101 R)
• M43: 16,042,876 km (0.105 R)
• M44: 16,352,992 km (0.105 R)
• M45: 16,540,139 km (0.119 R)
• M46: 16,790,715 km (0.091 R)
• M47: 16,916,527 km (0.086 R)
• M48: 17,422,617 km (0.081 R)
• M49: 17,549,925 km (0.07 R)
• M50: 17,613,653 km (0.085 R)
• M51: 18,644,383 km (0.101 R)
• M52: 18,709,458 km (0.084 R)
• M53: 19,101,554 km (0.093 R)
• M54: 19,960,096 km (0.117 R)
• M55: 20,494,759 km (0.071 R)
• M56: 21,101,827 km (0.038 R)
• M57: 21,851,761 km (0.081 R)
• M58: 22,057,907 km (0.027 R)
• M59: 22,333,616 km (0.084 R)
• M60: 23,729,364 km (0.095 R)
• M61: 24,224,533 km (0.099 R)
• M62: 25,081,130 km (0.059 R)
• M63: 25,153,087 km (0.104 R)
• M64: 25,947,751 km (0.117 R)
• M65: 26,897,548 km (0.081 R)
• M66: 27,710,163 km (0.097 R)
• M67: 30,809,083 km (0.107 R)
• M68: 31,040,062 km (0.081 R)
• M69: 32,751,611 km (0.056 R)
• M70: 33,460,705 km (0.094 R)
• M71: 34,413,943 km (0.045 R)
• M72: 35,134,556 km (0.117 R)
• M73: 35,215,040 km (0.089 R)
• M74: 36,590,891 km (0.079 R)
• M75: 39,562,204 km (0.118 R)
• M76: 40,401,149 km (0.05 R)
• M77: 40,907,388 km (0.103 R)
• M78: 44,161,740 km (0.068 R)
• M79: 45,206,681 km (0.07 R)
• M80: 45,995,661 km (0.113 R)
• M81: 47,943,275 km (0.107 R)
• M82: 50,279,545 km (0.093 R)
• M83: 50,914,887 km (0.089 R)
• M84: 51,918,539 km (0.075 R)
• M85: 52,560,613 km (0.086 R)
• M86: 54,130,942 km (0.074 R)
• M87: 54,781,992 km (0.11 R)
• M88: 59,795,017 km (0.115 R)
• M89: 59,891,059 km (0.116 R)
• M90: 63,772,226 km (0.112 R)
• M91: 64,066,485 km (0.082 R)
• M92: 65,050,988 km (0.11 R)
• M93: 65,545,110 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit