🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.5 AU - 0.64 AU

Year: 187 Days

Day: 41.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.59 AU - 0.61 AU

Year: 201 Days

Day: 36.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,037,545 km

• M1: 122,221 km (0.064 R)
• M2: 341,532 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.99 AU - 1.33 AU

Year: 542 Days

Day: 37.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,037,545 km

• M1: 1,038,508 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.13 AU - 1.23 AU

Year: 556 Days

Day: 21.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,037,545 km

• M1: 68,366 km (0.11 R)
• M2: 990,936 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.12 AU - 1.38 AU

Year: 606 Days

Day: 13.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 12.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.46 AU - 5.5 AU

Year: 4110 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 87,037,545 km

• M1: 166,203 km (0.047 R)
• M2: 320,289 km (0.069 R)
• M3: 430,094 km (0.092 R)
• M4: 532,120 km (0.112 R)
• M5: 637,287 km (0.107 R)
• M6: 810,820 km (0.077 R)
• M7: 1,034,469 km (0.051 R)
• M8: 1,180,626 km (0.055 R)
• M9: 1,371,214 km (0.114 R)
• M10: 1,681,929 km (0.117 R)
• M11: 1,877,154 km (0.091 R)
• M12: 2,015,233 km (0.092 R)
• M13: 2,156,753 km (0.086 R)
• M14: 2,939,149 km (0.094 R)
• M15: 3,576,586 km (0.085 R)
• M16: 3,656,022 km (0.114 R)
• M17: 4,048,268 km (0.104 R)
• M18: 4,439,915 km (0.098 R)
• M19: 4,539,697 km (0.056 R)
• M20: 4,669,249 km (0.059 R)
• M21: 4,814,508 km (0.072 R)
• M22: 5,124,774 km (0.088 R)
• M23: 5,411,105 km (0.055 R)
• M24: 5,548,735 km (0.061 R)
• M25: 5,702,820 km (0.092 R)
• M26: 6,126,182 km (0.104 R)
• M27: 6,624,942 km (0.103 R)
• M28: 7,372,333 km (0.076 R)
• M29: 7,490,964 km (0.038 R)
• M30: 7,937,513 km (0.09 R)
• M31: 8,041,783 km (0.105 R)
• M32: 8,234,166 km (0.09 R)
• M33: 8,410,243 km (0.059 R)
• M34: 8,587,815 km (0.117 R)
• M35: 8,892,397 km (0.049 R)
• M36: 9,000,705 km (0.1 R)
• M37: 9,328,325 km (0.107 R)
• M38: 9,512,181 km (0.061 R)
• M39: 9,808,684 km (0.111 R)
• M40: 10,089,479 km (0.12 R)
• M41: 10,678,296 km (0.072 R)
• M42: 10,851,381 km (0.087 R)
• M43: 10,947,871 km (0.091 R)
• M44: 11,376,020 km (0.036 R)
• M45: 11,513,501 km (0.089 R)
• M46: 12,088,555 km (0.08 R)
• M47: 12,389,845 km (0.06 R)
• M48: 12,531,215 km (0.104 R)
• M49: 12,652,838 km (0.053 R)
• M50: 13,122,725 km (0.046 R)
• M51: 13,349,516 km (0.084 R)
• M52: 13,473,831 km (0.117 R)
• M53: 13,577,652 km (0.078 R)
• M54: 14,142,983 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.7

Radius: 6

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.93 AU - 10.87 AU

Year: 13502 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,037,545 km

• M1: 237,113 km (0.096 R)
• M2: 373,097 km (0.112 R)
• M3: 428,897 km (0.095 R)
• M4: 565,779 km (0.045 R)
• M5: 647,908 km (0.069 R)
• M6: 769,980 km (0.108 R)
• M7: 843,134 km (0.045 R)
• M8: 1,016,368 km (0.115 R)
• M9: 1,158,935 km (0.116 R)
• M10: 1,200,972 km (0.111 R)
• M11: 1,418,637 km (0.089 R)
• M12: 1,463,666 km (0.063 R)
• M13: 1,578,407 km (0.108 R)
• M14: 4,393,989 km (0.11 R)
• M15: 4,493,621 km (0.117 R)
• M16: 4,661,170 km (0.102 R)
• M17: 4,762,747 km (0.068 R)
• M18: 4,830,814 km (0.118 R)
• M19: 4,899,181 km (0.098 R)
• M20: 5,351,864 km (0.088 R)
• M21: 5,422,773 km (0.09 R)
• M22: 5,637,147 km (0.09 R)
• M23: 6,037,471 km (0.082 R)
• M24: 6,222,374 km (0.114 R)
• M25: 6,446,771 km (0.09 R)
• M26: 6,598,014 km (0.053 R)
• M27: 7,292,447 km (0.094 R)
• M28: 8,583,327 km (0.069 R)
• M29: 10,381,793 km (0.066 R)
• M30: 10,514,636 km (0.111 R)
• M31: 10,603,497 km (0.101 R)
• M32: 11,051,543 km (0.089 R)
• M33: 11,323,212 km (0.092 R)
• M34: 11,735,055 km (0.101 R)
• M35: 11,965,885 km (0.077 R)
• M36: 12,151,685 km (0.044 R)
• M37: 12,573,252 km (0.107 R)
• M38: 12,667,648 km (0.095 R)
• M39: 12,999,606 km (0.119 R)
• M40: 13,672,198 km (0.026 R)
• M41: 14,110,520 km (0.085 R)
• M42: 14,405,377 km (0.06 R)
• M43: 14,553,479 km (0.075 R)
• M44: 15,301,917 km (0.098 R)
• M45: 15,655,417 km (0.101 R)
• M46: 15,858,721 km (0.1 R)
• M47: 16,113,935 km (0.027 R)
• M48: 17,673,941 km (0.091 R)
• M49: 17,991,687 km (0.1 R)
• M50: 18,632,714 km (0.119 R)
• M51: 19,172,762 km (0.095 R)
• M52: 19,608,391 km (0.056 R)
• M53: 21,327,271 km (0.106 R)
• M54: 21,665,512 km (0.086 R)
• M55: 22,576,114 km (0.12 R)
• M56: 22,748,301 km (0.094 R)
• M57: 24,140,908 km (0.105 R)
• M58: 24,316,984 km (0.11 R)
• M59: 24,966,089 km (0.111 R)
• M60: 26,583,242 km (0.05 R)
• M61: 27,618,759 km (0.096 R)
• M62: 27,987,368 km (0.1 R)
• M63: 29,478,111 km (0.118 R)
• M64: 30,043,740 km (0.086 R)
• M65: 30,676,390 km (0.107 R)
• M66: 30,739,969 km (0.086 R)
• M67: 30,930,706 km (0.104 R)
• M68: 31,185,771 km (0.034 R)
• M69: 31,249,649 km (0.076 R)
• M70: 31,313,527 km (0.072 R)
• M71: 32,730,369 km (0.088 R)
• M72: 33,120,370 km (0.109 R)
• M73: 33,970,834 km (0.115 R)
• M74: 34,036,508 km (0.052 R)
• M75: 35,226,559 km (0.065 R)
• M76: 35,359,551 km (0.106 R)
• M77: 36,699,499 km (0.108 R)
• M78: 36,766,818 km (0.059 R)
• M79: 39,152,755 km (0.083 R)
• M80: 39,221,719 km (0.084 R)
• M81: 41,237,251 km (0.114 R)
• M82: 41,658,519 km (0.117 R)
• M83: 44,072,131 km (0.063 R)
• M84: 44,359,209 km (0.097 R)
• M85: 44,502,823 km (0.091 R)
• M86: 44,862,756 km (0.063 R)
• M87: 44,934,862 km (0.101 R)
• M88: 45,368,247 km (0.099 R)
• M89: 47,042,546 km (0.076 R)
• M90: 47,776,922 km (0.028 R)
• M91: 47,850,525 km (0.108 R)
• M92: 48,293,035 km (0.096 R)
• M93: 48,959,494 km (0.061 R)
• M94: 49,256,745 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.8

Radius: 3.5

Gravity: 54.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.98 AU - 11.3 AU

Year: 13996 Days

Day: 23.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,037,545 km

• M1: 78,240 km (0.038 R)
• M2: 198,666 km (0.107 R)
• M3: 321,187 km (0.051 R)
• M4: 936,183 km (0.103 R)
• M5: 1,409,362 km (0.04 R)
• M6: 1,805,796 km (0.096 R)
• M7: 2,002,068 km (0.035 R)
• M8: 2,146,430 km (0.099 R)
• M9: 2,506,363 km (0.114 R)
• M10: 3,247,471 km (0.086 R)
• M11: 3,554,595 km (0.094 R)
• M12: 3,624,158 km (0.078 R)
• M13: 4,050,662 km (0.108 R)
• M14: 4,159,718 km (0.115 R)
• M15: 4,455,473 km (0.107 R)
• M16: 4,530,422 km (0.095 R)
• M17: 4,757,960 km (0.086 R)
• M18: 4,873,151 km (0.118 R)
• M19: 5,623,384 km (0.116 R)
• M20: 5,908,817 km (0.069 R)
• M21: 6,199,037 km (0.108 R)
• M22: 6,282,662 km (0.111 R)
• M23: 6,324,699 km (0.082 R)
• M24: 6,366,885 km (0.074 R)
• M25: 7,316,533 km (0.045 R)
• M26: 7,672,725 km (0.106 R)
• M27: 7,989,125 km (0.049 R)
• M28: 9,392,054 km (0.072 R)
• M29: 9,974,288 km (0.047 R)
• M30: 10,919,747 km (0.088 R)
• M31: 11,122,302 km (0.086 R)
• M32: 11,224,179 km (0.072 R)
• M33: 12,101,869 km (0.071 R)
• M34: 12,258,947 km (0.066 R)
• M35: 13,108,513 km (0.1 R)
• M36: 13,540,402 km (0.03 R)
• M37: 15,088,441 km (0.084 R)
• M38: 15,654,669 km (0.114 R)
• M39: 17,041,890 km (0.056 R)
• M40: 17,159,175 km (0.11 R)
• M41: 17,453,733 km (0.081 R)
• M42: 17,869,017 km (0.096 R)
• M43: 18,107,775 km (0.117 R)
• M44: 18,467,857 km (0.057 R)
• M45: 18,709,159 km (0.113 R)
• M46: 20,552,354 km (0.11 R)
• M47: 24,606,606 km (0.079 R)
• M48: 25,005,284 km (0.098 R)
• M49: 25,406,206 km (0.05 R)
• M50: 25,674,585 km (0.103 R)
• M51: 26,146,417 km (0.062 R)
• M52: 26,281,803 km (0.088 R)
• M53: 26,349,571 km (0.111 R)
• M54: 26,417,488 km (0.055 R)
• M55: 26,621,240 km (0.101 R)
• M56: 26,962,174 km (0.102 R)
• M57: 27,648,230 km (0.059 R)
• M58: 27,786,159 km (0.074 R)
• M59: 28,062,616 km (0.1 R)
• M60: 28,827,809 km (0.112 R)
• M61: 29,388,502 km (0.091 R)
• M62: 29,599,734 km (0.112 R)
• M63: 33,854,297 km (0.11 R)
• M64: 34,371,607 km (0.104 R)
• M65: 34,668,409 km (0.095 R)
• M66: 35,339,206 km (0.093 R)
• M67: 35,414,005 km (0.099 R)
• M68: 37,073,045 km (0.077 R)
• M69: 37,149,041 km (0.12 R)
• M70: 37,835,396 km (0.059 R)
• M71: 38,295,409 km (0.058 R)
• M72: 39,143,480 km (0.071 R)
• M73: 39,375,805 km (0.115 R)
• M74: 39,686,370 km (0.065 R)
• M75: 41,172,326 km (0.057 R)
• M76: 44,440,441 km (0.092 R)
• M77: 44,763,722 km (0.087 R)
• M78: 45,006,669 km (0.047 R)
• M79: 45,331,296 km (0.101 R)
• M80: 47,130,660 km (0.112 R)
• M81: 47,460,373 km (0.108 R)
• M82: 48,870,034 km (0.091 R)
• M83: 50,545,829 km (0.111 R)
• M84: 50,967,695 km (0.103 R)
• M85: 51,136,891 km (0.096 R)
• M86: 52,155,353 km (0.12 R)
• M87: 52,411,016 km (0.085 R)
• M88: 54,126,006 km (0.052 R)
• M89: 55,772,181 km (0.118 R)
• M90: 56,382,839 km (0.06 R)
• M91: 56,908,077 km (0.11 R)
• M92: 56,995,742 km (0.095 R)
• M93: 57,346,848 km (0.074 R)
• M94: 57,522,775 km (0.03 R)
• M95: 57,963,191 km (0.058 R)
• M96: 58,670,340 km (0.097 R)
• M97: 58,847,464 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.6

Radius: 6.6

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.59 AU - 15.55 AU

Year: 20482 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,037,545 km

• M1: 112,797 km (0.073 R)
• M2: 210,933 km (0.076 R)
• M3: 511,475 km (0.09 R)
• M4: 651,499 km (0.054 R)
• M5: 2,628,285 km (0.093 R)
• M6: 2,831,888 km (0.09 R)
• M7: 3,606,805 km (0.097 R)
• M8: 4,252,319 km (0.114 R)
• M9: 4,932,990 km (0.052 R)
• M10: 4,982,955 km (0.054 R)
• M11: 5,804,547 km (0.104 R)
• M12: 5,910,163 km (0.113 R)
• M13: 7,569,802 km (0.071 R)
• M14: 8,153,084 km (0.097 R)
• M15: 8,271,416 km (0.108 R)
• M16: 9,116,195 km (0.106 R)
• M17: 10,562,507 km (0.091 R)
• M18: 10,691,760 km (0.09 R)
• M19: 12,078,831 km (0.052 R)
• M20: 12,146,300 km (0.09 R)
• M21: 12,690,537 km (0.094 R)
• M22: 13,103,876 km (0.119 R)
• M23: 13,173,140 km (0.074 R)
• M24: 13,451,691 km (0.12 R)
• M25: 13,873,108 km (0.114 R)
• M26: 14,657,001 km (0.106 R)
• M27: 15,675,314 km (0.051 R)
• M28: 17,856,301 km (0.036 R)
• M29: 18,010,237 km (0.103 R)
• M30: 18,786,201 km (0.098 R)
• M31: 19,890,982 km (0.072 R)
• M32: 21,587,122 km (0.113 R)
• M33: 22,910,316 km (0.083 R)
• M34: 23,077,566 km (0.111 R)
• M35: 24,174,418 km (0.097 R)
• M36: 26,156,440 km (0.05 R)
• M37: 26,506,499 km (0.089 R)
• M38: 27,299,517 km (0.062 R)
• M39: 27,388,229 km (0.113 R)
• M40: 28,100,464 km (0.076 R)
• M41: 28,369,142 km (0.115 R)
• M42: 30,825,539 km (0.092 R)
• M43: 30,917,691 km (0.089 R)
• M44: 31,287,796 km (0.118 R)
• M45: 31,659,248 km (0.104 R)
• M46: 33,538,496 km (0.066 R)
• M47: 33,918,774 km (0.106 R)
• M48: 35,550,438 km (0.031 R)
• M49: 36,522,076 km (0.078 R)
• M50: 36,619,764 km (0.069 R)
• M51: 36,913,275 km (0.096 R)
• M52: 39,189,107 km (0.092 R)
• M53: 40,900,207 km (0.12 R)
• M54: 41,408,092 km (0.118 R)
• M55: 42,020,247 km (0.069 R)
• M56: 42,430,145 km (0.104 R)
• M57: 43,253,681 km (0.053 R)
• M58: 43,874,812 km (0.097 R)
• M59: 44,082,603 km (0.093 R)
• M60: 44,916,611 km (0.043 R)
• M61: 47,130,959 km (0.096 R)
• M62: 48,949,321 km (0.071 R)
• M63: 49,488,472 km (0.095 R)
• M64: 51,226,948 km (0.085 R)
• M65: 51,445,661 km (0.046 R)
• M66: 53,649,985 km (0.112 R)
• M67: 54,540,242 km (0.09 R)
• M68: 54,987,241 km (0.115 R)
• M69: 56,561,309 km (0.104 R)
• M70: 58,036,045 km (0.104 R)
• M71: 59,064,531 km (0.093 R)
• M72: 59,753,429 km (0.119 R)
• M73: 61,139,303 km (0.11 R)
• M74: 62,069,204 km (0.049 R)
• M75: 63,238,012 km (0.118 R)
• M76: 63,355,297 km (0.091 R)
• M77: 63,472,581 km (0.093 R)
• M78: 67,865,224 km (0.105 R)
• M79: 69,673,862 km (0.087 R)
• M80: 70,037,385 km (0.071 R)
• M81: 70,523,279 km (0.099 R)
• M82: 71,132,142 km (0.095 R)
• M83: 71,498,208 km (0.071 R)
• M84: 71,865,022 km (0.101 R)
• M85: 73,831,486 km (0.09 R)
• M86: 73,955,054 km (0.09 R)
• M87: 75,566,821 km (0.088 R)
• M88: 76,564,340 km (0.1 R)
• M89: 79,330,105 km (0.089 R)
• M90: 80,470,939 km (0.12 R)
• M91: 85,736,484 km (0.092 R)
• M92: 86,126,037 km (0.107 R)
• M93: 86,256,187 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 14,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit