🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 198 Days

Day: 32.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.2 AU - 1.48 AU

Year: 561 Days

Day: 24 Hours

Environment

Temp: -9 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.79 AU - 2.33 AU

Year: 1069 Days

Day: 33.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.73 AU - 3.23 AU

Year: 1860 Days

Day: 14.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 12.1

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.51 AU - 7.99 AU

Year: 7060 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,384,413 km

• M1: 194,776 km (0.045 R)
• M2: 407,804 km (0.08 R)
• M3: 957,726 km (0.027 R)
• M4: 1,039,705 km (0.098 R)
• M5: 1,424,471 km (0.105 R)
• M6: 1,957,189 km (0.05 R)
• M7: 2,283,013 km (0.114 R)
• M8: 2,414,510 km (0.1 R)
• M9: 3,027,412 km (0.1 R)
• M10: 3,319,876 km (0.111 R)
• M11: 3,405,147 km (0.066 R)
• M12: 3,643,456 km (0.11 R)
• M13: 4,000,097 km (0.098 R)
• M14: 4,651,297 km (0.038 R)
• M15: 5,186,109 km (0.076 R)
• M16: 5,486,203 km (0.072 R)
• M17: 5,638,493 km (0.087 R)
• M18: 5,715,087 km (0.111 R)
• M19: 6,051,234 km (0.098 R)
• M20: 6,554,182 km (0.051 R)
• M21: 6,824,356 km (0.075 R)
• M22: 7,941,553 km (0.117 R)
• M23: 8,727,540 km (0.073 R)
• M24: 8,995,170 km (0.04 R)
• M25: 9,265,494 km (0.075 R)
• M26: 9,630,064 km (0.089 R)
• M27: 9,906,521 km (0.107 R)
• M28: 10,092,321 km (0.099 R)
• M29: 10,656,754 km (0.097 R)
• M30: 10,974,799 km (0.069 R)
• M31: 11,295,986 km (0.102 R)
• M32: 12,578,189 km (0.087 R)
• M33: 12,712,229 km (0.104 R)
• M34: 12,880,526 km (0.114 R)
• M35: 13,492,681 km (0.052 R)
• M36: 13,802,199 km (0.117 R)
• M37: 13,906,020 km (0.116 R)
• M38: 14,009,990 km (0.103 R)
• M39: 14,604,193 km (0.076 R)
• M40: 15,492,954 km (0.119 R)
• M41: 16,362,566 km (0.118 R)
• M42: 18,605,487 km (0.093 R)
• M43: 18,911,714 km (0.066 R)
• M44: 19,104,097 km (0.054 R)
• M45: 19,413,166 km (0.086 R)
• M46: 19,529,404 km (0.06 R)
• M47: 19,607,045 km (0.093 R)
• M48: 19,957,852 km (0.118 R)
• M49: 20,036,092 km (0.111 R)
• M50: 20,863,817 km (0.096 R)
• M51: 22,187,010 km (0.096 R)
• M52: 22,511,787 km (0.086 R)
• M53: 23,248,556 km (0.096 R)
• M54: 23,619,858 km (0.114 R)
• M55: 23,910,078 km (0.116 R)
• M56: 24,243,083 km (0.117 R)
• M57: 24,703,545 km (0.104 R)
• M58: 24,871,693 km (0.085 R)
• M59: 25,082,477 km (0.066 R)
• M60: 26,746,753 km (0.03 R)
• M61: 27,179,091 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 8.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.88 AU - 13.74 AU

Year: 14678 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,384,413 km

• M1: 184,155 km (0.064 R)
• M2: 256,710 km (0.095 R)
• M3: 332,257 km (0.113 R)
• M4: 404,961 km (0.09 R)
• M5: 525,986 km (0.087 R)
• M6: 823,087 km (0.12 R)
• M7: 999,613 km (0.113 R)
• M8: 1,111,512 km (0.115 R)
• M9: 1,451,847 km (0.067 R)
• M10: 1,688,960 km (0.106 R)
• M11: 2,056,223 km (0.082 R)
• M12: 2,549,896 km (0.113 R)
• M13: 2,678,999 km (0.097 R)
• M14: 3,217,102 km (0.092 R)
• M15: 3,817,588 km (0.085 R)
• M16: 4,025,529 km (0.048 R)
• M17: 4,267,578 km (0.099 R)
• M18: 5,022,599 km (0.118 R)
• M19: 5,548,735 km (0.119 R)
• M20: 5,989,151 km (0.12 R)
• M21: 6,057,966 km (0.093 R)
• M22: 6,582,157 km (0.081 R)
• M23: 6,653,216 km (0.114 R)
• M24: 7,157,361 km (0.048 R)
• M25: 7,340,319 km (0.09 R)
• M26: 7,487,972 km (0.073 R)
• M27: 7,599,273 km (0.069 R)
• M28: 8,393,937 km (0.093 R)
• M29: 8,625,813 km (0.095 R)
• M30: 9,254,573 km (0.072 R)
• M31: 10,307,592 km (0.091 R)
• M32: 10,639,251 km (0.118 R)
• M33: 11,016,537 km (0.102 R)
• M34: 11,526,366 km (0.097 R)
• M35: 12,393,286 km (0.067 R)
• M36: 12,790,319 km (0.042 R)
• M37: 13,191,391 km (0.069 R)
• M38: 13,371,058 km (0.113 R)
• M39: 13,778,113 km (0.096 R)
• M40: 14,051,728 km (0.116 R)
• M41: 14,604,492 km (0.087 R)
• M42: 15,305,358 km (0.074 R)
• M43: 16,160,908 km (0.077 R)
• M44: 16,256,950 km (0.115 R)
• M45: 16,497,952 km (0.118 R)
• M46: 16,788,471 km (0.031 R)
• M47: 17,374,895 km (0.1 R)
• M48: 17,918,235 km (0.06 R)
• M49: 19,224,673 km (0.098 R)
• M50: 19,479,438 km (0.114 R)
• M51: 20,926,648 km (0.093 R)
• M52: 22,301,303 km (0.095 R)
• M53: 22,408,265 km (0.065 R)
• M54: 22,676,344 km (0.054 R)
• M55: 22,891,616 km (0.113 R)
• M56: 24,970,278 km (0.057 R)
• M57: 25,807,278 km (0.075 R)
• M58: 26,257,418 km (0.114 R)
• M59: 26,426,913 km (0.081 R)
• M60: 26,766,949 km (0.094 R)
• M61: 27,165,627 km (0.089 R)
• M62: 27,853,328 km (0.068 R)
• M63: 28,199,498 km (0.091 R)
• M64: 29,187,741 km (0.107 R)
• M65: 29,304,727 km (0.051 R)
• M66: 32,644,051 km (0.094 R)
• M67: 32,826,261 km (0.07 R)
• M68: 33,620,027 km (0.094 R)
• M69: 34,420,076 km (0.059 R)
• M70: 34,543,644 km (0.064 R)
• M71: 35,039,711 km (0.104 R)
• M72: 35,164,176 km (0.096 R)
• M73: 35,538,171 km (0.107 R)
• M74: 36,794,344 km (0.112 R)
• M75: 37,682,507 km (0.106 R)
• M76: 37,746,086 km (0.074 R)
• M77: 38,193,084 km (0.111 R)
• M78: 38,641,728 km (0.078 R)
• M79: 39,221,121 km (0.109 R)
• M80: 39,609,028 km (0.11 R)
• M81: 39,673,804 km (0.096 R)
• M82: 41,173,224 km (0.114 R)
• M83: 41,831,005 km (0.06 R)
• M84: 43,423,624 km (0.106 R)
• M85: 43,757,976 km (0.077 R)
• M86: 44,294,583 km (0.098 R)
• M87: 44,631,178 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424

Radius: 4.7

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.82 AU - 14.28 AU

Year: 18038 Days

Day: 16 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,384,413 km

• M1: 204,500 km (0.091 R)
• M2: 269,426 km (0.116 R)
• M3: 734,526 km (0.12 R)
• M4: 1,504,506 km (0.091 R)
• M5: 1,691,204 km (0.085 R)
• M6: 1,801,308 km (0.098 R)
• M7: 2,572,335 km (0.102 R)
• M8: 2,763,222 km (0.111 R)
• M9: 3,192,419 km (0.044 R)
• M10: 3,294,444 km (0.07 R)
• M11: 3,328,702 km (0.108 R)
• M12: 3,501,637 km (0.106 R)
• M13: 3,784,527 km (0.109 R)
• M14: 3,820,430 km (0.108 R)
• M15: 4,001,593 km (0.116 R)
• M16: 4,259,949 km (0.045 R)
• M17: 5,185,960 km (0.095 R)
• M18: 5,305,937 km (0.108 R)
• M19: 5,795,272 km (0.119 R)
• M20: 5,919,737 km (0.062 R)
• M21: 6,469,659 km (0.111 R)
• M22: 6,555,827 km (0.083 R)
• M23: 6,772,595 km (0.071 R)
• M24: 7,392,080 km (0.07 R)
• M25: 7,482,138 km (0.119 R)
• M26: 7,617,823 km (0.11 R)
• M27: 7,891,587 km (0.081 R)
• M28: 8,168,493 km (0.084 R)
• M29: 8,448,689 km (0.095 R)
• M30: 8,874,894 km (0.09 R)
• M31: 9,114,699 km (0.096 R)
• M32: 10,194,796 km (0.12 R)
• M33: 10,445,971 km (0.058 R)
• M34: 11,005,467 km (0.032 R)
• M35: 11,418,506 km (0.096 R)
• M36: 12,473,321 km (0.085 R)
• M37: 12,634,139 km (0.098 R)
• M38: 13,613,855 km (0.117 R)
• M39: 13,945,813 km (0.099 R)
• M40: 14,056,964 km (0.1 R)
• M41: 14,448,761 km (0.115 R)
• M42: 14,730,753 km (0.048 R)
• M43: 15,702,989 km (0.119 R)
• M44: 17,229,486 km (0.067 R)
• M45: 17,408,704 km (0.088 R)
• M46: 17,588,521 km (0.077 R)
• M47: 17,648,510 km (0.083 R)
• M48: 17,949,949 km (0.073 R)
• M49: 19,544,214 km (0.114 R)
• M50: 20,295,345 km (0.098 R)
• M51: 21,696,478 km (0.11 R)
• M52: 23,062,905 km (0.056 R)
• M53: 23,194,402 km (0.037 R)
• M54: 23,458,293 km (0.097 R)
• M55: 24,792,706 km (0.118 R)
• M56: 25,401,270 km (0.049 R)
• M57: 25,673,239 km (0.11 R)
• M58: 25,741,306 km (0.119 R)
• M59: 25,946,255 km (0.107 R)
• M60: 26,014,621 km (0.085 R)
• M61: 26,220,168 km (0.1 R)
• M62: 26,770,838 km (0.087 R)
• M63: 27,604,248 km (0.099 R)
• M64: 28,869,995 km (0.077 R)
• M65: 31,676,751 km (0.041 R)
• M66: 33,223,742 km (0.074 R)
• M67: 33,969,039 km (0.091 R)
• M68: 34,118,786 km (0.116 R)
• M69: 35,400,092 km (0.075 R)
• M70: 35,627,930 km (0.077 R)
• M71: 37,390,193 km (0.085 R)
• M72: 38,398,781 km (0.065 R)
• M73: 40,046,901 km (0.081 R)
• M74: 40,125,889 km (0.12 R)
• M75: 40,680,747 km (0.105 R)
• M76: 42,360,432 km (0.105 R)
• M77: 42,602,332 km (0.091 R)
• M78: 42,682,965 km (0.119 R)
• M79: 43,087,179 km (0.09 R)
• M80: 43,168,261 km (0.096 R)
• M81: 43,736,733 km (0.058 R)
• M82: 46,366,813 km (0.05 R)
• M83: 46,865,722 km (0.112 R)
• M84: 47,533,527 km (0.12 R)
• M85: 48,120,549 km (0.065 R)
• M86: 48,625,591 km (0.071 R)
• M87: 49,301,624 km (0.059 R)
• M88: 50,151,190 km (0.112 R)
• M89: 51,778,516 km (0.102 R)
• M90: 51,950,853 km (0.107 R)
• M91: 52,123,339 km (0.068 R)
• M92: 52,468,910 km (0.085 R)
• M93: 53,771,459 km (0.101 R)
• M94: 54,383,015 km (0.081 R)
• M95: 56,142,884 km (0.119 R)
• M96: 58,548,268 km (0.116 R)
• M97: 59,267,385 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.5

Radius: 3.9

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.34 AU - 13.86 AU

Year: 18138 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,384,413 km

• M1: 251,474 km (0.096 R)
• M2: 538,552 km (0.107 R)
• M3: 803,041 km (0.106 R)
• M4: 918,980 km (0.12 R)
• M5: 1,124,078 km (0.086 R)
• M6: 1,210,097 km (0.068 R)
• M7: 1,276,070 km (0.114 R)
• M8: 1,343,239 km (0.084 R)
• M9: 1,623,436 km (0.11 R)
• M10: 2,427,076 km (0.115 R)
• M11: 2,853,729 km (0.089 R)
• M12: 2,912,371 km (0.104 R)
• M13: 3,060,772 km (0.065 R)
• M14: 4,133,389 km (0.069 R)
• M15: 4,813,311 km (0.053 R)
• M16: 5,345,880 km (0.105 R)
• M17: 5,527,492 km (0.059 R)
• M18: 5,711,048 km (0.081 R)
• M19: 6,159,992 km (0.05 R)
• M20: 6,815,081 km (0.109 R)
• M21: 7,091,238 km (0.088 R)
• M22: 7,210,767 km (0.049 R)
• M23: 7,492,161 km (0.07 R)
• M24: 7,859,124 km (0.085 R)
• M25: 8,148,746 km (0.042 R)
• M26: 8,483,845 km (0.113 R)
• M27: 8,653,190 km (0.096 R)
• M28: 9,341,340 km (0.051 R)
• M29: 9,384,873 km (0.099 R)
• M30: 9,691,997 km (0.084 R)
• M31: 12,841,182 km (0.117 R)
• M32: 13,133,047 km (0.098 R)
• M33: 13,230,884 km (0.063 R)
• M34: 14,322,201 km (0.074 R)
• M35: 14,624,837 km (0.099 R)
• M36: 15,031,594 km (0.07 R)
• M37: 15,648,685 km (0.081 R)
• M38: 16,064,717 km (0.081 R)
• M39: 16,379,022 km (0.079 R)
• M40: 16,748,379 km (0.119 R)
• M41: 16,801,337 km (0.084 R)
• M42: 17,227,242 km (0.041 R)
• M43: 17,710,593 km (0.074 R)
• M44: 18,089,674 km (0.047 R)
• M45: 19,076,571 km (0.087 R)
• M46: 20,532,757 km (0.094 R)
• M47: 20,873,840 km (0.04 R)
• M48: 21,216,868 km (0.093 R)
• M49: 21,561,691 km (0.113 R)
• M50: 22,490,095 km (0.114 R)
• M51: 24,446,087 km (0.076 R)
• M52: 24,506,226 km (0.112 R)
• M53: 24,867,953 km (0.114 R)
• M54: 24,928,391 km (0.114 R)
• M55: 26,517,569 km (0.112 R)
• M56: 26,888,871 km (0.045 R)
• M57: 27,449,115 km (0.078 R)
• M58: 28,707,831 km (0.086 R)
• M59: 29,280,342 km (0.084 R)
• M60: 29,408,099 km (0.071 R)
• M61: 29,536,005 km (0.084 R)
• M62: 30,049,575 km (0.119 R)
• M63: 30,243,005 km (0.087 R)
• M64: 30,307,481 km (0.11 R)
• M65: 30,760,613 km (0.057 R)
• M66: 31,020,465 km (0.09 R)
• M67: 32,396,915 km (0.062 R)
• M68: 32,992,763 km (0.081 R)
• M69: 33,125,756 km (0.094 R)
• M70: 33,793,112 km (0.104 R)
• M71: 34,532,275 km (0.108 R)
• M72: 34,869,917 km (0.1 R)
• M73: 35,753,293 km (0.116 R)
• M74: 36,094,974 km (0.098 R)
• M75: 36,988,373 km (0.116 R)
• M76: 37,195,566 km (0.074 R)
• M77: 37,403,058 km (0.075 R)
• M78: 38,167,503 km (0.104 R)
• M79: 38,237,365 km (0.04 R)
• M80: 38,516,665 km (0.064 R)
• M81: 38,937,184 km (0.111 R)
• M82: 39,218,279 km (0.086 R)
• M83: 39,711,802 km (0.045 R)
• M84: 40,776,490 km (0.113 R)
• M85: 43,588,032 km (0.109 R)
• M86: 44,539,026 km (0.113 R)
• M87: 44,612,479 km (0.12 R)
• M88: 47,357,749 km (0.118 R)
• M89: 47,507,796 km (0.103 R)
• M90: 47,657,842 km (0.085 R)
• M91: 47,732,941 km (0.063 R)
• M92: 48,184,427 km (0.094 R)
• M93: 48,486,315 km (0.068 R)
• M94: 48,864,349 km (0.08 R)
• M95: 51,230,539 km (0.097 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit