🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.88 AU - 1.12 AU

Year: 369 Days

Day: 13.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.19 AU - 1.85 AU

Year: 691 Days

Day: 47.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.51 AU - 2.89 AU

Year: 1637 Days

Day: 46 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.77 AU - 4.61 AU

Year: 3164 Days

Day: 33 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,669,278 km

• M1: 322,084 km (0.077 R)
• M2: 1,641,388 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 13.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.68 AU - 6.12 AU

Year: 4630 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,669,278 km

• M1: 173,234 km (0.073 R)
• M2: 342,729 km (0.077 R)
• M3: 879,486 km (0.072 R)
• M4: 1,234,332 km (0.059 R)
• M5: 1,485,357 km (0.113 R)
• M6: 1,667,867 km (0.118 R)
• M7: 1,787,994 km (0.116 R)
• M8: 2,185,176 km (0.032 R)
• M9: 2,375,016 km (0.07 R)
• M10: 2,998,540 km (0.076 R)
• M11: 3,103,857 km (0.09 R)
• M12: 3,188,978 km (0.03 R)
• M13: 3,604,411 km (0.042 R)
• M14: 3,716,759 km (0.081 R)
• M15: 4,511,124 km (0.115 R)
• M16: 4,608,063 km (0.104 R)
• M17: 5,002,852 km (0.116 R)
• M18: 5,229,792 km (0.114 R)
• M19: 5,563,694 km (0.044 R)
• M20: 5,693,994 km (0.073 R)
• M21: 6,117,655 km (0.109 R)
• M22: 6,967,970 km (0.11 R)
• M23: 7,052,193 km (0.085 R)
• M24: 7,165,140 km (0.074 R)
• M25: 7,250,261 km (0.081 R)
• M26: 7,709,676 km (0.108 R)
• M27: 7,913,727 km (0.11 R)
• M28: 8,297,296 km (0.113 R)
• M29: 8,506,584 km (0.086 R)
• M30: 8,777,954 km (0.112 R)
• M31: 8,991,131 km (0.052 R)
• M32: 9,082,984 km (0.059 R)
• M33: 10,241,919 km (0.107 R)
• M34: 10,434,302 km (0.118 R)
• M35: 11,018,482 km (0.103 R)
• M36: 12,015,851 km (0.082 R)
• M37: 12,696,820 km (0.116 R)
• M38: 13,042,092 km (0.086 R)
• M39: 13,706,456 km (0.106 R)
• M40: 13,812,371 km (0.078 R)
• M41: 14,274,629 km (0.093 R)
• M42: 14,382,040 km (0.092 R)
• M43: 14,705,770 km (0.027 R)
• M44: 15,433,863 km (0.03 R)
• M45: 15,765,372 km (0.11 R)
• M46: 16,510,519 km (0.037 R)
• M47: 17,229,187 km (0.115 R)
• M48: 18,775,131 km (0.102 R)
• M49: 18,971,553 km (0.113 R)
• M50: 19,168,574 km (0.084 R)
• M51: 19,485,272 km (0.026 R)
• M52: 19,604,502 km (0.082 R)
• M53: 20,003,629 km (0.047 R)
• M54: 20,204,240 km (0.117 R)
• M55: 20,931,884 km (0.056 R)
• M56: 21,668,204 km (0.057 R)
• M57: 23,082,054 km (0.109 R)
• M58: 23,334,575 km (0.073 R)
• M59: 23,927,581 km (0.108 R)
• M60: 24,097,973 km (0.099 R)
• M61: 24,268,664 km (0.117 R)
• M62: 24,354,234 km (0.103 R)
• M63: 24,439,804 km (0.036 R)
• M64: 24,869,449 km (0.051 R)
• M65: 25,475,171 km (0.109 R)
• M66: 25,779,752 km (0.099 R)
• M67: 26,217,176 km (0.096 R)
• M68: 27,946,229 km (0.073 R)
• M69: 28,305,413 km (0.025 R)
• M70: 28,530,708 km (0.085 R)
• M71: 28,801,928 km (0.058 R)
• M72: 30,124,523 km (0.054 R)
• M73: 30,216,376 km (0.077 R)
• M74: 30,354,455 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.8

Radius: 14.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.34 AU - 6.92 AU

Year: 4929 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,669,278 km

• M1: 185,801 km (0.089 R)
• M2: 293,062 km (0.088 R)
• M3: 415,583 km (0.066 R)
• M4: 523,293 km (0.074 R)
• M5: 625,768 km (0.098 R)
• M6: 717,771 km (0.055 R)
• M7: 855,999 km (0.113 R)
• M8: 982,409 km (0.077 R)
• M9: 1,185,264 km (0.102 R)
• M10: 1,316,461 km (0.052 R)
• M11: 1,465,610 km (0.113 R)
• M12: 2,134,762 km (0.055 R)
• M13: 2,327,444 km (0.119 R)
• M14: 2,557,076 km (0.035 R)
• M15: 2,875,121 km (0.094 R)
• M16: 2,973,108 km (0.119 R)
• M17: 3,105,652 km (0.037 R)
• M18: 3,206,331 km (0.069 R)
• M19: 3,325,112 km (0.105 R)
• M20: 3,480,245 km (0.096 R)
• M21: 3,655,424 km (0.084 R)
• M22: 4,014,758 km (0.05 R)
• M23: 4,310,663 km (0.071 R)
• M24: 5,121,184 km (0.118 R)
• M25: 5,361,438 km (0.097 R)
• M26: 5,462,716 km (0.116 R)
• M27: 5,770,439 km (0.114 R)
• M28: 6,232,098 km (0.07 R)
• M29: 6,381,546 km (0.097 R)
• M30: 6,596,967 km (0.109 R)
• M31: 6,749,407 km (0.074 R)
• M32: 7,013,298 km (0.09 R)
• M33: 7,438,156 km (0.114 R)
• M34: 7,665,245 km (0.105 R)
• M35: 7,917,617 km (0.052 R)
• M36: 8,242,843 km (0.085 R)
• M37: 8,643,765 km (0.083 R)
• M38: 8,954,779 km (0.051 R)
• M39: 9,220,764 km (0.108 R)
• M40: 9,366,921 km (0.12 R)
• M41: 9,810,180 km (0.083 R)
• M42: 10,009,444 km (0.118 R)
• M43: 10,538,871 km (0.051 R)
• M44: 11,389,335 km (0.106 R)
• M45: 11,546,263 km (0.116 R)
• M46: 12,074,942 km (0.093 R)
• M47: 12,692,631 km (0.088 R)
• M48: 13,101,034 km (0.08 R)
• M49: 13,624,626 km (0.055 R)
• M50: 13,791,428 km (0.098 R)
• M51: 14,070,877 km (0.117 R)
• M52: 14,267,747 km (0.066 R)
• M53: 14,465,366 km (0.07 R)
• M54: 14,578,761 km (0.092 R)
• M55: 15,293,989 km (0.109 R)
• M56: 15,525,417 km (0.118 R)
• M57: 15,787,063 km (0.034 R)
• M58: 15,962,242 km (0.086 R)
• M59: 16,344,166 km (0.043 R)
• M60: 16,669,691 km (0.102 R)
• M61: 16,848,161 km (0.044 R)
• M62: 16,997,460 km (0.05 R)
• M63: 17,147,058 km (0.104 R)
• M64: 18,452,299 km (0.085 R)
• M65: 18,884,188 km (0.073 R)
• M66: 19,101,255 km (0.092 R)
• M67: 19,444,282 km (0.086 R)
• M68: 19,915,217 km (0.117 R)
• M69: 20,231,317 km (0.088 R)
• M70: 20,326,461 km (0.076 R)
• M71: 20,644,805 km (0.06 R)
• M72: 21,415,384 km (0.098 R)
• M73: 21,706,801 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.3

Radius: 8

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.1 AU - 8.94 AU

Year: 7609 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,669,278 km

• M1: 190,887 km (0.1 R)
• M2: 509,979 km (0.078 R)
• M3: 614,548 km (0.069 R)
• M4: 669,750 km (0.053 R)
• M5: 770,728 km (0.113 R)
• M6: 908,209 km (0.1 R)
• M7: 1,138,589 km (0.118 R)
• M8: 1,461,571 km (0.119 R)
• M9: 1,537,268 km (0.066 R)
• M10: 1,653,356 km (0.107 R)
• M11: 1,894,208 km (0.097 R)
• M12: 1,997,880 km (0.064 R)
• M13: 2,476,742 km (0.071 R)
• M14: 2,894,270 km (0.111 R)
• M15: 3,409,186 km (0.098 R)
• M16: 3,459,750 km (0.118 R)
• M17: 3,794,251 km (0.081 R)
• M18: 4,058,740 km (0.049 R)
• M19: 4,220,306 km (0.081 R)
• M20: 4,356,589 km (0.115 R)
• M21: 4,522,194 km (0.041 R)
• M22: 5,498,769 km (0.112 R)
• M23: 6,759,580 km (0.098 R)
• M24: 7,438,754 km (0.071 R)
• M25: 7,703,243 km (0.084 R)
• M26: 7,803,175 km (0.078 R)
• M27: 8,071,852 km (0.053 R)
• M28: 8,207,388 km (0.09 R)
• M29: 8,896,286 km (0.116 R)
• M30: 9,389,510 km (0.052 R)
• M31: 9,460,719 km (0.079 R)
• M32: 9,532,077 km (0.115 R)
• M33: 10,292,184 km (0.067 R)
• M34: 10,402,438 km (0.074 R)
• M35: 10,809,793 km (0.111 R)
• M36: 11,260,232 km (0.072 R)
• M37: 12,295,898 km (0.101 R)
• M38: 12,844,922 km (0.103 R)
• M39: 12,924,059 km (0.105 R)
• M40: 13,401,875 km (0.073 R)
• M41: 13,643,027 km (0.073 R)
• M42: 15,961,794 km (0.086 R)
• M43: 16,132,186 km (0.112 R)
• M44: 16,260,241 km (0.108 R)
• M45: 17,079,290 km (0.111 R)
• M46: 17,559,648 km (0.105 R)
• M47: 18,937,146 km (0.113 R)
• M48: 19,207,619 km (0.088 R)
• M49: 19,525,065 km (0.059 R)
• M50: 19,661,499 km (0.096 R)
• M51: 19,889,785 km (0.113 R)
• M52: 20,164,895 km (0.106 R)
• M53: 20,533,654 km (0.117 R)
• M54: 20,626,106 km (0.087 R)
• M55: 21,044,232 km (0.116 R)
• M56: 21,230,930 km (0.091 R)
• M57: 21,606,121 km (0.089 R)
• M58: 21,888,861 km (0.094 R)
• M59: 22,172,948 km (0.116 R)
• M60: 23,080,259 km (0.108 R)
• M61: 23,417,602 km (0.104 R)
• M62: 24,635,777 km (0.071 R)
• M63: 25,625,068 km (0.116 R)
• M64: 26,879,895 km (0.05 R)
• M65: 27,234,741 km (0.069 R)
• M66: 27,387,331 km (0.103 R)
• M67: 27,540,220 km (0.106 R)
• M68: 27,693,408 km (0.095 R)
• M69: 28,669,983 km (0.075 R)
• M70: 29,084,519 km (0.091 R)
• M71: 29,919,574 km (0.105 R)
• M72: 30,129,610 km (0.083 R)
• M73: 30,340,094 km (0.11 R)
• M74: 32,525,719 km (0.091 R)
• M75: 32,579,574 km (0.113 R)
• M76: 34,266,439 km (0.094 R)
• M77: 34,376,244 km (0.109 R)
• M78: 34,431,147 km (0.102 R)
• M79: 35,092,818 km (0.074 R)
• M80: 35,425,225 km (0.104 R)
• M81: 35,981,579 km (0.107 R)
• M82: 36,148,979 km (0.072 R)
• M83: 36,204,779 km (0.08 R)
• M84: 37,159,064 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 10.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.21 AU - 8.93 AU

Year: 8458 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,669,278 km

• M1: 308,920 km (0.09 R)
• M2: 421,118 km (0.111 R)
• M3: 509,830 km (0.075 R)
• M4: 577,897 km (0.098 R)
• M5: 679,324 km (0.113 R)
• M6: 771,476 km (0.082 R)
• M7: 935,286 km (0.061 R)
• M8: 1,111,213 km (0.097 R)
• M9: 2,193,853 km (0.097 R)
• M10: 2,528,054 km (0.036 R)
• M11: 2,776,836 km (0.036 R)
• M12: 2,930,024 km (0.101 R)
• M13: 3,406,194 km (0.112 R)
• M14: 3,935,322 km (0.112 R)
• M15: 4,021,340 km (0.11 R)
• M16: 4,107,808 km (0.045 R)
• M17: 4,460,410 km (0.096 R)
• M18: 5,289,182 km (0.071 R)
• M19: 5,640,438 km (0.087 R)
• M20: 5,737,677 km (0.083 R)
• M21: 7,543,921 km (0.088 R)
• M22: 8,341,727 km (0.057 R)
• M23: 8,452,579 km (0.108 R)
• M24: 9,052,317 km (0.106 R)
• M25: 9,318,900 km (0.094 R)
• M26: 9,395,644 km (0.093 R)
• M27: 9,588,176 km (0.107 R)
• M28: 10,213,346 km (0.067 R)
• M29: 10,411,563 km (0.1 R)
• M30: 11,709,175 km (0.045 R)
• M31: 12,125,207 km (0.08 R)
• M32: 12,886,211 km (0.067 R)
• M33: 12,971,631 km (0.102 R)
• M34: 13,272,473 km (0.117 R)
• M35: 13,358,791 km (0.077 R)
• M36: 13,662,624 km (0.103 R)
• M37: 13,968,701 km (0.051 R)
• M38: 14,632,168 km (0.087 R)
• M39: 14,855,517 km (0.095 R)
• M40: 15,035,184 km (0.117 R)
• M41: 15,125,242 km (0.071 R)
• M42: 15,806,361 km (0.063 R)
• M43: 16,358,527 km (0.119 R)
• M44: 16,544,029 km (0.093 R)
• M45: 18,004,852 km (0.112 R)
• M46: 18,100,594 km (0.095 R)
• M47: 19,212,855 km (0.113 R)
• M48: 19,506,665 km (0.064 R)
• M49: 19,703,386 km (0.079 R)
• M50: 21,250,228 km (0.089 R)
• M51: 21,757,365 km (0.115 R)
• M52: 22,371,464 km (0.101 R)
• M53: 22,732,294 km (0.09 R)
• M54: 23,303,010 km (0.094 R)
• M55: 23,511,849 km (0.084 R)
• M56: 24,194,613 km (0.113 R)
• M57: 25,097,287 km (0.093 R)
• M58: 25,633,446 km (0.071 R)
• M59: 25,956,876 km (0.102 R)
• M60: 26,499,168 km (0.03 R)
• M61: 26,826,189 km (0.116 R)
• M62: 26,990,298 km (0.079 R)
• M63: 27,484,420 km (0.118 R)
• M64: 28,649,189 km (0.111 R)
• M65: 29,153,184 km (0.087 R)
• M66: 29,434,578 km (0.117 R)
• M67: 29,773,267 km (0.072 R)
• M68: 30,226,998 km (0.106 R)
• M69: 30,511,683 km (0.089 R)
• M70: 30,797,414 km (0.06 R)
• M71: 31,717,292 km (0.104 R)
• M72: 32,122,702 km (0.117 R)
• M73: 33,172,729 km (0.093 R)
• M74: 34,828,628 km (0.06 R)
• M75: 35,426,571 km (0.088 R)
• M76: 36,632,479 km (0.041 R)
• M77: 37,484,738 km (0.068 R)
• M78: 38,097,342 km (0.118 R)
• M79: 38,466,549 km (0.114 R)
• M80: 38,651,602 km (0.074 R)
• M81: 38,836,954 km (0.106 R)
• M82: 39,270,638 km (0.072 R)
• M83: 40,706,628 km (0.083 R)
• M84: 41,336,435 km (0.099 R)
• M85: 41,462,695 km (0.036 R)
• M86: 41,589,106 km (0.076 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: 397 - 19,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit