🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.44 AU - 0.6 AU

Year: 144 Days

Day: 30.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.79 AU - 0.81 AU

Year: 274 Days

Day: 44.2 Hours

Environment

Temp: 66 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.14 AU

Year: 360 Days

Day: 15 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.15 AU - 1.21 AU

Year: 491 Days

Day: 42.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,519,776 km

• M1: 223,499 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 12

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.49 AU - 9.49 AU

Year: 10321 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,519,776 km

• M1: 200,461 km (0.092 R)
• M2: 329,265 km (0.069 R)
• M3: 597,643 km (0.114 R)
• M4: 948,899 km (0.113 R)
• M5: 1,266,795 km (0.091 R)
• M6: 1,559,857 km (0.089 R)
• M7: 1,890,468 km (0.103 R)
• M8: 2,427,973 km (0.119 R)
• M9: 2,582,658 km (0.089 R)
• M10: 2,670,172 km (0.116 R)
• M11: 2,938,551 km (0.086 R)
• M12: 3,696,863 km (0.119 R)
• M13: 3,976,311 km (0.06 R)
• M14: 4,262,791 km (0.102 R)
• M15: 4,619,732 km (0.059 R)
• M16: 4,726,694 km (0.12 R)
• M17: 4,812,713 km (0.096 R)
• M18: 5,008,387 km (0.092 R)
• M19: 5,886,527 km (0.114 R)
• M20: 6,331,730 km (0.093 R)
• M21: 7,304,266 km (0.084 R)
• M22: 7,479,295 km (0.102 R)
• M23: 7,987,030 km (0.091 R)
• M24: 8,064,223 km (0.089 R)
• M25: 8,271,117 km (0.112 R)
• M26: 8,690,140 km (0.116 R)
• M27: 9,304,838 km (0.101 R)
• M28: 9,440,374 km (0.075 R)
• M29: 9,631,261 km (0.076 R)
• M30: 10,604,544 km (0.074 R)
• M31: 11,521,579 km (0.113 R)
• M32: 11,842,766 km (0.095 R)
• M33: 11,960,350 km (0.113 R)
• M34: 12,315,196 km (0.084 R)
• M35: 12,613,644 km (0.082 R)
• M36: 13,800,254 km (0.113 R)
• M37: 13,986,055 km (0.101 R)
• M38: 14,548,094 km (0.091 R)
• M39: 14,863,745 km (0.048 R)
• M40: 15,117,762 km (0.111 R)
• M41: 16,376,778 km (0.118 R)
• M42: 16,606,411 km (0.119 R)
• M43: 19,547,355 km (0.032 R)
• M44: 20,457,210 km (0.112 R)
• M45: 20,739,800 km (0.11 R)
• M46: 21,059,491 km (0.106 R)
• M47: 21,847,572 km (0.059 R)
• M48: 22,209,001 km (0.079 R)
• M49: 22,901,190 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.6

Radius: 10.5

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.51 AU - 9.59 AU

Year: 10424 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,519,776 km

• M1: 304,731 km (0.113 R)
• M2: 480,060 km (0.1 R)
• M3: 606,470 km (0.116 R)
• M4: 837,898 km (0.054 R)
• M5: 1,315,713 km (0.114 R)
• M6: 1,453,194 km (0.1 R)
• M7: 1,693,298 km (0.079 R)
• M8: 1,818,362 km (0.112 R)
• M9: 1,998,628 km (0.047 R)
• M10: 2,077,765 km (0.117 R)
• M11: 2,376,961 km (0.112 R)
• M12: 2,461,035 km (0.086 R)
• M13: 3,937,715 km (0.077 R)
• M14: 4,004,286 km (0.056 R)
• M15: 4,377,383 km (0.082 R)
• M16: 4,620,629 km (0.088 R)
• M17: 4,691,090 km (0.078 R)
• M18: 5,414,097 km (0.072 R)
• M19: 5,940,980 km (0.109 R)
• M20: 6,056,021 km (0.092 R)
• M21: 6,405,631 km (0.078 R)
• M22: 7,003,125 km (0.086 R)
• M23: 7,535,245 km (0.089 R)
• M24: 9,837,107 km (0.105 R)
• M25: 10,019,018 km (0.089 R)
• M26: 10,294,129 km (0.111 R)
• M27: 11,039,874 km (0.067 R)
• M28: 11,514,847 km (0.119 R)
• M29: 11,706,781 km (0.108 R)
• M30: 13,430,448 km (0.036 R)
• M31: 13,683,119 km (0.071 R)
• M32: 14,244,560 km (0.026 R)
• M33: 14,709,510 km (0.076 R)
• M34: 15,707,627 km (0.118 R)
• M35: 15,920,505 km (0.117 R)
• M36: 17,108,461 km (0.104 R)
• M37: 17,492,479 km (0.108 R)
• M38: 18,101,642 km (0.082 R)
• M39: 19,568,897 km (0.093 R)
• M40: 19,855,527 km (0.086 R)
• M41: 20,143,503 km (0.05 R)
• M42: 21,426,753 km (0.108 R)
• M43: 21,603,877 km (0.101 R)
• M44: 21,722,209 km (0.119 R)
• M45: 23,037,773 km (0.104 R)
• M46: 23,279,822 km (0.103 R)
• M47: 23,583,506 km (0.094 R)
• M48: 23,888,386 km (0.103 R)
• M49: 24,935,123 km (0.03 R)
• M50: 26,059,650 km (0.059 R)
• M51: 27,264,511 km (0.06 R)
• M52: 27,456,445 km (0.089 R)
• M53: 29,007,925 km (0.095 R)
• M54: 30,322,292 km (0.099 R)
• M55: 30,653,950 km (0.081 R)
• M56: 32,262,576 km (0.06 R)
• M57: 32,669,033 km (0.115 R)
• M58: 32,941,002 km (0.071 R)
• M59: 34,311,768 km (0.117 R)
• M60: 34,449,846 km (0.116 R)
• M61: 34,588,224 km (0.115 R)
• M62: 35,004,107 km (0.102 R)
• M63: 35,282,359 km (0.072 R)
• M64: 35,631,221 km (0.105 R)
• M65: 35,701,083 km (0.084 R)
• M66: 35,981,280 km (0.106 R)
• M67: 36,967,279 km (0.097 R)
• M68: 37,676,972 km (0.082 R)
• M69: 38,319,644 km (0.072 R)
• M70: 38,391,302 km (0.08 R)
• M71: 38,965,907 km (0.058 R)
• M72: 39,109,970 km (0.118 R)
• M73: 39,833,126 km (0.118 R)
• M74: 41,513,110 km (0.113 R)
• M75: 45,623,461 km (0.078 R)
• M76: 45,851,448 km (0.062 R)
• M77: 46,232,025 km (0.084 R)
• M78: 46,461,059 km (0.041 R)
• M79: 46,537,354 km (0.1 R)
• M80: 49,393,028 km (0.063 R)
• M81: 50,566,923 km (0.115 R)
• M82: 51,670,805 km (0.058 R)
• M83: 51,749,943 km (0.066 R)
• M84: 51,829,080 km (0.11 R)
• M85: 52,543,709 km (0.089 R)
• M86: 53,261,480 km (0.071 R)
• M87: 53,501,434 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.12 AU - 11.06 AU

Year: 13195 Days

Day: 12.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,519,776 km

• M1: 118,482 km (0.117 R)
• M2: 209,138 km (0.102 R)
• M3: 342,430 km (0.062 R)
• M4: 434,133 km (0.074 R)
• M5: 548,875 km (0.116 R)
• M6: 733,778 km (0.037 R)
• M7: 810,521 km (0.116 R)
• M8: 873,951 km (0.086 R)
• M9: 939,175 km (0.067 R)
• M10: 1,217,577 km (0.112 R)
• M11: 1,424,022 km (0.079 R)
• M12: 1,482,365 km (0.055 R)
• M13: 1,641,986 km (0.115 R)
• M14: 1,703,321 km (0.069 R)
• M15: 2,335,821 km (0.081 R)
• M16: 2,451,909 km (0.114 R)
• M17: 3,060,623 km (0.079 R)
• M18: 3,162,349 km (0.063 R)
• M19: 3,447,782 km (0.089 R)
• M20: 3,527,069 km (0.053 R)
• M21: 4,239,903 km (0.055 R)
• M22: 4,296,600 km (0.044 R)
• M23: 4,382,170 km (0.034 R)
• M24: 4,525,934 km (0.078 R)
• M25: 5,056,408 km (0.088 R)
• M26: 5,482,762 km (0.09 R)
• M27: 6,208,012 km (0.03 R)
• M28: 6,272,489 km (0.109 R)
• M29: 6,500,177 km (0.105 R)
• M30: 6,664,286 km (0.042 R)
• M31: 6,896,611 km (0.115 R)
• M32: 8,132,589 km (0.106 R)
• M33: 8,203,199 km (0.084 R)
• M34: 8,274,109 km (0.111 R)
• M35: 8,559,691 km (0.118 R)
• M36: 8,703,604 km (0.104 R)
• M37: 9,103,778 km (0.116 R)
• M38: 9,287,634 km (0.118 R)
• M39: 9,398,486 km (0.047 R)
• M40: 10,073,322 km (0.114 R)
• M41: 10,686,225 km (0.101 R)
• M42: 10,880,253 km (0.115 R)
• M43: 11,036,284 km (0.036 R)
• M44: 11,948,083 km (0.114 R)
• M45: 12,068,808 km (0.078 R)
• M46: 12,230,374 km (0.102 R)
• M47: 12,883,817 km (0.113 R)
• M48: 13,048,973 km (0.092 R)
• M49: 14,182,028 km (0.105 R)
• M50: 14,480,924 km (0.12 R)
• M51: 14,868,383 km (0.1 R)
• M52: 15,390,180 km (0.092 R)
• M53: 16,630,945 km (0.086 R)
• M54: 17,811,721 km (0.027 R)
• M55: 20,879,824 km (0.065 R)
• M56: 21,366,166 km (0.07 R)
• M57: 21,905,467 km (0.079 R)
• M58: 22,598,404 km (0.113 R)
• M59: 22,747,703 km (0.114 R)
• M60: 24,259,838 km (0.12 R)
• M61: 25,028,023 km (0.066 R)
• M62: 25,337,541 km (0.117 R)
• M63: 25,752,226 km (0.043 R)
• M64: 26,535,820 km (0.091 R)
• M65: 26,851,471 km (0.097 R)
• M66: 27,062,554 km (0.099 R)
• M67: 27,221,128 km (0.071 R)
• M68: 27,752,350 km (0.107 R)
• M69: 28,019,232 km (0.025 R)
• M70: 28,717,106 km (0.089 R)
• M71: 28,932,976 km (0.118 R)
• M72: 29,638,480 km (0.111 R)
• M73: 30,020,553 km (0.066 R)
• M74: 31,232,295 km (0.083 R)
• M75: 31,732,551 km (0.051 R)
• M76: 32,291,598 km (0.104 R)
• M77: 32,740,990 km (0.077 R)
• M78: 33,023,132 km (0.12 R)
• M79: 33,760,051 km (0.11 R)
• M80: 34,159,178 km (0.065 R)
• M81: 35,192,600 km (0.118 R)
• M82: 36,469,567 km (0.116 R)
• M83: 36,586,403 km (0.1 R)
• M84: 36,996,451 km (0.118 R)
• M85: 37,761,794 km (0.093 R)
• M86: 38,889,762 km (0.082 R)
• M87: 40,149,226 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.7

Radius: 7.3

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.49 AU - 15.11 AU

Year: 21800 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,519,776 km

• M1: 134,937 km (0.11 R)
• M2: 273,016 km (0.088 R)
• M3: 320,289 km (0.082 R)
• M4: 425,456 km (0.039 R)
• M5: 563,685 km (0.061 R)
• M6: 717,023 km (0.096 R)
• M7: 763,398 km (0.074 R)
• M8: 859,290 km (0.082 R)
• M9: 1,063,790 km (0.12 R)
• M10: 3,265,572 km (0.09 R)
• M11: 3,384,353 km (0.105 R)
• M12: 3,504,629 km (0.108 R)
• M13: 3,999,798 km (0.072 R)
• M14: 4,212,526 km (0.118 R)
• M15: 4,385,462 km (0.074 R)
• M16: 4,472,827 km (0.034 R)
• M17: 4,918,180 km (0.089 R)
• M18: 5,146,316 km (0.069 R)
• M19: 5,284,844 km (0.11 R)
• M20: 5,803,201 km (0.091 R)
• M21: 7,143,149 km (0.062 R)
• M22: 7,401,504 km (0.065 R)
• M23: 7,715,510 km (0.077 R)
• M24: 8,683,708 km (0.108 R)
• M25: 9,014,917 km (0.084 R)
• M26: 10,206,315 km (0.087 R)
• M27: 10,614,418 km (0.067 R)
• M28: 10,732,002 km (0.116 R)
• M29: 12,176,519 km (0.109 R)
• M30: 12,921,366 km (0.097 R)
• M31: 14,978,786 km (0.076 R)
• M32: 16,383,510 km (0.111 R)
• M33: 16,519,345 km (0.111 R)
• M34: 16,723,995 km (0.111 R)
• M35: 17,135,838 km (0.085 R)
• M36: 17,620,535 km (0.066 R)
• M37: 17,899,535 km (0.088 R)
• M38: 19,676,010 km (0.063 R)
• M39: 20,038,036 km (0.071 R)
• M40: 21,285,383 km (0.072 R)
• M41: 21,955,731 km (0.084 R)
• M42: 23,623,598 km (0.072 R)
• M43: 24,240,241 km (0.098 R)
• M44: 25,174,928 km (0.112 R)
• M45: 25,962,860 km (0.097 R)
• M46: 28,049,152 km (0.103 R)
• M47: 29,939,171 km (0.113 R)
• M48: 30,606,228 km (0.12 R)
• M49: 32,636,421 km (0.104 R)
• M50: 34,187,452 km (0.045 R)
• M51: 35,059,458 km (0.101 R)
• M52: 35,146,973 km (0.064 R)
• M53: 37,719,009 km (0.095 R)
• M54: 37,898,676 km (0.038 R)
• M55: 38,710,394 km (0.113 R)
• M56: 38,801,050 km (0.054 R)
• M57: 38,982,363 km (0.085 R)
• M58: 39,619,051 km (0.116 R)
• M59: 40,442,887 km (0.055 R)
• M60: 41,735,562 km (0.12 R)
• M61: 42,760,756 km (0.112 R)
• M62: 42,854,404 km (0.109 R)
• M63: 43,041,851 km (0.103 R)
• M64: 43,229,446 km (0.093 R)
• M65: 43,982,971 km (0.068 R)
• M66: 44,645,839 km (0.1 R)
• M67: 48,106,786 km (0.104 R)
• M68: 48,887,537 km (0.081 R)
• M69: 49,770,912 km (0.078 R)
• M70: 51,254,774 km (0.05 R)
• M71: 51,652,854 km (0.1 R)
• M72: 52,452,305 km (0.069 R)
• M73: 53,558,132 km (0.03 R)
• M74: 56,715,844 km (0.115 R)
• M75: 57,333,833 km (0.083 R)
• M76: 59,097,292 km (0.118 R)
• M77: 59,410,251 km (0.117 R)
• M78: 59,514,820 km (0.11 R)
• M79: 59,723,958 km (0.088 R)
• M80: 61,934,416 km (0.106 R)
• M81: 62,996,262 km (0.087 R)
• M82: 63,743,354 km (0.115 R)
• M83: 64,064,241 km (0.097 R)
• M84: 65,569,495 km (0.067 R)
• M85: 67,412,989 km (0.08 R)
• M86: 67,849,067 km (0.09 R)
• M87: 70,486,029 km (0.109 R)
• M88: 70,817,986 km (0.117 R)
• M89: 70,928,838 km (0.03 R)
• M90: 71,817,001 km (0.052 R)
• M91: 72,039,603 km (0.078 R)
• M92: 75,406,602 km (0.105 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: 223 - 13,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit