🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.83 AU

Year: 194 Days

Day: 13.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,002,672 km

• M1: 183,407 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.92 AU - 1.3 AU

Year: 413 Days

Day: 13.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.43 AU - 1.47 AU

Year: 617 Days

Day: 37.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.53 AU - 2.09 AU

Year: 860 Days

Day: 13.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,002,672 km

• M1: 36,502 km (0.105 R)
• M2: 650,452 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.3 AU - 3.7 AU

Year: 1835 Days

Day: 24 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,002,672 km

• M1: 821,592 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.52 AU - 5.78 AU

Year: 3541 Days

Day: 19 Hours

Environment

Temp: -134 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 9.2

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.29 AU - 5.63 AU

Year: 4505 Days

Day: 12.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 92,002,672 km

• M1: 143,913 km (0.069 R)
• M2: 227,838 km (0.037 R)
• M3: 303,833 km (0.096 R)
• M4: 471,682 km (0.051 R)
• M5: 715,078 km (0.1 R)
• M6: 839,842 km (0.106 R)
• M7: 1,086,081 km (0.114 R)
• M8: 1,204,412 km (0.055 R)
• M9: 1,600,398 km (0.078 R)
• M10: 1,736,083 km (0.107 R)
• M11: 1,938,938 km (0.085 R)
• M12: 2,215,993 km (0.071 R)
• M13: 2,717,894 km (0.083 R)
• M14: 3,009,760 km (0.041 R)
• M15: 3,084,259 km (0.075 R)
• M16: 3,388,691 km (0.073 R)
• M17: 3,603,663 km (0.07 R)
• M18: 3,944,746 km (0.069 R)
• M19: 4,296,301 km (0.101 R)
• M20: 4,422,861 km (0.047 R)
• M21: 4,486,590 km (0.091 R)
• M22: 4,831,562 km (0.059 R)
• M23: 4,941,218 km (0.091 R)
• M24: 5,342,738 km (0.069 R)
• M25: 5,754,731 km (0.099 R)
• M26: 6,224,618 km (0.117 R)
• M27: 6,344,147 km (0.112 R)
• M28: 6,609,533 km (0.08 R)
• M29: 7,478,098 km (0.038 R)
• M30: 7,707,282 km (0.088 R)
• M31: 8,700,313 km (0.111 R)
• M32: 9,239,164 km (0.098 R)
• M33: 9,348,221 km (0.083 R)
• M34: 9,899,938 km (0.111 R)
• M35: 10,207,960 km (0.073 R)
• M36: 10,348,881 km (0.059 R)
• M37: 10,490,700 km (0.097 R)
• M38: 10,747,261 km (0.107 R)
• M39: 12,121,167 km (0.106 R)
• M40: 12,300,535 km (0.097 R)
• M41: 12,510,870 km (0.08 R)
• M42: 12,722,401 km (0.07 R)
• M43: 12,996,165 km (0.109 R)
• M44: 13,149,054 km (0.085 R)
• M45: 13,456,777 km (0.111 R)
• M46: 13,735,628 km (0.062 R)
• M47: 13,953,891 km (0.099 R)
• M48: 14,016,572 km (0.041 R)
• M49: 14,488,853 km (0.049 R)
• M50: 14,615,562 km (0.082 R)
• M51: 14,870,477 km (0.097 R)
• M52: 15,062,411 km (0.11 R)
• M53: 15,255,392 km (0.11 R)
• M54: 15,643,599 km (0.119 R)
• M55: 15,741,137 km (0.045 R)
• M56: 15,838,824 km (0.119 R)
• M57: 15,904,198 km (0.053 R)
• M58: 16,067,858 km (0.05 R)
• M59: 17,262,397 km (0.053 R)
• M60: 17,972,389 km (0.103 R)
• M61: 18,074,564 km (0.119 R)
• M62: 18,485,360 km (0.115 R)
• M63: 19,003,118 km (0.083 R)
• M64: 19,141,945 km (0.102 R)
• M65: 19,665,837 km (0.115 R)
• M66: 20,265,276 km (0.12 R)
• M67: 21,953,338 km (0.088 R)
• M68: 22,208,701 km (0.103 R)
• M69: 22,538,415 km (0.033 R)
• M70: 23,054,378 km (0.113 R)
• M71: 24,023,024 km (0.115 R)
• M72: 24,436,962 km (0.106 R)
• M73: 24,853,143 km (0.101 R)
• M74: 24,928,989 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 12.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.52 AU - 7.92 AU

Year: 6151 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 92,002,672 km

• M1: 174,581 km (0.08 R)
• M2: 256,261 km (0.091 R)
• M3: 457,620 km (0.036 R)
• M4: 662,120 km (0.104 R)
• M5: 745,895 km (0.095 R)
• M6: 833,859 km (0.078 R)
• M7: 1,021,753 km (0.109 R)
• M8: 1,440,328 km (0.106 R)
• M9: 1,553,424 km (0.114 R)
• M10: 1,840,652 km (0.1 R)
• M11: 2,108,582 km (0.041 R)
• M12: 2,351,230 km (0.073 R)
• M13: 2,642,796 km (0.082 R)
• M14: 2,742,578 km (0.073 R)
• M15: 2,925,686 km (0.069 R)
• M16: 3,239,691 km (0.077 R)
• M17: 3,325,261 km (0.064 R)
• M18: 3,498,945 km (0.111 R)
• M19: 4,037,946 km (0.095 R)
• M20: 4,130,248 km (0.059 R)
• M21: 4,579,041 km (0.025 R)
• M22: 4,895,142 km (0.109 R)
• M23: 6,149,819 km (0.053 R)
• M24: 6,799,373 km (0.095 R)
• M25: 6,937,452 km (0.096 R)
• M26: 7,728,076 km (0.07 R)
• M27: 7,988,377 km (0.082 R)
• M28: 8,163,556 km (0.108 R)
• M29: 8,339,932 km (0.11 R)
• M30: 8,967,345 km (0.027 R)
• M31: 9,702,918 km (0.079 R)
• M32: 10,078,109 km (0.115 R)
• M33: 10,299,215 km (0.104 R)
• M34: 11,232,107 km (0.082 R)
• M35: 11,758,393 km (0.114 R)
• M36: 11,924,596 km (0.104 R)
• M37: 12,024,527 km (0.092 R)
• M38: 12,596,889 km (0.117 R)
• M39: 12,903,415 km (0.097 R)
• M40: 14,366,781 km (0.106 R)
• M41: 14,508,749 km (0.101 R)
• M42: 15,298,776 km (0.039 R)
• M43: 15,662,448 km (0.093 R)
• M44: 16,472,670 km (0.058 R)
• M45: 17,942,170 km (0.089 R)
• M46: 18,441,378 km (0.102 R)
• M47: 19,257,435 km (0.098 R)
• M48: 19,926,586 km (0.086 R)
• M49: 20,124,953 km (0.114 R)
• M50: 20,403,654 km (0.109 R)
• M51: 21,653,394 km (0.033 R)
• M52: 22,102,786 km (0.109 R)
• M53: 22,431,453 km (0.082 R)
• M54: 22,803,353 km (0.084 R)
• M55: 22,886,230 km (0.119 R)
• M56: 23,344,000 km (0.062 R)
• M57: 23,469,363 km (0.066 R)
• M58: 24,099,619 km (0.115 R)
• M59: 24,226,328 km (0.114 R)
• M60: 25,248,081 km (0.086 R)
• M61: 25,548,773 km (0.103 R)
• M62: 26,938,388 km (0.09 R)
• M63: 27,026,052 km (0.085 R)
• M64: 27,377,607 km (0.106 R)
• M65: 27,774,939 km (0.117 R)
• M66: 28,263,227 km (0.047 R)
• M67: 28,620,167 km (0.11 R)
• M68: 28,888,845 km (0.087 R)
• M69: 28,978,604 km (0.025 R)
• M70: 29,518,951 km (0.06 R)
• M71: 29,926,456 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 12.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.37 AU - 14.49 AU

Year: 15474 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,002,672 km

• M1: 172,636 km (0.107 R)
• M2: 252,521 km (0.074 R)
• M3: 338,390 km (0.102 R)
• M4: 633,248 km (0.116 R)
• M5: 1,240,017 km (0.091 R)
• M6: 1,433,896 km (0.089 R)
• M7: 1,952,103 km (0.1 R)
• M8: 2,054,428 km (0.065 R)
• M9: 2,200,734 km (0.117 R)
• M10: 2,307,398 km (0.087 R)
• M11: 2,774,741 km (0.113 R)
• M12: 2,960,691 km (0.073 R)
• M13: 3,518,392 km (0.032 R)
• M14: 3,720,200 km (0.12 R)
• M15: 4,537,902 km (0.077 R)
• M16: 5,237,272 km (0.09 R)
• M17: 5,585,087 km (0.09 R)
• M18: 5,970,301 km (0.075 R)
• M19: 6,735,495 km (0.099 R)
• M20: 6,892,273 km (0.086 R)
• M21: 7,305,612 km (0.054 R)
• M22: 7,727,179 km (0.095 R)
• M23: 8,023,682 km (0.115 R)
• M24: 8,290,265 km (0.109 R)
• M25: 9,177,231 km (0.06 R)
• M26: 9,421,225 km (0.114 R)
• M27: 9,526,542 km (0.111 R)
• M28: 9,738,073 km (0.113 R)
• M29: 10,022,758 km (0.092 R)
• M30: 10,966,721 km (0.075 R)
• M31: 11,300,174 km (0.075 R)
• M32: 11,636,919 km (0.075 R)
• M33: 11,901,109 km (0.102 R)
• M34: 12,474,069 km (0.115 R)
• M35: 12,628,304 km (0.103 R)
• M36: 13,291,172 km (0.069 R)
• M37: 13,488,342 km (0.081 R)
• M38: 13,686,410 km (0.119 R)
• M39: 14,286,597 km (0.075 R)
• M40: 15,059,120 km (0.115 R)
• M41: 15,678,605 km (0.056 R)
• M42: 16,857,286 km (0.082 R)
• M43: 17,414,239 km (0.064 R)
• M44: 17,543,641 km (0.119 R)
• M45: 17,803,343 km (0.101 R)
• M46: 17,977,176 km (0.048 R)
• M47: 18,810,885 km (0.11 R)
• M48: 19,388,482 km (0.051 R)
• M49: 19,791,798 km (0.079 R)
• M50: 20,333,941 km (0.113 R)
• M51: 20,606,807 km (0.094 R)
• M52: 20,789,317 km (0.047 R)
• M53: 21,942,716 km (0.103 R)
• M54: 23,259,178 km (0.113 R)
• M55: 23,401,745 km (0.078 R)
• M56: 23,497,038 km (0.095 R)
• M57: 24,263,279 km (0.112 R)
• M58: 25,135,135 km (0.104 R)
• M59: 25,232,673 km (0.091 R)
• M60: 25,476,966 km (0.103 R)
• M61: 25,918,878 km (0.034 R)
• M62: 26,066,681 km (0.055 R)
• M63: 26,511,884 km (0.046 R)
• M64: 26,760,217 km (0.073 R)
• M65: 27,409,771 km (0.11 R)
• M66: 27,610,681 km (0.107 R)
• M67: 28,266,966 km (0.107 R)
• M68: 28,571,548 km (0.115 R)
• M69: 29,594,947 km (0.113 R)
• M70: 29,955,926 km (0.044 R)
• M71: 30,578,104 km (0.101 R)
• M72: 31,309,488 km (0.087 R)
• M73: 33,163,155 km (0.072 R)
• M74: 34,184,161 km (0.09 R)
• M75: 35,379,448 km (0.092 R)
• M76: 35,817,470 km (0.11 R)
• M77: 35,982,177 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.5

Radius: 5.7

Gravity: 20.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.16 AU - 18.78 AU

Year: 26898 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,002,672 km

• M1: 86,019 km (0.064 R)
• M2: 136,732 km (0.117 R)
• M3: 191,784 km (0.118 R)
• M4: 311,612 km (0.028 R)
• M5: 370,853 km (0.099 R)
• M6: 478,713 km (0.096 R)
• M7: 672,891 km (0.116 R)
• M8: 806,333 km (0.043 R)
• M9: 1,067,979 km (0.111 R)
• M10: 1,129,763 km (0.114 R)
• M11: 1,289,234 km (0.096 R)
• M12: 1,421,928 km (0.109 R)
• M13: 1,594,414 km (0.037 R)
• M14: 1,884,036 km (0.066 R)
• M15: 2,349,135 km (0.035 R)
• M16: 2,678,251 km (0.084 R)
• M17: 3,021,727 km (0.069 R)
• M18: 4,182,607 km (0.074 R)
• M19: 4,429,743 km (0.055 R)
• M20: 4,529,973 km (0.11 R)
• M21: 4,732,678 km (0.102 R)
• M22: 4,886,614 km (0.071 R)
• M23: 5,199,424 km (0.062 R)
• M24: 5,411,703 km (0.084 R)
• M25: 5,626,675 km (0.114 R)
• M26: 6,858,763 km (0.115 R)
• M27: 7,744,831 km (0.118 R)
• M28: 7,865,557 km (0.069 R)
• M29: 9,686,911 km (0.071 R)
• M30: 10,812,336 km (0.091 R)
• M31: 11,015,190 km (0.094 R)
• M32: 12,825,474 km (0.112 R)
• M33: 14,800,765 km (0.093 R)
• M34: 15,479,939 km (0.113 R)
• M35: 15,556,084 km (0.099 R)
• M36: 15,938,307 km (0.089 R)
• M37: 16,092,243 km (0.089 R)
• M38: 17,896,094 km (0.061 R)
• M39: 18,619,101 km (0.105 R)
• M40: 19,515,940 km (0.1 R)
• M41: 21,605,672 km (0.036 R)
• M42: 23,941,194 km (0.072 R)
• M43: 26,083,286 km (0.06 R)
• M44: 28,100,165 km (0.076 R)
• M45: 29,033,506 km (0.049 R)
• M46: 30,834,365 km (0.108 R)
• M47: 31,314,275 km (0.11 R)
• M48: 33,356,884 km (0.079 R)
• M49: 34,146,163 km (0.066 R)
• M50: 35,441,980 km (0.052 R)
• M51: 36,449,671 km (0.06 R)
• M52: 38,184,258 km (0.089 R)
• M53: 39,320,903 km (0.102 R)
• M54: 39,841,204 km (0.089 R)
• M55: 40,050,043 km (0.057 R)
• M56: 40,363,899 km (0.068 R)
• M57: 40,573,486 km (0.05 R)
• M58: 40,994,005 km (0.054 R)
• M59: 44,409,175 km (0.097 R)
• M60: 44,517,334 km (0.107 R)
• M61: 45,276,992 km (0.098 R)
• M62: 45,385,900 km (0.118 R)
• M63: 46,809,323 km (0.109 R)
• M64: 47,471,294 km (0.096 R)
• M65: 49,700,003 km (0.086 R)
• M66: 50,149,694 km (0.116 R)
• M67: 50,375,138 km (0.077 R)
• M68: 50,600,881 km (0.113 R)
• M69: 50,940,169 km (0.066 R)
• M70: 51,393,600 km (0.105 R)
• M71: 54,489,678 km (0.101 R)
• M72: 54,953,581 km (0.105 R)
• M73: 57,881,810 km (0.098 R)
• M74: 60,140,887 km (0.089 R)
• M75: 62,065,613 km (0.084 R)
• M76: 68,583,892 km (0.072 R)
• M77: 68,834,169 km (0.108 R)
• M78: 69,460,984 km (0.073 R)
• M79: 70,341,667 km (0.11 R)
• M80: 73,261,518 km (0.12 R)
• M81: 75,832,507 km (0.052 R)
• M82: 76,999,071 km (0.108 R)
• M83: 81,856,813 km (0.101 R)
• M84: 82,122,200 km (0.109 R)
• M85: 86,677,455 km (0.055 R)
• M86: 87,896,977 km (0.096 R)
• M87: 88,440,765 km (0.054 R)
• M88: 88,713,033 km (0.068 R)
• M89: 89,805,098 km (0.053 R)
• M90: 90,764,319 km (0.115 R)
• M91: 91,314,091 km (0.077 R)
• M92: 91,451,572 km (0.093 R)
• M93: 91,726,982 km (0.092 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit