🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.42 AU - 0.62 AU

Year: 138 Days

Day: 38.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.91 AU - 1.07 AU

Year: 363 Days

Day: 15.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 99,781,157 km

• M1: 55,202 km (0.06 R)
• M2: 630,106 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.91 AU - 1.19 AU

Year: 397 Days

Day: 38.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,781,157 km

• M1: 548,725 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.3 AU - 1.86 AU

Year: 733 Days

Day: 15.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.71 AU - 2.25 AU

Year: 1028 Days

Day: 28.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 10.9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.5 AU - 7.64 AU

Year: 6936 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 99,781,157 km

• M1: 317,147 km (0.084 R)
• M2: 581,786 km (0.092 R)
• M3: 947,254 km (0.101 R)
• M4: 1,164,171 km (0.101 R)
• M5: 1,269,936 km (0.099 R)
• M6: 1,548,936 km (0.079 R)
• M7: 1,766,302 km (0.115 R)
• M8: 1,972,448 km (0.12 R)
• M9: 2,296,926 km (0.084 R)
• M10: 4,051,858 km (0.063 R)
• M11: 4,353,448 km (0.053 R)
• M12: 5,242,209 km (0.109 R)
• M13: 5,937,390 km (0.088 R)
• M14: 6,061,257 km (0.119 R)
• M15: 6,248,703 km (0.095 R)
• M16: 6,374,814 km (0.106 R)
• M17: 6,469,809 km (0.083 R)
• M18: 7,050,398 km (0.069 R)
• M19: 8,434,328 km (0.105 R)
• M20: 9,390,707 km (0.084 R)
• M21: 9,790,133 km (0.114 R)
• M22: 9,863,436 km (0.104 R)
• M23: 10,493,243 km (0.116 R)
• M24: 10,643,290 km (0.118 R)
• M25: 11,212,660 km (0.107 R)
• M26: 11,714,112 km (0.06 R)
• M27: 12,065,517 km (0.116 R)
• M28: 12,262,238 km (0.09 R)
• M29: 13,383,624 km (0.08 R)
• M30: 13,546,536 km (0.08 R)
• M31: 13,628,216 km (0.09 R)
• M32: 13,710,046 km (0.065 R)
• M33: 14,287,644 km (0.047 R)
• M34: 14,705,171 km (0.047 R)
• M35: 14,873,170 km (0.028 R)
• M36: 15,084,252 km (0.063 R)
• M37: 15,423,989 km (0.064 R)
• M38: 16,240,943 km (0.1 R)
• M39: 17,604,079 km (0.103 R)
• M40: 17,916,888 km (0.113 R)
• M41: 18,729,953 km (0.084 R)
• M42: 18,957,940 km (0.115 R)
• M43: 19,739,888 km (0.079 R)
• M44: 20,158,163 km (0.096 R)
• M45: 20,626,255 km (0.101 R)
• M46: 20,908,846 km (0.118 R)
• M47: 21,240,205 km (0.098 R)
• M48: 21,860,288 km (0.091 R)
• M49: 22,292,925 km (0.111 R)
• M50: 23,903,795 km (0.097 R)
• M51: 24,052,046 km (0.104 R)
• M52: 24,498,746 km (0.108 R)
• M53: 25,098,633 km (0.087 R)
• M54: 25,199,163 km (0.113 R)
• M55: 25,450,787 km (0.094 R)
• M56: 25,551,765 km (0.078 R)
• M57: 25,703,457 km (0.12 R)
• M58: 26,211,043 km (0.119 R)
• M59: 26,773,232 km (0.065 R)
• M60: 27,081,553 km (0.087 R)
• M61: 27,236,237 km (0.107 R)
• M62: 27,442,832 km (0.116 R)
• M63: 27,857,667 km (0.07 R)
• M64: 29,802,888 km (0.026 R)
• M65: 31,520,421 km (0.111 R)
• M66: 32,884,454 km (0.105 R)
• M67: 33,049,461 km (0.073 R)
• M68: 33,656,679 km (0.091 R)
• M69: 33,878,532 km (0.116 R)
• M70: 34,323,436 km (0.106 R)
• M71: 34,994,532 km (0.099 R)
• M72: 35,952,557 km (0.111 R)
• M73: 36,236,045 km (0.03 R)
• M74: 36,349,590 km (0.105 R)
• M75: 37,434,623 km (0.059 R)
• M76: 37,952,232 km (0.107 R)
• M77: 38,125,317 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 9.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.77 AU - 12.71 AU

Year: 14842 Days

Day: 12.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,781,157 km

• M1: 119,977 km (0.114 R)
• M2: 178,171 km (0.118 R)
• M3: 338,690 km (0.117 R)
• M4: 414,087 km (0.107 R)
• M5: 510,877 km (0.116 R)
• M6: 570,117 km (0.108 R)
• M7: 850,613 km (0.084 R)
• M8: 1,531,882 km (0.036 R)
• M9: 1,852,620 km (0.075 R)
• M10: 1,948,213 km (0.117 R)
• M11: 2,219,883 km (0.082 R)
• M12: 2,296,028 km (0.088 R)
• M13: 2,993,005 km (0.074 R)
• M14: 3,306,711 km (0.045 R)
• M15: 3,452,868 km (0.102 R)
• M16: 3,751,615 km (0.078 R)
• M17: 3,812,352 km (0.113 R)
• M18: 4,058,889 km (0.112 R)
• M19: 4,121,272 km (0.106 R)
• M20: 4,247,084 km (0.071 R)
• M21: 4,406,106 km (0.115 R)
• M22: 4,928,502 km (0.051 R)
• M23: 4,995,223 km (0.118 R)
• M24: 5,854,213 km (0.069 R)
• M25: 6,282,662 km (0.077 R)
• M26: 7,056,831 km (0.116 R)
• M27: 7,132,228 km (0.096 R)
• M28: 7,899,964 km (0.051 R)
• M29: 8,413,085 km (0.088 R)
• M30: 8,937,126 km (0.101 R)
• M31: 9,223,606 km (0.115 R)
• M32: 9,347,324 km (0.107 R)
• M33: 10,016,625 km (0.107 R)
• M34: 10,101,297 km (0.096 R)
• M35: 10,831,335 km (0.105 R)
• M36: 10,961,934 km (0.086 R)
• M37: 11,401,003 km (0.097 R)
• M38: 11,489,416 km (0.096 R)
• M39: 12,387,152 km (0.069 R)
• M40: 12,936,625 km (0.118 R)
• M41: 14,201,775 km (0.056 R)
• M42: 14,728,359 km (0.116 R)
• M43: 15,310,295 km (0.061 R)
• M44: 15,407,982 km (0.07 R)
• M45: 16,496,606 km (0.112 R)
• M46: 16,747,332 km (0.086 R)
• M47: 16,999,554 km (0.11 R)
• M48: 18,175,393 km (0.073 R)
• M49: 19,377,412 km (0.075 R)
• M50: 19,748,415 km (0.104 R)
• M51: 20,389,741 km (0.095 R)
• M52: 20,497,302 km (0.087 R)
• M53: 20,929,341 km (0.061 R)
• M54: 21,092,103 km (0.088 R)
• M55: 22,632,063 km (0.116 R)
• M56: 22,743,364 km (0.059 R)
• M57: 22,854,964 km (0.093 R)
• M58: 22,966,714 km (0.067 R)
• M59: 23,640,952 km (0.1 R)
• M60: 23,980,539 km (0.101 R)
• M61: 24,321,771 km (0.068 R)
• M62: 27,701,935 km (0.112 R)
• M63: 28,179,601 km (0.106 R)
• M64: 28,720,248 km (0.046 R)
• M65: 29,324,923 km (0.104 R)
• M66: 30,546,988 km (0.074 R)
• M67: 33,420,314 km (0.092 R)
• M68: 33,928,797 km (0.082 R)
• M69: 35,858,161 km (0.072 R)
• M70: 36,574,585 km (0.119 R)
• M71: 36,770,708 km (0.104 R)
• M72: 37,295,647 km (0.033 R)
• M73: 37,427,293 km (0.104 R)
• M74: 37,558,939 km (0.084 R)
• M75: 39,352,917 km (0.1 R)
• M76: 39,688,165 km (0.097 R)
• M77: 40,429,124 km (0.076 R)
• M78: 41,583,122 km (0.053 R)
• M79: 43,161,678 km (0.027 R)
• M80: 43,369,021 km (0.096 R)
• M81: 44,759,683 km (0.05 R)
• M82: 45,249,915 km (0.076 R)
• M83: 45,882,864 km (0.093 R)
• M84: 47,228,497 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.5

Radius: 5

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.09 AU - 22.17 AU

Year: 28482 Days

Day: 21 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,781,157 km

• M1: 84,672 km (0.066 R)
• M2: 151,094 km (0.099 R)
• M3: 225,594 km (0.055 R)
• M4: 276,906 km (0.054 R)
• M5: 595,400 km (0.104 R)
• M6: 827,725 km (0.049 R)
• M7: 1,178,233 km (0.085 R)
• M8: 1,674,150 km (0.045 R)
• M9: 1,780,364 km (0.059 R)
• M10: 2,383,842 km (0.043 R)
• M11: 4,572,010 km (0.08 R)
• M12: 4,621,527 km (0.096 R)
• M13: 6,295,976 km (0.11 R)
• M14: 6,517,381 km (0.078 R)
• M15: 6,573,031 km (0.067 R)
• M16: 6,741,179 km (0.111 R)
• M17: 6,854,126 km (0.062 R)
• M18: 7,081,664 km (0.08 R)
• M19: 7,427,833 km (0.045 R)
• M20: 9,239,464 km (0.057 R)
• M21: 9,744,656 km (0.103 R)
• M22: 10,584,349 km (0.084 R)
• M23: 10,649,872 km (0.114 R)
• M24: 10,781,519 km (0.092 R)
• M25: 12,957,868 km (0.107 R)
• M26: 13,168,652 km (0.065 R)
• M27: 13,239,262 km (0.1 R)
• M28: 14,676,000 km (0.039 R)
• M29: 16,161,507 km (0.118 R)
• M30: 16,236,904 km (0.048 R)
• M31: 17,461,213 km (0.104 R)
• M32: 18,241,366 km (0.1 R)
• M33: 19,032,888 km (0.085 R)
• M34: 19,352,579 km (0.117 R)
• M35: 19,674,065 km (0.12 R)
• M36: 21,973,534 km (0.103 R)
• M37: 24,703,545 km (0.087 R)
• M38: 25,754,470 km (0.075 R)
• M39: 25,842,733 km (0.117 R)
• M40: 26,019,558 km (0.108 R)
• M41: 29,823,383 km (0.06 R)
• M42: 30,941,776 km (0.036 R)
• M43: 31,694,852 km (0.105 R)
• M44: 31,884,093 km (0.051 R)
• M45: 35,451,853 km (0.106 R)
• M46: 36,536,737 km (0.11 R)
• M47: 37,933,083 km (0.095 R)
• M48: 38,436,031 km (0.066 R)
• M49: 39,245,206 km (0.051 R)
• M50: 39,753,989 km (0.104 R)
• M51: 40,162,391 km (0.062 R)
• M52: 42,851,263 km (0.099 R)
• M53: 43,795,525 km (0.052 R)
• M54: 43,900,842 km (0.114 R)
• M55: 44,428,922 km (0.116 R)
• M56: 46,025,281 km (0.102 R)
• M57: 46,884,421 km (0.119 R)
• M58: 49,055,236 km (0.083 R)
• M59: 51,369,665 km (0.069 R)
• M60: 52,484,169 km (0.03 R)
• M61: 52,932,215 km (0.083 R)
• M62: 53,381,607 km (0.067 R)
• M63: 54,283,981 km (0.063 R)
• M64: 54,510,472 km (0.1 R)
• M65: 56,103,989 km (0.083 R)
• M66: 56,562,057 km (0.081 R)
• M67: 57,251,554 km (0.111 R)
• M68: 57,481,935 km (0.089 R)
• M69: 57,712,764 km (0.083 R)
• M70: 57,943,893 km (0.029 R)
• M71: 59,920,230 km (0.05 R)
• M72: 60,505,756 km (0.071 R)
• M73: 62,392,036 km (0.062 R)
• M74: 62,985,491 km (0.087 R)
• M75: 63,342,431 km (0.101 R)
• M76: 65,980,590 km (0.104 R)
• M77: 66,706,289 km (0.1 R)
• M78: 68,532,131 km (0.114 R)
• M79: 68,654,352 km (0.115 R)
• M80: 70,127,742 km (0.058 R)
• M81: 70,374,279 km (0.112 R)
• M82: 71,859,786 km (0.102 R)
• M83: 71,983,952 km (0.087 R)
• M84: 75,239,501 km (0.113 R)
• M85: 75,871,103 km (0.106 R)
• M86: 77,139,544 km (0.105 R)
• M87: 77,903,989 km (0.104 R)
• M88: 79,440,209 km (0.117 R)
• M89: 79,568,714 km (0.035 R)
• M90: 81,245,257 km (0.105 R)
• M91: 84,108,860 km (0.1 R)
• M92: 85,552,928 km (0.068 R)
• M93: 86,344,151 km (0.106 R)
• M94: 86,476,246 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.1

Radius: 5.6

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.2 AU - 20.68 AU

Year: 30412 Days

Day: 15 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,781,157 km

• M1: 86,019 km (0.115 R)
• M2: 750,682 km (0.083 R)
• M3: 1,286,242 km (0.097 R)
• M4: 1,390,961 km (0.1 R)
• M5: 1,571,825 km (0.118 R)
• M6: 3,035,490 km (0.082 R)
• M7: 3,175,664 km (0.093 R)
• M8: 3,707,334 km (0.069 R)
• M9: 3,907,646 km (0.05 R)
• M10: 4,906,062 km (0.052 R)
• M11: 5,070,620 km (0.086 R)
• M12: 5,181,322 km (0.073 R)
• M13: 5,689,506 km (0.079 R)
• M14: 6,451,109 km (0.101 R)
• M15: 6,511,098 km (0.103 R)
• M16: 10,358,755 km (0.12 R)
• M17: 12,833,852 km (0.079 R)
• M18: 16,046,017 km (0.073 R)
• M19: 16,618,079 km (0.078 R)
• M20: 16,782,637 km (0.09 R)
• M21: 18,119,294 km (0.114 R)
• M22: 19,489,910 km (0.07 R)
• M23: 21,338,640 km (0.057 R)
• M24: 21,697,077 km (0.081 R)
• M25: 22,693,099 km (0.085 R)
• M26: 23,150,719 km (0.055 R)
• M27: 23,889,284 km (0.108 R)
• M28: 24,729,426 km (0.092 R)
• M29: 24,917,470 km (0.117 R)
• M30: 25,959,868 km (0.108 R)
• M31: 26,727,006 km (0.1 R)
• M32: 27,989,313 km (0.051 R)
• M33: 28,185,286 km (0.107 R)
• M34: 28,775,749 km (0.111 R)
• M35: 29,171,734 km (0.107 R)
• M36: 29,271,067 km (0.118 R)
• M37: 30,169,403 km (0.084 R)
• M38: 33,644,412 km (0.091 R)
• M39: 34,061,490 km (0.119 R)
• M40: 35,959,439 km (0.088 R)
• M41: 37,243,736 km (0.057 R)
• M42: 43,658,792 km (0.05 R)
• M43: 43,999,875 km (0.105 R)
• M44: 46,411,393 km (0.027 R)
• M45: 47,224,757 km (0.091 R)
• M46: 47,691,652 km (0.068 R)
• M47: 52,082,199 km (0.118 R)
• M48: 53,048,303 km (0.117 R)
• M49: 56,971,656 km (0.079 R)
• M50: 58,968,189 km (0.064 R)
• M51: 60,227,504 km (0.047 R)
• M52: 61,878,018 km (0.075 R)
• M53: 62,005,475 km (0.07 R)
• M54: 62,900,968 km (0.11 R)
• M55: 69,022,962 km (0.046 R)
• M56: 72,624,829 km (0.034 R)
• M57: 73,703,580 km (0.057 R)
• M58: 75,468,087 km (0.115 R)
• M59: 76,971,994 km (0.092 R)
• M60: 78,071,838 km (0.069 R)
• M61: 78,347,696 km (0.112 R)
• M62: 79,592,650 km (0.084 R)
• M63: 80,009,130 km (0.058 R)
• M64: 83,930,988 km (0.052 R)
• M65: 84,072,208 km (0.119 R)
• M66: 84,496,318 km (0.045 R)
• M67: 84,637,838 km (0.06 R)
• M68: 85,488,750 km (0.085 R)
• M69: 86,342,505 km (0.111 R)
• M70: 87,198,953 km (0.072 R)
• M71: 87,628,299 km (0.094 R)
• M72: 88,632,849 km (0.109 R)
• M73: 88,920,526 km (0.063 R)
• M74: 93,126,918 km (0.101 R)
• M75: 93,273,076 km (0.069 R)
• M76: 93,565,689 km (0.073 R)
• M77: 94,886,339 km (0.098 R)
• M78: 95,033,543 km (0.064 R)
• M79: 97,991,692 km (0.114 R)
• M80: 99,482,135 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit