🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.43 AU - 0.71 AU

Year: 193 Days

Day: 31.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.56 AU - 0.94 AU

Year: 292 Days

Day: 27 Hours

Environment

Temp: -47 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.75 AU - 1.09 AU

Year: 397 Days

Day: 43.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,939,881 km

• M1: 65,673 km (0.089 R)
• M2: 728,542 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.67 AU - 1.69 AU

Year: 979 Days

Day: 47.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.53 AU - 1.91 AU

Year: 1014 Days

Day: 42.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.6

Radius: 14.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.76 AU - 2.84 AU

Year: 1568 Days

Day: 7.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 56,939,881 km

• M1: 180,116 km (0.099 R)
• M2: 272,119 km (0.096 R)
• M3: 451,486 km (0.033 R)
• M4: 541,843 km (0.078 R)
• M5: 829,520 km (0.057 R)
• M6: 928,554 km (0.104 R)
• M7: 1,126,472 km (0.102 R)
• M8: 1,390,961 km (0.06 R)
• M9: 1,542,653 km (0.116 R)
• M10: 1,676,095 km (0.099 R)
• M11: 1,764,656 km (0.119 R)
• M12: 1,963,771 km (0.077 R)
• M13: 2,634,119 km (0.083 R)
• M14: 2,834,281 km (0.084 R)
• M15: 2,990,162 km (0.086 R)
• M16: 3,139,012 km (0.062 R)
• M17: 3,321,073 km (0.087 R)
• M18: 3,496,102 km (0.072 R)
• M19: 3,653,330 km (0.092 R)
• M20: 3,985,586 km (0.08 R)
• M21: 4,183,205 km (0.101 R)
• M22: 4,726,096 km (0.118 R)
• M23: 4,888,709 km (0.056 R)
• M24: 5,557,860 km (0.09 R)
• M25: 5,692,648 km (0.097 R)
• M26: 5,791,532 km (0.091 R)
• M27: 5,990,796 km (0.108 R)
• M28: 6,129,174 km (0.067 R)
• M29: 6,256,033 km (0.114 R)
• M30: 6,383,640 km (0.06 R)
• M31: 6,499,130 km (0.06 R)
• M32: 6,680,443 km (0.104 R)
• M33: 6,942,388 km (0.104 R)
• M34: 7,154,369 km (0.099 R)
• M35: 7,368,443 km (0.081 R)
• M36: 7,462,839 km (0.086 R)
• M37: 7,652,829 km (0.058 R)
• M38: 8,023,682 km (0.03 R)
• M39: 8,120,771 km (0.117 R)
• M40: 8,358,332 km (0.109 R)
• M41: 8,569,864 km (0.118 R)
• M42: 8,840,337 km (0.031 R)
• M43: 8,969,589 km (0.116 R)
• M44: 9,142,674 km (0.028 R)
• M45: 9,302,444 km (0.09 R)
• M46: 9,831,572 km (0.111 R)
• M47: 10,159,939 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.2

Radius: 13.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.34 AU - 3.36 AU

Year: 2163 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,939,881 km

• M1: 178,769 km (0.076 R)
• M2: 290,369 km (0.11 R)
• M3: 403,765 km (0.115 R)
• M4: 492,027 km (0.098 R)
• M5: 750,084 km (0.079 R)
• M6: 936,333 km (0.05 R)
• M7: 1,091,616 km (0.107 R)
• M8: 1,296,266 km (0.102 R)
• M9: 1,450,501 km (0.039 R)
• M10: 1,655,151 km (0.036 R)
• M11: 1,927,718 km (0.109 R)
• M12: 2,033,783 km (0.086 R)
• M13: 2,239,779 km (0.092 R)
• M14: 2,568,296 km (0.099 R)
• M15: 2,899,207 km (0.061 R)
• M16: 3,035,341 km (0.117 R)
• M17: 3,763,733 km (0.116 R)
• M18: 3,927,991 km (0.111 R)
• M19: 4,125,012 km (0.093 R)
• M20: 4,341,031 km (0.093 R)
• M21: 4,434,829 km (0.11 R)
• M22: 5,192,841 km (0.052 R)
• M23: 5,309,228 km (0.046 R)
• M24: 5,409,609 km (0.09 R)
• M25: 6,324,549 km (0.079 R)
• M26: 6,484,768 km (0.082 R)
• M27: 6,790,995 km (0.102 R)
• M28: 7,046,957 km (0.066 R)
• M29: 7,139,110 km (0.091 R)
• M30: 7,268,661 km (0.112 R)
• M31: 7,492,909 km (0.111 R)
• M32: 7,814,544 km (0.086 R)
• M33: 7,948,135 km (0.085 R)
• M34: 8,159,965 km (0.085 R)
• M35: 8,510,473 km (0.094 R)
• M36: 8,727,091 km (0.099 R)
• M37: 9,045,435 km (0.114 R)
• M38: 9,145,815 km (0.108 R)
• M39: 9,266,691 km (0.081 R)
• M40: 9,632,457 km (0.098 R)
• M41: 9,775,922 km (0.11 R)
• M42: 9,878,845 km (0.09 R)
• M43: 9,982,217 km (0.08 R)
• M44: 10,336,315 km (0.082 R)
• M45: 10,441,183 km (0.098 R)
• M46: 11,401,452 km (0.065 R)
• M47: 11,618,818 km (0.087 R)
• M48: 12,256,554 km (0.038 R)
• M49: 12,479,155 km (0.113 R)
• M50: 12,928,398 km (0.074 R)
• M51: 13,268,882 km (0.097 R)
• M52: 13,405,914 km (0.056 R)
• M53: 13,497,468 km (0.099 R)
• M54: 13,704,362 km (0.084 R)
• M55: 14,097,954 km (0.099 R)
• M56: 15,015,138 km (0.078 R)
• M57: 15,205,726 km (0.119 R)
• M58: 15,420,997 km (0.095 R)
• M59: 15,517,039 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.6

Radius: 13.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.69 AU - 6.93 AU

Year: 7126 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,939,881 km

• M1: 172,786 km (0.055 R)
• M2: 264,489 km (0.107 R)
• M3: 729,290 km (0.07 R)
• M4: 949,198 km (0.035 R)
• M5: 1,043,595 km (0.113 R)
• M6: 1,225,805 km (0.103 R)
• M7: 1,455,587 km (0.102 R)
• M8: 1,547,740 km (0.096 R)
• M9: 1,661,284 km (0.114 R)
• M10: 2,379,803 km (0.027 R)
• M11: 2,715,351 km (0.112 R)
• M12: 3,210,969 km (0.1 R)
• M13: 3,482,040 km (0.042 R)
• M14: 4,152,538 km (0.114 R)
• M15: 4,259,351 km (0.087 R)
• M16: 4,367,061 km (0.103 R)
• M17: 4,640,376 km (0.114 R)
• M18: 5,175,189 km (0.046 R)
• M19: 5,377,146 km (0.116 R)
• M20: 5,611,416 km (0.051 R)
• M21: 5,819,058 km (0.076 R)
• M22: 6,150,567 km (0.091 R)
• M23: 6,550,442 km (0.091 R)
• M24: 6,895,564 km (0.07 R)
• M25: 7,701,897 km (0.111 R)
• M26: 8,640,324 km (0.118 R)
• M27: 9,053,663 km (0.088 R)
• M28: 9,332,813 km (0.044 R)
• M29: 9,721,318 km (0.073 R)
• M30: 10,079,157 km (0.092 R)
• M31: 10,332,127 km (0.059 R)
• M32: 12,008,969 km (0.103 R)
• M33: 13,728,896 km (0.087 R)
• M34: 14,009,691 km (0.064 R)
• M35: 14,454,745 km (0.062 R)
• M36: 14,576,817 km (0.056 R)
• M37: 15,151,572 km (0.072 R)
• M38: 15,524,968 km (0.098 R)
• M39: 15,691,919 km (0.087 R)
• M40: 16,365,708 km (0.076 R)
• M41: 17,221,108 km (0.056 R)
• M42: 18,310,929 km (0.076 R)
• M43: 18,399,042 km (0.108 R)
• M44: 19,288,401 km (0.05 R)
• M45: 19,378,011 km (0.09 R)
• M46: 19,738,242 km (0.116 R)
• M47: 20,740,249 km (0.054 R)
• M48: 21,247,535 km (0.063 R)
• M49: 21,525,937 km (0.091 R)
• M50: 21,805,535 km (0.111 R)
• M51: 21,992,533 km (0.032 R)
• M52: 23,748,213 km (0.086 R)
• M53: 26,092,412 km (0.094 R)
• M54: 26,589,974 km (0.112 R)
• M55: 27,392,717 km (0.112 R)
• M56: 27,796,930 km (0.118 R)
• M57: 27,949,071 km (0.11 R)
• M58: 28,407,289 km (0.079 R)
• M59: 28,919,064 km (0.1 R)
• M60: 29,589,112 km (0.068 R)
• M61: 29,952,037 km (0.057 R)
• M62: 31,365,737 km (0.071 R)
• M63: 31,841,757 km (0.067 R)
• M64: 32,054,186 km (0.03 R)
• M65: 32,213,657 km (0.115 R)
• M66: 33,445,895 km (0.073 R)
• M67: 33,986,392 km (0.111 R)
• M68: 34,094,851 km (0.118 R)
• M69: 34,911,954 km (0.091 R)
• M70: 35,021,310 km (0.104 R)
• M71: 35,130,966 km (0.082 R)
• M72: 35,405,328 km (0.105 R)
• M73: 36,343,456 km (0.105 R)
• M74: 36,843,412 km (0.025 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425

Radius: 5.3

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.2 AU - 12.68 AU

Year: 16268 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,939,881 km

• M1: 70,909 km (0.054 R)
• M2: 262,993 km (0.071 R)
• M3: 534,812 km (0.113 R)
• M4: 716,424 km (0.106 R)
• M5: 755,170 km (0.051 R)
• M6: 1,180,028 km (0.113 R)
• M7: 1,441,076 km (0.064 R)
• M8: 1,642,136 km (0.106 R)
• M9: 1,693,747 km (0.115 R)
• M10: 1,745,957 km (0.096 R)
• M11: 2,532,243 km (0.066 R)
• M12: 2,652,520 km (0.093 R)
• M13: 2,993,005 km (0.113 R)
• M14: 3,152,476 km (0.101 R)
• M15: 3,249,415 km (0.092 R)
• M16: 3,680,856 km (0.093 R)
• M17: 4,165,553 km (0.101 R)
• M18: 4,596,843 km (0.083 R)
• M19: 4,633,495 km (0.088 R)
• M20: 4,670,146 km (0.097 R)
• M21: 4,817,949 km (0.061 R)
• M22: 4,892,299 km (0.091 R)
• M23: 5,854,662 km (0.055 R)
• M24: 6,215,193 km (0.116 R)
• M25: 6,418,646 km (0.047 R)
• M26: 7,253,851 km (0.108 R)
• M27: 7,554,244 km (0.117 R)
• M28: 7,727,628 km (0.112 R)
• M29: 8,034,453 km (0.086 R)
• M30: 9,070,119 km (0.118 R)
• M31: 9,116,045 km (0.12 R)
• M32: 9,580,098 km (0.049 R)
• M33: 10,290,538 km (0.044 R)
• M34: 10,724,971 km (0.105 R)
• M35: 10,773,590 km (0.045 R)
• M36: 10,968,815 km (0.055 R)
• M37: 12,778,201 km (0.05 R)
• M38: 12,984,946 km (0.093 R)
• M39: 13,401,725 km (0.109 R)
• M40: 13,454,085 km (0.086 R)
• M41: 14,408,818 km (0.064 R)
• M42: 14,731,950 km (0.099 R)
• M43: 17,745,599 km (0.116 R)
• M44: 18,034,023 km (0.077 R)
• M45: 18,615,510 km (0.107 R)
• M46: 19,499,185 km (0.06 R)
• M47: 21,307,075 km (0.057 R)
• M48: 21,983,407 km (0.057 R)
• M49: 22,729,152 km (0.116 R)
• M50: 24,629,494 km (0.088 R)
• M51: 24,693,672 km (0.109 R)
• M52: 25,144,709 km (0.118 R)
• M53: 26,317,108 km (0.094 R)
• M54: 26,843,842 km (0.118 R)
• M55: 30,420,577 km (0.119 R)
• M56: 32,369,538 km (0.115 R)
• M57: 35,150,712 km (0.077 R)
• M58: 35,585,444 km (0.11 R)
• M59: 36,826,508 km (0.097 R)
• M60: 38,528,034 km (0.047 R)
• M61: 39,125,977 km (0.027 R)
• M62: 40,330,838 km (0.033 R)
• M63: 41,777,449 km (0.108 R)
• M64: 43,628,723 km (0.045 R)
• M65: 43,706,514 km (0.059 R)
• M66: 45,980,402 km (0.091 R)
• M67: 46,059,539 km (0.068 R)
• M68: 46,455,674 km (0.045 R)
• M69: 48,533,888 km (0.118 R)
• M70: 48,614,371 km (0.081 R)
• M71: 49,179,402 km (0.108 R)
• M72: 49,665,296 km (0.057 R)
• M73: 51,460,920 km (0.096 R)
• M74: 51,543,049 km (0.118 R)
• M75: 51,872,014 km (0.076 R)
• M76: 52,449,313 km (0.091 R)
• M77: 52,945,828 km (0.115 R)
• M78: 53,943,496 km (0.095 R)
• M79: 54,444,649 km (0.087 R)
• M80: 56,126,428 km (0.096 R)
• M81: 56,210,951 km (0.11 R)
• M82: 56,549,491 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.4

Radius: 7.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.37 AU - 14.47 AU

Year: 20879 Days

Day: 23.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,939,881 km

• M1: 122,221 km (0.097 R)
• M2: 268,678 km (0.109 R)
• M3: 320,439 km (0.073 R)
• M4: 500,255 km (0.073 R)
• M5: 656,585 km (0.11 R)
• M6: 952,190 km (0.056 R)
• M7: 1,381,985 km (0.085 R)
• M8: 1,681,929 km (0.108 R)
• M9: 1,839,605 km (0.044 R)
• M10: 1,947,465 km (0.055 R)
• M11: 2,169,618 km (0.072 R)
• M12: 2,341,506 km (0.106 R)
• M13: 3,564,618 km (0.075 R)
• M14: 3,905,701 km (0.051 R)
• M15: 3,975,115 km (0.091 R)
• M16: 4,150,593 km (0.069 R)
• M17: 4,257,256 km (0.1 R)
• M18: 4,655,635 km (0.103 R)
• M19: 4,766,487 km (0.071 R)
• M20: 5,028,284 km (0.045 R)
• M21: 5,180,125 km (0.103 R)
• M22: 5,256,570 km (0.065 R)
• M23: 5,723,166 km (0.085 R)
• M24: 6,081,901 km (0.047 R)
• M25: 6,243,617 km (0.045 R)
• M26: 6,947,026 km (0.106 R)
• M27: 7,329,548 km (0.094 R)
• M28: 8,204,097 km (0.104 R)
• M29: 8,382,866 km (0.064 R)
• M30: 8,563,132 km (0.099 R)
• M31: 8,653,638 km (0.084 R)
• M32: 8,881,476 km (0.104 R)
• M33: 8,973,030 km (0.084 R)
• M34: 10,002,263 km (0.071 R)
• M35: 10,433,853 km (0.088 R)
• M36: 10,920,794 km (0.045 R)
• M37: 11,564,663 km (0.104 R)
• M38: 12,017,646 km (0.102 R)
• M39: 12,170,086 km (0.087 R)
• M40: 12,993,024 km (0.087 R)
• M41: 13,358,791 km (0.112 R)
• M42: 13,569,424 km (0.12 R)
• M43: 13,675,041 km (0.102 R)
• M44: 13,727,998 km (0.109 R)
• M45: 14,422,432 km (0.062 R)
• M46: 15,018,878 km (0.102 R)
• M47: 15,789,756 km (0.078 R)
• M48: 16,236,007 km (0.043 R)
• M49: 17,198,070 km (0.093 R)
• M50: 17,657,186 km (0.08 R)
• M51: 17,830,421 km (0.085 R)
• M52: 18,587,535 km (0.076 R)
• M53: 19,414,512 km (0.073 R)
• M54: 19,712,811 km (0.117 R)
• M55: 20,193,169 km (0.079 R)
• M56: 20,738,304 km (0.08 R)
• M57: 21,534,165 km (0.112 R)
• M58: 21,595,799 km (0.116 R)
• M59: 21,781,001 km (0.044 R)
• M60: 22,652,558 km (0.115 R)
• M61: 22,715,240 km (0.072 R)
• M62: 22,840,752 km (0.111 R)
• M63: 23,029,545 km (0.096 R)
• M64: 24,622,463 km (0.101 R)
• M65: 25,334,699 km (0.064 R)
• M66: 26,316,659 km (0.049 R)
• M67: 26,382,482 km (0.096 R)
• M68: 28,250,212 km (0.112 R)
• M69: 29,336,442 km (0.11 R)
• M70: 30,229,092 km (0.112 R)
• M71: 31,130,719 km (0.1 R)
• M72: 35,988,161 km (0.109 R)
• M73: 38,354,201 km (0.078 R)
• M74: 38,953,490 km (0.098 R)
• M75: 39,934,104 km (0.107 R)
• M76: 42,768,984 km (0.111 R)
• M77: 43,702,325 km (0.072 R)
• M78: 43,936,595 km (0.112 R)
• M79: 44,093,224 km (0.094 R)
• M80: 45,588,904 km (0.053 R)
• M81: 48,954,108 km (0.119 R)
• M82: 49,278,735 km (0.081 R)
• M83: 49,848,554 km (0.094 R)
• M84: 50,175,126 km (0.074 R)
• M85: 50,666,405 km (0.081 R)
• M86: 50,748,385 km (0.116 R)
• M87: 50,830,514 km (0.081 R)
• M88: 52,813,434 km (0.112 R)
• M89: 53,647,143 km (0.045 R)
• M90: 53,814,393 km (0.115 R)
• M91: 54,317,192 km (0.093 R)
• M92: 54,569,264 km (0.099 R)
• M93: 56,684,279 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 17,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit