🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 145 Days

Day: 30.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.52 AU - 0.64 AU

Year: 161 Days

Day: 21.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,852,707 km

• M1: 45,478 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.88 AU - 1.08 AU

Year: 354 Days

Day: 30.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.57 AU - 1.61 AU

Year: 732 Days

Day: 18.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.83 AU - 1.95 AU

Year: 949 Days

Day: 44.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.13 AU - 2.23 AU

Year: 1176 Days

Day: 33.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 9.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.37 AU - 9.53 AU

Year: 8187 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,852,707 km

• M1: 159,471 km (0.067 R)
• M2: 302,337 km (0.088 R)
• M3: 405,709 km (0.051 R)
• M4: 691,292 km (0.114 R)
• M5: 1,065,286 km (0.093 R)
• M6: 1,187,508 km (0.108 R)
• M7: 1,600,099 km (0.097 R)
• M8: 1,741,319 km (0.087 R)
• M9: 1,942,379 km (0.043 R)
• M10: 2,528,802 km (0.109 R)
• M11: 2,673,314 km (0.116 R)
• M12: 2,757,089 km (0.108 R)
• M13: 2,970,415 km (0.083 R)
• M14: 3,079,323 km (0.084 R)
• M15: 3,167,286 km (0.086 R)
• M16: 3,643,007 km (0.086 R)
• M17: 4,068,763 km (0.1 R)
• M18: 4,287,475 km (0.045 R)
• M19: 4,510,226 km (0.073 R)
• M20: 5,018,859 km (0.112 R)
• M21: 5,227,398 km (0.106 R)
• M22: 5,332,865 km (0.118 R)
• M23: 5,870,220 km (0.113 R)
• M24: 6,228,956 km (0.07 R)
• M25: 6,453,203 km (0.063 R)
• M26: 6,594,723 km (0.082 R)
• M27: 6,737,290 km (0.115 R)
• M28: 7,259,087 km (0.088 R)
• M29: 7,347,350 km (0.102 R)
• M30: 8,372,245 km (0.031 R)
• M31: 8,495,663 km (0.094 R)
• M32: 9,377,243 km (0.062 R)
• M33: 10,090,227 km (0.071 R)
• M34: 10,155,900 km (0.11 R)
• M35: 11,124,397 km (0.059 R)
• M36: 11,843,963 km (0.076 R)
• M37: 11,913,226 km (0.101 R)
• M38: 12,296,945 km (0.047 R)
• M39: 12,826,821 km (0.028 R)
• M40: 13,219,964 km (0.074 R)
• M41: 13,364,027 km (0.068 R)
• M42: 14,165,273 km (0.063 R)
• M43: 14,275,676 km (0.106 R)
• M44: 14,795,080 km (0.11 R)
• M45: 15,094,575 km (0.032 R)
• M46: 15,320,617 km (0.046 R)
• M47: 15,737,846 km (0.107 R)
• M48: 15,852,288 km (0.1 R)
• M49: 16,622,268 km (0.049 R)
• M50: 17,168,450 km (0.117 R)
• M51: 17,325,677 km (0.119 R)
• M52: 18,680,735 km (0.053 R)
• M53: 19,126,387 km (0.106 R)
• M54: 19,248,608 km (0.064 R)
• M55: 19,739,738 km (0.094 R)
• M56: 19,945,735 km (0.115 R)
• M57: 20,818,339 km (0.119 R)
• M58: 22,385,825 km (0.076 R)
• M59: 22,557,564 km (0.092 R)
• M60: 22,643,583 km (0.086 R)
• M61: 22,772,835 km (0.071 R)
• M62: 22,988,854 km (0.092 R)
• M63: 23,947,178 km (0.078 R)
• M64: 24,254,901 km (0.066 R)
• M65: 24,874,236 km (0.076 R)
• M66: 25,364,469 km (0.113 R)
• M67: 25,588,267 km (0.048 R)
• M68: 25,992,929 km (0.067 R)
• M69: 26,354,358 km (0.117 R)
• M70: 26,535,820 km (0.106 R)
• M71: 26,672,104 km (0.068 R)
• M72: 26,808,686 km (0.104 R)
• M73: 27,219,632 km (0.087 R)
• M74: 27,632,671 km (0.097 R)
• M75: 27,770,900 km (0.104 R)
• M76: 28,372,134 km (0.069 R)
• M77: 28,837,682 km (0.111 R)
• M78: 28,977,856 km (0.06 R)
• M79: 29,587,616 km (0.103 R)
• M80: 30,012,325 km (0.091 R)
• M81: 31,490,651 km (0.063 R)
• M82: 31,827,845 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 10.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.51 AU - 8.87 AU

Year: 8561 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,852,707 km

• M1: 150,495 km (0.103 R)
• M2: 294,558 km (0.102 R)
• M3: 597,045 km (0.103 R)
• M4: 681,568 km (0.11 R)
• M5: 1,169,107 km (0.111 R)
• M6: 1,358,648 km (0.108 R)
• M7: 1,750,445 km (0.097 R)
• M8: 1,913,357 km (0.08 R)
• M9: 2,635,615 km (0.05 R)
• M10: 2,739,287 km (0.108 R)
• M11: 2,972,360 km (0.117 R)
• M12: 3,146,043 km (0.098 R)
• M13: 3,687,139 km (0.102 R)
• M14: 3,945,045 km (0.12 R)
• M15: 4,233,021 km (0.075 R)
• M16: 5,189,999 km (0.114 R)
• M17: 5,426,214 km (0.099 R)
• M18: 5,559,057 km (0.088 R)
• M19: 5,719,875 km (0.095 R)
• M20: 6,267,104 km (0.096 R)
• M21: 7,148,385 km (0.064 R)
• M22: 7,947,536 km (0.079 R)
• M23: 8,805,929 km (0.063 R)
• M24: 9,341,489 km (0.11 R)
• M25: 9,565,138 km (0.104 R)
• M26: 9,822,895 km (0.061 R)
• M27: 9,952,597 km (0.08 R)
• M28: 10,742,922 km (0.067 R)
• M29: 11,213,408 km (0.081 R)
• M30: 11,349,093 km (0.105 R)
• M31: 11,966,184 km (0.044 R)
• M32: 12,524,035 km (0.104 R)
• M33: 12,770,721 km (0.056 R)
• M34: 12,983,450 km (0.105 R)
• M35: 13,054,658 km (0.116 R)
• M36: 13,556,559 km (0.103 R)
• M37: 13,773,626 km (0.042 R)
• M38: 13,882,533 km (0.055 R)
• M39: 13,955,387 km (0.064 R)
• M40: 15,249,857 km (0.086 R)
• M41: 15,475,601 km (0.112 R)
• M42: 16,428,240 km (0.087 R)
• M43: 16,582,475 km (0.078 R)
• M44: 17,399,878 km (0.088 R)
• M45: 17,912,400 km (0.101 R)
• M46: 18,871,771 km (0.096 R)
• M47: 18,952,554 km (0.096 R)
• M48: 19,643,098 km (0.094 R)
• M49: 20,176,714 km (0.102 R)
• M50: 20,590,501 km (0.058 R)
• M51: 21,300,493 km (0.082 R)
• M52: 21,679,424 km (0.117 R)
• M53: 21,848,619 km (0.104 R)
• M54: 21,975,927 km (0.107 R)
• M55: 22,145,870 km (0.116 R)
• M56: 23,045,253 km (0.097 R)
• M57: 23,695,106 km (0.095 R)
• M58: 23,869,387 km (0.058 R)
• M59: 24,263,129 km (0.085 R)
• M60: 24,614,983 km (0.106 R)
• M61: 25,057,045 km (0.094 R)
• M62: 25,859,488 km (0.084 R)
• M63: 26,083,885 km (0.117 R)
• M64: 26,309,030 km (0.064 R)
• M65: 26,444,266 km (0.107 R)
• M66: 26,625,130 km (0.116 R)
• M67: 27,672,764 km (0.105 R)
• M68: 28,040,326 km (0.093 R)
• M69: 28,224,780 km (0.118 R)
• M70: 28,780,386 km (0.05 R)
• M71: 29,386,258 km (0.036 R)
• M72: 29,479,906 km (0.081 R)
• M73: 29,573,554 km (0.083 R)
• M74: 29,808,273 km (0.092 R)
• M75: 30,043,591 km (0.116 R)
• M76: 30,279,507 km (0.096 R)
• M77: 30,658,288 km (0.05 R)
• M78: 31,420,639 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 14.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.78 AU - 9.48 AU

Year: 9260 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,852,707 km

• M1: 280,197 km (0.097 R)
• M2: 473,028 km (0.081 R)
• M3: 819,647 km (0.104 R)
• M4: 1,077,853 km (0.092 R)
• M5: 1,304,344 km (0.103 R)
• M6: 1,403,677 km (0.069 R)
• M7: 1,674,748 km (0.092 R)
• M8: 1,828,086 km (0.072 R)
• M9: 2,196,546 km (0.089 R)
• M10: 2,819,920 km (0.09 R)
• M11: 3,357,425 km (0.047 R)
• M12: 3,781,834 km (0.062 R)
• M13: 4,283,735 km (0.102 R)
• M14: 4,619,881 km (0.11 R)
• M15: 4,933,139 km (0.054 R)
• M16: 5,221,115 km (0.11 R)
• M17: 5,448,953 km (0.119 R)
• M18: 6,015,929 km (0.084 R)
• M19: 6,289,394 km (0.033 R)
• M20: 6,427,622 km (0.096 R)
• M21: 6,742,526 km (0.108 R)
• M22: 7,026,762 km (0.101 R)
• M23: 7,134,472 km (0.07 R)
• M24: 8,468,436 km (0.07 R)
• M25: 10,201,528 km (0.071 R)
• M26: 10,610,528 km (0.106 R)
• M27: 11,571,545 km (0.113 R)
• M28: 11,784,123 km (0.114 R)
• M29: 12,604,069 km (0.103 R)
• M30: 12,954,727 km (0.12 R)
• M31: 13,755,674 km (0.066 R)
• M32: 13,890,761 km (0.116 R)
• M33: 14,710,407 km (0.091 R)
• M34: 15,265,715 km (0.055 R)
• M35: 15,452,263 km (0.03 R)
• M36: 15,780,631 km (0.079 R)
• M37: 16,158,814 km (0.106 R)
• M38: 16,348,953 km (0.047 R)
• M39: 17,408,405 km (0.113 R)
• M40: 18,094,162 km (0.044 R)
• M41: 18,341,297 km (0.116 R)
• M42: 21,288,226 km (0.102 R)
• M43: 21,653,843 km (0.103 R)
• M44: 22,074,213 km (0.046 R)
• M45: 22,497,126 km (0.079 R)
• M46: 22,656,598 km (0.094 R)
• M47: 23,243,919 km (0.079 R)
• M48: 23,405,036 km (0.052 R)
• M49: 24,652,383 km (0.107 R)
• M50: 24,816,641 km (0.044 R)
• M51: 26,872,864 km (0.086 R)
• M52: 27,551,440 km (0.106 R)
• M53: 28,637,371 km (0.037 R)
• M54: 28,810,156 km (0.083 R)
• M55: 29,040,986 km (0.105 R)
• M56: 29,156,625 km (0.097 R)
• M57: 29,679,021 km (0.109 R)
• M58: 29,853,901 km (0.102 R)
• M59: 31,859,111 km (0.055 R)
• M60: 32,038,179 km (0.112 R)
• M61: 34,090,512 km (0.06 R)
• M62: 34,273,620 km (0.099 R)
• M63: 34,518,362 km (0.045 R)
• M64: 34,702,218 km (0.098 R)
• M65: 35,009,342 km (0.079 R)
• M66: 35,441,082 km (0.077 R)
• M67: 37,814,751 km (0.101 R)
• M68: 38,257,711 km (0.108 R)
• M69: 38,829,623 km (0.101 R)
• M70: 39,212,444 km (0.059 R)
• M71: 40,368,537 km (0.077 R)
• M72: 40,497,640 km (0.064 R)
• M73: 40,627,042 km (0.098 R)
• M74: 41,470,774 km (0.082 R)
• M75: 41,666,298 km (0.109 R)
• M76: 42,058,245 km (0.116 R)
• M77: 42,451,388 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.1

Radius: 11.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.79 AU - 10.82 AU

Year: 12074 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,852,707 km

• M1: 306,077 km (0.082 R)
• M2: 486,941 km (0.117 R)
• M3: 608,564 km (0.09 R)
• M4: 904,618 km (0.108 R)
• M5: 1,161,328 km (0.091 R)
• M6: 1,720,226 km (0.046 R)
• M7: 2,544,959 km (0.077 R)
• M8: 2,940,496 km (0.087 R)
• M9: 3,539,486 km (0.11 R)
• M10: 3,884,907 km (0.093 R)
• M11: 4,175,725 km (0.117 R)
• M12: 4,440,364 km (0.057 R)
• M13: 4,676,429 km (0.113 R)
• M14: 4,916,534 km (0.108 R)
• M15: 5,588,976 km (0.07 R)
• M16: 5,770,738 km (0.11 R)
• M17: 5,917,643 km (0.068 R)
• M18: 6,290,291 km (0.106 R)
• M19: 6,441,535 km (0.071 R)
• M20: 6,555,827 km (0.087 R)
• M21: 7,896,972 km (0.074 R)
• M22: 8,682,511 km (0.099 R)
• M23: 9,666,865 km (0.101 R)
• M24: 10,105,785 km (0.101 R)
• M25: 10,506,408 km (0.087 R)
• M26: 10,912,267 km (0.119 R)
• M27: 11,185,732 km (0.062 R)
• M28: 11,323,362 km (0.068 R)
• M29: 11,786,068 km (0.113 R)
• M30: 14,539,716 km (0.059 R)
• M31: 14,639,797 km (0.06 R)
• M32: 15,245,369 km (0.073 R)
• M33: 16,065,315 km (0.068 R)
• M34: 16,428,689 km (0.085 R)
• M35: 17,641,479 km (0.104 R)
• M36: 17,801,698 km (0.076 R)
• M37: 18,123,782 km (0.097 R)
• M38: 18,285,647 km (0.05 R)
• M39: 18,447,811 km (0.04 R)
• M40: 18,556,269 km (0.08 R)
• M41: 20,208,129 km (0.113 R)
• M42: 20,769,121 km (0.078 R)
• M43: 20,995,014 km (0.101 R)
• M44: 21,449,193 km (0.079 R)
• M45: 22,540,809 km (0.072 R)
• M46: 22,772,985 km (0.103 R)
• M47: 22,947,565 km (0.085 R)
• M48: 23,827,350 km (0.061 R)
• M49: 24,777,895 km (0.047 R)
• M50: 25,559,395 km (0.106 R)
• M51: 25,983,505 km (0.089 R)
• M52: 26,287,936 km (0.096 R)
• M53: 26,654,750 km (0.085 R)
• M54: 26,961,725 km (0.088 R)
• M55: 27,269,897 km (0.043 R)
• M56: 27,952,063 km (0.037 R)
• M57: 29,523,140 km (0.038 R)
• M58: 30,607,724 km (0.107 R)
• M59: 30,736,229 km (0.034 R)
• M60: 32,226,373 km (0.111 R)
• M61: 32,357,122 km (0.113 R)
• M62: 32,684,592 km (0.078 R)
• M63: 33,013,258 km (0.096 R)
• M64: 33,408,944 km (0.068 R)
• M65: 35,142,185 km (0.115 R)
• M66: 35,884,340 km (0.107 R)
• M67: 36,019,727 km (0.064 R)
• M68: 39,112,812 km (0.087 R)
• M69: 39,741,572 km (0.112 R)
• M70: 41,009,115 km (0.075 R)
• M71: 41,718,957 km (0.118 R)
• M72: 43,078,951 km (0.1 R)
• M73: 43,151,057 km (0.089 R)
• M74: 44,235,642 km (0.03 R)
• M75: 45,182,746 km (0.056 R)
• M76: 45,402,355 km (0.105 R)
• M77: 45,695,567 km (0.102 R)
• M78: 46,284,085 km (0.066 R)
• M79: 47,394,101 km (0.112 R)
• M80: 47,691,652 km (0.092 R)
• M81: 48,064,449 km (0.103 R)
• M82: 49,188,378 km (0.111 R)
• M83: 49,640,463 km (0.11 R)
• M84: 50,396,979 km (0.038 R)
• M85: 50,852,655 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit