🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.39 AU - 0.63 AU

Year: 155 Days

Day: 21.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 160.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,995,531 km

• M1: 200,312 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.63 AU - 0.69 AU

Year: 228 Days

Day: 17.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,995,531 km

• M1: 155,731 km (0.104 R)
• M2: 549,922 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.77 AU

Year: 249 Days

Day: 12.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.79 AU - 1.09 AU

Year: 387 Days

Day: 14.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.41 AU - 1.99 AU

Year: 941 Days

Day: 48 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.93 AU - 2.81 AU

Year: 1549 Days

Day: 36.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.7

Radius: 8.5

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.32 AU - 4 AU

Year: 2973 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,995,531 km

• M1: 113,096 km (0.11 R)
• M2: 203,154 km (0.026 R)
• M3: 259,702 km (0.111 R)
• M4: 317,596 km (0.089 R)
• M5: 381,325 km (0.032 R)
• M6: 895,642 km (0.115 R)
• M7: 1,013,825 km (0.11 R)
• M8: 1,387,071 km (0.111 R)
• M9: 1,537,717 km (0.115 R)
• M10: 1,628,223 km (0.075 R)
• M11: 1,801,009 km (0.099 R)
• M12: 2,064,301 km (0.107 R)
• M13: 2,179,043 km (0.118 R)
• M14: 2,429,619 km (0.04 R)
• M15: 2,627,687 km (0.116 R)
• M16: 2,910,726 km (0.049 R)
• M17: 3,072,142 km (0.081 R)
• M18: 3,269,910 km (0.116 R)
• M19: 3,387,195 km (0.056 R)
• M20: 3,574,342 km (0.073 R)
• M21: 3,660,660 km (0.113 R)
• M22: 3,835,091 km (0.115 R)
• M23: 3,994,562 km (0.099 R)
• M24: 4,084,171 km (0.104 R)
• M25: 4,393,540 km (0.104 R)
• M26: 4,467,441 km (0.112 R)
• M27: 4,710,687 km (0.096 R)
• M28: 5,151,403 km (0.109 R)
• M29: 5,645,674 km (0.107 R)
• M30: 5,746,204 km (0.103 R)
• M31: 6,051,832 km (0.073 R)
• M32: 6,175,550 km (0.106 R)
• M33: 6,467,565 km (0.098 R)
• M34: 6,678,947 km (0.117 R)
• M35: 6,828,245 km (0.075 R)
• M36: 7,130,134 km (0.077 R)
• M37: 7,195,508 km (0.108 R)
• M38: 7,524,773 km (0.075 R)
• M39: 7,635,775 km (0.099 R)
• M40: 8,312,555 km (0.071 R)
• M41: 8,496,261 km (0.098 R)
• M42: 8,891,200 km (0.05 R)
• M43: 8,984,998 km (0.112 R)
• M44: 9,434,988 km (0.028 R)
• M45: 9,530,731 km (0.104 R)
• M46: 9,819,604 km (0.115 R)
• M47: 9,940,928 km (0.114 R)
• M48: 10,828,791 km (0.087 R)
• M49: 11,409,231 km (0.118 R)
• M50: 11,973,963 km (0.103 R)
• M51: 12,207,485 km (0.083 R)
• M52: 12,311,905 km (0.108 R)
• M53: 12,495,162 km (0.085 R)
• M54: 12,811,412 km (0.11 R)
• M55: 13,830,473 km (0.094 R)
• M56: 14,048,287 km (0.085 R)
• M57: 14,847,589 km (0.081 R)
• M58: 15,014,839 km (0.065 R)
• M59: 15,154,563 km (0.11 R)
• M60: 15,774,946 km (0.087 R)
• M61: 15,945,487 km (0.069 R)
• M62: 16,432,279 km (0.115 R)
• M63: 16,489,874 km (0.101 R)
• M64: 17,040,394 km (0.107 R)
• M65: 17,215,424 km (0.109 R)
• M66: 17,303,238 km (0.084 R)
• M67: 17,892,205 km (0.074 R)
• M68: 18,189,007 km (0.097 R)
• M69: 18,278,466 km (0.108 R)
• M70: 18,667,570 km (0.109 R)
• M71: 18,908,423 km (0.109 R)
• M72: 19,150,173 km (0.079 R)
• M73: 19,332,234 km (0.064 R)
• M74: 19,423,488 km (0.107 R)
• M75: 20,004,676 km (0.091 R)
• M76: 20,220,247 km (0.074 R)
• M77: 20,591,549 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.2

Radius: 8.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.52 AU - 5.52 AU

Year: 4080 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,995,531 km

• M1: 112,498 km (0.04 R)
• M2: 194,776 km (0.037 R)
• M3: 280,346 km (0.043 R)
• M4: 465,549 km (0.116 R)
• M5: 592,408 km (0.101 R)
• M6: 903,870 km (0.069 R)
• M7: 983,606 km (0.111 R)
• M8: 1,101,639 km (0.119 R)
• M9: 1,249,890 km (0.09 R)
• M10: 1,378,544 km (0.116 R)
• M11: 1,579,903 km (0.073 R)
• M12: 1,705,266 km (0.117 R)
• M13: 1,776,475 km (0.113 R)
• M14: 1,995,935 km (0.097 R)
• M15: 2,224,221 km (0.042 R)
• M16: 2,722,831 km (0.104 R)
• M17: 2,857,170 km (0.1 R)
• M18: 2,976,399 km (0.066 R)
• M19: 3,219,945 km (0.072 R)
• M20: 3,932,479 km (0.036 R)
• M21: 4,027,324 km (0.049 R)
• M22: 4,316,347 km (0.074 R)
• M23: 4,632,298 km (0.076 R)
• M24: 4,692,287 km (0.065 R)
• M25: 4,833,507 km (0.051 R)
• M26: 5,391,058 km (0.108 R)
• M27: 5,624,132 km (0.115 R)
• M28: 5,731,244 km (0.104 R)
• M29: 5,882,188 km (0.069 R)
• M30: 5,990,796 km (0.117 R)
• M31: 6,454,550 km (0.099 R)
• M32: 6,679,395 km (0.101 R)
• M33: 6,975,749 km (0.099 R)
• M34: 7,369,640 km (0.094 R)
• M35: 7,439,951 km (0.078 R)
• M36: 7,723,140 km (0.065 R)
• M37: 7,794,647 km (0.079 R)
• M38: 8,397,976 km (0.114 R)
• M39: 8,767,333 km (0.1 R)
• M40: 9,192,340 km (0.067 R)
• M41: 9,318,601 km (0.076 R)
• M42: 9,470,892 km (0.066 R)
• M43: 9,675,242 km (0.09 R)
• M44: 9,881,089 km (0.055 R)
• M45: 9,984,461 km (0.039 R)
• M46: 10,771,944 km (0.072 R)
• M47: 10,851,680 km (0.115 R)
• M48: 10,905,086 km (0.111 R)
• M49: 10,985,271 km (0.08 R)
• M50: 11,307,953 km (0.111 R)
• M51: 11,633,628 km (0.12 R)
• M52: 11,990,120 km (0.119 R)
• M53: 12,128,199 km (0.098 R)
• M54: 12,294,551 km (0.082 R)
• M55: 13,251,379 km (0.066 R)
• M56: 13,365,523 km (0.096 R)
• M57: 13,652,451 km (0.05 R)
• M58: 13,854,408 km (0.085 R)
• M59: 14,202,971 km (0.048 R)
• M60: 14,938,395 km (0.115 R)
• M61: 15,535,739 km (0.055 R)
• M62: 15,686,234 km (0.095 R)
• M63: 16,630,496 km (0.096 R)
• M64: 16,815,399 km (0.073 R)
• M65: 17,218,266 km (0.12 R)
• M66: 17,687,106 km (0.097 R)
• M67: 18,573,473 km (0.033 R)
• M68: 18,797,421 km (0.11 R)
• M69: 19,604,203 km (0.062 R)
• M70: 19,701,740 km (0.103 R)
• M71: 19,864,802 km (0.076 R)
• M72: 20,323,619 km (0.116 R)
• M73: 20,719,604 km (0.112 R)
• M74: 20,885,359 km (0.04 R)
• M75: 21,351,805 km (0.114 R)
• M76: 22,024,247 km (0.103 R)
• M77: 22,227,252 km (0.106 R)
• M78: 22,396,896 km (0.068 R)
• M79: 22,464,963 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.6

Radius: 6.6

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.24 AU - 12.34 AU

Year: 16107 Days

Day: 18.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,995,531 km

• M1: 113,694 km (0.049 R)
• M2: 219,909 km (0.119 R)
• M3: 319,541 km (0.054 R)
• M4: 566,677 km (0.106 R)
• M5: 1,082,789 km (0.103 R)
• M6: 1,133,204 km (0.115 R)
• M7: 1,859,651 km (0.064 R)
• M8: 1,982,172 km (0.04 R)
• M9: 2,300,217 km (0.106 R)
• M10: 2,600,161 km (0.049 R)
• M11: 3,497,149 km (0.056 R)
• M12: 3,725,585 km (0.089 R)
• M13: 4,521,895 km (0.12 R)
• M14: 4,604,323 km (0.089 R)
• M15: 5,195,534 km (0.106 R)
• M16: 5,721,221 km (0.117 R)
• M17: 5,810,531 km (0.085 R)
• M18: 6,681,490 km (0.029 R)
• M19: 6,917,555 km (0.033 R)
• M20: 6,964,978 km (0.077 R)
• M21: 7,397,615 km (0.111 R)
• M22: 7,938,261 km (0.077 R)
• M23: 8,087,859 km (0.099 R)
• M24: 8,137,975 km (0.113 R)
• M25: 8,288,769 km (0.075 R)
• M26: 8,542,338 km (0.111 R)
• M27: 8,746,987 km (0.065 R)
• M28: 9,955,140 km (0.114 R)
• M29: 10,170,411 km (0.079 R)
• M30: 10,551,138 km (0.105 R)
• M31: 11,326,504 km (0.087 R)
• M32: 11,438,702 km (0.109 R)
• M33: 12,407,797 km (0.05 R)
• M34: 13,343,681 km (0.078 R)
• M35: 13,581,093 km (0.101 R)
• M36: 14,120,693 km (0.119 R)
• M37: 14,362,742 km (0.12 R)
• M38: 15,158,752 km (0.033 R)
• M39: 15,406,636 km (0.093 R)
• M40: 15,531,101 km (0.12 R)
• M41: 15,655,866 km (0.108 R)
• M42: 16,347,906 km (0.051 R)
• M43: 16,857,586 km (0.099 R)
• M44: 16,921,614 km (0.076 R)
• M45: 18,351,470 km (0.096 R)
• M46: 18,748,204 km (0.116 R)
• M47: 18,881,046 km (0.098 R)
• M48: 19,214,500 km (0.086 R)
• M49: 19,415,560 km (0.085 R)
• M50: 19,684,686 km (0.1 R)
• M51: 20,636,428 km (0.116 R)
• M52: 20,704,944 km (0.104 R)
• M53: 20,979,905 km (0.111 R)
• M54: 23,580,215 km (0.093 R)
• M55: 24,663,004 km (0.098 R)
• M56: 24,808,563 km (0.114 R)
• M57: 25,983,505 km (0.061 R)
• M58: 27,477,688 km (0.119 R)
• M59: 28,007,115 km (0.082 R)
• M60: 28,692,872 km (0.103 R)
• M61: 29,153,035 km (0.116 R)
• M62: 32,124,048 km (0.104 R)
• M63: 32,521,979 km (0.103 R)
• M64: 32,921,704 km (0.062 R)
• M65: 34,617,994 km (0.094 R)
• M66: 37,257,051 km (0.1 R)
• M67: 38,854,307 km (0.087 R)
• M68: 39,278,267 km (0.088 R)
• M69: 40,989,817 km (0.087 R)
• M70: 42,987,846 km (0.106 R)
• M71: 43,075,510 km (0.118 R)
• M72: 44,396,459 km (0.092 R)
• M73: 46,897,736 km (0.075 R)
• M74: 47,258,865 km (0.101 R)
• M75: 48,438,594 km (0.084 R)
• M76: 48,529,699 km (0.036 R)
• M77: 49,352,637 km (0.081 R)
• M78: 51,476,627 km (0.081 R)
• M79: 53,724,485 km (0.103 R)
• M80: 54,007,823 km (0.073 R)
• M81: 54,291,461 km (0.105 R)
• M82: 54,765,536 km (0.104 R)
• M83: 57,059,769 km (0.059 R)
• M84: 57,445,134 km (0.083 R)
• M85: 57,928,185 km (0.059 R)
• M86: 59,190,193 km (0.07 R)
• M87: 59,775,719 km (0.085 R)
• M88: 59,971,393 km (0.084 R)
• M89: 65,030,793 km (0.108 R)
• M90: 65,131,472 km (0.098 R)
• M91: 67,153,587 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.2

Radius: 6.4

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.54 AU - 13.98 AU

Year: 21672 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,995,531 km

• M1: 140,921 km (0.116 R)
• M2: 510,727 km (0.066 R)
• M3: 743,352 km (0.112 R)
• M4: 1,383,032 km (0.117 R)
• M5: 1,616,255 km (0.093 R)
• M6: 2,021,366 km (0.046 R)
• M7: 2,086,442 km (0.118 R)
• M8: 2,703,234 km (0.079 R)
• M9: 3,450,475 km (0.114 R)
• M10: 3,968,532 km (0.119 R)
• M11: 4,468,189 km (0.112 R)
• M12: 6,224,618 km (0.11 R)
• M13: 6,705,874 km (0.112 R)
• M14: 7,551,252 km (0.114 R)
• M15: 8,429,690 km (0.111 R)
• M16: 9,340,143 km (0.107 R)
• M17: 9,503,953 km (0.087 R)
• M18: 9,613,758 km (0.096 R)
• M19: 9,668,810 km (0.062 R)
• M20: 9,834,714 km (0.092 R)
• M21: 10,001,366 km (0.107 R)
• M22: 10,337,811 km (0.084 R)
• M23: 11,079,069 km (0.071 R)
• M24: 11,310,646 km (0.078 R)
• M25: 13,158,778 km (0.114 R)
• M26: 13,281,299 km (0.041 R)
• M27: 13,712,739 km (0.067 R)
• M28: 16,330,852 km (0.05 R)
• M29: 16,462,348 km (0.096 R)
• M30: 16,594,293 km (0.082 R)
• M31: 17,058,944 km (0.047 R)
• M32: 17,192,386 km (0.102 R)
• M33: 17,730,040 km (0.096 R)
• M34: 19,236,491 km (0.103 R)
• M35: 19,305,904 km (0.105 R)
• M36: 19,724,479 km (0.115 R)
• M37: 20,145,896 km (0.052 R)
• M38: 20,499,396 km (0.109 R)
• M39: 20,997,707 km (0.109 R)
• M40: 21,284,187 km (0.071 R)
• M41: 22,297,263 km (0.103 R)
• M42: 22,736,333 km (0.111 R)
• M43: 24,220,045 km (0.103 R)
• M44: 24,370,092 km (0.073 R)
• M45: 26,503,806 km (0.093 R)
• M46: 27,202,129 km (0.12 R)
• M47: 27,358,159 km (0.096 R)
• M48: 27,671,118 km (0.07 R)
• M49: 28,855,185 km (0.082 R)
• M50: 29,014,357 km (0.058 R)
• M51: 29,173,829 km (0.106 R)
• M52: 30,702,719 km (0.041 R)
• M53: 31,845,946 km (0.091 R)
• M54: 32,505,373 km (0.108 R)
• M55: 32,588,251 km (0.062 R)
• M56: 32,670,978 km (0.108 R)
• M57: 33,419,566 km (0.083 R)
• M58: 33,670,292 km (0.026 R)
• M59: 34,089,764 km (0.089 R)
• M60: 35,188,112 km (0.101 R)
• M61: 36,469,867 km (0.12 R)
• M62: 38,115,293 km (0.067 R)
• M63: 38,903,225 km (0.073 R)
• M64: 40,316,925 km (0.047 R)
• M65: 40,940,748 km (0.067 R)
• M66: 41,119,668 km (0.112 R)
• M67: 41,927,496 km (0.068 R)
• M68: 42,017,704 km (0.1 R)
• M69: 43,012,978 km (0.093 R)
• M70: 44,107,436 km (0.11 R)
• M71: 44,382,547 km (0.08 R)
• M72: 44,474,400 km (0.113 R)
• M73: 45,952,128 km (0.117 R)
• M74: 48,010,145 km (0.071 R)
• M75: 50,289,269 km (0.112 R)
• M76: 50,385,012 km (0.118 R)
• M77: 50,576,647 km (0.081 R)
• M78: 50,768,431 km (0.093 R)
• M79: 52,312,281 km (0.072 R)
• M80: 53,284,966 km (0.087 R)
• M81: 54,656,629 km (0.085 R)
• M82: 57,234,799 km (0.118 R)
• M83: 58,941,860 km (0.074 R)
• M84: 59,042,839 km (0.099 R)
• M85: 59,244,946 km (0.108 R)
• M86: 61,789,755 km (0.044 R)
• M87: 61,892,229 km (0.081 R)
• M88: 62,508,722 km (0.116 R)
• M89: 64,578,110 km (0.029 R)
• M90: 68,041,300 km (0.044 R)
• M91: 68,677,540 km (0.116 R)
• M92: 71,456,769 km (0.06 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit