🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.84 AU

Year: 261 Days

Day: 40.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,063,416 km

• M1: 117,883 km (0.04 R)
• M2: 426,653 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.01 AU - 1.41 AU

Year: 486 Days

Day: 16.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 156.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,063,416 km

• M1: 630,405 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.59 AU - 1.91 AU

Year: 846 Days

Day: 39 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,063,416 km

• M1: 347,217 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.51 AU - 4.71 AU

Year: 3615 Days

Day: 41.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 9.2

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.97 AU - 6.25 AU

Year: 4219 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,063,416 km

• M1: 128,205 km (0.099 R)
• M2: 291,865 km (0.08 R)
• M3: 416,032 km (0.119 R)
• M4: 485,894 km (0.068 R)
• M5: 796,758 km (0.068 R)
• M6: 1,022,501 km (0.116 R)
• M7: 1,517,970 km (0.089 R)
• M8: 1,599,052 km (0.082 R)
• M9: 1,748,799 km (0.115 R)
• M10: 1,955,843 km (0.108 R)
• M11: 2,044,554 km (0.06 R)
• M12: 2,604,798 km (0.113 R)
• M13: 2,781,922 km (0.101 R)
• M14: 3,024,420 km (0.072 R)
• M15: 3,294,744 km (0.104 R)
• M16: 3,594,837 km (0.035 R)
• M17: 3,748,175 km (0.091 R)
• M18: 4,198,315 km (0.063 R)
• M19: 4,290,467 km (0.05 R)
• M20: 4,570,963 km (0.079 R)
• M21: 4,642,022 km (0.083 R)
• M22: 4,761,251 km (0.076 R)
• M23: 4,833,208 km (0.106 R)
• M24: 5,174,291 km (0.111 R)
• M25: 5,372,658 km (0.035 R)
• M26: 5,472,889 km (0.062 R)
• M27: 5,624,282 km (0.043 R)
• M28: 5,751,589 km (0.081 R)
• M29: 6,217,587 km (0.038 R)
• M30: 6,776,634 km (0.098 R)
• M31: 6,884,943 km (0.08 R)
• M32: 7,547,063 km (0.101 R)
• M33: 8,258,251 km (0.102 R)
• M34: 8,695,227 km (0.084 R)
• M35: 8,961,062 km (0.046 R)
• M36: 9,319,648 km (0.12 R)
• M37: 9,500,811 km (0.052 R)
• M38: 10,051,032 km (0.075 R)
• M39: 10,112,816 km (0.034 R)
• M40: 10,737,537 km (0.107 R)
• M41: 11,633,179 km (0.114 R)
• M42: 11,926,241 km (0.088 R)
• M43: 12,886,809 km (0.052 R)
• M44: 12,953,979 km (0.05 R)
• M45: 13,122,276 km (0.05 R)
• M46: 15,093,228 km (0.059 R)
• M47: 15,234,898 km (0.082 R)
• M48: 15,377,165 km (0.086 R)
• M49: 15,734,554 km (0.079 R)
• M50: 15,806,361 km (0.064 R)
• M51: 16,130,989 km (0.118 R)
• M52: 16,640,220 km (0.091 R)
• M53: 17,007,184 km (0.08 R)
• M54: 17,413,791 km (0.111 R)
• M55: 18,199,329 km (0.066 R)
• M56: 18,425,820 km (0.099 R)
• M57: 19,187,722 km (0.062 R)
• M58: 19,495,295 km (0.08 R)
• M59: 19,572,488 km (0.103 R)
• M60: 20,427,888 km (0.032 R)
• M61: 20,545,622 km (0.043 R)
• M62: 20,624,161 km (0.116 R)
• M63: 20,820,882 km (0.117 R)
• M64: 21,057,845 km (0.095 R)
• M65: 21,295,706 km (0.054 R)
• M66: 21,534,314 km (0.056 R)
• M67: 21,654,142 km (0.115 R)
• M68: 21,934,189 km (0.085 R)
• M69: 22,054,765 km (0.091 R)
• M70: 22,376,999 km (0.109 R)
• M71: 22,985,414 km (0.114 R)
• M72: 23,434,955 km (0.082 R)
• M73: 23,805,060 km (0.115 R)
• M74: 25,515,263 km (0.071 R)
• M75: 26,235,876 km (0.096 R)
• M76: 26,363,782 km (0.049 R)
• M77: 26,705,763 km (0.082 R)
• M78: 27,049,240 km (0.031 R)
• M79: 27,350,979 km (0.106 R)
• M80: 27,870,831 km (0.079 R)
• M81: 28,788,614 km (0.06 R)
• M82: 28,964,392 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 9.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.91 AU - 10.29 AU

Year: 10864 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 89,063,416 km

• M1: 339,886 km (0.12 R)
• M2: 727,794 km (0.089 R)
• M3: 819,796 km (0.071 R)
• M4: 987,196 km (0.11 R)
• M5: 1,105,229 km (0.095 R)
• M6: 1,181,524 km (0.085 R)
• M7: 1,522,009 km (0.113 R)
• M8: 1,856,210 km (0.091 R)
• M9: 2,510,701 km (0.043 R)
• M10: 2,841,911 km (0.049 R)
• M11: 3,614,733 km (0.118 R)
• M12: 3,776,897 km (0.102 R)
• M13: 4,060,535 km (0.086 R)
• M14: 4,180,812 km (0.092 R)
• M15: 4,326,670 km (0.057 R)
• M16: 4,523,840 km (0.107 R)
• M17: 4,978,168 km (0.11 R)
• M18: 5,184,913 km (0.109 R)
• M19: 5,957,735 km (0.113 R)
• M20: 6,315,873 km (0.07 R)
• M21: 6,737,888 km (0.108 R)
• M22: 8,608,310 km (0.104 R)
• M23: 8,732,177 km (0.071 R)
• M24: 8,794,410 km (0.089 R)
• M25: 9,360,638 km (0.05 R)
• M26: 9,456,081 km (0.11 R)
• M27: 12,469,431 km (0.109 R)
• M28: 12,609,754 km (0.056 R)
• M29: 13,212,035 km (0.062 R)
• M30: 13,426,858 km (0.095 R)
• M31: 13,642,727 km (0.071 R)
• M32: 14,078,207 km (0.034 R)
• M33: 15,037,129 km (0.113 R)
• M34: 16,131,587 km (0.094 R)
• M35: 16,823,777 km (0.057 R)
• M36: 17,407,956 km (0.109 R)
• M37: 17,486,346 km (0.109 R)
• M38: 17,564,884 km (0.095 R)
• M39: 17,722,261 km (0.058 R)
• M40: 18,078,155 km (0.074 R)
• M41: 18,316,614 km (0.101 R)
• M42: 19,606,447 km (0.06 R)
• M43: 20,468,729 km (0.067 R)
• M44: 21,595,649 km (0.062 R)
• M45: 22,358,000 km (0.101 R)
• M46: 23,215,495 km (0.039 R)
• M47: 23,518,132 km (0.115 R)
• M48: 25,139,324 km (0.094 R)
• M49: 25,628,359 km (0.108 R)
• M50: 27,387,181 km (0.059 R)
• M51: 27,936,056 km (0.117 R)
• M52: 28,073,985 km (0.064 R)
• M53: 28,350,292 km (0.109 R)
• M54: 28,534,896 km (0.105 R)
• M55: 29,184,600 km (0.076 R)
• M56: 29,464,497 km (0.065 R)
• M57: 29,651,644 km (0.046 R)
• M58: 31,019,866 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.7

Radius: 11.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.27 AU - 14.33 AU

Year: 14805 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,063,416 km

• M1: 158,125 km (0.111 R)
• M2: 438,172 km (0.045 R)
• M3: 694,433 km (0.05 R)
• M4: 811,120 km (0.08 R)
• M5: 1,179,280 km (0.095 R)
• M6: 2,089,433 km (0.102 R)
• M7: 2,626,789 km (0.114 R)
• M8: 3,239,542 km (0.104 R)
• M9: 3,614,285 km (0.044 R)
• M10: 4,111,398 km (0.088 R)
• M11: 4,184,252 km (0.054 R)
• M12: 4,668,052 km (0.102 R)
• M13: 4,936,131 km (0.106 R)
• M14: 5,130,609 km (0.089 R)
• M15: 6,520,074 km (0.106 R)
• M16: 6,863,251 km (0.069 R)
• M17: 7,344,657 km (0.098 R)
• M18: 7,701,747 km (0.046 R)
• M19: 9,863,137 km (0.036 R)
• M20: 10,010,192 km (0.058 R)
• M21: 10,706,570 km (0.117 R)
• M22: 11,780,384 km (0.066 R)
• M23: 12,303,826 km (0.116 R)
• M24: 12,462,251 km (0.114 R)
• M25: 12,888,305 km (0.104 R)
• M26: 15,202,285 km (0.084 R)
• M27: 16,174,971 km (0.085 R)
• M28: 16,290,759 km (0.081 R)
• M29: 19,827,403 km (0.082 R)
• M30: 19,951,419 km (0.1 R)
• M31: 20,637,625 km (0.105 R)
• M32: 21,522,197 km (0.101 R)
• M33: 21,713,383 km (0.088 R)
• M34: 21,841,140 km (0.052 R)
• M35: 22,097,401 km (0.119 R)
• M36: 24,382,059 km (0.103 R)
• M37: 25,048,667 km (0.107 R)
• M38: 25,316,896 km (0.096 R)
• M39: 26,263,402 km (0.09 R)
• M40: 26,535,970 km (0.078 R)
• M41: 27,704,778 km (0.115 R)
• M42: 28,260,683 km (0.064 R)
• M43: 29,666,455 km (0.067 R)
• M44: 30,092,509 km (0.087 R)
• M45: 30,377,792 km (0.094 R)
• M46: 32,545,466 km (0.115 R)
• M47: 32,984,984 km (0.099 R)
• M48: 33,058,437 km (0.069 R)
• M49: 33,279,094 km (0.116 R)
• M50: 33,648,002 km (0.12 R)
• M51: 34,613,357 km (0.119 R)
• M52: 35,362,094 km (0.085 R)
• M53: 35,814,029 km (0.089 R)
• M54: 37,257,499 km (0.071 R)
• M55: 37,410,538 km (0.111 R)
• M56: 39,887,579 km (0.092 R)
• M57: 40,357,915 km (0.079 R)
• M58: 40,672,519 km (0.097 R)
• M59: 42,897,489 km (0.097 R)
• M60: 44,754,447 km (0.096 R)
• M61: 44,917,060 km (0.118 R)
• M62: 45,324,714 km (0.112 R)
• M63: 46,885,020 km (0.116 R)
• M64: 48,964,729 km (0.1 R)
• M65: 49,300,277 km (0.106 R)
• M66: 49,636,573 km (0.082 R)
• M67: 51,414,694 km (0.079 R)
• M68: 51,926,618 km (0.119 R)
• M69: 52,183,178 km (0.114 R)
• M70: 52,354,468 km (0.053 R)
• M71: 53,127,440 km (0.098 R)
• M72: 53,904,302 km (0.116 R)
• M73: 54,077,536 km (0.107 R)
• M74: 54,945,952 km (0.1 R)
• M75: 56,872,922 km (0.083 R)
• M76: 58,199,256 km (0.089 R)
• M77: 58,465,840 km (0.082 R)
• M78: 58,821,883 km (0.053 R)
• M79: 59,178,524 km (0.104 R)
• M80: 59,804,442 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 4.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.1 AU - 14.78 AU

Year: 17002 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,063,416 km

• M1: 54,154 km (0.102 R)
• M2: 1,092,513 km (0.075 R)
• M3: 1,424,920 km (0.097 R)
• M4: 1,522,009 km (0.083 R)
• M5: 1,984,565 km (0.111 R)
• M6: 2,648,929 km (0.102 R)
• M7: 2,966,227 km (0.069 R)
• M8: 3,472,615 km (0.117 R)
• M9: 3,685,792 km (0.099 R)
• M10: 4,107,958 km (0.103 R)
• M11: 4,421,215 km (0.113 R)
• M12: 5,033,819 km (0.052 R)
• M13: 5,275,120 km (0.119 R)
• M14: 6,040,762 km (0.117 R)
• M15: 7,399,111 km (0.107 R)
• M16: 7,461,942 km (0.106 R)
• M17: 9,522,652 km (0.086 R)
• M18: 11,162,993 km (0.063 R)
• M19: 11,428,679 km (0.119 R)
• M20: 12,888,455 km (0.093 R)
• M21: 13,730,242 km (0.117 R)
• M22: 16,496,905 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.1

Radius: 7.3

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 14.62 AU - 22.82 AU

Year: 29583 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,063,416 km

• M1: 238,160 km (0.078 R)
• M2: 600,037 km (0.115 R)
• M3: 698,472 km (0.091 R)
• M4: 1,238,371 km (0.111 R)
• M5: 1,333,515 km (0.035 R)
• M6: 2,179,940 km (0.105 R)
• M7: 2,373,969 km (0.108 R)
• M8: 2,696,053 km (0.094 R)
• M9: 3,292,649 km (0.112 R)
• M10: 3,560,579 km (0.09 R)
• M11: 3,928,889 km (0.08 R)
• M12: 4,309,316 km (0.117 R)
• M13: 4,357,786 km (0.111 R)
• M14: 5,311,472 km (0.11 R)
• M15: 5,945,917 km (0.081 R)
• M16: 6,828,844 km (0.12 R)
• M17: 7,055,933 km (0.115 R)
• M18: 7,113,080 km (0.114 R)
• M19: 7,401,355 km (0.112 R)
• M20: 7,693,370 km (0.115 R)
• M21: 7,811,253 km (0.075 R)
• M22: 9,146,863 km (0.11 R)
• M23: 9,209,245 km (0.117 R)
• M24: 12,503,988 km (0.11 R)
• M25: 12,781,941 km (0.104 R)
• M26: 13,202,610 km (0.083 R)
• M27: 13,343,831 km (0.073 R)
• M28: 14,057,562 km (0.111 R)
• M29: 14,418,991 km (0.113 R)
• M30: 15,596,326 km (0.086 R)
• M31: 16,272,060 km (0.067 R)
• M32: 17,963,862 km (0.089 R)
• M33: 19,710,567 km (0.099 R)
• M34: 20,850,203 km (0.116 R)
• M35: 21,843,832 km (0.052 R)
• M36: 22,262,557 km (0.059 R)
• M37: 22,514,928 km (0.108 R)
• M38: 23,107,635 km (0.105 R)
• M39: 23,192,756 km (0.034 R)
• M40: 23,534,139 km (0.108 R)
• M41: 24,742,141 km (0.109 R)
• M42: 27,668,276 km (0.032 R)
• M43: 28,030,303 km (0.111 R)
• M44: 28,850,697 km (0.108 R)
• M45: 30,421,774 km (0.118 R)
• M46: 32,020,377 km (0.08 R)
• M47: 33,069,357 km (0.089 R)
• M48: 33,549,716 km (0.105 R)
• M49: 34,323,436 km (0.106 R)
• M50: 34,907,466 km (0.071 R)
• M51: 35,005,154 km (0.099 R)
• M52: 36,579,971 km (0.068 R)
• M53: 38,480,163 km (0.075 R)
• M54: 38,884,227 km (0.071 R)
• M55: 39,086,782 km (0.103 R)
• M56: 40,822,865 km (0.097 R)
• M57: 41,648,496 km (0.071 R)
• M58: 42,897,189 km (0.07 R)
• M59: 46,716,573 km (0.115 R)
• M60: 47,471,743 km (0.108 R)
• M61: 48,122,344 km (0.092 R)
• M62: 50,975,325 km (0.096 R)
• M63: 52,310,336 km (0.09 R)
• M64: 52,982,180 km (0.08 R)
• M65: 53,094,528 km (0.087 R)
• M66: 55,356,149 km (0.047 R)
• M67: 55,584,136 km (0.04 R)
• M68: 56,843,152 km (0.057 R)
• M69: 57,649,185 km (0.08 R)
• M70: 57,764,675 km (0.085 R)
• M71: 59,856,202 km (0.079 R)
• M72: 61,499,984 km (0.118 R)
• M73: 62,445,891 km (0.041 R)
• M74: 63,277,506 km (0.106 R)
• M75: 63,873,803 km (0.047 R)
• M76: 64,591,873 km (0.055 R)
• M77: 68,466,158 km (0.06 R)
• M78: 68,588,380 km (0.07 R)
• M79: 69,078,163 km (0.1 R)
• M80: 71,544,882 km (0.097 R)
• M81: 71,917,381 km (0.084 R)
• M82: 73,163,531 km (0.07 R)
• M83: 74,794,298 km (0.094 R)
• M84: 75,298,592 km (0.107 R)
• M85: 75,551,113 km (0.091 R)
• M86: 75,677,374 km (0.033 R)
• M87: 75,803,934 km (0.083 R)
• M88: 76,437,032 km (0.117 R)
• M89: 78,859,321 km (0.102 R)
• M90: 79,244,086 km (0.096 R)
• M91: 80,144,217 km (0.1 R)
• M92: 81,565,696 km (0.105 R)
• M93: 81,695,397 km (0.051 R)
• M94: 82,604,653 km (0.119 R)
• M95: 82,734,953 km (0.107 R)
• M96: 84,040,493 km (0.07 R)
• M97: 85,221,269 km (0.11 R)
• M98: 88,530,075 km (0.084 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: 504 - 20,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit