🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.48 AU - 0.66 AU

Year: 162 Days

Day: 39.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.54 AU - 0.64 AU

Year: 171 Days

Day: 30.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.55 AU - 0.75 AU

Year: 197 Days

Day: 41.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 86.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.82 AU - 1.19 AU

Year: 377 Days

Day: 30.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 106.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.9 AU - 1.48 AU

Year: 489 Days

Day: 37.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,685,661 km

• M1: 208,839 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.63 AU - 1.91 AU

Year: 887 Days

Day: 35.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,685,661 km

• M1: 226,940 km (0.092 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 9.9

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.5 AU - 6.36 AU

Year: 4767 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,685,661 km

• M1: 218,562 km (0.117 R)
• M2: 463,005 km (0.104 R)
• M3: 560,842 km (0.062 R)
• M4: 630,555 km (0.117 R)
• M5: 899,831 km (0.095 R)
• M6: 1,012,030 km (0.045 R)
• M7: 1,204,712 km (0.074 R)
• M8: 1,425,967 km (0.109 R)
• M9: 1,643,183 km (0.117 R)
• M10: 1,817,913 km (0.092 R)
• M11: 2,616,916 km (0.055 R)
• M12: 2,698,147 km (0.084 R)
• M13: 2,821,865 km (0.089 R)
• M14: 3,247,471 km (0.101 R)
• M15: 3,379,117 km (0.104 R)
• M16: 3,625,205 km (0.116 R)
• M17: 3,716,161 km (0.106 R)
• M18: 3,900,465 km (0.11 R)
• M19: 4,064,125 km (0.09 R)
• M20: 4,182,457 km (0.109 R)
• M21: 4,841,286 km (0.065 R)
• M22: 5,402,129 km (0.097 R)
• M23: 5,584,937 km (0.092 R)
• M24: 5,929,760 km (0.112 R)
• M25: 6,836,174 km (0.085 R)
• M26: 7,176,509 km (0.107 R)
• M27: 7,435,463 km (0.064 R)
• M28: 7,726,730 km (0.037 R)
• M29: 7,903,405 km (0.071 R)
• M30: 8,021,887 km (0.089 R)
• M31: 8,380,922 km (0.085 R)
• M32: 8,684,156 km (0.091 R)
• M33: 8,806,378 km (0.108 R)
• M34: 9,395,195 km (0.095 R)
• M35: 9,646,819 km (0.047 R)
• M36: 10,060,606 km (0.108 R)
• M37: 10,221,424 km (0.12 R)
• M38: 10,318,214 km (0.09 R)
• M39: 10,415,303 km (0.085 R)
• M40: 10,806,950 km (0.043 R)
• M41: 11,236,745 km (0.082 R)
• M42: 12,010,764 km (0.112 R)
• M43: 12,181,306 km (0.098 R)
• M44: 12,801,987 km (0.058 R)
• M45: 12,941,263 km (0.117 R)
• M46: 13,011,125 km (0.088 R)
• M47: 13,291,920 km (0.094 R)
• M48: 13,539,056 km (0.069 R)
• M49: 13,645,570 km (0.037 R)
• M50: 13,930,703 km (0.069 R)
• M51: 14,688,716 km (0.117 R)
• M52: 14,834,574 km (0.074 R)
• M53: 15,090,984 km (0.089 R)
• M54: 15,460,042 km (0.078 R)
• M55: 16,244,534 km (0.064 R)
• M56: 16,622,567 km (0.047 R)
• M57: 16,698,563 km (0.072 R)
• M58: 16,889,001 km (0.115 R)
• M59: 18,046,889 km (0.089 R)
• M60: 18,399,192 km (0.105 R)
• M61: 18,912,163 km (0.078 R)
• M62: 20,357,129 km (0.116 R)
• M63: 20,438,360 km (0.115 R)
• M64: 21,051,712 km (0.09 R)
• M65: 22,003,902 km (0.058 R)
• M66: 22,548,289 km (0.08 R)
• M67: 22,716,586 km (0.117 R)
• M68: 23,224,321 km (0.057 R)
• M69: 23,394,414 km (0.098 R)
• M70: 23,564,956 km (0.074 R)
• M71: 24,078,824 km (0.088 R)
• M72: 24,553,199 km (0.092 R)
• M73: 25,555,056 km (0.081 R)
• M74: 25,774,516 km (0.054 R)
• M75: 26,038,856 km (0.07 R)
• M76: 27,105,040 km (0.094 R)
• M77: 27,778,679 km (0.064 R)
• M78: 28,185,436 km (0.066 R)
• M79: 28,594,137 km (0.105 R)
• M80: 29,279,894 km (0.106 R)
• M81: 30,527,689 km (0.113 R)
• M82: 30,853,962 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 14.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.42 AU - 7.06 AU

Year: 5872 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,685,661 km

• M1: 251,773 km (0.115 R)
• M2: 406,906 km (0.068 R)
• M3: 623,674 km (0.063 R)
• M4: 783,444 km (0.077 R)
• M5: 928,404 km (0.08 R)
• M6: 1,438,982 km (0.053 R)
• M7: 1,831,826 km (0.096 R)
• M8: 2,429,469 km (0.074 R)
• M9: 3,594,538 km (0.032 R)
• M10: 4,078,038 km (0.117 R)
• M11: 4,340,881 km (0.11 R)
• M12: 4,501,400 km (0.076 R)
• M13: 4,636,636 km (0.087 R)
• M14: 5,191,345 km (0.096 R)
• M15: 5,304,740 km (0.063 R)
• M16: 6,033,133 km (0.109 R)
• M17: 6,122,592 km (0.062 R)
• M18: 6,242,719 km (0.085 R)
• M19: 6,607,738 km (0.069 R)
• M20: 7,231,860 km (0.095 R)
• M21: 7,842,220 km (0.083 R)
• M22: 7,940,057 km (0.059 R)
• M23: 8,670,693 km (0.083 R)
• M24: 8,839,738 km (0.046 R)
• M25: 9,044,089 km (0.09 R)
• M26: 9,181,121 km (0.081 R)
• M27: 9,457,428 km (0.114 R)
• M28: 9,561,847 km (0.04 R)
• M29: 9,982,965 km (0.032 R)
• M30: 10,807,249 km (0.109 R)
• M31: 11,172,567 km (0.115 R)
• M32: 11,356,722 km (0.113 R)
• M33: 11,541,925 km (0.087 R)
• M34: 11,802,823 km (0.119 R)
• M35: 12,482,895 km (0.102 R)
• M36: 12,827,569 km (0.066 R)
• M37: 13,292,369 km (0.101 R)
• M38: 13,683,717 km (0.107 R)
• M39: 13,880,887 km (0.104 R)
• M40: 14,118,748 km (0.119 R)
• M41: 14,278,070 km (0.104 R)
• M42: 15,328,247 km (0.117 R)
• M43: 15,780,182 km (0.11 R)
• M44: 16,028,365 km (0.092 R)
• M45: 16,194,717 km (0.092 R)
• M46: 16,403,257 km (0.069 R)
• M47: 16,612,844 km (0.106 R)
• M48: 16,738,955 km (0.11 R)
• M49: 17,545,437 km (0.057 R)
• M50: 17,716,876 km (0.106 R)
• M51: 18,582,150 km (0.049 R)
• M52: 18,888,227 km (0.097 R)
• M53: 19,727,621 km (0.082 R)
• M54: 20,084,711 km (0.093 R)
• M55: 20,353,837 km (0.116 R)
• M56: 21,123,219 km (0.085 R)
• M57: 21,534,314 km (0.088 R)
• M58: 22,410,958 km (0.068 R)
• M59: 22,550,383 km (0.076 R)
• M60: 23,393,367 km (0.048 R)
• M61: 23,961,241 km (0.111 R)
• M62: 24,056,235 km (0.059 R)
• M63: 26,473,587 km (0.105 R)
• M64: 26,621,091 km (0.105 R)
• M65: 27,462,130 km (0.116 R)
• M66: 28,161,350 km (0.098 R)
• M67: 28,714,713 km (0.107 R)
• M68: 29,018,097 km (0.055 R)
• M69: 29,373,542 km (0.108 R)
• M70: 30,037,158 km (0.066 R)
• M71: 30,499,565 km (0.113 R)
• M72: 31,639,800 km (0.11 R)
• M73: 31,744,219 km (0.06 R)
• M74: 32,057,926 km (0.079 R)
• M75: 32,688,481 km (0.088 R)
• M76: 33,058,287 km (0.036 R)
• M77: 33,695,275 km (0.114 R)
• M78: 34,551,124 km (0.099 R)
• M79: 34,658,535 km (0.087 R)
• M80: 35,035,522 km (0.074 R)
• M81: 35,359,850 km (0.115 R)
• M82: 35,468,159 km (0.034 R)
• M83: 35,685,076 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 12

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.17 AU - 10.85 AU

Year: 11931 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,685,661 km

• M1: 204,949 km (0.087 R)
• M2: 540,048 km (0.064 R)
• M3: 695,331 km (0.09 R)
• M4: 1,428,211 km (0.046 R)
• M5: 1,757,476 km (0.104 R)
• M6: 2,608,837 km (0.077 R)
• M7: 3,064,512 km (0.09 R)
• M8: 3,142,902 km (0.067 R)
• M9: 3,879,222 km (0.065 R)
• M10: 4,165,403 km (0.092 R)
• M11: 4,518,005 km (0.042 R)
• M12: 4,910,849 km (0.104 R)
• M13: 5,220,666 km (0.059 R)
• M14: 5,473,188 km (0.059 R)
• M15: 5,794,374 km (0.053 R)
• M16: 6,556,875 km (0.112 R)
• M17: 6,692,710 km (0.058 R)
• M18: 6,967,222 km (0.041 R)
• M19: 7,456,556 km (0.098 R)
• M20: 7,669,733 km (0.119 R)
• M21: 7,957,111 km (0.096 R)
• M22: 8,915,584 km (0.078 R)
• M23: 9,370,362 km (0.1 R)
• M24: 9,716,232 km (0.11 R)
• M25: 10,223,518 km (0.03 R)
• M26: 10,302,357 km (0.082 R)
• M27: 10,659,447 km (0.03 R)
• M28: 11,142,049 km (0.111 R)
• M29: 13,185,856 km (0.082 R)
• M30: 13,357,743 km (0.08 R)
• M31: 13,747,296 km (0.102 R)
• M32: 14,626,333 km (0.114 R)
• M33: 14,848,935 km (0.11 R)
• M34: 15,342,608 km (0.095 R)
• M35: 15,432,965 km (0.063 R)
• M36: 15,523,472 km (0.118 R)
• M37: 15,659,606 km (0.089 R)
• M38: 16,162,105 km (0.107 R)
• M39: 16,669,990 km (0.064 R)
• M40: 16,949,289 km (0.112 R)
• M41: 17,606,772 km (0.084 R)
• M42: 17,938,729 km (0.068 R)
• M43: 18,512,437 km (0.118 R)
• M44: 19,043,809 km (0.102 R)
• M45: 19,335,824 km (0.093 R)
• M46: 19,776,390 km (0.11 R)
• M47: 20,072,145 km (0.113 R)
• M48: 20,319,580 km (0.077 R)
• M49: 20,617,878 km (0.106 R)
• M50: 21,017,902 km (0.066 R)
• M51: 21,269,227 km (0.106 R)
• M52: 21,927,308 km (0.099 R)
• M53: 22,489,497 km (0.105 R)
• M54: 23,263,666 km (0.102 R)
• M55: 23,523,667 km (0.086 R)
• M56: 24,309,504 km (0.101 R)
• M57: 24,467,629 km (0.12 R)
• M58: 24,944,248 km (0.053 R)
• M59: 25,853,055 km (0.041 R)
• M60: 26,990,448 km (0.087 R)
• M61: 27,647,781 km (0.095 R)
• M62: 28,254,999 km (0.102 R)
• M63: 29,201,953 km (0.036 R)
• M64: 30,046,284 km (0.042 R)
• M65: 30,159,380 km (0.084 R)
• M66: 30,272,775 km (0.042 R)
• M67: 31,299,016 km (0.091 R)
• M68: 31,586,094 km (0.097 R)
• M69: 31,758,730 km (0.039 R)
• M70: 32,278,733 km (0.109 R)
• M71: 33,034,651 km (0.106 R)
• M72: 33,561,385 km (0.055 R)
• M73: 33,914,136 km (0.117 R)
• M74: 35,816,124 km (0.109 R)
• M75: 37,265,278 km (0.114 R)
• M76: 37,752,519 km (0.076 R)
• M77: 38,795,066 km (0.049 R)
• M78: 39,784,955 km (0.097 R)
• M79: 40,095,969 km (0.117 R)
• M80: 40,783,072 km (0.073 R)
• M81: 41,600,026 km (0.065 R)
• M82: 42,232,227 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.1

Radius: 7.3

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.04 AU - 18.12 AU

Year: 20973 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,685,661 km

• M1: 433,086 km (0.12 R)
• M2: 836,102 km (0.071 R)
• M3: 889,958 km (0.094 R)
• M4: 1,001,408 km (0.11 R)
• M5: 1,525,749 km (0.048 R)
• M6: 2,953,361 km (0.087 R)
• M7: 3,780,787 km (0.115 R)
• M8: 3,871,892 km (0.094 R)
• M9: 4,773,518 km (0.103 R)
• M10: 5,426,364 km (0.117 R)
• M11: 5,477,676 km (0.119 R)
• M12: 5,581,048 km (0.12 R)
• M13: 5,789,438 km (0.066 R)
• M14: 6,593,975 km (0.107 R)
• M15: 6,758,981 km (0.098 R)
• M16: 8,543,534 km (0.071 R)
• M17: 10,018,719 km (0.12 R)
• M18: 10,335,866 km (0.05 R)
• M19: 10,915,109 km (0.092 R)
• M20: 11,307,205 km (0.042 R)
• M21: 12,105,011 km (0.114 R)
• M22: 12,783,587 km (0.069 R)
• M23: 12,989,583 km (0.111 R)
• M24: 13,544,442 km (0.082 R)
• M25: 14,248,748 km (0.094 R)
• M26: 15,327,349 km (0.087 R)
• M27: 15,692,667 km (0.058 R)
• M28: 16,283,279 km (0.113 R)
• M29: 16,506,629 km (0.107 R)
• M30: 17,107,115 km (0.092 R)
• M31: 18,406,971 km (0.058 R)
• M32: 19,422,142 km (0.11 R)
• M33: 21,019,398 km (0.107 R)
• M34: 22,327,183 km (0.108 R)
• M35: 22,575,366 km (0.104 R)
• M36: 22,658,243 km (0.114 R)
• M37: 24,422,750 km (0.086 R)
• M38: 25,883,274 km (0.097 R)
• M39: 26,318,305 km (0.099 R)
• M40: 26,755,579 km (0.061 R)
• M41: 26,843,393 km (0.109 R)
• M42: 27,726,320 km (0.088 R)
• M43: 27,993,053 km (0.1 R)
• M44: 28,798,338 km (0.063 R)
• M45: 30,066,030 km (0.058 R)
• M46: 30,798,611 km (0.107 R)
• M47: 32,374,774 km (0.061 R)
• M48: 35,604,892 km (0.052 R)
• M49: 37,062,274 km (0.111 R)
• M50: 37,258,098 km (0.111 R)
• M51: 37,356,084 km (0.076 R)
• M52: 41,956,967 km (0.115 R)
• M53: 44,323,456 km (0.084 R)
• M54: 44,739,487 km (0.114 R)
• M55: 46,416,330 km (0.105 R)
• M56: 46,733,028 km (0.053 R)
• M57: 47,050,475 km (0.071 R)
• M58: 48,541,068 km (0.084 R)
• M59: 48,648,180 km (0.11 R)
• M60: 49,723,191 km (0.097 R)
• M61: 53,105,299 km (0.084 R)
• M62: 53,215,703 km (0.077 R)
• M63: 53,657,764 km (0.106 R)
• M64: 55,326,379 km (0.08 R)
• M65: 55,886,473 km (0.1 R)
• M66: 55,998,672 km (0.049 R)
• M67: 56,223,368 km (0.082 R)
• M68: 58,031,557 km (0.074 R)
• M69: 58,258,946 km (0.069 R)
• M70: 58,600,478 km (0.081 R)
• M71: 59,171,343 km (0.059 R)
• M72: 59,285,786 km (0.107 R)
• M73: 60,664,181 km (0.079 R)
• M74: 61,357,267 km (0.095 R)
• M75: 61,936,959 km (0.104 R)
• M76: 62,984,743 km (0.074 R)
• M77: 65,216,145 km (0.042 R)
• M78: 67,832,163 km (0.068 R)
• M79: 70,724,787 km (0.033 R)
• M80: 73,534,385 km (0.12 R)
• M81: 74,026,711 km (0.084 R)
• M82: 76,629,564 km (0.05 R)
• M83: 76,754,329 km (0.084 R)
• M84: 79,767,081 km (0.114 R)
• M85: 79,893,341 km (0.079 R)
• M86: 80,906,717 km (0.064 R)
• M87: 82,818,279 km (0.109 R)
• M88: 84,744,651 km (0.111 R)
• M89: 86,166,578 km (0.112 R)
• M90: 86,425,981 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit