🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.7 AU - 1.02 AU

Year: 286 Days

Day: 46.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,506,204 km

• M1: 673,938 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.2 AU - 1.42 AU

Year: 537 Days

Day: 43.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,506,204 km

• M1: 268,229 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.35 AU - 1.43 AU

Year: 587 Days

Day: 12.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 168 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,506,204 km

• M1: 92,751 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.99 AU - 3.71 AU

Year: 2196 Days

Day: 24.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,506,204 km

• M1: 242,797 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.8 AU - 4.96 AU

Year: 3283 Days

Day: 44.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,506,204 km

• M1: 190,288 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 9.4

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.14 AU - 8.32 AU

Year: 6253 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,506,204 km

• M1: 151,991 km (0.114 R)
• M2: 299,495 km (0.104 R)
• M3: 366,964 km (0.048 R)
• M4: 463,604 km (0.116 R)
• M5: 712,834 km (0.115 R)
• M6: 853,157 km (0.103 R)
• M7: 987,795 km (0.115 R)
• M8: 1,145,920 km (0.067 R)
• M9: 1,451,847 km (0.094 R)
• M10: 2,077,316 km (0.106 R)
• M11: 2,138,053 km (0.09 R)
• M12: 2,282,265 km (0.063 R)
• M13: 2,667,629 km (0.071 R)
• M14: 3,917,669 km (0.107 R)
• M15: 4,562,585 km (0.112 R)
• M16: 5,804,996 km (0.06 R)
• M17: 6,065,446 km (0.043 R)
• M18: 6,241,373 km (0.118 R)
• M19: 6,538,025 km (0.075 R)
• M20: 6,658,152 km (0.085 R)
• M21: 6,718,440 km (0.087 R)
• M22: 6,778,878 km (0.077 R)
• M23: 6,961,387 km (0.106 R)
• M24: 7,176,359 km (0.063 R)
• M25: 7,771,011 km (0.119 R)
• M26: 8,251,669 km (0.114 R)
• M27: 8,940,717 km (0.091 R)
• M28: 9,040,648 km (0.088 R)
• M29: 9,580,098 km (0.113 R)
• M30: 10,129,870 km (0.098 R)
• M31: 10,408,721 km (0.112 R)
• M32: 10,760,724 km (0.053 R)
• M33: 11,045,110 km (0.074 R)
• M34: 11,116,618 km (0.088 R)
• M35: 11,440,348 km (0.052 R)
• M36: 11,657,863 km (0.03 R)
• M37: 11,913,376 km (0.078 R)
• M38: 12,170,684 km (0.081 R)
• M39: 12,355,737 km (0.061 R)
• M40: 12,467,187 km (0.041 R)
• M41: 13,523,199 km (0.106 R)
• M42: 13,599,793 km (0.076 R)
• M43: 14,062,050 km (0.079 R)
• M44: 15,120,904 km (0.11 R)
• M45: 15,200,340 km (0.093 R)
• M46: 16,124,107 km (0.076 R)
• M47: 16,286,571 km (0.106 R)
• M48: 17,024,537 km (0.116 R)
• M49: 17,148,703 km (0.089 R)
• M50: 17,773,573 km (0.112 R)
• M51: 18,321,102 km (0.095 R)
• M52: 18,448,260 km (0.092 R)
• M53: 18,533,231 km (0.087 R)
• M54: 18,703,474 km (0.099 R)
• M55: 19,389,679 km (0.114 R)
• M56: 19,779,232 km (0.045 R)
• M57: 19,909,681 km (0.064 R)
• M58: 20,522,285 km (0.102 R)
• M59: 21,052,310 km (0.031 R)
• M60: 21,319,043 km (0.097 R)
• M61: 21,676,283 km (0.12 R)
• M62: 22,351,717 km (0.077 R)
• M63: 23,769,157 km (0.073 R)
• M64: 23,861,608 km (0.075 R)
• M65: 24,046,960 km (0.052 R)
• M66: 25,309,865 km (0.09 R)
• M67: 25,593,503 km (0.093 R)
• M68: 26,259,363 km (0.091 R)
• M69: 26,546,441 km (0.086 R)
• M70: 26,786,546 km (0.095 R)
• M71: 27,948,772 km (0.109 R)
• M72: 28,388,889 km (0.083 R)
• M73: 28,487,025 km (0.105 R)
• M74: 28,732,665 km (0.044 R)
• M75: 29,028,569 km (0.092 R)
• M76: 30,824,791 km (0.104 R)
• M77: 31,431,560 km (0.064 R)
• M78: 32,042,218 km (0.109 R)
• M79: 33,017,148 km (0.077 R)
• M80: 33,120,370 km (0.067 R)
• M81: 33,482,397 km (0.076 R)
• M82: 33,637,979 km (0.031 R)
• M83: 33,897,681 km (0.085 R)
• M84: 34,001,801 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.5

Radius: 14.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.6 AU - 11.9 AU

Year: 10904 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,506,204 km

• M1: 228,137 km (0.068 R)
• M2: 358,287 km (0.114 R)
• M3: 563,086 km (0.108 R)
• M4: 715,227 km (0.074 R)
• M5: 1,472,193 km (0.097 R)
• M6: 2,397,156 km (0.095 R)
• M7: 2,527,306 km (0.108 R)
• M8: 2,794,787 km (0.059 R)
• M9: 3,043,718 km (0.028 R)
• M10: 3,213,811 km (0.054 R)
• M11: 3,416,217 km (0.091 R)
• M12: 4,950,044 km (0.052 R)
• M13: 5,286,789 km (0.068 R)
• M14: 5,492,336 km (0.103 R)
• M15: 5,770,588 km (0.11 R)
• M16: 5,911,659 km (0.062 R)
• M17: 6,018,023 km (0.086 R)
• M18: 6,305,101 km (0.113 R)
• M19: 6,744,321 km (0.08 R)
• M20: 7,269,260 km (0.08 R)
• M21: 7,963,693 km (0.042 R)
• M22: 8,398,574 km (0.059 R)
• M23: 10,992,152 km (0.044 R)
• M24: 11,609,992 km (0.076 R)
• M25: 12,193,722 km (0.077 R)
• M26: 12,420,812 km (0.109 R)
• M27: 12,971,631 km (0.096 R)
• M28: 13,530,379 km (0.078 R)
• M29: 13,765,547 km (0.057 R)
• M30: 14,097,056 km (0.083 R)
• M31: 15,547,707 km (0.119 R)
• M32: 16,490,921 km (0.045 R)
• M33: 16,994,917 km (0.119 R)
• M34: 17,708,947 km (0.098 R)
• M35: 18,017,867 km (0.095 R)
• M36: 18,484,762 km (0.103 R)
• M37: 20,987,235 km (0.111 R)
• M38: 21,588,319 km (0.081 R)
• M39: 23,031,191 km (0.117 R)
• M40: 23,255,887 km (0.077 R)
• M41: 24,219,297 km (0.119 R)
• M42: 24,447,882 km (0.069 R)
• M43: 24,562,474 km (0.075 R)
• M44: 25,080,233 km (0.09 R)
• M45: 25,195,722 km (0.111 R)
• M46: 25,543,388 km (0.104 R)
• M47: 25,659,775 km (0.092 R)
• M48: 25,892,699 km (0.101 R)
• M49: 26,832,024 km (0.052 R)
• M50: 27,009,297 km (0.108 R)
• M51: 28,021,626 km (0.04 R)
• M52: 29,411,091 km (0.106 R)
• M53: 30,206,353 km (0.113 R)
• M54: 30,884,780 km (0.076 R)
• M55: 31,381,295 km (0.029 R)
• M56: 31,505,760 km (0.096 R)
• M57: 32,886,848 km (0.052 R)
• M58: 33,712,030 km (0.101 R)
• M59: 34,415,738 km (0.098 R)
• M60: 35,383,188 km (0.089 R)
• M61: 35,512,739 km (0.104 R)
• M62: 36,098,265 km (0.044 R)
• M63: 36,359,463 km (0.084 R)
• M64: 37,081,123 km (0.105 R)
• M65: 37,476,660 km (0.078 R)
• M66: 37,608,905 km (0.092 R)
• M67: 38,471,785 km (0.036 R)
• M68: 39,274,079 km (0.074 R)
• M69: 40,149,675 km (0.109 R)
• M70: 40,284,911 km (0.043 R)
• M71: 41,031,554 km (0.111 R)
• M72: 41,235,905 km (0.091 R)
• M73: 41,509,071 km (0.068 R)
• M74: 42,263,194 km (0.082 R)
• M75: 42,607,418 km (0.101 R)
• M76: 43,229,446 km (0.032 R)
• M77: 44,902,998 km (0.117 R)
• M78: 46,313,706 km (0.118 R)
• M79: 46,668,701 km (0.084 R)
• M80: 47,524,252 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.4

Radius: 9.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.86 AU - 10.84 AU

Year: 11926 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,506,204 km

• M1: 182,210 km (0.082 R)
• M2: 269,127 km (0.096 R)
• M3: 475,422 km (0.098 R)
• M4: 560,094 km (0.116 R)
• M5: 674,088 km (0.053 R)
• M6: 860,936 km (0.041 R)
• M7: 1,165,667 km (0.079 R)
• M8: 1,751,342 km (0.11 R)
• M9: 1,819,708 km (0.068 R)
• M10: 2,084,347 km (0.088 R)
• M11: 2,611,081 km (0.115 R)
• M12: 3,961,800 km (0.065 R)
• M13: 4,282,239 km (0.104 R)
• M14: 4,802,989 km (0.109 R)
• M15: 4,948,548 km (0.075 R)
• M16: 5,826,388 km (0.114 R)
• M17: 6,589,936 km (0.111 R)
• M18: 7,273,299 km (0.043 R)
• M19: 7,468,674 km (0.1 R)
• M20: 7,722,541 km (0.066 R)
• M21: 8,354,891 km (0.106 R)
• M22: 8,677,424 km (0.109 R)
• M23: 9,033,767 km (0.092 R)
• M24: 9,123,675 km (0.112 R)
• M25: 9,243,952 km (0.026 R)
• M26: 9,364,827 km (0.067 R)
• M27: 9,945,865 km (0.07 R)
• M28: 10,038,765 km (0.086 R)
• M29: 10,225,164 km (0.032 R)
• M30: 10,287,696 km (0.072 R)
• M31: 10,950,863 km (0.09 R)
• M32: 11,078,770 km (0.082 R)
• M33: 11,174,961 km (0.082 R)
• M34: 11,693,018 km (0.12 R)
• M35: 12,719,110 km (0.084 R)
• M36: 14,015,675 km (0.1 R)
• M37: 14,962,480 km (0.112 R)
• M38: 15,389,881 km (0.119 R)
• M39: 15,676,959 km (0.102 R)
• M40: 15,857,374 km (0.098 R)
• M41: 15,965,982 km (0.068 R)
• M42: 16,512,463 km (0.112 R)
• M43: 17,065,078 km (0.081 R)
• M44: 17,474,228 km (0.119 R)
• M45: 17,773,873 km (0.034 R)
• M46: 18,150,859 km (0.104 R)
• M47: 18,950,909 km (0.102 R)
• M48: 19,027,652 km (0.092 R)
• M49: 20,388,395 km (0.075 R)
• M50: 20,545,921 km (0.071 R)
• M51: 20,624,909 km (0.092 R)
• M52: 20,743,390 km (0.115 R)
• M53: 21,020,894 km (0.07 R)
• M54: 21,219,860 km (0.081 R)
• M55: 21,419,423 km (0.109 R)
• M56: 21,619,735 km (0.084 R)
• M57: 22,467,506 km (0.066 R)
• M58: 22,630,119 km (0.101 R)
• M59: 22,834,170 km (0.057 R)
• M60: 24,195,361 km (0.09 R)
• M61: 24,864,812 km (0.119 R)
• M62: 25,752,675 km (0.103 R)
• M63: 25,880,432 km (0.12 R)
• M64: 26,050,973 km (0.095 R)
• M65: 26,780,113 km (0.115 R)
• M66: 27,690,117 km (0.115 R)
• M67: 27,908,380 km (0.117 R)
• M68: 28,478,199 km (0.109 R)
• M69: 28,830,801 km (0.114 R)
• M70: 29,451,333 km (0.059 R)
• M71: 29,718,664 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.3

Radius: 7.7

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.52 AU - 16.12 AU

Year: 17411 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,506,204 km

• M1: 123,119 km (0.076 R)
• M2: 197,469 km (0.064 R)
• M3: 282,740 km (0.071 R)
• M4: 559,795 km (0.113 R)
• M5: 935,435 km (0.088 R)
• M6: 1,880,296 km (0.104 R)
• M7: 2,398,353 km (0.096 R)
• M8: 2,767,261 km (0.081 R)
• M9: 3,154,122 km (0.096 R)
• M10: 3,233,558 km (0.085 R)
• M11: 3,435,066 km (0.114 R)
• M12: 3,516,896 km (0.084 R)
• M13: 3,892,836 km (0.114 R)
• M14: 4,107,359 km (0.064 R)
• M15: 5,473,936 km (0.092 R)
• M16: 6,355,516 km (0.047 R)
• M17: 6,608,336 km (0.059 R)
• M18: 7,386,245 km (0.04 R)
• M19: 7,812,898 km (0.117 R)
• M20: 8,802,040 km (0.073 R)
• M21: 10,835,673 km (0.106 R)
• M22: 14,108,575 km (0.028 R)
• M23: 14,904,137 km (0.116 R)
• M24: 15,038,176 km (0.11 R)
• M25: 15,442,539 km (0.083 R)
• M26: 15,578,225 km (0.082 R)
• M27: 16,746,734 km (0.12 R)
• M28: 18,228,949 km (0.076 R)
• M29: 20,121,512 km (0.104 R)
• M30: 20,269,614 km (0.068 R)
• M31: 21,241,551 km (0.107 R)
• M32: 21,999,414 km (0.047 R)
• M33: 22,920,488 km (0.073 R)
• M34: 24,089,446 km (0.104 R)
• M35: 25,517,806 km (0.096 R)
• M36: 27,382,394 km (0.062 R)
• M37: 28,289,705 km (0.089 R)
• M38: 29,795,408 km (0.042 R)
• M39: 32,015,889 km (0.118 R)
• M40: 33,058,586 km (0.104 R)
• M41: 33,584,124 km (0.047 R)
• M42: 35,088,031 km (0.065 R)
• M43: 35,893,167 km (0.062 R)
• M44: 36,794,793 km (0.107 R)
• M45: 36,885,449 km (0.058 R)
• M46: 37,612,645 km (0.103 R)
• M47: 38,528,483 km (0.114 R)
• M48: 40,288,502 km (0.102 R)
• M49: 41,131,486 km (0.092 R)
• M50: 41,696,517 km (0.058 R)
• M51: 41,791,063 km (0.084 R)
• M52: 42,169,545 km (0.077 R)
• M53: 42,644,219 km (0.108 R)
• M54: 43,598,803 km (0.055 R)
• M55: 44,175,054 km (0.072 R)
• M56: 44,850,489 km (0.103 R)
• M57: 46,897,137 km (0.084 R)
• M58: 47,487,450 km (0.102 R)
• M59: 47,882,389 km (0.087 R)
• M60: 48,080,307 km (0.086 R)
• M61: 48,179,341 km (0.092 R)
• M62: 48,775,039 km (0.109 R)
• M63: 49,873,387 km (0.097 R)
• M64: 51,181,920 km (0.113 R)
• M65: 52,094,467 km (0.099 R)
• M66: 52,910,074 km (0.025 R)
• M67: 53,627,246 km (0.041 R)
• M68: 53,832,794 km (0.106 R)
• M69: 54,657,377 km (0.079 R)
• M70: 55,174,836 km (0.094 R)
• M71: 55,902,181 km (0.072 R)
• M72: 56,946,524 km (0.117 R)
• M73: 57,471,164 km (0.119 R)
• M74: 57,891,982 km (0.057 R)
• M75: 58,208,232 km (0.099 R)
• M76: 59,266,787 km (0.096 R)
• M77: 59,373,001 km (0.119 R)
• M78: 59,479,216 km (0.114 R)
• M79: 61,080,811 km (0.077 R)
• M80: 61,617,717 km (0.089 R)
• M81: 63,890,259 km (0.119 R)
• M82: 63,999,166 km (0.106 R)
• M83: 64,544,450 km (0.103 R)
• M84: 65,310,690 km (0.109 R)
• M85: 66,190,027 km (0.092 R)
• M86: 67,627,213 km (0.064 R)
• M87: 68,739,623 km (0.092 R)
• M88: 69,410,121 km (0.072 R)
• M89: 71,095,640 km (0.066 R)
• M90: 72,226,750 km (0.068 R)
• M91: 74,621,512 km (0.114 R)
• M92: 74,850,995 km (0.1 R)
• M93: 77,274,032 km (0.118 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit