🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.59 AU - 0.69 AU

Year: 195 Days

Day: 34.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,730,013 km

• M1: 43,084 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.73 AU - 0.79 AU

Year: 252 Days

Day: 42.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.91 AU - 1.49 AU

Year: 501 Days

Day: 44.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,730,013 km

• M1: 96,341 km (0.055 R)
• M2: 679,773 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.2 AU - 2.3 AU

Year: 1285 Days

Day: 22.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 172.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,730,013 km

• M1: 854,802 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.36 AU - 2.76 AU

Year: 1560 Days

Day: 32.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 13.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.02 AU - 5.44 AU

Year: 3917 Days

Day: 13.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 70,730,013 km

• M1: 177,722 km (0.111 R)
• M2: 309,368 km (0.108 R)
• M3: 407,654 km (0.087 R)
• M4: 748,139 km (0.056 R)
• M5: 1,102,836 km (0.075 R)
• M6: 1,563,747 km (0.065 R)
• M7: 2,082,103 km (0.1 R)
• M8: 2,235,441 km (0.118 R)
• M9: 2,768,757 km (0.117 R)
• M10: 3,449,278 km (0.12 R)
• M11: 4,065,023 km (0.072 R)
• M12: 4,199,960 km (0.096 R)
• M13: 4,877,339 km (0.085 R)
• M14: 5,124,774 km (0.054 R)
• M15: 5,847,930 km (0.112 R)
• M16: 6,155,055 km (0.117 R)
• M17: 6,288,346 km (0.1 R)
• M18: 6,580,511 km (0.107 R)
• M19: 6,900,202 km (0.105 R)
• M20: 7,015,542 km (0.106 R)
• M21: 7,412,724 km (0.067 R)
• M22: 7,889,642 km (0.104 R)
• M23: 8,131,691 km (0.108 R)
• M24: 8,351,750 km (0.034 R)
• M25: 8,474,869 km (0.109 R)
• M26: 9,125,021 km (0.04 R)
• M27: 9,328,175 km (0.109 R)
• M28: 9,507,393 km (0.098 R)
• M29: 9,868,972 km (0.027 R)
• M30: 9,999,271 km (0.077 R)
• M31: 10,419,940 km (0.069 R)
• M32: 10,739,332 km (0.069 R)
• M33: 11,143,097 km (0.095 R)
• M34: 11,689,278 km (0.106 R)
• M35: 11,910,234 km (0.099 R)
• M36: 12,104,562 km (0.07 R)
• M37: 12,300,087 km (0.11 R)
• M38: 12,779,398 km (0.095 R)
• M39: 13,581,991 km (0.096 R)
• M40: 15,416,958 km (0.109 R)
• M41: 16,178,711 km (0.073 R)
• M42: 16,672,683 km (0.045 R)
• M43: 17,391,500 km (0.031 R)
• M44: 18,248,397 km (0.057 R)
• M45: 18,344,439 km (0.099 R)
• M46: 18,698,088 km (0.11 R)
• M47: 19,118,907 km (0.059 R)
• M48: 19,249,057 km (0.099 R)
• M49: 19,510,106 km (0.097 R)
• M50: 20,234,309 km (0.116 R)
• M51: 20,599,776 km (0.074 R)
• M52: 20,733,218 km (0.055 R)
• M53: 21,404,613 km (0.055 R)
• M54: 21,810,921 km (0.107 R)
• M55: 22,219,772 km (0.052 R)
• M56: 22,425,020 km (0.096 R)
• M57: 22,562,351 km (0.082 R)
• M58: 23,010,396 km (0.091 R)
• M59: 23,114,217 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 13.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.79 AU - 6.05 AU

Year: 4156 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 70,730,013 km

• M1: 174,282 km (0.052 R)
• M2: 411,095 km (0.079 R)
• M3: 507,436 km (0.092 R)
• M4: 656,585 km (0.072 R)
• M5: 1,128,118 km (0.116 R)
• M6: 1,440,478 km (0.106 R)
• M7: 1,561,203 km (0.07 R)
• M8: 1,717,084 km (0.099 R)
• M9: 1,966,614 km (0.117 R)
• M10: 2,078,962 km (0.116 R)
• M11: 2,240,079 km (0.118 R)
• M12: 2,501,725 km (0.104 R)
• M13: 2,698,446 km (0.091 R)
• M14: 2,824,109 km (0.074 R)
• M15: 3,029,207 km (0.114 R)
• M16: 3,120,612 km (0.076 R)
• M17: 3,386,896 km (0.055 R)
• M18: 3,481,890 km (0.037 R)
• M19: 3,786,322 km (0.061 R)
• M20: 3,956,116 km (0.118 R)
• M21: 4,085,219 km (0.045 R)
• M22: 4,172,135 km (0.063 R)
• M23: 4,318,143 km (0.045 R)
• M24: 4,585,624 km (0.111 R)
• M25: 4,751,677 km (0.082 R)
• M26: 4,889,158 km (0.106 R)
• M27: 5,074,509 km (0.106 R)
• M28: 5,246,397 km (0.063 R)
• M29: 5,548,136 km (0.113 R)
• M30: 5,693,097 km (0.087 R)
• M31: 5,839,254 km (0.073 R)
• M32: 6,003,213 km (0.089 R)
• M33: 6,185,274 km (0.045 R)
• M34: 6,335,619 km (0.114 R)
• M35: 6,657,105 km (0.091 R)
• M36: 7,511,010 km (0.096 R)
• M37: 7,978,204 km (0.12 R)
• M38: 8,160,414 km (0.028 R)
• M39: 8,547,574 km (0.097 R)
• M40: 8,752,822 km (0.058 R)
• M41: 8,865,469 km (0.117 R)
• M42: 8,997,414 km (0.054 R)
• M43: 9,206,253 km (0.058 R)
• M44: 10,077,361 km (0.049 R)
• M45: 10,235,038 km (0.115 R)
• M46: 10,853,625 km (0.064 R)
• M47: 11,197,999 km (0.054 R)
• M48: 11,856,080 km (0.099 R)
• M49: 12,064,320 km (0.059 R)
• M50: 12,653,885 km (0.053 R)
• M51: 12,909,548 km (0.103 R)
• M52: 13,188,399 km (0.071 R)
• M53: 13,555,961 km (0.103 R)
• M54: 13,643,027 km (0.107 R)
• M55: 13,773,775 km (0.09 R)
• M56: 13,926,963 km (0.098 R)
• M57: 14,279,266 km (0.098 R)
• M58: 14,389,969 km (0.06 R)
• M59: 14,478,680 km (0.063 R)
• M60: 14,723,722 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.7

Radius: 13.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.97 AU - 5.21 AU

Year: 4373 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,730,013 km

• M1: 179,966 km (0.112 R)
• M2: 308,172 km (0.032 R)
• M3: 403,914 km (0.083 R)
• M4: 499,806 km (0.055 R)
• M5: 709,842 km (0.105 R)
• M6: 924,814 km (0.115 R)
• M7: 1,013,077 km (0.068 R)
• M8: 1,373,757 km (0.082 R)
• M9: 1,516,623 km (0.106 R)
• M10: 1,792,182 km (0.115 R)
• M11: 1,878,949 km (0.11 R)
• M12: 2,047,845 km (0.077 R)
• M13: 2,372,772 km (0.108 R)
• M14: 2,634,867 km (0.059 R)
• M15: 2,845,352 km (0.032 R)
• M16: 2,937,354 km (0.117 R)
• M17: 3,156,066 km (0.075 R)
• M18: 3,251,360 km (0.07 R)
• M19: 3,653,778 km (0.115 R)
• M20: 3,776,598 km (0.025 R)
• M21: 4,037,946 km (0.105 R)
• M22: 4,387,706 km (0.116 R)
• M23: 4,590,411 km (0.07 R)
• M24: 4,820,642 km (0.115 R)
• M25: 4,955,579 km (0.102 R)
• M26: 5,141,828 km (0.115 R)
• M27: 5,292,623 km (0.095 R)
• M28: 5,419,332 km (0.1 R)
• M29: 5,534,224 km (0.114 R)
• M30: 5,624,132 km (0.074 R)
• M31: 5,883,834 km (0.07 R)
• M32: 6,002,016 km (0.109 R)
• M33: 6,147,575 km (0.119 R)
• M34: 6,564,205 km (0.091 R)
• M35: 6,755,241 km (0.103 R)
• M36: 7,143,149 km (0.057 R)
• M37: 7,255,347 km (0.102 R)
• M38: 7,424,842 km (0.077 R)
• M39: 7,667,040 km (0.057 R)
• M40: 7,911,932 km (0.05 R)
• M41: 8,100,874 km (0.065 R)
• M42: 8,513,166 km (0.117 R)
• M43: 9,053,364 km (0.063 R)
• M44: 9,205,355 km (0.074 R)
• M45: 9,465,805 km (0.071 R)
• M46: 9,900,088 km (0.108 R)
• M47: 10,088,132 km (0.028 R)
• M48: 10,198,536 km (0.107 R)
• M49: 10,325,095 km (0.058 R)
• M50: 10,468,111 km (0.111 R)
• M51: 10,707,916 km (0.085 R)
• M52: 10,804,257 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538

Radius: 4.5

Gravity: 26.57 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.48 AU - 15.78 AU

Year: 20226 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,730,013 km

• M1: 369,507 km (0.084 R)
• M2: 518,656 km (0.094 R)
• M3: 664,215 km (0.087 R)
• M4: 942,766 km (0.118 R)
• M5: 1,173,595 km (0.042 R)
• M6: 1,227,151 km (0.118 R)
• M7: 1,281,605 km (0.1 R)
• M8: 1,421,329 km (0.109 R)
• M9: 2,060,411 km (0.075 R)
• M10: 2,392,220 km (0.103 R)
• M11: 3,330,497 km (0.114 R)
• M12: 3,600,522 km (0.114 R)
• M13: 3,718,554 km (0.085 R)
• M14: 3,877,726 km (0.115 R)
• M15: 4,120,823 km (0.11 R)
• M16: 5,588,677 km (0.116 R)
• M17: 5,725,260 km (0.115 R)
• M18: 6,424,780 km (0.059 R)
• M19: 7,800,781 km (0.111 R)
• M20: 8,004,683 km (0.103 R)
• M21: 8,731,729 km (0.106 R)
• M22: 9,425,563 km (0.047 R)
• M23: 9,533,872 km (0.075 R)
• M24: 10,865,593 km (0.054 R)
• M25: 11,552,995 km (0.114 R)
• M26: 12,491,273 km (0.072 R)
• M27: 12,729,582 km (0.085 R)
• M28: 14,315,170 km (0.084 R)
• M29: 14,377,403 km (0.119 R)
• M30: 17,004,790 km (0.098 R)
• M31: 17,734,528 km (0.102 R)
• M32: 17,801,249 km (0.087 R)
• M33: 18,136,797 km (0.104 R)
• M34: 18,204,116 km (0.068 R)
• M35: 18,609,826 km (0.101 R)
• M36: 19,775,791 km (0.116 R)
• M37: 20,192,870 km (0.106 R)
• M38: 20,612,791 km (0.115 R)
• M39: 21,818,401 km (0.068 R)
• M40: 22,683,076 km (0.096 R)
• M41: 23,192,607 km (0.038 R)
• M42: 24,074,935 km (0.043 R)
• M43: 26,175,887 km (0.101 R)
• M44: 26,557,063 km (0.099 R)
• M45: 28,804,621 km (0.116 R)
• M46: 29,356,338 km (0.099 R)
• M47: 29,435,326 km (0.039 R)
• M48: 30,389,910 km (0.103 R)
• M49: 33,148,943 km (0.036 R)
• M50: 33,231,372 km (0.109 R)
• M51: 34,224,851 km (0.104 R)
• M52: 34,808,881 km (0.12 R)
• M53: 34,976,431 km (0.058 R)
• M54: 36,580,868 km (0.111 R)
• M55: 37,007,072 km (0.052 R)
• M56: 37,864,418 km (0.048 R)
• M57: 38,209,091 km (0.038 R)
• M58: 38,814,963 km (0.118 R)
• M59: 41,004,328 km (0.084 R)
• M60: 41,181,302 km (0.102 R)
• M61: 41,358,426 km (0.082 R)
• M62: 41,624,560 km (0.111 R)
• M63: 42,605,474 km (0.083 R)
• M64: 43,593,867 km (0.053 R)
• M65: 44,317,472 km (0.074 R)
• M66: 44,589,889 km (0.113 R)
• M67: 45,227,625 km (0.078 R)
• M68: 45,501,838 km (0.119 R)
• M69: 46,143,912 km (0.069 R)
• M70: 46,327,768 km (0.112 R)
• M71: 46,696,527 km (0.034 R)
• M72: 47,808,488 km (0.094 R)
• M73: 48,741,679 km (0.083 R)
• M74: 48,835,327 km (0.083 R)
• M75: 50,058,290 km (0.09 R)
• M76: 50,247,382 km (0.095 R)
• M77: 51,768,343 km (0.1 R)
• M78: 51,863,787 km (0.039 R)
• M79: 51,959,529 km (0.046 R)
• M80: 52,342,500 km (0.118 R)
• M81: 52,630,476 km (0.109 R)
• M82: 59,095,796 km (0.057 R)
• M83: 59,796,064 km (0.048 R)
• M84: 59,896,444 km (0.108 R)
• M85: 61,103,849 km (0.113 R)
• M86: 62,014,750 km (0.106 R)
• M87: 62,828,263 km (0.073 R)
• M88: 63,236,366 km (0.074 R)
• M89: 63,440,717 km (0.098 R)
• M90: 66,013,651 km (0.087 R)
• M91: 66,324,665 km (0.114 R)
• M92: 66,532,307 km (0.12 R)
• M93: 67,364,968 km (0.08 R)
• M94: 68,096,352 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 10,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit