🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.67 AU - 1.09 AU

Year: 306 Days

Day: 26 Hours

Environment

Temp: 134 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.77 AU - 1.01 AU

Year: 311 Days

Day: 27.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.94 AU - 1.12 AU

Year: 388 Days

Day: 20.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.49 AU - 2.13 AU

Year: 903 Days

Day: 25.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,688,267 km

• M1: 425,756 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 13.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.74 AU - 7.3 AU

Year: 6174 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,688,267 km

• M1: 180,265 km (0.117 R)
• M2: 265,536 km (0.1 R)
• M3: 383,270 km (0.102 R)
• M4: 519,105 km (0.093 R)
• M5: 749,037 km (0.115 R)
• M6: 930,349 km (0.052 R)
• M7: 1,231,190 km (0.12 R)
• M8: 1,987,408 km (0.097 R)
• M9: 2,295,579 km (0.063 R)
• M10: 2,481,230 km (0.095 R)
• M11: 2,602,105 km (0.097 R)
• M12: 2,940,197 km (0.104 R)
• M13: 3,031,451 km (0.08 R)
• M14: 3,123,903 km (0.113 R)
• M15: 3,561,028 km (0.074 R)
• M16: 3,757,300 km (0.07 R)
• M17: 3,997,554 km (0.105 R)
• M18: 4,284,333 km (0.042 R)
• M19: 4,388,454 km (0.056 R)
• M20: 4,748,835 km (0.045 R)
• M21: 4,835,003 km (0.109 R)
• M22: 5,163,071 km (0.063 R)
• M23: 5,430,702 km (0.083 R)
• M24: 5,703,120 km (0.057 R)
• M25: 5,794,823 km (0.119 R)
• M26: 5,933,500 km (0.1 R)
• M27: 6,308,542 km (0.092 R)
• M28: 6,451,259 km (0.106 R)
• M29: 6,837,071 km (0.106 R)
• M30: 7,156,014 km (0.106 R)
• M31: 7,530,308 km (0.034 R)
• M32: 7,732,564 km (0.104 R)
• M33: 7,936,466 km (0.106 R)
• M34: 8,349,955 km (0.117 R)
• M35: 8,559,392 km (0.111 R)
• M36: 8,770,624 km (0.108 R)
• M37: 8,876,838 km (0.097 R)
• M38: 9,523,251 km (0.117 R)
• M39: 10,018,121 km (0.103 R)
• M40: 10,296,821 km (0.092 R)
• M41: 10,804,706 km (0.04 R)
• M42: 11,004,419 km (0.081 R)
• M43: 11,090,438 km (0.077 R)
• M44: 11,349,691 km (0.03 R)
• M45: 13,190,194 km (0.073 R)
• M46: 13,434,338 km (0.048 R)
• M47: 14,207,160 km (0.092 R)
• M48: 14,489,003 km (0.073 R)
• M49: 15,313,436 km (0.093 R)
• M50: 15,473,656 km (0.11 R)
• M51: 16,250,817 km (0.089 R)
• M52: 17,074,054 km (0.059 R)
• M53: 17,240,257 km (0.074 R)
• M54: 17,708,648 km (0.037 R)
• M55: 18,657,996 km (0.086 R)
• M56: 18,760,770 km (0.077 R)
• M57: 18,932,359 km (0.072 R)
• M58: 19,346,296 km (0.078 R)
• M59: 19,554,386 km (0.081 R)
• M60: 20,183,146 km (0.068 R)
• M61: 22,727,806 km (0.034 R)
• M62: 22,910,764 km (0.08 R)
• M63: 23,020,719 km (0.063 R)
• M64: 23,130,972 km (0.076 R)
• M65: 23,573,483 km (0.1 R)
• M66: 24,542,129 km (0.108 R)
• M67: 24,993,466 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 11.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.05 AU - 7.43 AU

Year: 6489 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,688,267 km

• M1: 155,731 km (0.096 R)
• M2: 349,161 km (0.1 R)
• M3: 688,001 km (0.068 R)
• M4: 796,160 km (0.072 R)
• M5: 1,020,108 km (0.113 R)
• M6: 1,351,168 km (0.047 R)
• M7: 1,426,715 km (0.047 R)
• M8: 1,582,147 km (0.093 R)
• M9: 2,039,019 km (0.115 R)
• M10: 2,305,303 km (0.066 R)
• M11: 2,678,251 km (0.093 R)
• M12: 3,037,136 km (0.079 R)
• M13: 3,657,369 km (0.105 R)
• M14: 4,074,298 km (0.077 R)
• M15: 4,392,343 km (0.118 R)
• M16: 4,602,528 km (0.111 R)
• M17: 4,718,466 km (0.102 R)
• M18: 4,953,485 km (0.118 R)
• M19: 5,072,565 km (0.089 R)
• M20: 5,272,876 km (0.077 R)
• M21: 5,974,041 km (0.073 R)
• M22: 6,638,854 km (0.116 R)
• M23: 6,902,595 km (0.04 R)
• M24: 7,035,737 km (0.099 R)
• M25: 7,259,685 km (0.077 R)
• M26: 7,554,244 km (0.097 R)
• M27: 8,155,178 km (0.085 R)
• M28: 8,295,950 km (0.082 R)
• M29: 8,580,186 km (0.056 R)
• M30: 9,452,192 km (0.093 R)
• M31: 9,948,707 km (0.056 R)
• M32: 10,428,468 km (0.103 R)
• M33: 10,658,250 km (0.086 R)
• M34: 10,735,293 km (0.06 R)
• M35: 10,889,827 km (0.106 R)
• M36: 11,515,446 km (0.106 R)
• M37: 11,859,222 km (0.118 R)
• M38: 12,179,660 km (0.113 R)
• M39: 12,287,072 km (0.109 R)
• M40: 12,367,854 km (0.077 R)
• M41: 12,556,946 km (0.057 R)
• M42: 12,747,085 km (0.115 R)
• M43: 13,130,355 km (0.109 R)
• M44: 13,461,714 km (0.084 R)
• M45: 14,020,312 km (0.09 R)
• M46: 14,415,849 km (0.044 R)
• M47: 15,073,631 km (0.109 R)
• M48: 15,188,971 km (0.107 R)
• M49: 15,304,760 km (0.117 R)
• M50: 15,741,286 km (0.084 R)
• M51: 16,507,527 km (0.067 R)
• M52: 17,045,181 km (0.107 R)
• M53: 17,165,458 km (0.076 R)
• M54: 17,316,253 km (0.064 R)
• M55: 18,168,362 km (0.081 R)
• M56: 18,352,816 km (0.07 R)
• M57: 18,940,886 km (0.103 R)
• M58: 19,472,257 km (0.105 R)
• M59: 19,661,050 km (0.04 R)
• M60: 19,913,571 km (0.066 R)
• M61: 20,326,461 km (0.114 R)
• M62: 20,613,839 km (0.113 R)
• M63: 20,966,890 km (0.108 R)
• M64: 21,128,156 km (0.1 R)
• M65: 21,289,722 km (0.118 R)
• M66: 21,516,662 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.1

Radius: 11.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.83 AU - 11.05 AU

Year: 9913 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 111.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,688,267 km

• M1: 198,816 km (0.113 R)
• M2: 386,710 km (0.073 R)
• M3: 475,123 km (0.101 R)
• M4: 646,113 km (0.107 R)
• M5: 873,203 km (0.103 R)
• M6: 1,070,373 km (0.069 R)
• M7: 1,184,366 km (0.074 R)
• M8: 1,770,640 km (0.099 R)
• M9: 2,094,819 km (0.112 R)
• M10: 2,264,164 km (0.105 R)
• M11: 2,362,898 km (0.118 R)
• M12: 2,852,233 km (0.06 R)
• M13: 3,401,257 km (0.052 R)
• M14: 3,543,674 km (0.063 R)
• M15: 3,864,113 km (0.103 R)
• M16: 4,721,758 km (0.075 R)
• M17: 5,502,658 km (0.112 R)
• M18: 6,010,992 km (0.052 R)
• M19: 6,218,634 km (0.086 R)
• M20: 6,819,868 km (0.076 R)
• M21: 7,513,852 km (0.084 R)
• M22: 9,166,161 km (0.107 R)
• M23: 9,727,751 km (0.064 R)
• M24: 10,341,850 km (0.089 R)
• M25: 10,424,728 km (0.097 R)
• M26: 10,716,443 km (0.118 R)
• M27: 11,866,552 km (0.109 R)
• M28: 12,522,389 km (0.114 R)
• M29: 13,010,976 km (0.081 R)
• M30: 13,641,680 km (0.055 R)
• M31: 14,513,537 km (0.085 R)
• M32: 14,652,962 km (0.105 R)
• M33: 15,167,579 km (0.114 R)
• M34: 15,356,221 km (0.082 R)
• M35: 15,783,623 km (0.049 R)
• M36: 15,926,937 km (0.065 R)
• M37: 16,893,340 km (0.026 R)
• M38: 16,991,027 km (0.068 R)
• M39: 17,088,864 km (0.073 R)
• M40: 17,878,741 km (0.109 R)
• M41: 18,428,513 km (0.109 R)
• M42: 18,629,872 km (0.065 R)
• M43: 18,781,414 km (0.108 R)
• M44: 19,442,637 km (0.069 R)
• M45: 19,647,586 km (0.069 R)
• M46: 19,750,360 km (0.114 R)
• M47: 19,904,894 km (0.078 R)
• M48: 20,215,011 km (0.095 R)
• M49: 20,683,402 km (0.076 R)
• M50: 21,630,655 km (0.101 R)
• M51: 22,216,481 km (0.087 R)
• M52: 22,538,266 km (0.071 R)
• M53: 23,621,953 km (0.1 R)
• M54: 24,556,490 km (0.065 R)
• M55: 25,223,398 km (0.113 R)
• M56: 26,518,167 km (0.107 R)
• M57: 26,745,556 km (0.099 R)
• M58: 27,087,986 km (0.117 R)
• M59: 28,007,863 km (0.049 R)
• M60: 28,704,540 km (0.078 R)
• M61: 29,230,826 km (0.115 R)
• M62: 30,055,858 km (0.087 R)
• M63: 30,471,291 km (0.087 R)
• M64: 31,187,715 km (0.12 R)
• M65: 31,487,958 km (0.082 R)
• M66: 31,909,675 km (0.086 R)
• M67: 33,125,307 km (0.073 R)
• M68: 33,862,076 km (0.07 R)
• M69: 34,790,481 km (0.053 R)
• M70: 35,539,218 km (0.094 R)
• M71: 35,915,606 km (0.119 R)
• M72: 36,104,249 km (0.084 R)
• M73: 36,293,191 km (0.11 R)
• M74: 36,419,452 km (0.107 R)
• M75: 36,672,272 km (0.108 R)
• M76: 38,780,256 km (0.079 R)
• M77: 38,973,836 km (0.09 R)
• M78: 39,167,715 km (0.096 R)
• M79: 39,816,371 km (0.065 R)
• M80: 42,313,608 km (0.065 R)
• M81: 42,446,301 km (0.11 R)
• M82: 42,979,019 km (0.086 R)
• M83: 43,648,171 km (0.065 R)
• M84: 44,860,961 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 14.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.69 AU - 11.41 AU

Year: 10945 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,688,267 km

• M1: 555,158 km (0.086 R)
• M2: 790,326 km (0.105 R)
• M3: 1,004,101 km (0.12 R)
• M4: 1,362,537 km (0.087 R)
• M5: 1,513,182 km (0.043 R)
• M6: 1,669,662 km (0.067 R)
• M7: 1,879,398 km (0.067 R)
• M8: 2,274,037 km (0.118 R)
• M9: 2,560,966 km (0.115 R)
• M10: 4,422,861 km (0.088 R)
• M11: 4,683,909 km (0.108 R)
• M12: 5,152,899 km (0.069 R)
• M13: 5,255,373 km (0.105 R)
• M14: 5,672,302 km (0.084 R)
• M15: 5,813,672 km (0.058 R)
• M16: 6,027,897 km (0.111 R)
• M17: 6,723,975 km (0.092 R)
• M18: 6,949,120 km (0.111 R)
• M19: 7,561,724 km (0.03 R)
• M20: 7,717,754 km (0.109 R)
• M21: 9,127,415 km (0.083 R)
• M22: 9,586,830 km (0.108 R)
• M23: 10,225,463 km (0.087 R)
• M24: 11,187,228 km (0.079 R)
• M25: 12,360,973 km (0.1 R)
• M26: 12,962,506 km (0.115 R)
• M27: 13,243,451 km (0.1 R)
• M28: 13,811,324 km (0.077 R)
• M29: 14,002,361 km (0.094 R)
• M30: 14,435,447 km (0.08 R)
• M31: 15,167,279 km (0.102 R)
• M32: 15,811,149 km (0.095 R)
• M33: 16,717,562 km (0.102 R)
• M34: 16,972,327 km (0.083 R)
• M35: 17,485,897 km (0.091 R)
• M36: 17,589,119 km (0.114 R)
• M37: 17,952,343 km (0.112 R)
• M38: 18,108,822 km (0.081 R)
• M39: 18,370,469 km (0.073 R)
• M40: 19,269,702 km (0.074 R)
• M41: 19,376,365 km (0.113 R)
• M42: 19,913,122 km (0.112 R)
• M43: 20,400,213 km (0.067 R)
• M44: 21,552,266 km (0.085 R)
• M45: 21,774,120 km (0.107 R)
• M46: 21,941,071 km (0.094 R)
• M47: 22,276,021 km (0.101 R)
• M48: 22,556,517 km (0.107 R)
• M49: 22,669,164 km (0.11 R)
• M50: 22,838,209 km (0.119 R)
• M51: 23,348,188 km (0.057 R)
• M52: 23,519,029 km (0.033 R)
• M53: 23,804,761 km (0.116 R)
• M54: 23,976,649 km (0.071 R)
• M55: 24,148,986 km (0.093 R)
• M56: 25,367,012 km (0.108 R)
• M57: 26,605,084 km (0.038 R)
• M58: 28,104,503 km (0.047 R)
• M59: 29,201,056 km (0.095 R)
• M60: 29,508,030 km (0.119 R)
• M61: 31,435,898 km (0.113 R)
• M62: 32,573,889 km (0.106 R)
• M63: 33,275,952 km (0.068 R)
• M64: 34,176,681 km (0.115 R)
• M65: 36,133,870 km (0.095 R)
• M66: 36,728,222 km (0.064 R)
• M67: 36,993,309 km (0.062 R)
• M68: 38,261,451 km (0.073 R)
• M69: 39,069,728 km (0.095 R)
• M70: 40,429,423 km (0.101 R)
• M71: 40,909,034 km (0.087 R)
• M72: 41,597,334 km (0.097 R)
• M73: 41,804,527 km (0.087 R)
• M74: 42,358,936 km (0.062 R)
• M75: 42,567,476 km (0.079 R)
• M76: 43,334,913 km (0.11 R)
• M77: 44,812,790 km (0.095 R)
• M78: 45,593,392 km (0.031 R)
• M79: 46,021,242 km (0.1 R)
• M80: 46,593,603 km (0.103 R)
• M81: 47,096,402 km (0.078 R)
• M82: 48,034,829 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 16,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit