🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 139 Days

Day: 31.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,383,343 km

• M1: 43,982 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 260 Days

Day: 47.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,383,343 km

• M1: 53,406 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.75 AU - 1.23 AU

Year: 345 Days

Day: 26.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.42 AU - 2.04 AU

Year: 796 Days

Day: 21.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.6 AU - 3.28 AU

Year: 1764 Days

Day: 33.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,383,343 km

• M1: 616,343 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.22 AU - 5.08 AU

Year: 2958 Days

Day: 18.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 110.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,383,343 km

• M1: 987,047 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.74 AU - 5.5 AU

Year: 4053 Days

Day: 43.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,383,343 km

• M1: 296,353 km (0.111 R)
• M2: 2,106,936 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.9

Radius: 12.2

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.63 AU - 7.07 AU

Year: 6272 Days

Day: 7.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,383,343 km

• M1: 259,552 km (0.079 R)
• M2: 380,278 km (0.109 R)
• M3: 552,615 km (0.056 R)
• M4: 698,173 km (0.107 R)
• M5: 798,254 km (0.094 R)
• M6: 903,721 km (0.074 R)
• M7: 1,113,307 km (0.083 R)
• M8: 1,357,451 km (0.119 R)
• M9: 1,523,804 km (0.081 R)
• M10: 1,677,591 km (0.079 R)
• M11: 2,127,581 km (0.07 R)
• M12: 2,300,666 km (0.117 R)
• M13: 2,943,039 km (0.079 R)
• M14: 3,485,630 km (0.038 R)
• M15: 3,926,346 km (0.06 R)
• M16: 4,059,338 km (0.074 R)
• M17: 4,248,131 km (0.093 R)
• M18: 4,439,915 km (0.095 R)
• M19: 4,550,917 km (0.081 R)
• M20: 4,917,731 km (0.109 R)
• M21: 5,061,494 km (0.033 R)
• M22: 5,382,531 km (0.08 R)
• M23: 6,136,953 km (0.063 R)
• M24: 6,732,652 km (0.071 R)
• M25: 6,828,395 km (0.103 R)
• M26: 6,989,063 km (0.052 R)
• M27: 7,677,363 km (0.117 R)
• M28: 8,250,472 km (0.112 R)
• M29: 10,198,087 km (0.11 R)
• M30: 10,455,844 km (0.085 R)
• M31: 10,865,144 km (0.089 R)
• M32: 10,977,791 km (0.098 R)
• M33: 11,166,284 km (0.083 R)
• M34: 12,047,266 km (0.107 R)
• M35: 12,280,639 km (0.107 R)
• M36: 12,870,952 km (0.092 R)
• M37: 12,950,388 km (0.068 R)
• M38: 14,325,343 km (0.077 R)
• M39: 15,323,609 km (0.096 R)
• M40: 15,492,206 km (0.109 R)
• M41: 15,619,065 km (0.099 R)
• M42: 15,703,887 km (0.054 R)
• M43: 15,916,316 km (0.081 R)
• M44: 16,819,588 km (0.103 R)
• M45: 16,949,888 km (0.064 R)
• M46: 17,343,180 km (0.106 R)
• M47: 17,695,184 km (0.032 R)
• M48: 19,126,836 km (0.064 R)
• M49: 19,581,912 km (0.1 R)
• M50: 20,363,561 km (0.034 R)
• M51: 20,595,438 km (0.11 R)
• M52: 20,828,212 km (0.058 R)
• M53: 21,108,708 km (0.086 R)
• M54: 21,910,104 km (0.119 R)
• M55: 22,769,694 km (0.066 R)
• M56: 23,786,211 km (0.076 R)
• M57: 24,128,491 km (0.072 R)
• M58: 24,423,049 km (0.113 R)
• M59: 24,867,205 km (0.078 R)
• M60: 25,264,238 km (0.025 R)
• M61: 25,413,537 km (0.102 R)
• M62: 25,663,365 km (0.107 R)
• M63: 26,114,851 km (0.082 R)
• M64: 26,467,902 km (0.117 R)
• M65: 26,873,163 km (0.106 R)
• M66: 27,076,616 km (0.068 R)
• M67: 27,947,126 km (0.091 R)
• M68: 28,567,060 km (0.114 R)
• M69: 29,191,631 km (0.113 R)
• M70: 30,031,174 km (0.115 R)
• M71: 32,760,288 km (0.115 R)
• M72: 33,304,675 km (0.055 R)
• M73: 34,623,380 km (0.063 R)
• M74: 35,903,190 km (0.101 R)
• M75: 37,425,199 km (0.109 R)
• M76: 37,937,122 km (0.09 R)
• M77: 38,222,705 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 9.9

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.19 AU - 8.55 AU

Year: 6300 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,383,343 km

• M1: 132,245 km (0.097 R)
• M2: 224,696 km (0.108 R)
• M3: 536,458 km (0.1 R)
• M4: 598,691 km (0.113 R)
• M5: 690,544 km (0.074 R)
• M6: 845,527 km (0.063 R)
• M7: 1,292,226 km (0.118 R)
• M8: 1,450,351 km (0.119 R)
• M9: 1,709,156 km (0.088 R)
• M10: 2,313,082 km (0.072 R)
• M11: 2,572,335 km (0.084 R)
• M12: 2,638,607 km (0.099 R)
• M13: 2,727,917 km (0.028 R)
• M14: 3,261,084 km (0.046 R)
• M15: 3,601,419 km (0.101 R)
• M16: 3,700,752 km (0.077 R)
• M17: 3,902,260 km (0.117 R)
• M18: 4,662,966 km (0.114 R)
• M19: 5,270,333 km (0.087 R)
• M20: 5,440,276 km (0.07 R)
• M21: 5,525,996 km (0.12 R)
• M22: 5,844,041 km (0.078 R)
• M23: 5,961,176 km (0.048 R)
• M24: 6,168,070 km (0.09 R)
• M25: 6,528,301 km (0.104 R)
• M26: 6,802,963 km (0.103 R)
• M27: 6,926,232 km (0.076 R)
• M28: 7,427,085 km (0.118 R)
• M29: 8,134,534 km (0.115 R)
• M30: 8,897,333 km (0.062 R)
• M31: 9,066,080 km (0.111 R)
• M32: 9,270,131 km (0.098 R)
• M33: 9,407,013 km (0.102 R)
• M34: 9,475,679 km (0.112 R)
• M35: 10,277,523 km (0.091 R)
• M36: 10,920,345 km (0.108 R)
• M37: 11,834,538 km (0.056 R)
• M38: 11,908,738 km (0.03 R)
• M39: 12,132,238 km (0.074 R)
• M40: 12,545,726 km (0.119 R)
• M41: 13,116,891 km (0.088 R)
• M42: 14,205,963 km (0.036 R)
• M43: 14,443,076 km (0.042 R)
• M44: 14,641,592 km (0.093 R)
• M45: 15,934,118 km (0.087 R)
• M46: 16,262,934 km (0.078 R)
• M47: 17,052,811 km (0.104 R)
• M48: 17,262,846 km (0.088 R)
• M49: 17,515,966 km (0.097 R)
• M50: 18,540,562 km (0.085 R)
• M51: 19,016,582 km (0.079 R)
• M52: 19,321,762 km (0.058 R)
• M53: 19,628,437 km (0.097 R)
• M54: 19,804,365 km (0.078 R)
• M55: 20,069,302 km (0.073 R)
• M56: 21,005,935 km (0.086 R)
• M57: 21,820,196 km (0.103 R)
• M58: 22,921,685 km (0.101 R)
• M59: 24,513,107 km (0.096 R)
• M60: 24,607,803 km (0.08 R)
• M61: 24,987,781 km (0.099 R)
• M62: 25,130,946 km (0.091 R)
• M63: 25,850,213 km (0.115 R)
• M64: 26,236,624 km (0.099 R)
• M65: 26,333,414 km (0.117 R)
• M66: 26,770,988 km (0.093 R)
• M67: 27,259,874 km (0.052 R)
• M68: 27,949,370 km (0.087 R)
• M69: 28,246,621 km (0.054 R)
• M70: 28,495,103 km (0.116 R)
• M71: 28,744,333 km (0.045 R)
• M72: 29,647,605 km (0.116 R)
• M73: 29,748,584 km (0.105 R)
• M74: 30,458,426 km (0.073 R)
• M75: 31,122,491 km (0.119 R)
• M76: 31,481,974 km (0.051 R)
• M77: 32,049,848 km (0.099 R)
• M78: 32,881,762 km (0.107 R)
• M79: 33,510,372 km (0.1 R)
• M80: 34,090,064 km (0.073 R)
• M81: 34,301,745 km (0.079 R)
• M82: 35,580,657 km (0.078 R)
• M83: 36,010,451 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.6

Radius: 13.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.56 AU - 10.44 AU

Year: 8670 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,383,343 km

• M1: 185,352 km (0.08 R)
• M2: 350,807 km (0.114 R)
• M3: 518,207 km (0.12 R)
• M4: 622,178 km (0.113 R)
• M5: 820,096 km (0.078 R)
• M6: 927,656 km (0.11 R)
• M7: 1,158,636 km (0.102 R)
• M8: 1,452,595 km (0.062 R)
• M9: 1,563,747 km (0.098 R)
• M10: 1,771,089 km (0.093 R)
• M11: 1,866,383 km (0.111 R)
• M12: 2,290,942 km (0.094 R)
• M13: 2,528,204 km (0.038 R)
• M14: 2,941,693 km (0.073 R)
• M15: 3,027,113 km (0.059 R)
• M16: 3,258,840 km (0.12 R)
• M17: 3,678,612 km (0.083 R)
• M18: 3,989,177 km (0.102 R)
• M19: 4,211,778 km (0.065 R)
• M20: 4,373,195 km (0.039 R)
• M21: 4,471,181 km (0.103 R)
• M22: 4,802,989 km (0.055 R)
• M23: 5,246,397 km (0.082 R)
• M24: 5,774,478 km (0.111 R)
• M25: 5,990,647 km (0.102 R)
• M26: 6,505,263 km (0.086 R)
• M27: 7,072,688 km (0.07 R)
• M28: 8,174,028 km (0.028 R)
• M29: 8,580,485 km (0.077 R)
• M30: 9,035,113 km (0.076 R)
• M31: 10,011,239 km (0.1 R)
• M32: 10,314,923 km (0.107 R)
• M33: 11,020,726 km (0.06 R)
• M34: 12,016,449 km (0.118 R)
• M35: 13,088,318 km (0.089 R)
• M36: 13,325,430 km (0.085 R)
• M37: 13,707,653 km (0.096 R)
• M38: 13,948,505 km (0.084 R)
• M39: 14,679,141 km (0.075 R)
• M40: 16,483,591 km (0.097 R)
• M41: 17,204,054 km (0.028 R)
• M42: 17,411,846 km (0.068 R)
• M43: 17,515,966 km (0.045 R)
• M44: 17,829,822 km (0.095 R)
• M45: 19,103,798 km (0.072 R)
• M46: 21,347,317 km (0.08 R)
• M47: 21,907,112 km (0.102 R)
• M48: 22,358,449 km (0.095 R)
• M49: 22,926,921 km (0.093 R)
• M50: 23,155,656 km (0.059 R)
• M51: 23,327,694 km (0.11 R)
• M52: 23,846,349 km (0.095 R)
• M53: 24,194,314 km (0.062 R)
• M54: 24,543,924 km (0.119 R)
• M55: 25,130,348 km (0.11 R)
• M56: 25,425,355 km (0.077 R)
• M57: 28,192,317 km (0.096 R)
• M58: 28,560,178 km (0.07 R)
• M59: 29,053,253 km (0.115 R)
• M60: 29,549,170 km (0.097 R)
• M61: 30,047,929 km (0.074 R)
• M62: 30,360,888 km (0.106 R)
• M63: 31,687,821 km (0.037 R)
• M64: 32,582,865 km (0.052 R)
• M65: 33,033,454 km (0.056 R)
• M66: 34,528,685 km (0.109 R)
• M67: 36,645,644 km (0.083 R)
• M68: 37,383,012 km (0.057 R)
• M69: 37,922,312 km (0.038 R)
• M70: 38,057,549 km (0.1 R)
• M71: 38,464,156 km (0.119 R)
• M72: 39,555,771 km (0.066 R)
• M73: 40,381,103 km (0.118 R)
• M74: 41,769,221 km (0.094 R)
• M75: 42,961,517 km (0.12 R)
• M76: 44,949,523 km (0.051 R)
• M77: 47,330,822 km (0.081 R)
• M78: 48,573,531 km (0.115 R)
• M79: 49,014,695 km (0.059 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 19,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit