🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.7 AU - 1.06 AU

Year: 306 Days

Day: 31.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.05 AU - 1.25 AU

Year: 457 Days

Day: 23.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.07 AU - 1.25 AU

Year: 463 Days

Day: 34.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.06 AU - 1.52 AU

Year: 543 Days

Day: 41.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.22 AU - 1.92 AU

Year: 730 Days

Day: 42.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,536,323 km

• M1: 381,325 km (0.026 R)
• M2: 720,463 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.3 AU - 1.96 AU

Year: 772 Days

Day: 26.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.58 AU - 1.86 AU

Year: 837 Days

Day: 20.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 13.4

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.84 AU - 9.06 AU

Year: 8313 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,536,323 km

• M1: 235,317 km (0.076 R)
• M2: 395,537 km (0.102 R)
• M3: 700,567 km (0.069 R)
• M4: 1,099,694 km (0.096 R)
• M5: 1,676,693 km (0.063 R)
• M6: 2,045,452 km (0.113 R)
• M7: 2,190,562 km (0.105 R)
• M8: 3,105,502 km (0.043 R)
• M9: 3,415,619 km (0.073 R)
• M10: 3,589,152 km (0.074 R)
• M11: 3,914,976 km (0.111 R)
• M12: 4,035,851 km (0.1 R)
• M13: 4,437,522 km (0.103 R)
• M14: 5,015,119 km (0.094 R)
• M15: 5,616,502 km (0.112 R)
• M16: 6,170,613 km (0.109 R)
• M17: 6,276,379 km (0.108 R)
• M18: 6,997,590 km (0.109 R)
• M19: 7,518,191 km (0.11 R)
• M20: 7,821,276 km (0.025 R)
• M21: 8,012,761 km (0.068 R)
• M22: 8,244,638 km (0.072 R)
• M23: 8,715,123 km (0.113 R)
• M24: 9,154,193 km (0.072 R)
• M25: 10,346,189 km (0.053 R)
• M26: 10,768,504 km (0.103 R)
• M27: 11,110,484 km (0.094 R)
• M28: 12,025,126 km (0.091 R)
• M29: 12,113,538 km (0.081 R)
• M30: 12,202,100 km (0.097 R)
• M31: 12,828,466 km (0.105 R)
• M32: 13,100,136 km (0.083 R)
• M33: 13,236,719 km (0.066 R)
• M34: 13,511,231 km (0.076 R)
• M35: 14,959,338 km (0.062 R)
• M36: 15,102,204 km (0.108 R)
• M37: 15,197,648 km (0.086 R)
• M38: 15,871,287 km (0.117 R)
• M39: 16,358,527 km (0.058 R)
• M40: 16,603,868 km (0.063 R)
• M41: 16,702,453 km (0.061 R)
• M42: 16,850,555 km (0.094 R)
• M43: 17,198,070 km (0.077 R)
• M44: 18,152,954 km (0.04 R)
• M45: 19,228,263 km (0.102 R)
• M46: 19,383,695 km (0.11 R)
• M47: 20,061,523 km (0.043 R)
• M48: 21,012,966 km (0.095 R)
• M49: 22,195,836 km (0.117 R)
• M50: 22,686,068 km (0.113 R)
• M51: 23,400,249 km (0.112 R)
• M52: 25,701,213 km (0.094 R)
• M53: 26,445,612 km (0.105 R)
• M54: 26,733,887 km (0.059 R)
• M55: 26,849,527 km (0.076 R)
• M56: 27,838,817 km (0.084 R)
• M57: 28,839,926 km (0.076 R)
• M58: 29,077,338 km (0.082 R)
• M59: 29,613,646 km (0.099 R)
• M60: 30,032,969 km (0.107 R)
• M61: 30,273,523 km (0.112 R)
• M62: 30,938,336 km (0.06 R)
• M63: 31,181,133 km (0.088 R)
• M64: 32,220,689 km (0.056 R)
• M65: 32,343,808 km (0.104 R)
• M66: 33,147,447 km (0.086 R)
• M67: 33,520,544 km (0.043 R)
• M68: 33,832,606 km (0.114 R)
• M69: 34,648,363 km (0.074 R)
• M70: 34,900,585 km (0.107 R)
• M71: 35,915,906 km (0.054 R)
• M72: 38,954,238 km (0.085 R)
• M73: 39,413,803 km (0.106 R)
• M74: 41,805,424 km (0.096 R)
• M75: 42,545,485 km (0.072 R)
• M76: 43,086,580 km (0.102 R)
• M77: 43,290,033 km (0.096 R)
• M78: 43,834,121 km (0.064 R)
• M79: 44,654,665 km (0.065 R)
• M80: 45,480,146 km (0.12 R)
• M81: 46,033,359 km (0.086 R)
• M82: 46,172,036 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.6

Radius: 3.2

Gravity: 57.58 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.67 AU - 12.77 AU

Year: 16824 Days

Day: 23.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,536,323 km

• M1: 56,099 km (0.1 R)
• M2: 279,449 km (0.101 R)
• M3: 848,669 km (0.117 R)
• M4: 1,059,003 km (0.047 R)
• M5: 1,665,473 km (0.105 R)
• M6: 1,693,897 km (0.081 R)
• M7: 1,867,879 km (0.097 R)
• M8: 2,170,516 km (0.063 R)
• M9: 2,553,486 km (0.086 R)
• M10: 2,719,240 km (0.082 R)
• M11: 2,922,694 km (0.094 R)
• M12: 3,166,239 km (0.103 R)
• M13: 3,201,544 km (0.1 R)
• M14: 3,236,999 km (0.084 R)
• M15: 3,416,367 km (0.114 R)
• M16: 4,011,317 km (0.061 R)
• M17: 4,049,614 km (0.1 R)
• M18: 4,360,030 km (0.104 R)
• M19: 5,210,494 km (0.064 R)
• M20: 6,198,588 km (0.09 R)
• M21: 6,376,310 km (0.086 R)
• M22: 6,510,649 km (0.056 R)
• M23: 6,919,201 km (0.047 R)
• M24: 7,011,203 km (0.112 R)
• M25: 7,057,280 km (0.039 R)
• M26: 7,149,731 km (0.064 R)
• M27: 7,196,256 km (0.05 R)
• M28: 7,760,988 km (0.079 R)
• M29: 8,242,543 km (0.115 R)
• M30: 8,932,788 km (0.064 R)
• M31: 11,653,375 km (0.097 R)
• M32: 12,092,893 km (0.112 R)
• M33: 12,481,998 km (0.114 R)
• M34: 13,044,934 km (0.102 R)
• M35: 13,101,632 km (0.072 R)
• M36: 13,673,694 km (0.118 R)
• M37: 13,731,289 km (0.099 R)
• M38: 15,019,925 km (0.116 R)
• M39: 15,079,465 km (0.102 R)
• M40: 15,678,605 km (0.081 R)
• M41: 17,772,975 km (0.067 R)
• M42: 19,045,455 km (0.081 R)
• M43: 20,346,956 km (0.06 R)
• M44: 21,141,470 km (0.087 R)
• M45: 21,542,542 km (0.085 R)
• M46: 21,676,881 km (0.087 R)
• M47: 22,420,233 km (0.085 R)
• M48: 23,103,147 km (0.059 R)
• M49: 23,792,943 km (0.119 R)
• M50: 23,931,770 km (0.049 R)
• M51: 24,279,884 km (0.073 R)
• M52: 24,559,632 km (0.118 R)
• M53: 25,760,155 km (0.084 R)
• M54: 26,188,454 km (0.099 R)
• M55: 26,475,233 km (0.116 R)
• M56: 29,847,618 km (0.099 R)
• M57: 30,147,113 km (0.068 R)
• M58: 30,447,655 km (0.093 R)
• M59: 31,583,701 km (0.104 R)
• M60: 31,965,475 km (0.099 R)
• M61: 32,965,088 km (0.098 R)
• M62: 33,429,888 km (0.069 R)
• M63: 33,740,902 km (0.117 R)
• M64: 33,818,843 km (0.118 R)
• M65: 34,131,203 km (0.111 R)
• M66: 34,209,443 km (0.096 R)
• M67: 36,104,549 km (0.092 R)
• M68: 36,904,149 km (0.113 R)
• M69: 39,255,828 km (0.076 R)
• M70: 39,419,937 km (0.114 R)
• M71: 40,078,018 km (0.097 R)
• M72: 40,325,752 km (0.041 R)
• M73: 40,739,839 km (0.084 R)
• M74: 41,238,448 km (0.04 R)
• M75: 42,409,949 km (0.093 R)
• M76: 43,338,054 km (0.12 R)
• M77: 43,422,727 km (0.067 R)
• M78: 43,507,549 km (0.077 R)
• M79: 45,730,573 km (0.089 R)
• M80: 45,903,059 km (0.081 R)
• M81: 46,075,845 km (0.095 R)
• M82: 46,335,397 km (0.105 R)
• M83: 48,253,242 km (0.079 R)
• M84: 48,604,797 km (0.118 R)
• M85: 49,133,625 km (0.119 R)
• M86: 50,463,999 km (0.09 R)
• M87: 54,434,327 km (0.106 R)
• M88: 55,350,464 km (0.112 R)
• M89: 56,271,837 km (0.086 R)
• M90: 59,066,026 km (0.118 R)
• M91: 60,196,388 km (0.109 R)
• M92: 63,822,341 km (0.118 R)
• M93: 64,401,285 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.2

Radius: 4.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.04 AU - 20.04 AU

Year: 28416 Days

Day: 22.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,536,323 km

• M1: 76,145 km (0.076 R)
• M2: 110,702 km (0.071 R)
• M3: 294,409 km (0.117 R)
• M4: 335,099 km (0.058 R)
• M5: 469,139 km (0.084 R)
• M6: 691,292 km (0.11 R)
• M7: 765,941 km (0.089 R)
• M8: 923,019 km (0.092 R)
• M9: 1,525,300 km (0.119 R)
• M10: 1,773,782 km (0.087 R)
• M11: 1,825,094 km (0.067 R)
• M12: 2,308,146 km (0.111 R)
• M13: 2,506,213 km (0.068 R)
• M14: 2,651,173 km (0.101 R)
• M15: 2,680,495 km (0.043 R)
• M16: 2,769,057 km (0.119 R)
• M17: 2,979,541 km (0.11 R)
• M18: 3,772,709 km (0.067 R)
• M19: 4,209,534 km (0.113 R)
• M20: 4,312,607 km (0.082 R)
• M21: 4,381,871 km (0.09 R)
• M22: 4,416,578 km (0.053 R)
• M23: 4,697,672 km (0.113 R)
• M24: 4,876,442 km (0.111 R)
• M25: 5,538,113 km (0.112 R)
• M26: 6,305,849 km (0.102 R)
• M27: 6,463,376 km (0.077 R)
• M28: 7,147,188 km (0.118 R)
• M29: 7,352,735 km (0.091 R)
• M30: 7,938,411 km (0.103 R)
• M31: 8,151,139 km (0.043 R)
• M32: 9,198,623 km (0.105 R)
• M33: 9,377,243 km (0.107 R)
• M34: 10,011,538 km (0.099 R)
• M35: 10,706,420 km (0.112 R)
• M36: 11,801,776 km (0.082 R)
• M37: 11,898,715 km (0.03 R)
• M38: 12,338,084 km (0.081 R)
• M39: 12,683,655 km (0.1 R)
• M40: 13,032,219 km (0.057 R)
• M41: 13,485,201 km (0.06 R)
• M42: 13,637,192 km (0.088 R)
• M43: 14,148,368 km (0.091 R)
• M44: 14,458,036 km (0.066 R)
• M45: 14,717,887 km (0.119 R)
• M46: 14,874,516 km (0.087 R)
• M47: 16,851,003 km (0.111 R)
• M48: 17,234,123 km (0.11 R)
• M49: 17,399,130 km (0.108 R)
• M50: 18,008,891 km (0.051 R)
• M51: 18,064,691 km (0.088 R)
• M52: 18,344,439 km (0.115 R)
• M53: 19,306,353 km (0.078 R)
• M54: 20,342,468 km (0.066 R)
• M55: 20,516,899 km (0.075 R)
• M56: 20,867,407 km (0.11 R)
• M57: 21,574,107 km (0.059 R)
• M58: 21,692,589 km (0.1 R)
• M59: 21,811,370 km (0.076 R)
• M60: 22,049,529 km (0.097 R)
• M61: 24,478,400 km (0.102 R)
• M62: 24,601,968 km (0.064 R)
• M63: 24,912,085 km (0.103 R)
• M64: 26,672,104 km (0.033 R)
• M65: 26,735,683 km (0.081 R)
• M66: 27,374,316 km (0.114 R)
• M67: 27,566,998 km (0.106 R)
• M68: 27,631,325 km (0.066 R)
• M69: 29,451,782 km (0.032 R)
• M70: 30,243,902 km (0.109 R)
• M71: 31,646,682 km (0.112 R)
• M72: 33,139,070 km (0.112 R)
• M73: 37,110,445 km (0.107 R)
• M74: 37,537,247 km (0.119 R)
• M75: 37,679,814 km (0.048 R)
• M76: 37,751,172 km (0.047 R)
• M77: 37,822,530 km (0.057 R)
• M78: 38,683,017 km (0.117 R)
• M79: 40,277,282 km (0.104 R)
• M80: 41,302,925 km (0.076 R)
• M81: 41,376,377 km (0.078 R)
• M82: 41,892,789 km (0.071 R)
• M83: 41,966,691 km (0.053 R)
• M84: 43,230,344 km (0.116 R)
• M85: 43,454,591 km (0.098 R)
• M86: 44,883,849 km (0.096 R)
• M87: 45,566,315 km (0.117 R)
• M88: 46,175,776 km (0.107 R)
• M89: 47,557,013 km (0.111 R)
• M90: 48,407,777 km (0.089 R)
• M91: 48,951,714 km (0.102 R)
• M92: 50,359,879 km (0.098 R)
• M93: 51,860,645 km (0.098 R)
• M94: 52,019,368 km (0.029 R)
• M95: 52,815,977 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit