🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.66 AU

Year: 181 Days

Day: 21.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,298,199 km

• M1: 412,292 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.81 AU - 0.87 AU

Year: 341 Days

Day: 31.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.82 AU - 1.24 AU

Year: 463 Days

Day: 28.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,298,199 km

• M1: 149,598 km (0.066 R)
• M2: 248,632 km (0.118 R)

Asteroid Belt

Center: 2.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 8.1

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.03 AU - 3.27 AU

Year: 2476 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,298,199 km

• M1: 107,262 km (0.08 R)
• M2: 159,023 km (0.104 R)
• M3: 294,708 km (0.061 R)
• M4: 352,453 km (0.081 R)
• M5: 445,054 km (0.108 R)
• M6: 614,548 km (0.085 R)
• M7: 729,439 km (0.099 R)
• M8: 782,098 km (0.075 R)
• M9: 844,031 km (0.094 R)
• M10: 1,040,304 km (0.112 R)
• M11: 1,135,149 km (0.114 R)
• M12: 1,188,256 km (0.111 R)
• M13: 1,287,738 km (0.105 R)
• M14: 1,437,636 km (0.105 R)
• M15: 1,524,402 km (0.118 R)
• M16: 1,653,056 km (0.069 R)
• M17: 1,703,621 km (0.088 R)
• M18: 1,754,484 km (0.096 R)
• M19: 1,879,099 km (0.1 R)
• M20: 2,104,094 km (0.068 R)
• M21: 2,247,858 km (0.093 R)
• M22: 2,406,282 km (0.115 R)
• M23: 2,591,933 km (0.086 R)
• M24: 2,854,776 km (0.101 R)
• M25: 3,039,081 km (0.078 R)
• M26: 3,101,463 km (0.052 R)
• M27: 3,406,344 km (0.083 R)
• M28: 3,510,314 km (0.115 R)
• M29: 3,562,524 km (0.093 R)
• M30: 3,801,282 km (0.054 R)
• M31: 3,949,683 km (0.099 R)
• M32: 4,017,900 km (0.105 R)
• M33: 4,072,652 km (0.064 R)
• M34: 4,210,731 km (0.061 R)
• M35: 4,449,041 km (0.109 R)
• M36: 4,505,738 km (0.095 R)
• M37: 4,778,455 km (0.072 R)
• M38: 4,894,842 km (0.085 R)
• M39: 5,190,149 km (0.093 R)
• M40: 5,521,657 km (0.086 R)
• M41: 5,813,523 km (0.079 R)
• M42: 6,364,342 km (0.111 R)
• M43: 6,573,330 km (0.112 R)
• M44: 6,735,495 km (0.067 R)
• M45: 6,882,549 km (0.118 R)
• M46: 6,964,828 km (0.076 R)
• M47: 7,196,705 km (0.104 R)
• M48: 7,515,498 km (0.11 R)
• M49: 7,702,346 km (0.088 R)
• M50: 7,821,874 km (0.079 R)
• M51: 7,924,947 km (0.08 R)
• M52: 8,011,116 km (0.096 R)
• M53: 8,429,242 km (0.101 R)
• M54: 8,499,553 km (0.044 R)
• M55: 8,570,163 km (0.098 R)
• M56: 8,890,302 km (0.094 R)
• M57: 8,979,762 km (0.119 R)
• M58: 9,069,670 km (0.035 R)
• M59: 9,323,089 km (0.115 R)
• M60: 9,505,449 km (0.071 R)
• M61: 9,689,005 km (0.117 R)
• M62: 9,762,757 km (0.073 R)
• M63: 10,022,309 km (0.096 R)
• M64: 10,321,804 km (0.066 R)
• M65: 10,472,749 km (0.077 R)
• M66: 10,719,435 km (0.03 R)
• M67: 10,987,365 km (0.112 R)
• M68: 11,432,120 km (0.058 R)
• M69: 11,784,423 km (0.063 R)
• M70: 12,179,959 km (0.107 R)
• M71: 12,379,373 km (0.079 R)
• M72: 12,842,229 km (0.12 R)
• M73: 13,187,950 km (0.061 R)
• M74: 13,536,812 km (0.1 R)
• M75: 13,639,885 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 14.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.39 AU - 6.21 AU

Year: 6187 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,298,199 km

• M1: 222,602 km (0.089 R)
• M2: 335,698 km (0.071 R)
• M3: 952,190 km (0.062 R)
• M4: 1,108,819 km (0.106 R)
• M5: 1,246,449 km (0.112 R)
• M6: 1,555,219 km (0.099 R)
• M7: 1,955,394 km (0.03 R)
• M8: 2,228,859 km (0.106 R)
• M9: 2,478,538 km (0.107 R)
• M10: 3,734,561 km (0.08 R)
• M11: 3,946,841 km (0.086 R)
• M12: 4,163,010 km (0.047 R)
• M13: 4,766,487 km (0.08 R)
• M14: 4,927,604 km (0.107 R)
• M15: 5,397,790 km (0.07 R)
• M16: 5,956,538 km (0.115 R)
• M17: 6,155,204 km (0.065 R)
• M18: 6,381,396 km (0.055 R)
• M19: 6,636,012 km (0.091 R)
• M20: 6,894,068 km (0.072 R)
• M21: 7,102,907 km (0.103 R)
• M22: 7,260,882 km (0.081 R)
• M23: 7,769,066 km (0.089 R)
• M24: 8,288,769 km (0.112 R)
• M25: 8,622,821 km (0.116 R)
• M26: 8,791,568 km (0.025 R)
• M27: 9,390,857 km (0.104 R)
• M28: 9,856,405 km (0.114 R)
• M29: 9,973,989 km (0.079 R)
• M30: 10,568,790 km (0.076 R)
• M31: 10,689,217 km (0.108 R)
• M32: 10,840,311 km (0.116 R)
• M33: 11,328,748 km (0.117 R)
• M34: 11,668,634 km (0.067 R)
• M35: 12,804,680 km (0.096 R)
• M36: 13,451,093 km (0.104 R)
• M37: 13,679,977 km (0.067 R)
• M38: 14,141,337 km (0.11 R)
• M39: 14,407,322 km (0.094 R)
• M40: 14,641,443 km (0.071 R)
• M41: 14,809,441 km (0.101 R)
• M42: 15,181,342 km (0.081 R)
• M43: 16,037,939 km (0.064 R)
• M44: 17,512,376 km (0.118 R)
• M45: 17,977,475 km (0.071 R)
• M46: 18,121,388 km (0.106 R)
• M47: 18,519,319 km (0.095 R)
• M48: 20,401,260 km (0.033 R)
• M49: 20,966,291 km (0.107 R)
• M50: 21,536,558 km (0.112 R)
• M51: 21,842,785 km (0.071 R)
• M52: 22,189,104 km (0.116 R)
• M53: 22,459,577 km (0.104 R)
• M54: 22,965,068 km (0.06 R)
• M55: 23,987,121 km (0.093 R)
• M56: 24,583,418 km (0.081 R)
• M57: 25,104,318 km (0.115 R)
• M58: 25,507,484 km (0.071 R)
• M59: 26,401,930 km (0.049 R)
• M60: 26,688,709 km (0.09 R)
• M61: 27,347,987 km (0.031 R)
• M62: 27,555,180 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.2

Radius: 8.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.88 AU - 7.82 AU

Year: 7088 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,298,199 km

• M1: 106,514 km (0.108 R)
• M2: 282,740 km (0.062 R)
• M3: 365,468 km (0.092 R)
• M4: 477,516 km (0.075 R)
• M5: 750,084 km (0.047 R)
• M6: 1,136,495 km (0.089 R)
• M7: 1,192,295 km (0.119 R)
• M8: 1,249,292 km (0.079 R)
• M9: 1,351,018 km (0.103 R)
• M10: 1,610,122 km (0.087 R)
• M11: 1,884,933 km (0.083 R)
• M12: 2,002,367 km (0.079 R)
• M13: 2,262,518 km (0.094 R)
• M14: 2,405,833 km (0.085 R)
• M15: 2,607,640 km (0.087 R)
• M16: 3,186,135 km (0.098 R)
• M17: 3,326,757 km (0.079 R)
• M18: 3,428,484 km (0.078 R)
• M19: 3,718,704 km (0.117 R)
• M20: 3,781,984 km (0.113 R)
• M21: 3,974,067 km (0.119 R)
• M22: 4,038,694 km (0.025 R)
• M23: 4,819,595 km (0.081 R)
• M24: 5,670,358 km (0.033 R)
• M25: 5,767,746 km (0.069 R)
• M26: 5,989,001 km (0.069 R)
• M27: 6,187,966 km (0.083 R)
• M28: 6,414,457 km (0.105 R)
• M29: 6,720,684 km (0.027 R)
• M30: 6,953,608 km (0.108 R)
• M31: 7,136,417 km (0.067 R)
• M32: 7,911,184 km (0.087 R)
• M33: 7,992,865 km (0.084 R)
• M34: 8,350,104 km (0.066 R)
• M35: 8,881,476 km (0.073 R)
• M36: 9,108,566 km (0.072 R)
• M37: 9,801,204 km (0.12 R)
• M38: 9,859,696 km (0.07 R)
• M39: 10,065,394 km (0.069 R)
• M40: 10,510,746 km (0.114 R)
• M41: 10,600,655 km (0.097 R)
• M42: 10,720,782 km (0.097 R)
• M43: 11,114,673 km (0.067 R)
• M44: 11,175,709 km (0.025 R)
• M45: 11,760,936 km (0.093 R)
• M46: 12,041,581 km (0.104 R)
• M47: 12,104,263 km (0.115 R)
• M48: 12,928,846 km (0.112 R)
• M49: 13,089,514 km (0.119 R)
• M50: 13,542,946 km (0.112 R)
• M51: 13,640,783 km (0.089 R)
• M52: 14,833,078 km (0.084 R)
• M53: 15,068,694 km (0.114 R)
• M54: 15,170,122 km (0.119 R)
• M55: 15,851,839 km (0.114 R)
• M56: 15,989,469 km (0.069 R)
• M57: 16,543,580 km (0.064 R)
• M58: 16,718,011 km (0.103 R)
• M59: 16,963,351 km (0.116 R)
• M60: 17,209,889 km (0.047 R)
• M61: 17,742,008 km (0.104 R)
• M62: 18,532,334 km (0.091 R)
• M63: 19,702,339 km (0.119 R)
• M64: 19,813,191 km (0.118 R)
• M65: 20,147,243 km (0.112 R)
• M66: 20,520,490 km (0.114 R)
• M67: 21,160,320 km (0.081 R)
• M68: 21,387,708 km (0.066 R)
• M69: 21,998,068 km (0.112 R)
• M70: 22,498,173 km (0.057 R)
• M71: 22,768,946 km (0.101 R)
• M72: 23,157,750 km (0.104 R)
• M73: 23,235,840 km (0.045 R)
• M74: 24,258,043 km (0.115 R)
• M75: 24,814,547 km (0.106 R)
• M76: 24,974,317 km (0.027 R)
• M77: 25,294,906 km (0.073 R)
• M78: 25,980,662 km (0.102 R)
• M79: 27,329,287 km (0.102 R)
• M80: 27,535,582 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.9

Radius: 4.5

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.03 AU - 11.71 AU

Year: 13734 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 47,298,199 km

• M1: 83,625 km (0.11 R)
• M2: 125,961 km (0.117 R)
• M3: 301,440 km (0.118 R)
• M4: 378,632 km (0.098 R)
• M5: 568,322 km (0.093 R)
• M6: 616,194 km (0.084 R)
• M7: 803,041 km (0.05 R)
• M8: 893,698 km (0.078 R)
• M9: 1,145,022 km (0.094 R)
• M10: 1,663,379 km (0.072 R)
• M11: 2,143,737 km (0.118 R)
• M12: 2,425,430 km (0.044 R)
• M13: 3,022,924 km (0.113 R)
• M14: 3,164,893 km (0.104 R)
• M15: 3,573,893 km (0.08 R)
• M16: 3,663,801 km (0.045 R)
• M17: 3,815,045 km (0.105 R)
• M18: 3,906,898 km (0.12 R)
• M19: 4,313,206 km (0.118 R)
• M20: 4,472,976 km (0.077 R)
• M21: 4,700,066 km (0.103 R)
• M22: 4,732,828 km (0.071 R)
• M23: 4,798,501 km (0.068 R)
• M24: 4,897,685 km (0.054 R)
• M25: 5,199,124 km (0.049 R)
• M26: 6,175,101 km (0.059 R)
• M27: 7,205,980 km (0.03 R)
• M28: 7,395,670 km (0.108 R)
• M29: 7,548,559 km (0.106 R)
• M30: 8,289,068 km (0.115 R)
• M31: 8,728,288 km (0.049 R)
• M32: 9,174,987 km (0.112 R)
• M33: 12,007,473 km (0.091 R)
• M34: 12,823,081 km (0.112 R)
• M35: 12,914,934 km (0.087 R)
• M36: 13,563,141 km (0.109 R)
• M37: 14,032,729 km (0.116 R)
• M38: 15,278,131 km (0.057 R)
• M39: 15,766,568 km (0.11 R)
• M40: 15,963,290 km (0.112 R)
• M41: 16,309,609 km (0.09 R)
• M42: 16,458,907 km (0.04 R)
• M43: 16,708,586 km (0.04 R)
• M44: 17,719,718 km (0.074 R)
• M45: 17,821,894 km (0.065 R)
• M46: 18,181,078 km (0.081 R)
• M47: 19,430,819 km (0.1 R)
• M48: 19,641,752 km (0.037 R)
• M49: 22,896,253 km (0.065 R)
• M50: 23,286,704 km (0.082 R)
• M51: 23,510,801 km (0.085 R)
• M52: 23,791,896 km (0.026 R)
• M53: 24,584,914 km (0.064 R)
• M54: 25,501,799 km (0.117 R)
• M55: 26,022,550 km (0.087 R)
• M56: 26,313,218 km (0.064 R)
• M57: 26,371,561 km (0.081 R)
• M58: 27,309,989 km (0.114 R)
• M59: 27,428,022 km (0.037 R)
• M60: 29,038,443 km (0.084 R)
• M61: 29,885,615 km (0.083 R)
• M62: 30,312,119 km (0.096 R)
• M63: 30,618,047 km (0.098 R)
• M64: 31,232,894 km (0.092 R)
• M65: 31,603,897 km (0.111 R)
• M66: 32,662,601 km (0.082 R)
• M67: 33,923,112 km (0.043 R)
• M68: 34,050,121 km (0.082 R)
• M69: 34,113,550 km (0.109 R)
• M70: 34,177,130 km (0.097 R)
• M71: 34,304,437 km (0.107 R)
• M72: 35,007,099 km (0.052 R)
• M73: 35,135,304 km (0.101 R)
• M74: 35,263,659 km (0.097 R)
• M75: 35,327,986 km (0.099 R)
• M76: 35,585,444 km (0.111 R)
• M77: 36,231,856 km (0.101 R)
• M78: 37,339,479 km (0.074 R)
• M79: 38,194,132 km (0.059 R)
• M80: 38,392,199 km (0.105 R)
• M81: 38,458,321 km (0.089 R)
• M82: 38,590,716 km (0.118 R)
• M83: 39,387,923 km (0.052 R)
• M84: 39,454,643 km (0.049 R)
• M85: 39,588,085 km (0.119 R)
• M86: 39,922,436 km (0.039 R)
• M87: 40,056,475 km (0.114 R)
• M88: 40,123,495 km (0.051 R)
• M89: 41,404,651 km (0.071 R)
• M90: 42,904,819 km (0.057 R)
• M91: 43,042,150 km (0.082 R)
• M92: 43,592,670 km (0.044 R)
• M93: 45,537,741 km (0.12 R)
• M94: 46,239,206 km (0.107 R)
• M95: 46,732,430 km (0.068 R)
• M96: 47,227,300 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit