🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.94 AU

Year: 241 Days

Day: 42.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.15 AU - 1.15 AU

Year: 431 Days

Day: 23.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.23 AU - 1.53 AU

Year: 567 Days

Day: 33.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.5 AU - 2.04 AU

Year: 824 Days

Day: 24.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.97 AU - 3.13 AU

Year: 1863 Days

Day: 21.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.42 AU - 3.7 AU

Year: 2350 Days

Day: 29.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,365,443 km

• M1: 94,247 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.8

Radius: 9.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.02 AU - 7.26 AU

Year: 5986 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,365,443 km

• M1: 208,390 km (0.06 R)
• M2: 415,882 km (0.067 R)
• M3: 479,312 km (0.078 R)
• M4: 617,839 km (0.077 R)
• M5: 702,063 km (0.048 R)
• M6: 770,579 km (0.103 R)
• M7: 925,562 km (0.079 R)
• M8: 1,114,205 km (0.109 R)
• M9: 1,439,730 km (0.105 R)
• M10: 1,567,935 km (0.109 R)
• M11: 1,659,938 km (0.086 R)
• M12: 1,767,349 km (0.036 R)
• M13: 2,031,988 km (0.094 R)
• M14: 2,264,912 km (0.103 R)
• M15: 2,740,783 km (0.095 R)
• M16: 2,998,390 km (0.038 R)
• M17: 3,097,125 km (0.068 R)
• M18: 3,365,653 km (0.114 R)
• M19: 3,502,834 km (0.048 R)
• M20: 3,961,501 km (0.055 R)
• M21: 4,142,963 km (0.1 R)
• M22: 4,216,416 km (0.071 R)
• M23: 4,327,268 km (0.11 R)
• M24: 4,514,265 km (0.096 R)
• M25: 5,388,515 km (0.104 R)
• M26: 5,448,654 km (0.114 R)
• M27: 5,549,483 km (0.107 R)
• M28: 5,671,106 km (0.104 R)
• M29: 5,834,766 km (0.115 R)
• M30: 6,104,192 km (0.076 R)
• M31: 7,045,910 km (0.07 R)
• M32: 7,221,987 km (0.118 R)
• M33: 7,332,689 km (0.058 R)
• M34: 7,623,507 km (0.111 R)
• M35: 8,216,364 km (0.057 R)
• M36: 8,776,757 km (0.115 R)
• M37: 8,942,662 km (0.099 R)
• M38: 9,157,334 km (0.073 R)
• M39: 9,301,397 km (0.064 R)
• M40: 10,281,263 km (0.098 R)
• M41: 10,406,028 km (0.107 R)
• M42: 10,859,459 km (0.111 R)
• M43: 11,242,130 km (0.037 R)
• M44: 11,370,785 km (0.108 R)
• M45: 11,837,680 km (0.05 R)
• M46: 12,629,950 km (0.114 R)
• M47: 13,521,104 km (0.047 R)
• M48: 13,850,220 km (0.045 R)
• M49: 13,932,947 km (0.113 R)
• M50: 14,293,179 km (0.119 R)
• M51: 14,684,527 km (0.112 R)
• M52: 14,797,025 km (0.036 R)
• M53: 15,221,284 km (0.071 R)
• M54: 15,534,991 km (0.086 R)
• M55: 15,937,409 km (0.099 R)
• M56: 16,053,048 km (0.065 R)
• M57: 16,139,815 km (0.034 R)
• M58: 16,343,268 km (0.074 R)
• M59: 17,253,870 km (0.103 R)
• M60: 17,970,295 km (0.064 R)
• M61: 18,150,859 km (0.086 R)
• M62: 18,392,759 km (0.099 R)
• M63: 18,665,925 km (0.114 R)
• M64: 19,247,262 km (0.049 R)
• M65: 19,772,351 km (0.071 R)
• M66: 20,052,398 km (0.106 R)
• M67: 20,114,780 km (0.063 R)
• M68: 20,177,162 km (0.114 R)
• M69: 20,396,323 km (0.082 R)
• M70: 20,679,213 km (0.069 R)
• M71: 21,185,153 km (0.079 R)
• M72: 21,280,596 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 9.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.27 AU - 8.53 AU

Year: 6341 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,365,443 km

• M1: 138,528 km (0.052 R)
• M2: 281,842 km (0.081 R)
• M3: 428,299 km (0.071 R)
• M4: 527,931 km (0.112 R)
• M5: 602,879 km (0.092 R)
• M6: 717,172 km (0.119 R)
• M7: 801,845 km (0.096 R)
• M8: 1,132,905 km (0.117 R)
• M9: 1,366,427 km (0.084 R)
• M10: 1,552,078 km (0.107 R)
• M11: 1,729,501 km (0.111 R)
• M12: 2,283,312 km (0.078 R)
• M13: 2,374,567 km (0.11 R)
• M14: 2,504,568 km (0.027 R)
• M15: 2,617,963 km (0.111 R)
• M16: 2,694,407 km (0.116 R)
• M17: 3,048,206 km (0.093 R)
• M18: 3,416,666 km (0.104 R)
• M19: 3,670,384 km (0.117 R)
• M20: 3,734,860 km (0.101 R)
• M21: 3,930,235 km (0.071 R)
• M22: 4,062,480 km (0.095 R)
• M23: 4,173,781 km (0.112 R)
• M24: 4,331,307 km (0.113 R)
• M25: 4,606,118 km (0.107 R)
• M26: 4,675,681 km (0.103 R)
• M27: 4,745,544 km (0.074 R)
• M28: 5,052,668 km (0.111 R)
• M29: 5,172,646 km (0.102 R)
• M30: 5,488,746 km (0.067 R)
• M31: 5,962,074 km (0.065 R)
• M32: 6,216,390 km (0.119 R)
• M33: 7,215,554 km (0.093 R)
• M34: 7,678,709 km (0.108 R)
• M35: 7,927,790 km (0.116 R)
• M36: 8,605,019 km (0.092 R)
• M37: 8,834,801 km (0.037 R)
• M38: 8,950,590 km (0.101 R)
• M39: 9,037,656 km (0.09 R)
• M40: 9,154,343 km (0.1 R)
• M41: 9,359,591 km (0.12 R)
• M42: 9,507,094 km (0.116 R)
• M43: 9,655,346 km (0.079 R)
• M44: 9,744,805 km (0.029 R)
• M45: 9,804,495 km (0.077 R)
• M46: 9,894,403 km (0.051 R)
• M47: 10,074,818 km (0.04 R)
• M48: 10,165,475 km (0.119 R)
• M49: 11,337,125 km (0.069 R)
• M50: 11,906,943 km (0.1 R)
• M51: 11,970,822 km (0.097 R)
• M52: 12,067,013 km (0.106 R)
• M53: 13,906,768 km (0.028 R)
• M54: 13,974,087 km (0.051 R)
• M55: 14,176,642 km (0.104 R)
• M56: 14,584,745 km (0.119 R)
• M57: 14,858,958 km (0.035 R)
• M58: 15,482,332 km (0.118 R)
• M59: 16,682,855 km (0.114 R)
• M60: 17,294,262 km (0.111 R)
• M61: 17,439,222 km (0.086 R)
• M62: 18,354,312 km (0.118 R)
• M63: 18,799,067 km (0.095 R)
• M64: 18,985,466 km (0.077 R)
• M65: 19,247,412 km (0.088 R)
• M66: 19,699,347 km (0.113 R)
• M67: 19,964,434 km (0.106 R)
• M68: 20,421,905 km (0.113 R)
• M69: 20,651,836 km (0.093 R)
• M70: 20,921,262 km (0.081 R)
• M71: 21,075,797 km (0.056 R)
• M72: 21,541,495 km (0.108 R)
• M73: 21,775,616 km (0.119 R)
• M74: 21,893,050 km (0.101 R)
• M75: 22,285,744 km (0.116 R)
• M76: 22,404,076 km (0.119 R)
• M77: 23,478,189 km (0.097 R)
• M78: 24,487,675 km (0.054 R)
• M79: 25,469,935 km (0.041 R)
• M80: 25,552,364 km (0.083 R)
• M81: 27,473,051 km (0.105 R)
• M82: 28,408,037 km (0.097 R)
• M83: 28,707,682 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 14.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.14 AU - 14.2 AU

Year: 15778 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,365,443 km

• M1: 186,249 km (0.113 R)
• M2: 284,535 km (0.076 R)
• M3: 437,424 km (0.092 R)
• M4: 629,358 km (0.106 R)
• M5: 1,056,909 km (0.108 R)
• M6: 1,494,483 km (0.078 R)
• M7: 1,844,093 km (0.086 R)
• M8: 1,945,969 km (0.053 R)
• M9: 2,285,107 km (0.109 R)
• M10: 2,462,082 km (0.078 R)
• M11: 2,597,767 km (0.074 R)
• M12: 2,712,957 km (0.058 R)
• M13: 2,924,489 km (0.09 R)
• M14: 3,592,294 km (0.099 R)
• M15: 3,904,355 km (0.117 R)
• M16: 4,306,773 km (0.115 R)
• M17: 4,610,606 km (0.097 R)
• M18: 5,239,516 km (0.071 R)
• M19: 5,653,902 km (0.114 R)
• M20: 6,514,538 km (0.114 R)
• M21: 6,799,971 km (0.092 R)
• M22: 6,960,340 km (0.087 R)
• M23: 7,515,049 km (0.107 R)
• M24: 7,614,382 km (0.088 R)
• M25: 7,848,054 km (0.108 R)
• M26: 8,185,995 km (0.065 R)
• M27: 8,391,094 km (0.053 R)
• M28: 8,736,665 km (0.072 R)
• M29: 9,016,563 km (0.066 R)
• M30: 9,299,452 km (0.079 R)
• M31: 9,585,184 km (0.105 R)
• M32: 10,682,784 km (0.106 R)
• M33: 10,869,632 km (0.103 R)
• M34: 12,168,740 km (0.109 R)
• M35: 12,916,131 km (0.119 R)
• M36: 13,155,188 km (0.098 R)
• M37: 14,249,347 km (0.089 R)
• M38: 15,288,454 km (0.056 R)
• M39: 16,009,067 km (0.079 R)
• M40: 16,784,133 km (0.108 R)
• M41: 17,571,317 km (0.072 R)
• M42: 17,969,547 km (0.073 R)
• M43: 18,415,498 km (0.097 R)
• M44: 19,000,725 km (0.091 R)
• M45: 19,136,560 km (0.112 R)
• M46: 19,318,321 km (0.105 R)
• M47: 19,500,531 km (0.092 R)
• M48: 19,683,489 km (0.118 R)
• M49: 19,820,970 km (0.097 R)
• M50: 21,026,430 km (0.069 R)
• M51: 21,402,070 km (0.082 R)
• M52: 21,922,222 km (0.099 R)
• M53: 22,926,921 km (0.112 R)
• M54: 23,265,162 km (0.115 R)
• M55: 23,507,660 km (0.118 R)
• M56: 23,995,498 km (0.113 R)
• M57: 24,388,043 km (0.114 R)
• M58: 24,585,213 km (0.101 R)
• M59: 24,931,383 km (0.089 R)
• M60: 25,179,715 km (0.113 R)
• M61: 25,378,980 km (0.05 R)
• M62: 26,231,538 km (0.1 R)
• M63: 26,382,931 km (0.075 R)
• M64: 26,991,495 km (0.088 R)
• M65: 27,451,060 km (0.077 R)
• M66: 27,810,244 km (0.098 R)
• M67: 28,637,221 km (0.093 R)
• M68: 30,103,729 km (0.085 R)
• M69: 30,527,241 km (0.045 R)
• M70: 30,899,440 km (0.104 R)
• M71: 31,005,954 km (0.09 R)
• M72: 31,219,580 km (0.083 R)
• M73: 31,540,916 km (0.029 R)
• M74: 31,702,033 km (0.049 R)
• M75: 32,132,875 km (0.037 R)
• M76: 32,674,120 km (0.088 R)
• M77: 33,546,575 km (0.08 R)
• M78: 34,040,696 km (0.071 R)
• M79: 34,869,468 km (0.062 R)
• M80: 36,041,119 km (0.117 R)
• M81: 37,225,485 km (0.079 R)
• M82: 38,136,536 km (0.099 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 11,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit