🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.63 AU - 0.89 AU

Year: 241 Days

Day: 40.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.94 AU - 0.96 AU

Year: 337 Days

Day: 13.7 Hours

Environment

Temp: 65 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,762,182 km

• M1: 179,517 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.81 AU - 3.75 AU

Year: 2159 Days

Day: 12.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.29 AU - 4.89 AU

Year: 3006 Days

Day: 46.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 9.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.4 AU - 6.4 AU

Year: 4561 Days

Day: 7.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,762,182 km

• M1: 136,732 km (0.083 R)
• M2: 208,689 km (0.116 R)
• M3: 510,578 km (0.069 R)
• M4: 603,328 km (0.094 R)
• M5: 775,216 km (0.091 R)
• M6: 884,273 km (0.063 R)
• M7: 987,047 km (0.042 R)
• M8: 1,217,577 km (0.117 R)
• M9: 1,359,097 km (0.109 R)
• M10: 1,425,219 km (0.092 R)
• M11: 1,519,765 km (0.11 R)
• M12: 1,687,015 km (0.117 R)
• M13: 1,758,373 km (0.109 R)
• M14: 1,979,030 km (0.091 R)
• M15: 2,146,729 km (0.082 R)
• M16: 2,334,924 km (0.112 R)
• M17: 2,447,272 km (0.065 R)
• M18: 2,512,347 km (0.083 R)
• M19: 2,578,020 km (0.067 R)
• M20: 2,644,142 km (0.116 R)
• M21: 2,727,768 km (0.095 R)
• M22: 2,812,290 km (0.109 R)
• M23: 3,001,232 km (0.091 R)
• M24: 3,141,406 km (0.12 R)
• M25: 3,723,491 km (0.071 R)
• M26: 3,950,431 km (0.096 R)
• M27: 4,221,054 km (0.115 R)
• M28: 4,338,787 km (0.112 R)
• M29: 4,821,091 km (0.066 R)
• M30: 5,131,207 km (0.095 R)
• M31: 5,257,019 km (0.102 R)
• M32: 5,533,326 km (0.115 R)
• M33: 5,619,345 km (0.107 R)
• M34: 6,255,884 km (0.077 R)
• M35: 6,345,493 km (0.03 R)
• M36: 6,685,379 km (0.057 R)
• M37: 6,800,121 km (0.055 R)
• M38: 7,335,831 km (0.038 R)
• M39: 8,201,554 km (0.114 R)
• M40: 8,821,637 km (0.069 R)
• M41: 8,998,013 km (0.108 R)
• M42: 9,845,185 km (0.097 R)
• M43: 10,583,900 km (0.091 R)
• M44: 10,878,907 km (0.086 R)
• M45: 11,068,148 km (0.112 R)
• M46: 11,669,831 km (0.117 R)
• M47: 12,030,362 km (0.065 R)
• M48: 12,198,061 km (0.115 R)
• M49: 12,507,429 km (0.109 R)
• M50: 12,876,487 km (0.09 R)
• M51: 12,962,207 km (0.118 R)
• M52: 13,220,263 km (0.09 R)
• M53: 13,596,202 km (0.067 R)
• M54: 13,683,418 km (0.106 R)
• M55: 13,770,933 km (0.044 R)
• M56: 14,477,035 km (0.102 R)
• M57: 14,715,045 km (0.075 R)
• M58: 15,134,667 km (0.088 R)
• M59: 15,194,955 km (0.113 R)
• M60: 15,467,223 km (0.099 R)
• M61: 15,740,987 km (0.087 R)
• M62: 15,832,691 km (0.109 R)
• M63: 16,170,183 km (0.072 R)
• M64: 16,324,419 km (0.1 R)
• M65: 16,448,136 km (0.106 R)
• M66: 16,727,585 km (0.031 R)
• M67: 16,821,084 km (0.117 R)
• M68: 16,914,882 km (0.117 R)
• M69: 17,071,361 km (0.074 R)
• M70: 18,084,737 km (0.109 R)
• M71: 18,373,162 km (0.119 R)
• M72: 19,345,847 km (0.113 R)
• M73: 19,608,092 km (0.036 R)
• M74: 19,673,766 km (0.11 R)
• M75: 19,904,445 km (0.035 R)
• M76: 20,235,506 km (0.048 R)
• M77: 20,302,077 km (0.112 R)
• M78: 20,368,498 km (0.086 R)
• M79: 20,568,510 km (0.106 R)
• M80: 20,836,141 km (0.054 R)
• M81: 22,466,010 km (0.094 R)
• M82: 23,261,422 km (0.112 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 11.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.19 AU - 6.77 AU

Year: 5315 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 120.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,762,182 km

• M1: 220,806 km (0.108 R)
• M2: 328,966 km (0.119 R)
• M3: 413,937 km (0.115 R)
• M4: 497,862 km (0.089 R)
• M5: 765,193 km (0.055 R)
• M6: 1,048,382 km (0.03 R)
• M7: 1,186,910 km (0.04 R)
• M8: 1,282,802 km (0.096 R)
• M9: 1,500,317 km (0.079 R)
• M10: 1,784,703 km (0.094 R)
• M11: 2,425,580 km (0.056 R)
• M12: 2,675,558 km (0.03 R)
• M13: 3,133,327 km (0.105 R)
• M14: 3,429,232 km (0.112 R)
• M15: 3,781,984 km (0.091 R)
• M16: 3,902,260 km (0.109 R)
• M17: 4,023,734 km (0.062 R)
• M18: 4,548,074 km (0.06 R)
• M19: 4,650,399 km (0.065 R)
• M20: 4,988,491 km (0.049 R)
• M21: 5,094,107 km (0.093 R)
• M22: 5,361,438 km (0.105 R)
• M23: 5,524,201 km (0.044 R)
• M24: 6,050,187 km (0.104 R)
• M25: 6,247,955 km (0.106 R)
• M26: 6,333,525 km (0.091 R)
• M27: 6,447,967 km (0.107 R)
• M28: 6,563,307 km (0.05 R)
• M29: 6,737,439 km (0.098 R)
• M30: 6,913,217 km (0.117 R)
• M31: 7,090,490 km (0.116 R)
• M32: 7,389,387 km (0.103 R)
• M33: 7,601,068 km (0.062 R)
• M34: 7,999,447 km (0.087 R)
• M35: 8,530,968 km (0.086 R)
• M36: 8,945,055 km (0.1 R)
• M37: 9,496,473 km (0.072 R)
• M38: 10,734,694 km (0.067 R)
• M39: 10,905,984 km (0.039 R)
• M40: 11,811,051 km (0.104 R)
• M41: 12,703,851 km (0.105 R)
• M42: 13,176,730 km (0.046 R)
• M43: 13,803,994 km (0.112 R)
• M44: 13,990,243 km (0.032 R)
• M45: 14,440,832 km (0.118 R)
• M46: 14,667,922 km (0.081 R)
• M47: 14,820,063 km (0.105 R)
• M48: 15,472,010 km (0.061 R)
• M49: 16,526,974 km (0.107 R)
• M50: 17,443,860 km (0.071 R)
• M51: 17,564,735 km (0.07 R)
• M52: 17,928,856 km (0.063 R)
• M53: 18,050,778 km (0.057 R)
• M54: 18,295,520 km (0.08 R)
• M55: 18,377,201 km (0.106 R)
• M56: 18,994,741 km (0.055 R)
• M57: 19,744,675 km (0.08 R)
• M58: 21,618,538 km (0.083 R)
• M59: 22,095,905 km (0.062 R)
• M60: 22,357,701 km (0.114 R)
• M61: 22,708,358 km (0.028 R)
• M62: 24,084,509 km (0.078 R)
• M63: 24,264,027 km (0.118 R)
• M64: 25,578,992 km (0.078 R)
• M65: 25,716,323 km (0.095 R)
• M66: 26,545,544 km (0.082 R)
• M67: 26,870,321 km (0.113 R)
• M68: 27,430,415 km (0.092 R)
• M69: 27,524,063 km (0.086 R)
• M70: 27,711,809 km (0.104 R)
• M71: 27,805,756 km (0.098 R)
• M72: 28,466,979 km (0.032 R)
• M73: 30,481,314 km (0.114 R)
• M74: 30,772,880 km (0.113 R)
• M75: 31,309,787 km (0.117 R)
• M76: 31,554,828 km (0.104 R)
• M77: 32,145,590 km (0.077 R)
• M78: 33,188,138 km (0.054 R)
• M79: 33,338,035 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.6

Radius: 13.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.92 AU - 7.66 AU

Year: 6430 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,762,182 km

• M1: 228,586 km (0.063 R)
• M2: 330,462 km (0.07 R)
• M3: 414,386 km (0.039 R)
• M4: 559,646 km (0.115 R)
• M5: 797,357 km (0.055 R)
• M6: 1,015,171 km (0.11 R)
• M7: 1,138,889 km (0.11 R)
• M8: 1,268,141 km (0.091 R)
• M9: 1,387,520 km (0.06 R)
• M10: 1,670,410 km (0.11 R)
• M11: 2,420,793 km (0.094 R)
• M12: 2,552,289 km (0.113 R)
• M13: 2,647,583 km (0.096 R)
• M14: 2,763,671 km (0.086 R)
• M15: 2,941,094 km (0.089 R)
• M16: 3,102,061 km (0.109 R)
• M17: 3,475,159 km (0.066 R)
• M18: 3,972,871 km (0.079 R)
• M19: 4,750,181 km (0.118 R)
• M20: 5,180,574 km (0.111 R)
• M21: 5,351,565 km (0.082 R)
• M22: 5,474,684 km (0.106 R)
• M23: 5,926,170 km (0.087 R)
• M24: 6,028,196 km (0.063 R)
• M25: 6,363,744 km (0.116 R)
• M26: 6,838,418 km (0.111 R)
• M27: 7,026,163 km (0.034 R)
• M28: 7,627,397 km (0.036 R)
• M29: 8,046,869 km (0.109 R)
• M30: 8,273,660 km (0.052 R)
• M31: 8,445,249 km (0.082 R)
• M32: 8,937,725 km (0.088 R)
• M33: 9,202,214 km (0.1 R)
• M34: 9,648,913 km (0.091 R)
• M35: 10,470,654 km (0.094 R)
• M36: 10,780,771 km (0.045 R)
• M37: 10,968,366 km (0.083 R)
• M38: 11,441,844 km (0.088 R)
• M39: 11,890,039 km (0.109 R)
• M40: 12,441,905 km (0.059 R)
• M41: 13,101,931 km (0.09 R)
• M42: 13,503,452 km (0.099 R)
• M43: 13,739,517 km (0.115 R)
• M44: 13,909,012 km (0.058 R)
• M45: 14,181,579 km (0.086 R)
• M46: 14,524,906 km (0.074 R)
• M47: 14,662,985 km (0.093 R)
• M48: 15,149,627 km (0.09 R)
• M49: 16,750,025 km (0.119 R)
• M50: 17,441,765 km (0.067 R)
• M51: 17,809,627 km (0.104 R)
• M52: 18,553,128 km (0.103 R)
• M53: 19,155,110 km (0.109 R)
• M54: 19,955,159 km (0.109 R)
• M55: 20,224,136 km (0.07 R)
• M56: 21,038,697 km (0.111 R)
• M57: 21,391,000 km (0.094 R)
• M58: 22,539,762 km (0.076 R)
• M59: 22,900,292 km (0.063 R)
• M60: 23,546,106 km (0.104 R)
• M61: 23,952,713 km (0.116 R)
• M62: 24,156,915 km (0.03 R)
• M63: 24,402,704 km (0.084 R)
• M64: 24,566,962 km (0.119 R)
• M65: 25,727,543 km (0.074 R)
• M66: 26,398,788 km (0.074 R)
• M67: 27,544,558 km (0.099 R)
• M68: 28,016,091 km (0.111 R)
• M69: 29,141,067 km (0.078 R)
• M70: 29,228,133 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.2

Radius: 13.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.39 AU - 8.93 AU

Year: 7705 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,762,182 km

• M1: 382,522 km (0.094 R)
• M2: 718,668 km (0.109 R)
• M3: 856,747 km (0.093 R)
• M4: 974,481 km (0.037 R)
• M5: 1,630,318 km (0.114 R)
• M6: 1,818,213 km (0.108 R)
• M7: 2,425,729 km (0.118 R)
• M8: 2,752,451 km (0.105 R)
• M9: 3,024,271 km (0.084 R)
• M10: 3,163,546 km (0.064 R)
• M11: 4,069,660 km (0.039 R)
• M12: 4,249,776 km (0.065 R)
• M13: 4,380,226 km (0.113 R)
• M14: 5,052,070 km (0.087 R)
• M15: 5,302,048 km (0.052 R)
• M16: 6,046,896 km (0.093 R)
• M17: 6,135,009 km (0.066 R)
• M18: 6,372,121 km (0.098 R)
• M19: 6,824,655 km (0.045 R)
• M20: 7,008,810 km (0.101 R)
• M21: 7,225,577 km (0.098 R)
• M22: 7,921,357 km (0.081 R)
• M23: 8,310,012 km (0.049 R)
• M24: 8,473,822 km (0.097 R)
• M25: 8,738,161 km (0.074 R)
• M26: 8,871,303 km (0.083 R)
• M27: 9,005,193 km (0.083 R)
• M28: 9,207,300 km (0.118 R)
• M29: 9,926,567 km (0.088 R)
• M30: 10,310,584 km (0.114 R)
• M31: 10,985,271 km (0.067 R)
• M32: 11,273,696 km (0.066 R)
• M33: 11,418,805 km (0.112 R)
• M34: 11,601,165 km (0.118 R)
• M35: 12,005,678 km (0.069 R)
• M36: 12,228,429 km (0.107 R)
• M37: 12,677,821 km (0.026 R)
• M38: 13,208,894 km (0.1 R)
• M39: 13,631,358 km (0.081 R)
• M40: 13,747,446 km (0.099 R)
• M41: 14,450,257 km (0.106 R)
• M42: 14,608,082 km (0.103 R)
• M43: 14,925,380 km (0.086 R)
• M44: 16,054,095 km (0.069 R)
• M45: 16,504,983 km (0.057 R)
• M46: 16,752,718 km (0.057 R)
• M47: 17,084,825 km (0.101 R)
• M48: 17,798,107 km (0.103 R)
• M49: 18,435,544 km (0.083 R)
• M50: 18,907,675 km (0.119 R)
• M51: 19,907,886 km (0.057 R)
• M52: 20,083,664 km (0.066 R)
• M53: 20,925,301 km (0.1 R)
• M54: 21,014,611 km (0.112 R)
• M55: 21,283,289 km (0.083 R)
• M56: 21,373,048 km (0.081 R)
• M57: 21,733,429 km (0.051 R)
• M58: 21,823,786 km (0.05 R)
• M59: 22,551,729 km (0.102 R)
• M60: 23,287,452 km (0.1 R)
• M61: 23,891,229 km (0.069 R)
• M62: 24,499,942 km (0.07 R)
• M63: 25,161,464 km (0.053 R)
• M64: 25,733,078 km (0.107 R)
• M65: 27,522,268 km (0.081 R)
• M66: 28,308,555 km (0.049 R)
• M67: 29,102,022 km (0.089 R)
• M68: 30,812,673 km (0.045 R)
• M69: 31,015,977 km (0.063 R)
• M70: 31,373,067 km (0.089 R)
• M71: 31,526,405 km (0.088 R)
• M72: 31,782,666 km (0.098 R)
• M73: 32,245,671 km (0.117 R)
• M74: 32,503,877 km (0.064 R)
• M75: 33,126,354 km (0.106 R)
• M76: 33,334,744 km (0.103 R)
• M77: 33,491,223 km (0.11 R)
• M78: 34,172,642 km (0.099 R)
• M79: 34,330,467 km (0.09 R)
• M80: 34,435,784 km (0.115 R)
• M81: 34,964,314 km (0.072 R)
• M82: 35,229,551 km (0.047 R)
• M83: 35,655,456 km (0.03 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit