🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 27.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.46 AU - 0.74 AU

Year: 163 Days

Day: 19 Hours

Environment

Temp: 196 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.58 AU - 0.64 AU

Year: 167 Days

Day: 39.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,154,631 km

• M1: 38,895 km (0.091 R)
• M2: 437,574 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.49 AU - 0.75 AU

Year: 172 Days

Day: 27.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.77 AU

Year: 184 Days

Day: 16.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,154,631 km

• M1: 90,357 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.3 AU - 1.46 AU

Year: 570 Days

Day: 45.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 9.7

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.96 AU - 9.16 AU

Year: 9585 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,154,631 km

• M1: 132,693 km (0.102 R)
• M2: 200,012 km (0.064 R)
• M3: 277,055 km (0.065 R)
• M4: 672,891 km (0.092 R)
• M5: 1,205,609 km (0.109 R)
• M6: 1,288,038 km (0.052 R)
• M7: 1,524,701 km (0.111 R)
• M8: 1,728,753 km (0.107 R)
• M9: 2,265,211 km (0.114 R)
• M10: 2,686,329 km (0.115 R)
• M11: 3,334,387 km (0.116 R)
• M12: 3,422,350 km (0.11 R)
• M13: 4,123,217 km (0.117 R)
• M14: 4,441,561 km (0.08 R)
• M15: 4,506,187 km (0.062 R)
• M16: 5,136,144 km (0.114 R)
• M17: 5,653,004 km (0.097 R)
• M18: 5,971,049 km (0.093 R)
• M19: 6,698,843 km (0.042 R)
• M20: 7,339,421 km (0.09 R)
• M21: 7,647,593 km (0.038 R)
• M22: 7,960,252 km (0.11 R)
• M23: 8,316,744 km (0.105 R)
• M24: 8,557,447 km (0.118 R)
• M25: 9,668,660 km (0.066 R)
• M26: 9,794,921 km (0.085 R)
• M27: 9,879,443 km (0.096 R)
• M28: 9,964,265 km (0.054 R)
• M29: 10,262,713 km (0.039 R)
• M30: 10,477,685 km (0.119 R)
• M31: 10,737,686 km (0.08 R)
• M32: 10,824,902 km (0.059 R)
• M33: 11,664,445 km (0.107 R)
• M34: 12,205,541 km (0.055 R)
• M35: 12,433,378 km (0.091 R)
• M36: 12,893,392 km (0.047 R)
• M37: 13,358,940 km (0.056 R)
• M38: 13,499,712 km (0.116 R)
• M39: 15,226,819 km (0.087 R)
• M40: 16,567,366 km (0.077 R)
• M41: 17,073,306 km (0.051 R)
• M42: 17,430,546 km (0.069 R)
• M43: 19,042,163 km (0.11 R)
• M44: 19,147,779 km (0.07 R)
• M45: 19,412,717 km (0.105 R)
• M46: 20,268,417 km (0.062 R)
• M47: 21,081,930 km (0.104 R)
• M48: 21,245,890 km (0.068 R)
• M49: 21,630,207 km (0.052 R)
• M50: 21,850,714 km (0.104 R)
• M51: 22,016,767 km (0.091 R)
• M52: 22,572,972 km (0.092 R)
• M53: 23,077,416 km (0.109 R)
• M54: 23,246,462 km (0.089 R)
• M55: 23,529,052 km (0.059 R)
• M56: 24,097,674 km (0.105 R)
• M57: 24,498,447 km (0.052 R)
• M58: 25,074,697 km (0.119 R)
• M59: 26,358,247 km (0.035 R)
• M60: 27,902,546 km (0.078 R)
• M61: 30,211,888 km (0.066 R)
• M62: 30,582,143 km (0.111 R)
• M63: 31,451,756 km (0.073 R)
• M64: 31,764,415 km (0.099 R)
• M65: 32,015,141 km (0.111 R)
• M66: 32,203,784 km (0.078 R)
• M67: 32,645,098 km (0.098 R)
• M68: 34,946,511 km (0.114 R)
• M69: 35,011,138 km (0.054 R)
• M70: 35,205,316 km (0.076 R)
• M71: 35,790,243 km (0.064 R)
• M72: 36,247,414 km (0.081 R)
• M73: 37,299,686 km (0.035 R)
• M74: 37,498,053 km (0.091 R)
• M75: 37,630,596 km (0.097 R)
• M76: 37,895,983 km (0.026 R)
• M77: 38,095,397 km (0.102 R)
• M78: 38,762,753 km (0.048 R)
• M79: 39,299,510 km (0.107 R)
• M80: 40,448,123 km (0.118 R)
• M81: 42,847,523 km (0.119 R)
• M82: 43,332,818 km (0.109 R)
• M83: 45,151,629 km (0.12 R)
• M84: 45,433,771 km (0.106 R)
• M85: 47,066,781 km (0.113 R)
• M86: 47,710,950 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 14.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.71 AU - 12.87 AU

Year: 12457 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,154,631 km

• M1: 211,531 km (0.08 R)
• M2: 340,784 km (0.092 R)
• M3: 447,746 km (0.107 R)
• M4: 921,074 km (0.091 R)
• M5: 1,110,764 km (0.077 R)
• M6: 1,408,913 km (0.112 R)
• M7: 1,605,634 km (0.101 R)
• M8: 1,811,929 km (0.108 R)
• M9: 2,337,467 km (0.041 R)
• M10: 2,602,853 km (0.079 R)
• M11: 3,099,518 km (0.119 R)
• M12: 3,228,322 km (0.1 R)
• M13: 3,558,634 km (0.106 R)
• M14: 3,727,829 km (0.099 R)
• M15: 3,865,310 km (0.089 R)
• M16: 4,431,987 km (0.055 R)
• M17: 4,651,447 km (0.091 R)
• M18: 5,447,606 km (0.112 R)
• M19: 6,409,222 km (0.067 R)
• M20: 7,079,570 km (0.075 R)
• M21: 7,207,775 km (0.08 R)
• M22: 8,216,364 km (0.096 R)
• M23: 8,396,330 km (0.111 R)
• M24: 8,990,234 km (0.079 R)
• M25: 9,456,530 km (0.11 R)
• M26: 9,692,596 km (0.12 R)
• M27: 10,364,140 km (0.108 R)
• M28: 10,509,998 km (0.055 R)
• M29: 10,656,455 km (0.077 R)
• M30: 11,199,645 km (0.097 R)
• M31: 11,955,114 km (0.04 R)
• M32: 12,108,152 km (0.111 R)
• M33: 12,364,713 km (0.118 R)
• M34: 12,571,158 km (0.096 R)
• M35: 14,372,915 km (0.085 R)
• M36: 14,590,131 km (0.105 R)
• M37: 15,248,511 km (0.109 R)
• M38: 15,637,017 km (0.06 R)
• M39: 16,424,051 km (0.051 R)
• M40: 16,879,427 km (0.099 R)
• M41: 17,108,760 km (0.107 R)
• M42: 17,570,569 km (0.1 R)
• M43: 17,744,701 km (0.077 R)
• M44: 18,212,194 km (0.077 R)
• M45: 18,506,304 km (0.1 R)
• M46: 18,624,486 km (0.116 R)
• M47: 18,920,839 km (0.12 R)
• M48: 19,099,459 km (0.066 R)
• M49: 19,338,517 km (0.056 R)
• M50: 20,426,243 km (0.096 R)
• M51: 20,548,464 km (0.062 R)
• M52: 21,471,932 km (0.099 R)
• M53: 21,596,098 km (0.118 R)
• M54: 21,845,179 km (0.097 R)
• M55: 22,157,838 km (0.113 R)
• M56: 23,231,951 km (0.115 R)
• M57: 24,064,762 km (0.087 R)
• M58: 24,452,520 km (0.068 R)
• M59: 24,647,147 km (0.085 R)
• M60: 25,299,543 km (0.082 R)
• M61: 26,755,130 km (0.067 R)
• M62: 27,022,611 km (0.085 R)
• M63: 27,898,357 km (0.108 R)
• M64: 28,033,893 km (0.101 R)
• M65: 28,237,645 km (0.055 R)
• M66: 28,441,846 km (0.092 R)
• M67: 29,401,517 km (0.116 R)
• M68: 29,608,411 km (0.115 R)
• M69: 30,371,659 km (0.05 R)
• M70: 31,141,340 km (0.067 R)
• M71: 31,352,423 km (0.088 R)
• M72: 31,705,174 km (0.114 R)
• M73: 32,914,524 km (0.09 R)
• M74: 34,138,832 km (0.095 R)
• M75: 39,335,563 km (0.083 R)
• M76: 42,882,379 km (0.032 R)
• M77: 43,666,870 km (0.105 R)
• M78: 44,218,887 km (0.059 R)
• M79: 44,852,583 km (0.043 R)
• M80: 46,209,137 km (0.107 R)
• M81: 46,691,141 km (0.094 R)
• M82: 47,660,086 km (0.088 R)
• M83: 47,822,251 km (0.044 R)
• M84: 51,352,611 km (0.057 R)
• M85: 52,185,572 km (0.071 R)
• M86: 52,687,622 km (0.115 R)
• M87: 53,780,584 km (0.109 R)
• M88: 54,541,738 km (0.093 R)
• M89: 55,562,145 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.9

Radius: 10.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.03 AU - 11.97 AU

Year: 13706 Days

Day: 7.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,154,631 km

• M1: 148,251 km (0.073 R)
• M2: 222,452 km (0.088 R)
• M3: 328,218 km (0.111 R)
• M4: 446,250 km (0.066 R)
• M5: 555,756 km (0.101 R)
• M6: 675,434 km (0.112 R)
• M7: 1,140,235 km (0.072 R)
• M8: 1,297,163 km (0.116 R)
• M9: 1,871,918 km (0.099 R)
• M10: 2,079,859 km (0.117 R)
• M11: 2,609,884 km (0.114 R)
• M12: 2,938,102 km (0.096 R)
• M13: 3,082,913 km (0.032 R)
• M14: 3,230,117 km (0.099 R)
• M15: 3,608,301 km (0.114 R)
• M16: 3,685,792 km (0.12 R)
• M17: 3,763,733 km (0.115 R)
• M18: 4,027,474 km (0.031 R)
• M19: 4,352,101 km (0.085 R)
• M20: 4,517,706 km (0.084 R)
• M21: 4,685,405 km (0.112 R)
• M22: 4,826,626 km (0.063 R)
• M23: 5,084,532 km (0.102 R)
• M24: 5,824,743 km (0.112 R)
• M25: 6,821,065 km (0.064 R)
• M26: 7,045,910 km (0.118 R)
• M27: 7,569,353 km (0.038 R)
• M28: 7,668,985 km (0.109 R)
• M29: 8,792,615 km (0.034 R)
• M30: 8,932,339 km (0.097 R)
• M31: 9,249,487 km (0.076 R)
• M32: 9,642,032 km (0.115 R)
• M33: 9,967,257 km (0.059 R)
• M34: 10,076,464 km (0.103 R)
• M35: 10,517,329 km (0.109 R)
• M36: 11,954,964 km (0.119 R)
• M37: 12,578,488 km (0.104 R)
• M38: 13,053,312 km (0.081 R)
• M39: 13,132,898 km (0.073 R)
• M40: 13,938,782 km (0.033 R)
• M41: 15,471,412 km (0.091 R)
• M42: 15,555,785 km (0.108 R)
• M43: 15,894,774 km (0.075 R)
• M44: 16,279,091 km (0.104 R)
• M45: 16,407,894 km (0.114 R)
• M46: 17,362,628 km (0.12 R)
• M47: 17,494,274 km (0.057 R)
• M48: 19,189,667 km (0.114 R)
• M49: 19,919,106 km (0.106 R)
• M50: 20,057,035 km (0.085 R)
• M51: 21,311,264 km (0.065 R)
• M52: 21,593,555 km (0.042 R)
• M53: 23,409,374 km (0.079 R)
• M54: 23,992,955 km (0.108 R)
• M55: 24,237,548 km (0.089 R)
• M56: 24,483,038 km (0.046 R)
• M57: 25,025,779 km (0.09 R)
• M58: 25,472,777 km (0.069 R)
• M59: 26,627,374 km (0.098 R)
• M60: 26,931,207 km (0.117 R)
• M61: 28,364,953 km (0.092 R)
• M62: 28,571,847 km (0.092 R)
• M63: 28,779,190 km (0.096 R)
• M64: 28,935,071 km (0.115 R)
• M65: 29,039,041 km (0.057 R)
• M66: 29,561,287 km (0.047 R)
• M67: 29,718,515 km (0.09 R)
• M68: 30,508,840 km (0.102 R)
• M69: 30,614,755 km (0.028 R)
• M70: 31,306,197 km (0.119 R)
• M71: 31,573,528 km (0.106 R)
• M72: 31,734,196 km (0.114 R)
• M73: 32,056,430 km (0.082 R)
• M74: 33,138,621 km (0.108 R)
• M75: 33,301,982 km (0.052 R)
• M76: 33,684,205 km (0.048 R)
• M77: 33,903,365 km (0.117 R)
• M78: 34,067,923 km (0.109 R)
• M79: 35,896,159 km (0.096 R)
• M80: 37,529,019 km (0.101 R)
• M81: 37,869,803 km (0.095 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit