🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.56 AU - 0.64 AU

Year: 170 Days

Day: 16.4 Hours

Environment

Temp: 232 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,381,742 km

• M1: 150,346 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.55 AU - 0.75 AU

Year: 191 Days

Day: 20.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.92 AU

Year: 233 Days

Day: 30.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.66 AU - 3.92 AU

Year: 2180 Days

Day: 44 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.99 AU - 4.79 AU

Year: 3360 Days

Day: 46.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 8.6

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.18 AU - 7.28 AU

Year: 5680 Days

Day: 12.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,381,742 km

• M1: 161,117 km (0.095 R)
• M2: 251,923 km (0.103 R)
• M3: 358,586 km (0.053 R)
• M4: 418,874 km (0.103 R)
• M5: 575,204 km (0.091 R)
• M6: 660,923 km (0.062 R)
• M7: 1,187,059 km (0.04 R)
• M8: 1,250,489 km (0.083 R)
• M9: 1,603,240 km (0.118 R)
• M10: 1,800,261 km (0.119 R)
• M11: 2,356,914 km (0.072 R)
• M12: 2,437,697 km (0.053 R)
• M13: 2,963,833 km (0.075 R)
• M14: 3,184,191 km (0.09 R)
• M15: 3,594,089 km (0.103 R)
• M16: 3,805,471 km (0.094 R)
• M17: 3,972,571 km (0.093 R)
• M18: 4,640,077 km (0.045 R)
• M19: 4,793,116 km (0.095 R)
• M20: 4,947,950 km (0.112 R)
• M21: 5,395,397 km (0.084 R)
• M22: 5,801,106 km (0.097 R)
• M23: 5,966,113 km (0.07 R)
• M24: 6,244,664 km (0.106 R)
• M25: 6,442,283 km (0.099 R)
• M26: 6,498,980 km (0.115 R)
• M27: 6,728,015 km (0.075 R)
• M28: 6,901,399 km (0.079 R)
• M29: 7,371,285 km (0.105 R)
• M30: 7,700,401 km (0.118 R)
• M31: 7,760,689 km (0.066 R)
• M32: 7,821,126 km (0.103 R)
• M33: 8,095,489 km (0.089 R)
• M34: 8,559,541 km (0.112 R)
• M35: 8,684,755 km (0.1 R)
• M36: 8,968,692 km (0.116 R)
• M37: 9,708,303 km (0.081 R)
• M38: 10,467,363 km (0.098 R)
• M39: 10,702,232 km (0.06 R)
• M40: 10,803,360 km (0.105 R)
• M41: 11,520,532 km (0.11 R)
• M42: 12,429,638 km (0.119 R)
• M43: 12,607,061 km (0.1 R)
• M44: 12,678,270 km (0.106 R)
• M45: 12,856,890 km (0.11 R)
• M46: 13,180,620 km (0.071 R)
• M47: 13,361,633 km (0.048 R)
• M48: 14,576,817 km (0.102 R)
• M49: 14,726,414 km (0.103 R)
• M50: 14,989,557 km (0.114 R)
• M51: 16,484,189 km (0.076 R)
• M52: 17,071,660 km (0.079 R)
• M53: 17,268,980 km (0.082 R)
• M54: 17,666,013 km (0.049 R)
• M55: 17,745,748 km (0.037 R)
• M56: 18,549,837 km (0.047 R)
• M57: 18,630,919 km (0.081 R)
• M58: 18,915,604 km (0.101 R)
• M59: 19,283,764 km (0.092 R)
• M60: 19,406,883 km (0.103 R)
• M61: 20,068,554 km (0.103 R)
• M62: 20,235,206 km (0.115 R)
• M63: 20,485,932 km (0.116 R)
• M64: 20,653,632 km (0.088 R)
• M65: 20,821,780 km (0.106 R)
• M66: 20,990,526 km (0.105 R)
• M67: 22,355,906 km (0.077 R)
• M68: 23,617,913 km (0.115 R)
• M69: 23,749,859 km (0.071 R)
• M70: 24,457,307 km (0.086 R)
• M71: 25,351,454 km (0.103 R)
• M72: 26,301,699 km (0.088 R)
• M73: 26,941,679 km (0.115 R)
• M74: 28,004,273 km (0.064 R)
• M75: 28,330,396 km (0.068 R)
• M76: 29,268,973 km (0.117 R)
• M77: 29,884,568 km (0.066 R)
• M78: 30,074,857 km (0.107 R)
• M79: 30,839,900 km (0.059 R)
• M80: 31,224,965 km (0.087 R)
• M81: 32,145,590 km (0.063 R)
• M82: 32,242,979 km (0.058 R)
• M83: 32,486,973 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 11.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.82 AU - 9.68 AU

Year: 7880 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,381,742 km

• M1: 147,952 km (0.062 R)
• M2: 238,758 km (0.073 R)
• M3: 429,196 km (0.117 R)
• M4: 598,840 km (0.101 R)
• M5: 852,708 km (0.114 R)
• M6: 1,481,019 km (0.094 R)
• M7: 1,672,355 km (0.063 R)
• M8: 2,186,522 km (0.12 R)
• M9: 2,985,525 km (0.092 R)
• M10: 3,303,869 km (0.103 R)
• M11: 3,685,044 km (0.075 R)
• M12: 4,324,276 km (0.115 R)
• M13: 4,517,257 km (0.112 R)
• M14: 6,007,850 km (0.089 R)
• M15: 6,161,787 km (0.078 R)
• M16: 6,348,036 km (0.106 R)
• M17: 6,790,247 km (0.088 R)
• M18: 7,047,406 km (0.093 R)
• M19: 7,804,521 km (0.106 R)
• M20: 8,175,823 km (0.097 R)
• M21: 8,587,516 km (0.117 R)
• M22: 10,301,309 km (0.081 R)
• M23: 10,597,064 km (0.113 R)
• M24: 10,671,415 km (0.054 R)
• M25: 10,783,314 km (0.112 R)
• M26: 11,462,937 km (0.065 R)
• M27: 11,769,463 km (0.088 R)
• M28: 11,923,848 km (0.09 R)
• M29: 12,078,682 km (0.111 R)
• M30: 12,390,743 km (0.062 R)
• M31: 13,102,230 km (0.112 R)
• M32: 13,543,694 km (0.059 R)
• M33: 13,624,476 km (0.041 R)
• M34: 13,705,409 km (0.086 R)
• M35: 14,358,852 km (0.044 R)
• M36: 14,564,998 km (0.111 R)
• M37: 14,855,517 km (0.041 R)
• M38: 15,273,793 km (0.106 R)
• M39: 15,357,867 km (0.064 R)
• M40: 15,738,294 km (0.084 R)
• M41: 16,079,078 km (0.071 R)
• M42: 16,985,193 km (0.036 R)
• M43: 17,247,139 km (0.1 R)
• M44: 17,422,617 km (0.112 R)
• M45: 17,775,219 km (0.083 R)
• M46: 17,952,343 km (0.089 R)
• M47: 18,041,204 km (0.068 R)
• M48: 18,353,116 km (0.047 R)
• M49: 18,532,184 km (0.094 R)
• M50: 20,031,604 km (0.118 R)
• M51: 20,772,712 km (0.067 R)
• M52: 21,900,979 km (0.071 R)
• M53: 22,186,262 km (0.105 R)
• M54: 22,568,335 km (0.115 R)
• M55: 22,712,248 km (0.068 R)
• M56: 23,097,462 km (0.109 R)
• M57: 23,194,103 km (0.072 R)
• M58: 23,679,249 km (0.084 R)
• M59: 24,216,903 km (0.1 R)
• M60: 24,857,332 km (0.086 R)
• M61: 25,353,997 km (0.083 R)
• M62: 25,503,595 km (0.08 R)
• M63: 26,609,572 km (0.113 R)
• M64: 27,372,670 km (0.066 R)
• M65: 27,577,320 km (0.106 R)
• M66: 27,988,266 km (0.047 R)
• M67: 28,297,784 km (0.063 R)
• M68: 28,712,319 km (0.106 R)
• M69: 29,915,086 km (0.072 R)
• M70: 30,073,211 km (0.073 R)
• M71: 31,187,715 km (0.037 R)
• M72: 31,938,397 km (0.106 R)
• M73: 32,803,372 km (0.049 R)
• M74: 34,170,398 km (0.037 R)
• M75: 35,166,121 km (0.034 R)
• M76: 35,611,773 km (0.102 R)
• M77: 36,283,767 km (0.071 R)
• M78: 36,790,455 km (0.092 R)
• M79: 37,754,015 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.7

Radius: 10.7

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.09 AU - 10.81 AU

Year: 9780 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,381,742 km

• M1: 149,448 km (0.086 R)
• M2: 621,878 km (0.096 R)
• M3: 765,642 km (0.079 R)
• M4: 1,012,478 km (0.036 R)
• M5: 1,409,062 km (0.031 R)
• M6: 1,969,456 km (0.113 R)
• M7: 2,138,202 km (0.045 R)
• M8: 2,567,847 km (0.107 R)
• M9: 2,726,122 km (0.088 R)
• M10: 2,997,044 km (0.083 R)
• M11: 3,248,368 km (0.081 R)
• M12: 3,477,702 km (0.063 R)
• M13: 3,565,067 km (0.053 R)
• M14: 3,831,650 km (0.098 R)
• M15: 3,982,595 km (0.06 R)
• M16: 4,197,267 km (0.076 R)
• M17: 4,478,960 km (0.081 R)
• M18: 4,896,787 km (0.096 R)
• M19: 4,994,923 km (0.092 R)
• M20: 5,126,869 km (0.12 R)
• M21: 5,632,210 km (0.076 R)
• M22: 6,473,848 km (0.069 R)
• M23: 6,617,911 km (0.047 R)
• M24: 6,872,676 km (0.086 R)
• M25: 7,093,632 km (0.105 R)
• M26: 7,316,981 km (0.106 R)
• M27: 7,467,178 km (0.112 R)
• M28: 7,808,859 km (0.113 R)
• M29: 8,272,463 km (0.081 R)
• M30: 8,586,469 km (0.069 R)
• M31: 9,064,883 km (0.086 R)
• M32: 9,266,840 km (0.09 R)
• M33: 9,798,810 km (0.108 R)
• M34: 10,509,400 km (0.075 R)
• M35: 11,279,979 km (0.096 R)
• M36: 11,715,907 km (0.102 R)
• M37: 12,024,378 km (0.109 R)
• M38: 12,113,089 km (0.091 R)
• M39: 12,469,731 km (0.096 R)
• M40: 15,542,172 km (0.098 R)
• M41: 15,638,812 km (0.064 R)
• M42: 16,320,679 km (0.052 R)
• M43: 17,211,534 km (0.111 R)
• M44: 18,016,820 km (0.058 R)
• M45: 18,424,025 km (0.052 R)
• M46: 18,628,675 km (0.117 R)
• M47: 19,247,561 km (0.049 R)
• M48: 19,351,382 km (0.104 R)
• M49: 19,611,533 km (0.079 R)
• M50: 19,873,030 km (0.077 R)
• M51: 20,399,465 km (0.056 R)
• M52: 20,823,874 km (0.082 R)
• M53: 21,037,201 km (0.095 R)
• M54: 21,144,013 km (0.09 R)
• M55: 21,251,126 km (0.114 R)
• M56: 21,412,242 km (0.112 R)
• M57: 22,660,038 km (0.034 R)
• M58: 22,769,544 km (0.109 R)
• M59: 23,597,419 km (0.118 R)
• M60: 23,764,071 km (0.028 R)
• M61: 25,282,339 km (0.048 R)
• M62: 26,831,874 km (0.057 R)
• M63: 27,471,854 km (0.098 R)
• M64: 29,183,403 km (0.045 R)
• M65: 30,807,587 km (0.039 R)
• M66: 31,722,677 km (0.096 R)
• M67: 31,906,683 km (0.115 R)
• M68: 32,029,652 km (0.107 R)
• M69: 33,205,192 km (0.1 R)
• M70: 33,516,805 km (0.026 R)
• M71: 33,704,400 km (0.08 R)
• M72: 34,206,002 km (0.106 R)
• M73: 34,583,886 km (0.065 R)
• M74: 35,662,188 km (0.036 R)
• M75: 35,789,645 km (0.116 R)
• M76: 36,301,569 km (0.103 R)
• M77: 37,591,551 km (0.07 R)
• M78: 38,046,778 km (0.107 R)
• M79: 40,748,665 km (0.111 R)
• M80: 40,815,385 km (0.058 R)
• M81: 41,015,697 km (0.104 R)
• M82: 41,551,257 km (0.112 R)
• M83: 42,021,743 km (0.102 R)
• M84: 42,291,468 km (0.119 R)
• M85: 42,561,641 km (0.034 R)
• M86: 42,629,260 km (0.118 R)
• M87: 43,375,903 km (0.106 R)
• M88: 45,779,791 km (0.063 R)
• M89: 46,335,248 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 13

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.67 AU - 10.67 AU

Year: 10983 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,381,742 km

• M1: 183,257 km (0.085 R)
• M2: 1,131,708 km (0.102 R)
• M3: 1,309,580 km (0.082 R)
• M4: 1,611,019 km (0.117 R)
• M5: 1,917,246 km (0.07 R)
• M6: 3,069,898 km (0.098 R)
• M7: 3,737,104 km (0.081 R)
• M8: 4,191,284 km (0.084 R)
• M9: 4,424,955 km (0.088 R)
• M10: 4,519,800 km (0.03 R)
• M11: 4,783,841 km (0.1 R)
• M12: 5,152,151 km (0.113 R)
• M13: 5,277,065 km (0.046 R)
• M14: 6,743,722 km (0.066 R)
• M15: 7,157,061 km (0.045 R)
• M16: 7,892,933 km (0.1 R)
• M17: 7,979,401 km (0.11 R)
• M18: 9,072,213 km (0.079 R)
• M19: 9,682,273 km (0.118 R)
• M20: 9,930,157 km (0.094 R)
• M21: 10,054,922 km (0.078 R)
• M22: 11,788,911 km (0.117 R)
• M23: 12,020,488 km (0.063 R)
• M24: 12,690,387 km (0.034 R)
• M25: 12,791,964 km (0.097 R)
• M26: 13,822,245 km (0.087 R)
• M27: 15,634,324 km (0.102 R)
• M28: 16,439,011 km (0.102 R)
• M29: 16,846,366 km (0.096 R)
• M30: 17,070,015 km (0.06 R)
• M31: 17,860,490 km (0.11 R)
• M32: 18,241,067 km (0.085 R)
• M33: 18,585,890 km (0.063 R)
• M34: 19,087,791 km (0.075 R)
• M35: 19,437,999 km (0.115 R)
• M36: 20,184,044 km (0.099 R)
• M37: 21,866,571 km (0.113 R)
• M38: 22,889,222 km (0.052 R)
• M39: 23,552,090 km (0.086 R)
• M40: 24,769,368 km (0.112 R)
• M41: 25,835,103 km (0.084 R)
• M42: 27,264,810 km (0.091 R)
• M43: 27,352,325 km (0.075 R)
• M44: 27,439,840 km (0.049 R)
• M45: 29,255,659 km (0.065 R)
• M46: 29,614,394 km (0.031 R)
• M47: 30,200,669 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit