🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 187 Days

Day: 15.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.5 AU - 0.7 AU

Year: 201 Days

Day: 34.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.71 AU - 0.73 AU

Year: 265 Days

Day: 40.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.44 AU

Year: 535 Days

Day: 34.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,222,441 km

• M1: 425,905 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 11.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.37 AU - 6.43 AU

Year: 5439 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,222,441 km

• M1: 156,629 km (0.072 R)
• M2: 308,172 km (0.11 R)
• M3: 426,204 km (0.096 R)
• M4: 769,681 km (0.048 R)
• M5: 1,036,414 km (0.113 R)
• M6: 1,230,891 km (0.066 R)
• M7: 1,371,812 km (0.072 R)
• M8: 1,755,381 km (0.112 R)
• M9: 1,989,801 km (0.113 R)
• M10: 2,203,277 km (0.116 R)
• M11: 2,521,622 km (0.116 R)
• M12: 2,620,057 km (0.104 R)
• M13: 2,871,830 km (0.112 R)
• M14: 3,026,664 km (0.059 R)
• M15: 3,581,672 km (0.102 R)
• M16: 3,975,713 km (0.099 R)
• M17: 4,129,500 km (0.114 R)
• M18: 4,502,746 km (0.058 R)
• M19: 4,582,781 km (0.086 R)
• M20: 4,825,579 km (0.088 R)
• M21: 4,928,053 km (0.069 R)
• M22: 5,135,246 km (0.115 R)
• M23: 5,970,451 km (0.063 R)
• M24: 6,235,987 km (0.066 R)
• M25: 6,641,547 km (0.069 R)
• M26: 7,079,121 km (0.112 R)
• M27: 7,219,144 km (0.081 R)
• M28: 7,837,133 km (0.079 R)
• M29: 8,274,857 km (0.087 R)
• M30: 8,373,142 km (0.103 R)
• M31: 8,546,227 km (0.077 R)
• M32: 8,971,684 km (0.065 R)
• M33: 9,098,094 km (0.068 R)
• M34: 9,352,709 km (0.1 R)
• M35: 9,791,031 km (0.059 R)
• M36: 10,025,750 km (0.111 R)
• M37: 10,368,180 km (0.093 R)
• M38: 10,527,501 km (0.108 R)
• M39: 11,363,753 km (0.118 R)
• M40: 11,473,259 km (0.105 R)
• M41: 11,638,116 km (0.1 R)
• M42: 11,886,897 km (0.079 R)
• M43: 12,165,448 km (0.111 R)
• M44: 12,305,472 km (0.061 R)
• M45: 12,446,094 km (0.093 R)
• M46: 12,587,314 km (0.071 R)
• M47: 13,042,541 km (0.078 R)
• M48: 13,416,386 km (0.11 R)
• M49: 13,590,219 km (0.096 R)
• M50: 13,735,478 km (0.098 R)
• M51: 14,797,473 km (0.085 R)
• M52: 14,887,083 km (0.081 R)
• M53: 15,459,444 km (0.064 R)
• M54: 15,824,612 km (0.066 R)
• M55: 16,069,504 km (0.104 R)
• M56: 16,532,360 km (0.113 R)
• M57: 17,093,501 km (0.085 R)
• M58: 17,597,646 km (0.037 R)
• M59: 17,819,799 km (0.119 R)
• M60: 17,947,107 km (0.085 R)
• M61: 18,266,648 km (0.109 R)
• M62: 18,555,970 km (0.04 R)
• M63: 18,749,700 km (0.103 R)
• M64: 18,911,564 km (0.053 R)
• M65: 19,106,640 km (0.083 R)
• M66: 19,531,199 km (0.102 R)
• M67: 19,629,634 km (0.12 R)
• M68: 20,025,171 km (0.056 R)
• M69: 20,757,004 km (0.084 R)
• M70: 21,058,892 km (0.099 R)
• M71: 21,227,190 km (0.098 R)
• M72: 22,144,075 km (0.075 R)
• M73: 22,900,741 km (0.081 R)
• M74: 23,212,653 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.8

Radius: 10.3

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5 AU - 6.38 AU

Year: 5883 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 63.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,222,441 km

• M1: 395,537 km (0.078 R)
• M2: 547,528 km (0.087 R)
• M3: 733,927 km (0.106 R)
• M4: 1,030,580 km (0.065 R)
• M5: 1,169,257 km (0.099 R)
• M6: 1,517,521 km (0.084 R)
• M7: 1,694,794 km (0.113 R)
• M8: 1,973,645 km (0.081 R)
• M9: 2,227,363 km (0.105 R)
• M10: 2,512,496 km (0.079 R)
• M11: 2,940,197 km (0.087 R)
• M12: 3,140,209 km (0.108 R)
• M13: 3,390,785 km (0.069 R)
• M14: 3,984,689 km (0.102 R)
• M15: 4,895,890 km (0.074 R)
• M16: 5,160,229 km (0.051 R)
• M17: 5,267,341 km (0.091 R)
• M18: 5,483,660 km (0.071 R)
• M19: 5,730,646 km (0.091 R)
• M20: 6,609,084 km (0.116 R)
• M21: 6,872,077 km (0.036 R)
• M22: 7,865,407 km (0.11 R)
• M23: 8,457,516 km (0.106 R)
• M24: 8,838,990 km (0.087 R)
• M25: 8,967,495 km (0.109 R)
• M26: 9,064,135 km (0.099 R)
• M27: 9,128,911 km (0.088 R)
• M28: 9,291,225 km (0.074 R)
• M29: 9,421,823 km (0.104 R)
• M30: 9,717,878 km (0.111 R)
• M31: 9,883,782 km (0.096 R)
• M32: 10,319,261 km (0.113 R)
• M33: 11,243,776 km (0.108 R)
• M34: 11,348,195 km (0.094 R)
• M35: 11,557,931 km (0.096 R)
• M36: 11,768,864 km (0.081 R)
• M37: 11,874,929 km (0.116 R)
• M38: 12,230,524 km (0.098 R)
• M39: 12,337,785 km (0.093 R)
• M40: 13,428,653 km (0.091 R)
• M41: 14,023,155 km (0.074 R)
• M42: 14,285,849 km (0.047 R)
• M43: 14,702,030 km (0.09 R)
• M44: 14,969,062 km (0.053 R)
• M45: 15,857,374 km (0.118 R)
• M46: 16,683,454 km (0.12 R)
• M47: 18,050,329 km (0.103 R)
• M48: 18,254,381 km (0.1 R)
• M49: 18,500,170 km (0.11 R)
• M50: 18,995,190 km (0.072 R)
• M51: 19,620,210 km (0.108 R)
• M52: 20,933,080 km (0.082 R)
• M53: 21,621,679 km (0.115 R)
• M54: 21,708,297 km (0.115 R)
• M55: 21,925,363 km (0.096 R)
• M56: 22,493,087 km (0.109 R)
• M57: 22,624,733 km (0.085 R)
• M58: 22,800,660 km (0.035 R)
• M59: 23,242,722 km (0.062 R)
• M60: 23,642,896 km (0.075 R)
• M61: 23,866,096 km (0.115 R)
• M62: 24,540,334 km (0.074 R)
• M63: 24,811,704 km (0.109 R)
• M64: 24,947,839 km (0.071 R)
• M65: 25,220,705 km (0.095 R)
• M66: 25,586,173 km (0.118 R)
• M67: 25,677,727 km (0.077 R)
• M68: 25,815,357 km (0.089 R)
• M69: 26,461,021 km (0.095 R)
• M70: 26,553,622 km (0.1 R)
• M71: 27,111,921 km (0.106 R)
• M72: 27,345,743 km (0.031 R)
• M73: 27,580,163 km (0.101 R)
• M74: 28,145,493 km (0.068 R)
• M75: 30,396,492 km (0.091 R)
• M76: 31,322,802 km (0.036 R)
• M77: 32,406,938 km (0.117 R)
• M78: 32,903,752 km (0.073 R)
• M79: 33,153,132 km (0.047 R)
• M80: 33,503,341 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 12.1

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.39 AU - 8.57 AU

Year: 10704 Days

Day: 12.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,222,441 km

• M1: 198,068 km (0.092 R)
• M2: 443,857 km (0.099 R)
• M3: 543,938 km (0.115 R)
• M4: 696,677 km (0.114 R)
• M5: 1,065,586 km (0.09 R)
• M6: 1,414,897 km (0.082 R)
• M7: 1,493,136 km (0.112 R)
• M8: 1,778,719 km (0.085 R)
• M9: 1,928,317 km (0.039 R)
• M10: 2,217,489 km (0.118 R)
• M11: 2,738,838 km (0.061 R)
• M12: 2,862,705 km (0.081 R)
• M13: 3,116,124 km (0.068 R)
• M14: 3,726,782 km (0.049 R)
• M15: 4,345,369 km (0.052 R)
• M16: 4,815,705 km (0.109 R)
• M17: 5,179,078 km (0.093 R)
• M18: 5,551,427 km (0.109 R)
• M19: 5,740,968 km (0.109 R)
• M20: 6,158,944 km (0.081 R)
• M21: 6,487,162 km (0.12 R)
• M22: 6,922,641 km (0.103 R)
• M23: 7,160,951 km (0.064 R)
• M24: 7,471,516 km (0.083 R)
• M25: 7,576,085 km (0.068 R)
• M26: 7,892,484 km (0.084 R)
• M27: 7,998,998 km (0.055 R)
• M28: 8,177,468 km (0.1 R)
• M29: 8,429,541 km (0.042 R)
• M30: 8,978,565 km (0.11 R)
• M31: 9,728,649 km (0.049 R)
• M32: 10,733,647 km (0.11 R)
• M33: 10,891,174 km (0.102 R)
• M34: 11,129,034 km (0.099 R)
• M35: 11,569,451 km (0.104 R)
• M36: 11,771,557 km (0.102 R)
• M37: 12,179,211 km (0.052 R)
• M38: 12,467,487 km (0.06 R)
• M39: 12,591,653 km (0.109 R)
• M40: 12,841,332 km (0.073 R)
• M41: 13,856,353 km (0.105 R)
• M42: 13,942,073 km (0.09 R)
• M43: 14,330,130 km (0.047 R)
• M44: 16,142,807 km (0.11 R)
• M45: 18,120,341 km (0.049 R)
• M46: 18,780,666 km (0.092 R)
• M47: 19,304,857 km (0.072 R)
• M48: 19,882,455 km (0.057 R)
• M49: 20,173,273 km (0.039 R)
• M50: 20,710,329 km (0.115 R)
• M51: 21,054,404 km (0.068 R)
• M52: 21,301,390 km (0.091 R)
• M53: 21,499,757 km (0.108 R)
• M54: 21,948,102 km (0.088 R)
• M55: 22,450,003 km (0.099 R)
• M56: 22,955,644 km (0.116 R)
• M57: 26,492,437 km (0.087 R)
• M58: 26,705,763 km (0.052 R)
• M59: 26,919,688 km (0.061 R)
• M60: 30,028,631 km (0.11 R)
• M61: 30,473,984 km (0.069 R)
• M62: 30,809,382 km (0.096 R)
• M63: 30,977,680 km (0.101 R)
• M64: 31,427,670 km (0.084 R)
• M65: 32,049,997 km (0.094 R)
• M66: 32,220,389 km (0.066 R)
• M67: 32,391,230 km (0.069 R)
• M68: 33,825,724 km (0.116 R)
• M69: 34,057,152 km (0.06 R)
• M70: 34,347,222 km (0.059 R)
• M71: 34,696,234 km (0.118 R)
• M72: 34,929,756 km (0.061 R)
• M73: 35,633,166 km (0.049 R)
• M74: 35,750,750 km (0.119 R)
• M75: 35,868,633 km (0.115 R)
• M76: 37,831,207 km (0.113 R)
• M77: 38,493,178 km (0.097 R)
• M78: 39,219,625 km (0.089 R)
• M79: 39,341,098 km (0.096 R)
• M80: 40,686,133 km (0.1 R)
• M81: 41,117,274 km (0.047 R)
• M82: 41,364,260 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.3

Radius: 3.3

Gravity: 68.44 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.15 AU - 14.21 AU

Year: 21933 Days

Day: 15.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,222,441 km

• M1: 137,032 km (0.094 R)
• M2: 312,510 km (0.1 R)
• M3: 1,143,377 km (0.116 R)
• M4: 1,451,399 km (0.079 R)
• M5: 2,515,189 km (0.09 R)
• M6: 3,200,796 km (0.099 R)
• M7: 3,673,077 km (0.091 R)
• M8: 3,895,080 km (0.081 R)
• M9: 4,445,151 km (0.114 R)
• M10: 4,681,366 km (0.068 R)
• M11: 4,970,389 km (0.102 R)
• M12: 5,314,764 km (0.086 R)
• M13: 5,414,695 km (0.091 R)
• M14: 5,464,810 km (0.101 R)
• M15: 6,713,653 km (0.111 R)
• M16: 7,093,781 km (0.104 R)
• M17: 8,391,393 km (0.089 R)
• M18: 8,741,752 km (0.092 R)
• M19: 9,276,265 km (0.085 R)
• M20: 9,396,392 km (0.043 R)
• M21: 10,501,172 km (0.096 R)
• M22: 11,068,746 km (0.081 R)
• M23: 11,452,764 km (0.097 R)
• M24: 11,517,091 km (0.094 R)
• M25: 11,971,420 km (0.093 R)
• M26: 13,166,109 km (0.064 R)
• M27: 13,572,716 km (0.037 R)
• M28: 13,846,031 km (0.042 R)
• M29: 15,666,637 km (0.051 R)
• M30: 18,233,288 km (0.109 R)
• M31: 18,308,535 km (0.116 R)
• M32: 18,837,962 km (0.095 R)
• M33: 19,219,287 km (0.118 R)
• M34: 19,372,475 km (0.104 R)
• M35: 20,691,181 km (0.079 R)
• M36: 21,163,461 km (0.043 R)
• M37: 23,332,182 km (0.034 R)
• M38: 23,413,862 km (0.08 R)
• M39: 23,495,692 km (0.068 R)
• M40: 23,823,760 km (0.07 R)
• M41: 24,650,438 km (0.12 R)
• M42: 24,900,266 km (0.105 R)
• M43: 25,067,218 km (0.076 R)
• M44: 25,907,958 km (0.042 R)
• M45: 26,161,975 km (0.04 R)
• M46: 26,757,973 km (0.068 R)
• M47: 29,450,136 km (0.091 R)
• M48: 31,592,826 km (0.118 R)
• M49: 31,683,183 km (0.091 R)
• M50: 32,136,166 km (0.077 R)
• M51: 32,865,605 km (0.109 R)
• M52: 33,324,272 km (0.105 R)
• M53: 33,600,579 km (0.112 R)
• M54: 33,877,485 km (0.111 R)
• M55: 34,433,690 km (0.067 R)
• M56: 36,309,348 km (0.115 R)
• M57: 37,069,006 km (0.084 R)
• M58: 37,833,750 km (0.096 R)
• M59: 38,603,581 km (0.069 R)
• M60: 39,087,530 km (0.119 R)
• M61: 40,061,263 km (0.102 R)
• M62: 41,042,924 km (0.074 R)
• M63: 41,933,181 km (0.083 R)
• M64: 42,131,847 km (0.117 R)
• M65: 43,330,574 km (0.085 R)
• M66: 45,251,411 km (0.079 R)
• M67: 46,684,409 km (0.057 R)
• M68: 47,820,755 km (0.049 R)
• M69: 53,099,315 km (0.104 R)
• M70: 54,393,487 km (0.059 R)
• M71: 55,479,717 km (0.111 R)
• M72: 57,894,675 km (0.115 R)
• M73: 58,226,633 km (0.08 R)
• M74: 58,448,337 km (0.108 R)
• M75: 59,003,644 km (0.088 R)
• M76: 60,567,989 km (0.116 R)
• M77: 62,372,439 km (0.106 R)
• M78: 63,281,246 km (0.113 R)
• M79: 63,851,513 km (0.04 R)
• M80: 64,423,575 km (0.087 R)
• M81: 67,774,119 km (0.092 R)
• M82: 68,357,550 km (0.105 R)
• M83: 71,892,698 km (0.107 R)
• M84: 72,726,107 km (0.064 R)
• M85: 73,323,452 km (0.033 R)
• M86: 75,728,686 km (0.118 R)
• M87: 77,915,358 km (0.078 R)
• M88: 78,404,094 km (0.06 R)
• M89: 78,771,357 km (0.108 R)
• M90: 79,261,889 km (0.11 R)
• M91: 81,729,655 km (0.069 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: 218 - 17,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit