🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.14 AU - 1.48 AU

Year: 550 Days

Day: 12 Hours

Environment

Temp: -2 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.44 AU - 1.54 AU

Year: 668 Days

Day: 15.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,392,961 km

• M1: 165,455 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.86 AU - 1.88 AU

Year: 939 Days

Day: 16.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,392,961 km

• M1: 505,940 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.98 AU - 2.34 AU

Year: 1165 Days

Day: 47.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.22 AU - 4.6 AU

Year: 2838 Days

Day: 21.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.4

Radius: 11.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.95 AU - 10.69 AU

Year: 9616 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,392,961 km

• M1: 152,141 km (0.111 R)
• M2: 415,732 km (0.081 R)
• M3: 508,184 km (0.085 R)
• M4: 670,797 km (0.03 R)
• M5: 905,067 km (0.084 R)
• M6: 1,070,223 km (0.092 R)
• M7: 1,166,714 km (0.091 R)
• M8: 1,738,926 km (0.078 R)
• M9: 2,289,446 km (0.114 R)
• M10: 2,864,500 km (0.06 R)
• M11: 3,001,532 km (0.057 R)
• M12: 3,168,782 km (0.11 R)
• M13: 3,425,642 km (0.096 R)
• M14: 4,744,796 km (0.118 R)
• M15: 4,907,558 km (0.103 R)
• M16: 5,272,278 km (0.083 R)
• M17: 5,373,406 km (0.119 R)
• M18: 6,311,534 km (0.074 R)
• M19: 6,818,073 km (0.077 R)
• M20: 7,225,128 km (0.11 R)
• M21: 7,564,267 km (0.094 R)
• M22: 8,140,967 km (0.045 R)
• M23: 8,454,374 km (0.056 R)
• M24: 8,932,040 km (0.061 R)
• M25: 9,255,321 km (0.067 R)
• M26: 9,336,852 km (0.087 R)
• M27: 9,459,373 km (0.106 R)
• M28: 9,913,552 km (0.085 R)
• M29: 10,080,503 km (0.077 R)
• M30: 11,231,659 km (0.119 R)
• M31: 11,362,108 km (0.114 R)
• M32: 12,155,575 km (0.098 R)
• M33: 12,424,103 km (0.111 R)
• M34: 14,263,708 km (0.111 R)
• M35: 15,215,151 km (0.094 R)
• M36: 15,456,153 km (0.114 R)
• M37: 15,747,121 km (0.065 R)
• M38: 16,779,795 km (0.036 R)
• M39: 16,879,277 km (0.07 R)
• M40: 17,229,037 km (0.066 R)
• M41: 17,581,340 km (0.043 R)
• M42: 18,343,990 km (0.104 R)
• M43: 18,549,238 km (0.112 R)
• M44: 18,755,235 km (0.1 R)
• M45: 19,221,382 km (0.108 R)
• M46: 19,639,059 km (0.098 R)
• M47: 19,954,262 km (0.106 R)
• M48: 20,589,753 km (0.094 R)
• M49: 21,447,398 km (0.115 R)
• M50: 22,700,579 km (0.109 R)
• M51: 23,419,397 km (0.065 R)
• M52: 23,530,698 km (0.039 R)
• M53: 23,753,748 km (0.085 R)
• M54: 23,921,597 km (0.1 R)
• M55: 24,201,944 km (0.079 R)
• M56: 25,506,138 km (0.081 R)
• M57: 28,835,289 km (0.058 R)
• M58: 30,216,975 km (0.114 R)
• M59: 30,885,378 km (0.117 R)
• M60: 31,374,563 km (0.077 R)
• M61: 31,989,709 km (0.103 R)
• M62: 32,484,579 km (0.057 R)
• M63: 33,921,616 km (0.046 R)
• M64: 34,679,629 km (0.111 R)
• M65: 35,188,112 km (0.097 R)
• M66: 35,891,222 km (0.096 R)
• M67: 36,148,081 km (0.098 R)
• M68: 37,376,430 km (0.084 R)
• M69: 37,701,955 km (0.06 R)
• M70: 37,963,003 km (0.101 R)
• M71: 38,487,044 km (0.03 R)
• M72: 38,618,391 km (0.072 R)
• M73: 39,079,302 km (0.064 R)
• M74: 39,741,123 km (0.042 R)
• M75: 40,539,976 km (0.084 R)
• M76: 41,546,171 km (0.099 R)
• M77: 42,018,452 km (0.088 R)
• M78: 42,764,347 km (0.071 R)
• M79: 44,682,640 km (0.077 R)
• M80: 46,000,148 km (0.084 R)
• M81: 46,349,011 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.4

Radius: 11.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.11 AU - 11.45 AU

Year: 13907 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,392,961 km

• M1: 158,275 km (0.09 R)
• M2: 240,853 km (0.1 R)
• M3: 325,226 km (0.069 R)
• M4: 612,304 km (0.066 R)
• M5: 766,390 km (0.087 R)
• M6: 1,435,242 km (0.091 R)
• M7: 1,566,140 km (0.112 R)
• M8: 1,646,624 km (0.088 R)
• M9: 1,868,477 km (0.029 R)
• M10: 2,465,822 km (0.085 R)
• M11: 2,592,232 km (0.044 R)
• M12: 2,753,349 km (0.079 R)
• M13: 3,051,946 km (0.101 R)
• M14: 3,716,460 km (0.045 R)
• M15: 3,935,770 km (0.107 R)
• M16: 4,618,834 km (0.089 R)
• M17: 4,775,613 km (0.105 R)
• M18: 5,094,705 km (0.105 R)
• M19: 5,628,171 km (0.04 R)
• M20: 5,711,796 km (0.098 R)
• M21: 6,571,386 km (0.077 R)
• M22: 6,659,499 km (0.052 R)
• M23: 7,516,994 km (0.05 R)
• M24: 7,655,671 km (0.103 R)
• M25: 8,794,859 km (0.084 R)
• M26: 11,281,325 km (0.102 R)
• M27: 11,921,454 km (0.064 R)
• M28: 12,029,314 km (0.088 R)
• M29: 12,628,304 km (0.102 R)
• M30: 14,945,575 km (0.068 R)
• M31: 15,648,236 km (0.074 R)
• M32: 16,182,450 km (0.053 R)
• M33: 16,662,211 km (0.038 R)
• M34: 18,067,683 km (0.118 R)
• M35: 18,503,013 km (0.115 R)
• M36: 19,194,005 km (0.092 R)
• M37: 21,056,050 km (0.076 R)
• M38: 22,506,700 km (0.09 R)
• M39: 23,446,624 km (0.107 R)
• M40: 24,399,413 km (0.068 R)
• M41: 24,605,259 km (0.043 R)
• M42: 24,949,484 km (0.069 R)
• M43: 26,765,602 km (0.081 R)
• M44: 28,047,656 km (0.066 R)
• M45: 28,191,270 km (0.104 R)
• M46: 28,768,568 km (0.105 R)
• M47: 29,349,606 km (0.089 R)
• M48: 29,861,231 km (0.078 R)
• M49: 31,637,855 km (0.087 R)
• M50: 31,787,453 km (0.104 R)
• M51: 33,220,302 km (0.113 R)
• M52: 33,296,297 km (0.032 R)
• M53: 36,070,739 km (0.095 R)
• M54: 36,775,794 km (0.1 R)
• M55: 37,090,698 km (0.111 R)
• M56: 37,643,761 km (0.065 R)
• M57: 39,883,540 km (0.109 R)
• M58: 40,369,135 km (0.076 R)
• M59: 41,673,628 km (0.096 R)
• M60: 42,083,975 km (0.095 R)
• M61: 42,248,533 km (0.038 R)
• M62: 42,991,735 km (0.062 R)
• M63: 43,074,612 km (0.067 R)
• M64: 43,989,403 km (0.091 R)
• M65: 44,323,605 km (0.104 R)
• M66: 45,331,446 km (0.08 R)
• M67: 45,753,611 km (0.107 R)
• M68: 46,007,479 km (0.09 R)
• M69: 46,346,767 km (0.106 R)
• M70: 47,113,157 km (0.092 R)
• M71: 47,369,567 km (0.053 R)
• M72: 47,798,016 km (0.087 R)
• M73: 48,572,334 km (0.092 R)
• M74: 48,917,756 km (0.072 R)
• M75: 49,264,075 km (0.119 R)
• M76: 52,505,711 km (0.069 R)
• M77: 57,176,755 km (0.043 R)
• M78: 59,008,431 km (0.078 R)
• M79: 59,192,586 km (0.115 R)
• M80: 59,377,040 km (0.119 R)
• M81: 59,469,342 km (0.114 R)
• M82: 60,116,652 km (0.086 R)
• M83: 60,766,206 km (0.108 R)
• M84: 62,447,387 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 12.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.71 AU - 12.19 AU

Year: 14223 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,392,961 km

• M1: 505,042 km (0.063 R)
• M2: 676,033 km (0.08 R)
• M3: 780,302 km (0.114 R)
• M4: 1,178,682 km (0.098 R)
• M5: 1,333,964 km (0.113 R)
• M6: 1,580,352 km (0.106 R)
• M7: 1,782,309 km (0.047 R)
• M8: 1,871,619 km (0.111 R)
• M9: 2,054,727 km (0.038 R)
• M10: 3,497,897 km (0.045 R)
• M11: 3,840,776 km (0.069 R)
• M12: 4,036,001 km (0.076 R)
• M13: 4,518,005 km (0.081 R)
• M14: 4,765,889 km (0.073 R)
• M15: 5,624,730 km (0.104 R)
• M16: 5,802,303 km (0.111 R)
• M17: 6,484,619 km (0.119 R)
• M18: 7,240,387 km (0.094 R)
• M19: 7,385,348 km (0.094 R)
• M20: 8,224,293 km (0.107 R)
• M21: 8,426,100 km (0.095 R)
• M22: 8,578,690 km (0.116 R)
• M23: 8,680,716 km (0.052 R)
• M24: 8,938,024 km (0.042 R)
• M25: 9,041,546 km (0.092 R)
• M26: 9,197,726 km (0.1 R)
• M27: 9,302,295 km (0.091 R)
• M28: 10,207,362 km (0.072 R)
• M29: 11,029,103 km (0.095 R)
• M30: 12,215,265 km (0.053 R)
• M31: 13,028,479 km (0.064 R)
• M32: 14,341,499 km (0.12 R)
• M33: 15,137,210 km (0.101 R)
• M34: 15,322,861 km (0.082 R)
• M35: 16,579,932 km (0.088 R)
• M36: 17,609,165 km (0.074 R)
• M37: 17,869,765 km (0.032 R)
• M38: 18,131,561 km (0.116 R)
• M39: 18,263,058 km (0.108 R)
• M40: 18,592,921 km (0.035 R)
• M41: 18,858,308 km (0.119 R)
• M42: 20,408,441 km (0.081 R)
• M43: 21,580,241 km (0.115 R)
• M44: 23,772,897 km (0.053 R)
• M45: 24,133,278 km (0.111 R)
• M46: 24,495,305 km (0.12 R)
• M47: 25,666,058 km (0.11 R)
• M48: 25,961,663 km (0.106 R)
• M49: 27,910,026 km (0.04 R)
• M50: 28,290,154 km (0.072 R)
• M51: 29,209,433 km (0.074 R)
• M52: 29,286,476 km (0.09 R)
• M53: 30,763,157 km (0.106 R)
• M54: 31,392,216 km (0.119 R)
• M55: 32,343,658 km (0.086 R)
• M56: 32,583,015 km (0.096 R)
• M57: 32,903,004 km (0.082 R)
• M58: 33,869,556 km (0.08 R)
• M59: 34,193,735 km (0.098 R)
• M60: 35,500,921 km (0.106 R)
• M61: 37,324,818 km (0.074 R)
• M62: 37,911,541 km (0.089 R)
• M63: 38,163,913 km (0.09 R)
• M64: 38,585,928 km (0.077 R)
• M65: 38,924,468 km (0.039 R)
• M66: 40,546,558 km (0.071 R)
• M67: 41,755,758 km (0.095 R)
• M68: 46,260,000 km (0.094 R)
• M69: 46,709,841 km (0.113 R)
• M70: 47,977,234 km (0.067 R)
• M71: 49,439,254 km (0.082 R)
• M72: 51,008,835 km (0.096 R)
• M73: 51,566,685 km (0.108 R)
• M74: 52,407,276 km (0.111 R)
• M75: 52,688,520 km (0.118 R)
• M76: 53,158,257 km (0.044 R)
• M77: 54,956,124 km (0.041 R)
• M78: 55,528,037 km (0.104 R)
• M79: 55,623,480 km (0.069 R)
• M80: 56,293,679 km (0.104 R)
• M81: 56,485,613 km (0.053 R)
• M82: 57,835,285 km (0.096 R)
• M83: 58,222,893 km (0.099 R)
• M84: 59,879,689 km (0.045 R)
• M85: 60,173,649 km (0.03 R)
• M86: 60,959,936 km (0.119 R)
• M87: 61,650,778 km (0.106 R)
• M88: 63,339,290 km (0.057 R)
• M89: 63,539,003 km (0.103 R)
• M90: 64,540,261 km (0.079 R)
• M91: 67,779,654 km (0.079 R)
• M92: 67,983,855 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 16,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit