🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.54 AU - 0.6 AU

Year: 163 Days

Day: 12.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.01 AU - 1.29 AU

Year: 467 Days

Day: 32.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,243,950 km

• M1: 98,136 km (0.086 R)
• M2: 215,271 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.12 AU - 1.72 AU

Year: 641 Days

Day: 37.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 175.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.7 AU - 4.26 AU

Year: 2459 Days

Day: 21.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.6

Radius: 10.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.86 AU - 6.16 AU

Year: 4247 Days

Day: 5.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,243,950 km

• M1: 165,754 km (0.086 R)
• M2: 237,861 km (0.115 R)
• M3: 434,283 km (0.117 R)
• M4: 508,633 km (0.117 R)
• M5: 588,069 km (0.1 R)
• M6: 725,400 km (0.077 R)
• M7: 874,250 km (0.065 R)
• M8: 942,915 km (0.036 R)
• M9: 1,160,431 km (0.089 R)
• M10: 1,326,036 km (0.096 R)
• M11: 1,440,927 km (0.119 R)
• M12: 1,535,323 km (0.103 R)
• M13: 1,619,696 km (0.092 R)
• M14: 1,730,698 km (0.074 R)
• M15: 1,831,527 km (0.106 R)
• M16: 1,986,510 km (0.117 R)
• M17: 2,649,827 km (0.105 R)
• M18: 2,752,152 km (0.045 R)
• M19: 2,840,864 km (0.043 R)
• M20: 3,067,056 km (0.117 R)
• M21: 3,190,025 km (0.103 R)
• M22: 3,617,576 km (0.106 R)
• M23: 3,698,658 km (0.057 R)
• M24: 3,862,916 km (0.095 R)
• M25: 4,029,568 km (0.104 R)
• M26: 4,266,980 km (0.087 R)
• M27: 4,526,532 km (0.058 R)
• M28: 4,755,716 km (0.042 R)
• M29: 4,826,925 km (0.053 R)
• M30: 4,898,582 km (0.082 R)
• M31: 5,823,995 km (0.095 R)
• M32: 5,919,588 km (0.055 R)
• M33: 6,563,158 km (0.101 R)
• M34: 6,682,537 km (0.117 R)
• M35: 7,024,817 km (0.107 R)
• M36: 7,228,868 km (0.113 R)
• M37: 7,979,700 km (0.066 R)
• M38: 8,299,839 km (0.106 R)
• M39: 8,450,784 km (0.117 R)
• M40: 8,537,401 km (0.107 R)
• M41: 8,930,993 km (0.101 R)
• M42: 9,041,247 km (0.108 R)
• M43: 9,352,709 km (0.041 R)
• M44: 9,442,468 km (0.081 R)
• M45: 9,986,256 km (0.098 R)
• M46: 10,285,153 km (0.081 R)
• M47: 10,657,053 km (0.092 R)
• M48: 11,847,703 km (0.103 R)
• M49: 12,311,157 km (0.119 R)
• M50: 12,730,928 km (0.102 R)
• M51: 12,805,428 km (0.101 R)
• M52: 12,880,077 km (0.065 R)
• M53: 12,980,009 km (0.076 R)
• M54: 13,432,393 km (0.115 R)
• M55: 13,762,406 km (0.093 R)
• M56: 13,941,325 km (0.113 R)
• M57: 14,018,218 km (0.088 R)
• M58: 14,275,377 km (0.104 R)
• M59: 14,820,811 km (0.064 R)
• M60: 15,161,744 km (0.044 R)
• M61: 15,905,096 km (0.096 R)
• M62: 16,092,841 km (0.104 R)
• M63: 16,932,833 km (0.033 R)
• M64: 17,097,092 km (0.073 R)
• M65: 17,289,325 km (0.107 R)
• M66: 18,233,587 km (0.113 R)
• M67: 18,683,727 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 11.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.15 AU - 14.17 AU

Year: 15080 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,243,950 km

• M1: 153,188 km (0.12 R)
• M2: 267,481 km (0.061 R)
• M3: 749,635 km (0.065 R)
• M4: 1,069,326 km (0.1 R)
• M5: 1,534,276 km (0.075 R)
• M6: 1,720,824 km (0.107 R)
• M7: 1,858,754 km (0.095 R)
• M8: 3,125,399 km (0.084 R)
• M9: 3,295,192 km (0.047 R)
• M10: 3,858,877 km (0.088 R)
• M11: 4,339,236 km (0.098 R)
• M12: 4,414,932 km (0.086 R)
• M13: 4,760,653 km (0.056 R)
• M14: 5,035,614 km (0.113 R)
• M15: 5,275,569 km (0.054 R)
• M16: 5,601,393 km (0.105 R)
• M17: 6,315,573 km (0.103 R)
• M18: 6,487,910 km (0.064 R)
• M19: 6,793,090 km (0.095 R)
• M20: 7,014,046 km (0.11 R)
• M21: 7,282,275 km (0.026 R)
• M22: 7,372,482 km (0.101 R)
• M23: 7,462,989 km (0.065 R)
• M24: 8,200,806 km (0.07 R)
• M25: 8,388,850 km (0.116 R)
• M26: 8,961,810 km (0.116 R)
• M27: 9,301,996 km (0.043 R)
• M28: 9,498,268 km (0.076 R)
• M29: 11,535,342 km (0.084 R)
• M30: 12,172,031 km (0.072 R)
• M31: 12,765,785 km (0.096 R)
• M32: 13,535,167 km (0.074 R)
• M33: 16,344,315 km (0.095 R)
• M34: 17,058,944 km (0.096 R)
• M35: 17,359,786 km (0.1 R)
• M36: 19,514,294 km (0.108 R)
• M37: 20,463,194 km (0.101 R)
• M38: 21,039,893 km (0.098 R)
• M39: 22,603,490 km (0.109 R)
• M40: 23,265,910 km (0.113 R)
• M41: 23,532,792 km (0.106 R)
• M42: 23,666,533 km (0.075 R)
• M43: 23,867,742 km (0.034 R)
• M44: 26,325,485 km (0.078 R)
• M45: 26,882,588 km (0.116 R)
• M46: 27,022,462 km (0.091 R)
• M47: 27,654,962 km (0.101 R)
• M48: 27,796,032 km (0.072 R)
• M49: 28,648,441 km (0.083 R)
• M50: 29,509,227 km (0.055 R)
• M51: 29,798,101 km (0.087 R)
• M52: 29,942,911 km (0.08 R)
• M53: 30,524,398 km (0.107 R)
• M54: 31,550,789 km (0.1 R)
• M55: 32,588,699 km (0.073 R)
• M56: 34,469,593 km (0.05 R)
• M57: 35,538,321 km (0.073 R)
• M58: 35,768,701 km (0.05 R)
• M59: 36,076,723 km (0.076 R)
• M60: 37,786,477 km (0.089 R)
• M61: 38,335,950 km (0.12 R)
• M62: 39,125,678 km (0.09 R)
• M63: 39,601,997 km (0.106 R)
• M64: 39,681,583 km (0.061 R)
• M65: 40,881,657 km (0.045 R)
• M66: 41,203,742 km (0.116 R)
• M67: 41,365,008 km (0.047 R)
• M68: 41,850,304 km (0.079 R)
• M69: 42,012,468 km (0.112 R)
• M70: 43,153,600 km (0.105 R)
• M71: 43,317,559 km (0.107 R)
• M72: 43,645,777 km (0.118 R)
• M73: 48,243,369 km (0.119 R)
• M74: 48,754,096 km (0.096 R)
• M75: 49,438,057 km (0.085 R)
• M76: 50,038,992 km (0.044 R)
• M77: 50,728,788 km (0.096 R)
• M78: 51,161,574 km (0.116 R)
• M79: 51,682,324 km (0.028 R)
• M80: 51,769,390 km (0.053 R)
• M81: 52,379,600 km (0.092 R)
• M82: 52,466,965 km (0.108 R)
• M83: 53,431,423 km (0.113 R)
• M84: 53,519,386 km (0.11 R)
• M85: 60,160,634 km (0.099 R)
• M86: 60,710,406 km (0.049 R)
• M87: 61,353,976 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.6

Radius: 7.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.79 AU - 20.05 AU

Year: 26360 Days

Day: 23.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 86,243,950 km

• M1: 230,979 km (0.04 R)
• M2: 291,716 km (0.042 R)
• M3: 961,765 km (0.115 R)
• M4: 1,400,236 km (0.073 R)
• M5: 1,632,861 km (0.071 R)
• M6: 1,729,351 km (0.045 R)
• M7: 1,979,030 km (0.045 R)
• M8: 2,187,270 km (0.054 R)
• M9: 3,049,253 km (0.106 R)
• M10: 3,209,024 km (0.111 R)
• M11: 3,557,737 km (0.12 R)
• M12: 4,606,418 km (0.118 R)
• M13: 4,743,748 km (0.093 R)
• M14: 5,718,977 km (0.092 R)
• M15: 6,470,706 km (0.069 R)
• M16: 8,092,946 km (0.119 R)
• M17: 8,594,547 km (0.052 R)
• M18: 9,250,235 km (0.112 R)
• M19: 9,540,305 km (0.091 R)
• M20: 9,715,783 km (0.1 R)
• M21: 10,129,272 km (0.116 R)
• M22: 10,218,731 km (0.086 R)
• M23: 10,943,234 km (0.072 R)
• M24: 11,311,693 km (0.078 R)
• M25: 11,715,458 km (0.096 R)
• M26: 12,060,880 km (0.103 R)
• M27: 12,793,760 km (0.12 R)
• M28: 12,955,026 km (0.094 R)
• M29: 13,410,103 km (0.081 R)
• M30: 13,508,239 km (0.091 R)
• M31: 14,436,344 km (0.101 R)
• M32: 14,637,852 km (0.059 R)
• M33: 14,975,794 km (0.051 R)
• M34: 15,797,386 km (0.113 R)
• M35: 15,935,764 km (0.075 R)
• M36: 16,353,291 km (0.117 R)
• M37: 16,563,327 km (0.096 R)
• M38: 17,627,267 km (0.041 R)
• M39: 18,276,222 km (0.111 R)
• M40: 18,530,688 km (0.111 R)
• M41: 18,932,957 km (0.054 R)
• M42: 19,116,813 km (0.058 R)
• M43: 19,412,119 km (0.073 R)
• M44: 20,269,464 km (0.043 R)
• M45: 21,177,374 km (0.029 R)
• M46: 22,137,044 km (0.062 R)
• M47: 22,993,342 km (0.111 R)
• M48: 25,302,236 km (0.097 R)
• M49: 25,748,486 km (0.066 R)
• M50: 25,911,249 km (0.075 R)
• M51: 27,351,128 km (0.095 R)
• M52: 27,475,743 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.5

Radius: 8

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.03 AU - 20.31 AU

Year: 26947 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,243,950 km

• M1: 212,728 km (0.076 R)
• M2: 524,939 km (0.064 R)
• M3: 762,949 km (0.063 R)
• M4: 1,560,156 km (0.076 R)
• M5: 1,798,615 km (0.07 R)
• M6: 2,386,684 km (0.099 R)
• M7: 2,503,371 km (0.103 R)
• M8: 2,582,209 km (0.081 R)
• M9: 3,680,407 km (0.1 R)
• M10: 4,183,953 km (0.111 R)
• M11: 4,515,612 km (0.096 R)
• M12: 5,768,494 km (0.105 R)
• M13: 5,978,529 km (0.115 R)
• M14: 6,788,003 km (0.105 R)
• M15: 7,804,521 km (0.088 R)
• M16: 7,862,415 km (0.084 R)
• M17: 8,567,769 km (0.107 R)
• M18: 9,049,325 km (0.105 R)
• M19: 10,546,051 km (0.113 R)
• M20: 10,932,164 km (0.082 R)
• M21: 11,192,165 km (0.115 R)
• M22: 11,586,056 km (0.107 R)
• M23: 11,718,300 km (0.065 R)
• M24: 12,794,507 km (0.065 R)
• M25: 13,137,236 km (0.025 R)
• M26: 13,344,429 km (0.057 R)
• M27: 14,113,213 km (0.09 R)
• M28: 14,752,744 km (0.098 R)
• M29: 15,112,227 km (0.096 R)
• M30: 15,256,739 km (0.093 R)
• M31: 16,207,733 km (0.091 R)
• M32: 16,727,735 km (0.03 R)
• M33: 17,177,875 km (0.08 R)
• M34: 17,404,366 km (0.054 R)
• M35: 17,555,909 km (0.056 R)
• M36: 21,729,240 km (0.076 R)
• M37: 22,056,112 km (0.072 R)
• M38: 22,549,485 km (0.078 R)
• M39: 23,046,599 km (0.117 R)
• M40: 23,547,303 km (0.078 R)
• M41: 24,559,333 km (0.107 R)
• M42: 24,644,304 km (0.106 R)
• M43: 25,757,911 km (0.101 R)
• M44: 26,017,164 km (0.069 R)
• M45: 26,451,297 km (0.109 R)
• M46: 27,238,780 km (0.067 R)
• M47: 28,122,754 km (0.079 R)
• M48: 29,376,085 km (0.11 R)
• M49: 32,029,652 km (0.074 R)
• M50: 32,308,503 km (0.049 R)
• M51: 35,524,857 km (0.112 R)
• M52: 36,006,412 km (0.098 R)
• M53: 36,103,053 km (0.061 R)
• M54: 36,199,693 km (0.102 R)
• M55: 36,296,483 km (0.084 R)
• M56: 37,954,177 km (0.109 R)
• M57: 40,135,762 km (0.106 R)
• M58: 41,849,406 km (0.071 R)
• M59: 43,895,755 km (0.12 R)
• M60: 46,289,022 km (0.115 R)
• M61: 46,499,057 km (0.099 R)
• M62: 47,131,408 km (0.072 R)
• M63: 47,237,024 km (0.095 R)
• M64: 47,660,386 km (0.071 R)
• M65: 47,978,730 km (0.115 R)
• M66: 48,404,336 km (0.093 R)
• M67: 48,938,101 km (0.06 R)
• M68: 49,152,176 km (0.111 R)
• M69: 56,275,877 km (0.085 R)
• M70: 56,500,124 km (0.083 R)
• M71: 56,949,516 km (0.073 R)
• M72: 57,062,163 km (0.093 R)
• M73: 58,304,873 km (0.098 R)
• M74: 60,472,546 km (0.046 R)
• M75: 62,318,284 km (0.11 R)
• M76: 62,898,874 km (0.051 R)
• M77: 63,364,572 km (0.099 R)
• M78: 63,714,631 km (0.118 R)
• M79: 64,768,697 km (0.093 R)
• M80: 64,886,132 km (0.111 R)
• M81: 66,301,328 km (0.061 R)
• M82: 66,419,809 km (0.109 R)
• M83: 67,488,536 km (0.077 R)
• M84: 67,607,616 km (0.112 R)
• M85: 69,883,748 km (0.099 R)
• M86: 70,245,326 km (0.112 R)
• M87: 71,334,099 km (0.083 R)
• M88: 71,698,220 km (0.095 R)
• M89: 75,126,854 km (0.099 R)
• M90: 76,860,992 km (0.097 R)
• M91: 81,127,374 km (0.114 R)
• M92: 81,380,643 km (0.113 R)
• M93: 82,778,785 km (0.066 R)
• M94: 83,033,849 km (0.084 R)
• M95: 84,954,985 km (0.113 R)
• M96: 85,856,612 km (0.084 R)
• M97: 86,114,817 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit