🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.81 AU - 2.59 AU

Year: 1243 Days

Day: 25 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.23 AU - 2.45 AU

Year: 1363 Days

Day: 45.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.11 AU - 2.77 AU

Year: 1451 Days

Day: 27.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 14.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.77 AU - 6.87 AU

Year: 5347 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,733,861 km

• M1: 245,789 km (0.079 R)
• M2: 344,973 km (0.118 R)
• M3: 464,801 km (0.056 R)
• M4: 728,542 km (0.114 R)
• M5: 889,958 km (0.049 R)
• M6: 1,075,010 km (0.056 R)
• M7: 1,188,405 km (0.088 R)
• M8: 1,417,290 km (0.074 R)
• M9: 1,685,370 km (0.11 R)
• M10: 2,244,866 km (0.066 R)
• M11: 2,421,092 km (0.04 R)
• M12: 2,616,317 km (0.079 R)
• M13: 2,715,949 km (0.035 R)
• M14: 2,860,461 km (0.067 R)
• M15: 3,830,603 km (0.079 R)
• M16: 3,944,447 km (0.09 R)
• M17: 4,259,201 km (0.081 R)
• M18: 4,582,183 km (0.116 R)
• M19: 5,252,531 km (0.071 R)
• M20: 5,525,846 km (0.112 R)
• M21: 6,200,682 km (0.026 R)
• M22: 6,315,723 km (0.079 R)
• M23: 6,470,407 km (0.065 R)
• M24: 6,567,646 km (0.065 R)
• M25: 6,901,847 km (0.101 R)
• M26: 7,607,800 km (0.082 R)
• M27: 8,084,419 km (0.119 R)
• M28: 8,294,604 km (0.068 R)
• M29: 8,485,490 km (0.077 R)
• M30: 9,001,453 km (0.087 R)
• M31: 9,461,317 km (0.047 R)
• M32: 10,109,226 km (0.117 R)
• M33: 10,725,270 km (0.073 R)
• M34: 10,886,985 km (0.082 R)
• M35: 11,049,598 km (0.038 R)
• M36: 12,451,629 km (0.113 R)
• M37: 12,548,718 km (0.118 R)
• M38: 12,768,178 km (0.056 R)
• M39: 13,334,705 km (0.066 R)
• M40: 13,683,568 km (0.083 R)
• M41: 14,390,268 km (0.095 R)
• M42: 14,492,294 km (0.077 R)
• M43: 14,722,525 km (0.052 R)
• M44: 14,979,833 km (0.067 R)
• M45: 15,892,081 km (0.111 R)
• M46: 16,315,144 km (0.076 R)
• M47: 16,956,769 km (0.042 R)
• M48: 17,064,480 km (0.1 R)
• M49: 17,579,395 km (0.1 R)
• M50: 17,743,055 km (0.108 R)
• M51: 17,962,067 km (0.115 R)
• M52: 18,237,177 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.5

Radius: 3.4

Gravity: 68.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.2 AU - 13.86 AU

Year: 16890 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,733,861 km

• M1: 135,984 km (0.066 R)
• M2: 412,441 km (0.063 R)
• M3: 488,886 km (0.092 R)
• M4: 590,912 km (0.104 R)
• M5: 768,035 km (0.116 R)
• M6: 838,646 km (0.107 R)
• M7: 1,168,659 km (0.104 R)
• M8: 1,250,040 km (0.098 R)
• M9: 1,933,552 km (0.113 R)
• M10: 2,500,528 km (0.117 R)
• M11: 3,934,723 km (0.042 R)
• M12: 6,081,901 km (0.12 R)
• M13: 6,557,473 km (0.118 R)
• M14: 6,702,284 km (0.051 R)
• M15: 6,995,496 km (0.083 R)
• M16: 7,094,081 km (0.051 R)
• M17: 7,392,678 km (0.05 R)
• M18: 8,209,034 km (0.096 R)
• M19: 8,680,566 km (0.09 R)
• M20: 9,649,811 km (0.079 R)
• M21: 10,035,923 km (0.066 R)
• M22: 11,513,651 km (0.051 R)
• M23: 11,688,530 km (0.099 R)
• M24: 12,040,833 km (0.074 R)
• M25: 12,337,037 km (0.117 R)
• M26: 12,755,911 km (0.107 R)
• M27: 12,876,338 km (0.114 R)
• M28: 13,301,046 km (0.028 R)
• M29: 13,730,392 km (0.116 R)
• M30: 14,164,226 km (0.079 R)
• M31: 16,073,992 km (0.107 R)
• M32: 16,531,163 km (0.081 R)
• M33: 17,258,059 km (0.115 R)
• M34: 20,338,279 km (0.061 R)
• M35: 20,761,641 km (0.058 R)
• M36: 21,259,054 km (0.093 R)
• M37: 22,121,187 km (0.085 R)
• M38: 22,193,443 km (0.119 R)
• M39: 23,509,156 km (0.043 R)
• M40: 24,176,512 km (0.069 R)
• M41: 25,302,385 km (0.116 R)
• M42: 26,829,929 km (0.041 R)
• M43: 26,984,314 km (0.03 R)
• M44: 27,138,999 km (0.085 R)
• M45: 29,097,384 km (0.107 R)
• M46: 29,813,509 km (0.08 R)
• M47: 29,893,395 km (0.096 R)
• M48: 30,938,784 km (0.079 R)
• M49: 31,100,799 km (0.084 R)
• M50: 31,344,195 km (0.093 R)
• M51: 32,570,448 km (0.095 R)
• M52: 33,895,886 km (0.108 R)
• M53: 34,146,312 km (0.038 R)
• M54: 35,154,303 km (0.069 R)
• M55: 37,371,493 km (0.102 R)
• M56: 39,809,340 km (0.091 R)
• M57: 40,073,530 km (0.046 R)
• M58: 40,692,266 km (0.116 R)
• M59: 40,780,978 km (0.103 R)
• M60: 41,403,455 km (0.112 R)
• M61: 41,939,314 km (0.064 R)
• M62: 43,289,435 km (0.054 R)
• M63: 43,742,567 km (0.085 R)
• M64: 44,015,134 km (0.107 R)
• M65: 44,197,345 km (0.062 R)
• M66: 44,470,809 km (0.059 R)
• M67: 45,755,107 km (0.118 R)
• M68: 45,939,561 km (0.093 R)
• M69: 46,124,165 km (0.114 R)
• M70: 47,144,423 km (0.057 R)
• M71: 47,891,066 km (0.058 R)
• M72: 48,265,958 km (0.09 R)
• M73: 50,535,058 km (0.105 R)
• M74: 50,821,089 km (0.107 R)
• M75: 52,452,305 km (0.094 R)
• M76: 54,003,186 km (0.116 R)
• M77: 54,980,209 km (0.072 R)
• M78: 55,372,605 km (0.085 R)
• M79: 55,765,897 km (0.096 R)
• M80: 57,646,941 km (0.054 R)
• M81: 59,749,988 km (0.092 R)
• M82: 60,052,475 km (0.094 R)
• M83: 60,153,453 km (0.077 R)
• M84: 60,355,560 km (0.104 R)
• M85: 61,166,081 km (0.12 R)
• M86: 62,184,095 km (0.079 R)
• M87: 62,388,446 km (0.079 R)
• M88: 63,721,811 km (0.114 R)
• M89: 65,064,602 km (0.11 R)
• M90: 65,168,273 km (0.079 R)
• M91: 66,625,506 km (0.096 R)
• M92: 67,463,105 km (0.107 R)
• M93: 69,042,858 km (0.03 R)
• M94: 69,254,389 km (0.06 R)
• M95: 70,528,215 km (0.107 R)
• M96: 71,167,896 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.6

Radius: 6.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.75 AU - 15.51 AU

Year: 19162 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,733,861 km

• M1: 89,609 km (0.104 R)
• M2: 208,091 km (0.075 R)
• M3: 288,275 km (0.118 R)
• M4: 333,154 km (0.061 R)
• M5: 673,938 km (0.118 R)
• M6: 769,232 km (0.062 R)
• M7: 1,027,438 km (0.106 R)
• M8: 1,233,434 km (0.053 R)
• M9: 1,331,421 km (0.116 R)
• M10: 1,473,240 km (0.066 R)
• M11: 1,535,473 km (0.084 R)
• M12: 1,619,846 km (0.081 R)
• M13: 1,684,173 km (0.104 R)
• M14: 1,995,935 km (0.105 R)
• M15: 2,158,697 km (0.094 R)
• M16: 2,301,563 km (0.099 R)
• M17: 2,697,848 km (0.108 R)
• M18: 4,097,635 km (0.093 R)
• M19: 4,275,058 km (0.057 R)
• M20: 4,515,462 km (0.082 R)
• M21: 4,576,348 km (0.091 R)
• M22: 5,135,994 km (0.117 R)
• M23: 5,199,424 km (0.114 R)
• M24: 6,387,081 km (0.111 R)
• M25: 7,011,203 km (0.09 R)
• M26: 7,509,963 km (0.064 R)
• M27: 7,618,272 km (0.1 R)
• M28: 7,909,838 km (0.079 R)
• M29: 7,983,290 km (0.114 R)
• M30: 8,130,943 km (0.078 R)
• M31: 8,354,143 km (0.076 R)
• M32: 8,768,380 km (0.115 R)
• M33: 8,958,968 km (0.108 R)
• M34: 9,035,562 km (0.099 R)
• M35: 9,305,436 km (0.074 R)
• M36: 10,130,768 km (0.119 R)
• M37: 11,020,277 km (0.107 R)
• M38: 11,184,685 km (0.102 R)
• M39: 11,308,552 km (0.117 R)
• M40: 12,103,515 km (0.075 R)
• M41: 12,230,673 km (0.117 R)
• M42: 13,351,311 km (0.101 R)
• M43: 13,746,848 km (0.076 R)
• M44: 14,012,683 km (0.049 R)
• M45: 14,146,274 km (0.12 R)
• M46: 14,549,440 km (0.082 R)
• M47: 14,820,362 km (0.108 R)
• M48: 15,092,929 km (0.066 R)
• M49: 15,413,069 km (0.076 R)
• M50: 17,237,115 km (0.081 R)
• M51: 17,715,829 km (0.093 R)
• M52: 18,101,791 km (0.075 R)
• M53: 18,247,350 km (0.08 R)
• M54: 18,931,461 km (0.068 R)
• M55: 19,326,100 km (0.063 R)
• M56: 19,623,800 km (0.074 R)
• M57: 20,173,722 km (0.058 R)
• M58: 21,853,556 km (0.106 R)
• M59: 22,423,374 km (0.1 R)
• M60: 23,949,123 km (0.116 R)
• M61: 25,671,144 km (0.07 R)
• M62: 25,725,598 km (0.078 R)
• M63: 28,553,446 km (0.104 R)
• M64: 30,032,670 km (0.109 R)
• M65: 30,204,857 km (0.093 R)
• M66: 30,955,240 km (0.078 R)
• M67: 31,071,179 km (0.087 R)
• M68: 31,653,264 km (0.095 R)
• M69: 32,004,220 km (0.108 R)
• M70: 33,778,302 km (0.077 R)
• M71: 33,837,991 km (0.106 R)
• M72: 33,897,681 km (0.064 R)
• M73: 38,164,511 km (0.097 R)
• M74: 38,351,060 km (0.025 R)
• M75: 39,414,252 km (0.106 R)
• M76: 40,360,309 km (0.103 R)
• M77: 40,487,018 km (0.075 R)
• M78: 42,018,003 km (0.062 R)
• M79: 42,855,152 km (0.051 R)
• M80: 42,984,405 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.2

Radius: 6.1

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.14 AU - 14.86 AU

Year: 21026 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,733,861 km

• M1: 104,120 km (0.074 R)
• M2: 145,858 km (0.1 R)
• M3: 247,435 km (0.098 R)
• M4: 391,049 km (0.07 R)
• M5: 507,586 km (0.102 R)
• M6: 597,943 km (0.106 R)
• M7: 774,468 km (0.08 R)
• M8: 815,907 km (0.06 R)
• M9: 879,635 km (0.112 R)
• M10: 1,035,068 km (0.078 R)
• M11: 1,127,818 km (0.038 R)
• M12: 1,796,222 km (0.089 R)
• M13: 1,880,146 km (0.048 R)
• M14: 2,081,056 km (0.054 R)
• M15: 2,472,404 km (0.083 R)
• M16: 2,628,883 km (0.101 R)
• M17: 3,017,987 km (0.109 R)
• M18: 3,185,537 km (0.053 R)
• M19: 3,253,305 km (0.089 R)
• M20: 3,849,303 km (0.117 R)
• M21: 3,921,708 km (0.091 R)
• M22: 4,746,890 km (0.103 R)
• M23: 5,299,056 km (0.075 R)
• M24: 5,542,003 km (0.115 R)
• M25: 5,623,833 km (0.092 R)
• M26: 6,377,806 km (0.099 R)
• M27: 6,420,591 km (0.105 R)
• M28: 6,592,928 km (0.104 R)
• M29: 6,679,545 km (0.103 R)
• M30: 7,118,764 km (0.034 R)
• M31: 7,207,775 km (0.097 R)
• M32: 7,431,723 km (0.045 R)
• M33: 7,886,650 km (0.066 R)
• M34: 8,350,703 km (0.078 R)
• M35: 10,142,885 km (0.099 R)
• M36: 10,343,496 km (0.086 R)
• M37: 11,107,642 km (0.105 R)
• M38: 11,522,626 km (0.068 R)
• M39: 12,851,803 km (0.09 R)
• M40: 13,396,938 km (0.091 R)
• M41: 17,779,707 km (0.098 R)
• M42: 17,961,020 km (0.113 R)
• M43: 19,371,877 km (0.092 R)
• M44: 20,754,311 km (0.06 R)
• M45: 20,881,619 km (0.077 R)
• M46: 21,586,075 km (0.073 R)
• M47: 22,168,310 km (0.101 R)
• M48: 23,084,148 km (0.079 R)
• M49: 24,548,263 km (0.086 R)
• M50: 24,682,901 km (0.067 R)
• M51: 27,008,100 km (0.052 R)
• M52: 27,286,203 km (0.108 R)
• M53: 28,196,655 km (0.109 R)
• M54: 29,975,374 km (0.106 R)
• M55: 30,697,034 km (0.102 R)
• M56: 31,497,383 km (0.057 R)
• M57: 31,863,449 km (0.063 R)
• M58: 33,864,470 km (0.098 R)
• M59: 34,389,858 km (0.082 R)
• M60: 37,598,433 km (0.077 R)
• M61: 37,753,566 km (0.026 R)
• M62: 39,553,228 km (0.038 R)
• M63: 39,711,054 km (0.11 R)
• M64: 40,106,441 km (0.037 R)
• M65: 41,060,726 km (0.085 R)
• M66: 41,140,611 km (0.115 R)
• M67: 42,264,241 km (0.054 R)
• M68: 42,991,885 km (0.079 R)
• M69: 43,642,037 km (0.085 R)
• M70: 45,034,644 km (0.077 R)
• M71: 45,777,696 km (0.062 R)
• M72: 46,774,766 km (0.106 R)
• M73: 46,941,717 km (0.075 R)
• M74: 47,192,443 km (0.106 R)
• M75: 47,947,165 km (0.095 R)
• M76: 48,283,910 km (0.072 R)
• M77: 49,553,547 km (0.074 R)
• M78: 49,638,518 km (0.114 R)
• M79: 50,149,844 km (0.109 R)
• M80: 50,235,264 km (0.105 R)
• M81: 50,748,534 km (0.102 R)
• M82: 50,919,974 km (0.113 R)
• M83: 51,349,469 km (0.118 R)
• M84: 51,521,656 km (0.12 R)
• M85: 52,125,732 km (0.094 R)
• M86: 53,166,784 km (0.099 R)
• M87: 54,214,568 km (0.116 R)
• M88: 55,622,284 km (0.038 R)
• M89: 56,241,918 km (0.053 R)
• M90: 57,130,978 km (0.04 R)
• M91: 57,220,138 km (0.088 R)
• M92: 57,756,148 km (0.106 R)
• M93: 59,013,368 km (0.058 R)
• M94: 59,283,841 km (0.115 R)
• M95: 59,735,776 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit