🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.71 AU - 0.83 AU

Year: 244 Days

Day: 36.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.63 AU - 2.23 AU

Year: 970 Days

Day: 30.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.46 AU - 2.44 AU

Year: 985 Days

Day: 36.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.1

Radius: 12.1

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.04 AU - 8.18 AU

Year: 6146 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 70,090,020 km

• M1: 204,051 km (0.118 R)
• M2: 557,701 km (0.097 R)
• M3: 639,232 km (0.03 R)
• M4: 894,296 km (0.078 R)
• M5: 1,086,081 km (0.097 R)
• M6: 1,231,938 km (0.119 R)
• M7: 1,322,744 km (0.036 R)
• M8: 1,405,472 km (0.101 R)
• M9: 1,500,766 km (0.118 R)
• M10: 1,892,712 km (0.044 R)
• M11: 1,998,628 km (0.04 R)
• M12: 2,455,948 km (0.095 R)
• M13: 3,139,162 km (0.099 R)
• M14: 3,567,760 km (0.108 R)
• M15: 3,924,102 km (0.097 R)
• M16: 4,060,834 km (0.07 R)
• M17: 4,800,296 km (0.114 R)
• M18: 5,160,827 km (0.119 R)
• M19: 6,117,955 km (0.057 R)
• M20: 6,455,298 km (0.049 R)
• M21: 6,762,123 km (0.105 R)
• M22: 7,092,435 km (0.055 R)
• M23: 7,371,734 km (0.099 R)
• M24: 7,711,621 km (0.088 R)
• M25: 7,787,916 km (0.073 R)
• M26: 8,544,582 km (0.082 R)
• M27: 8,623,420 km (0.114 R)
• M28: 8,901,672 km (0.05 R)
• M29: 8,981,707 km (0.061 R)
• M30: 9,102,282 km (0.094 R)
• M31: 9,467,002 km (0.099 R)
• M32: 10,044,001 km (0.084 R)
• M33: 10,252,989 km (0.106 R)
• M34: 11,059,771 km (0.095 R)
• M35: 11,623,605 km (0.047 R)
• M36: 12,308,165 km (0.11 R)
• M37: 13,256,316 km (0.059 R)
• M38: 13,855,156 km (0.076 R)
• M39: 14,298,415 km (0.111 R)
• M40: 14,415,849 km (0.102 R)
• M41: 14,888,728 km (0.102 R)
• M42: 15,342,608 km (0.097 R)
• M43: 15,607,546 km (0.113 R)
• M44: 16,215,212 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.6

Radius: 12.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.75 AU - 10.57 AU

Year: 9217 Days

Day: 8.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,090,020 km

• M1: 224,546 km (0.11 R)
• M2: 452,683 km (0.116 R)
• M3: 610,359 km (0.114 R)
• M4: 755,170 km (0.075 R)
• M5: 1,141,731 km (0.099 R)
• M6: 1,476,531 km (0.1 R)
• M7: 1,565,243 km (0.116 R)
• M8: 1,795,324 km (0.082 R)
• M9: 2,418,998 km (0.117 R)
• M10: 2,659,401 km (0.037 R)
• M11: 2,741,381 km (0.101 R)
• M12: 3,135,123 km (0.064 R)
• M13: 3,221,889 km (0.099 R)
• M14: 3,427,586 km (0.076 R)
• M15: 3,821,178 km (0.063 R)
• M16: 4,165,702 km (0.095 R)
• M17: 4,986,247 km (0.102 R)
• M18: 5,087,973 km (0.031 R)
• M19: 5,642,981 km (0.109 R)
• M20: 5,820,404 km (0.051 R)
• M21: 6,108,081 km (0.099 R)
• M22: 7,151,975 km (0.073 R)
• M23: 7,460,446 km (0.079 R)
• M24: 7,773,255 km (0.078 R)
• M25: 8,860,831 km (0.089 R)
• M26: 9,359,441 km (0.042 R)
• M27: 9,527,739 km (0.081 R)
• M28: 9,782,055 km (0.069 R)
• M29: 10,865,742 km (0.108 R)
• M30: 11,220,588 km (0.068 R)
• M31: 11,444,387 km (0.114 R)
• M32: 11,534,295 km (0.046 R)
• M33: 11,850,844 km (0.102 R)
• M34: 12,354,091 km (0.076 R)
• M35: 13,192,737 km (0.082 R)
• M36: 13,334,257 km (0.071 R)
• M37: 13,857,700 km (0.037 R)
• M38: 14,630,971 km (0.045 R)
• M39: 15,072,285 km (0.111 R)
• M40: 16,169,136 km (0.076 R)
• M41: 17,395,091 km (0.097 R)
• M42: 17,810,374 km (0.093 R)
• M43: 18,019,213 km (0.083 R)
• M44: 18,334,117 km (0.094 R)
• M45: 18,756,731 km (0.066 R)
• M46: 19,503,972 km (0.075 R)
• M47: 19,935,562 km (0.068 R)
• M48: 20,315,540 km (0.03 R)
• M49: 20,533,953 km (0.08 R)
• M50: 21,193,381 km (0.108 R)
• M51: 21,414,786 km (0.082 R)
• M52: 21,804,189 km (0.076 R)
• M53: 22,027,688 km (0.055 R)
• M54: 22,646,275 km (0.07 R)
• M55: 23,556,279 km (0.092 R)
• M56: 23,670,871 km (0.111 R)
• M57: 24,246,524 km (0.071 R)
• M58: 25,235,964 km (0.047 R)
• M59: 26,714,739 km (0.086 R)
• M60: 27,013,935 km (0.043 R)
• M61: 27,314,178 km (0.057 R)
• M62: 27,736,492 km (0.104 R)
• M63: 29,323,576 km (0.095 R)
• M64: 29,632,197 km (0.069 R)
• M65: 30,377,194 km (0.095 R)
• M66: 31,317,267 km (0.095 R)
• M67: 31,506,359 km (0.094 R)
• M68: 32,521,530 km (0.117 R)
• M69: 32,777,043 km (0.069 R)
• M70: 34,584,036 km (0.043 R)
• M71: 35,237,330 km (0.115 R)
• M72: 35,631,071 km (0.032 R)
• M73: 35,960,486 km (0.06 R)
• M74: 37,154,426 km (0.085 R)
• M75: 37,288,017 km (0.099 R)
• M76: 39,173,250 km (0.053 R)
• M77: 39,854,070 km (0.117 R)
• M78: 40,951,669 km (0.059 R)
• M79: 41,089,449 km (0.051 R)
• M80: 44,799,476 km (0.096 R)
• M81: 45,083,712 km (0.106 R)
• M82: 46,298,895 km (0.066 R)
• M83: 47,090,867 km (0.038 R)
• M84: 47,524,700 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 9.9

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.94 AU - 10.84 AU

Year: 9586 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,090,020 km

• M1: 329,564 km (0.113 R)
• M2: 464,950 km (0.073 R)
• M3: 988,393 km (0.061 R)
• M4: 1,174,194 km (0.027 R)
• M5: 1,486,255 km (0.104 R)
• M6: 1,700,479 km (0.104 R)
• M7: 1,899,594 km (0.108 R)
• M8: 1,976,337 km (0.099 R)
• M9: 2,132,966 km (0.096 R)
• M10: 2,348,088 km (0.101 R)
• M11: 2,684,384 km (0.109 R)
• M12: 3,750,718 km (0.072 R)
• M13: 7,448,628 km (0.103 R)
• M14: 7,611,988 km (0.056 R)
• M15: 7,735,407 km (0.037 R)
• M16: 7,984,038 km (0.067 R)
• M17: 8,319,736 km (0.045 R)
• M18: 8,574,501 km (0.063 R)
• M19: 8,660,071 km (0.101 R)
• M20: 8,875,043 km (0.109 R)
• M21: 8,961,511 km (0.098 R)
• M22: 9,222,709 km (0.068 R)
• M23: 9,797,314 km (0.11 R)
• M24: 9,931,653 km (0.116 R)
• M25: 10,474,843 km (0.05 R)
• M26: 10,566,247 km (0.061 R)
• M27: 10,981,232 km (0.06 R)
• M28: 11,167,331 km (0.05 R)
• M29: 11,260,830 km (0.081 R)
• M30: 11,401,452 km (0.111 R)
• M31: 12,451,031 km (0.034 R)
• M32: 12,547,970 km (0.076 R)
• M33: 12,840,284 km (0.045 R)
• M34: 12,938,271 km (0.074 R)
• M35: 13,531,127 km (0.12 R)
• M36: 14,589,981 km (0.117 R)
• M37: 15,103,551 km (0.1 R)
• M38: 15,990,367 km (0.108 R)
• M39: 17,977,924 km (0.117 R)
• M40: 18,972,750 km (0.099 R)
• M41: 19,702,488 km (0.07 R)
• M42: 20,212,916 km (0.046 R)
• M43: 20,900,319 km (0.1 R)
• M44: 21,131,298 km (0.11 R)
• M45: 21,421,069 km (0.079 R)
• M46: 24,148,088 km (0.074 R)
• M47: 25,183,306 km (0.109 R)
• M48: 25,675,483 km (0.051 R)
• M49: 26,108,718 km (0.083 R)
• M50: 26,232,884 km (0.064 R)
• M51: 27,486,066 km (0.096 R)
• M52: 28,566,461 km (0.066 R)
• M53: 29,273,012 km (0.11 R)
• M54: 30,050,323 km (0.111 R)
• M55: 30,506,895 km (0.057 R)
• M56: 31,294,977 km (0.096 R)
• M57: 33,428,991 km (0.099 R)
• M58: 33,563,778 km (0.084 R)
• M59: 34,037,555 km (0.071 R)
• M60: 34,923,174 km (0.109 R)
• M61: 35,471,899 km (0.093 R)
• M62: 35,954,352 km (0.119 R)
• M63: 36,161,844 km (0.106 R)
• M64: 36,577,876 km (0.102 R)
• M65: 36,995,553 km (0.118 R)
• M66: 37,275,002 km (0.102 R)
• M67: 37,695,223 km (0.107 R)
• M68: 37,765,534 km (0.086 R)
• M69: 37,835,695 km (0.117 R)
• M70: 38,187,549 km (0.064 R)
• M71: 39,321,052 km (0.118 R)
• M72: 39,677,394 km (0.099 R)
• M73: 40,537,283 km (0.11 R)
• M74: 41,403,305 km (0.113 R)
• M75: 42,129,603 km (0.114 R)
• M76: 43,668,666 km (0.109 R)
• M77: 46,952,339 km (0.102 R)
• M78: 48,318,467 km (0.085 R)
• M79: 49,313,143 km (0.093 R)
• M80: 49,390,036 km (0.084 R)
• M81: 49,697,609 km (0.118 R)
• M82: 49,774,652 km (0.064 R)
• M83: 50,005,781 km (0.094 R)
• M84: 52,259,473 km (0.117 R)

Asteroid Belt

Center: 11.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.7

Radius: 5.8

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.67 AU - 14.03 AU

Year: 18641 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 62.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,090,020 km

• M1: 544,835 km (0.074 R)
• M2: 1,384,229 km (0.091 R)
• M3: 1,459,626 km (0.066 R)
• M4: 1,562,400 km (0.073 R)
• M5: 1,694,196 km (0.049 R)
• M6: 2,528,503 km (0.108 R)
• M7: 2,621,254 km (0.078 R)
• M8: 2,906,088 km (0.109 R)
• M9: 3,402,604 km (0.116 R)
• M10: 3,996,657 km (0.101 R)
• M11: 4,324,126 km (0.117 R)
• M12: 5,436,835 km (0.06 R)
• M13: 5,476,778 km (0.078 R)
• M14: 5,921,981 km (0.1 R)
• M15: 6,632,721 km (0.119 R)
• M16: 6,846,795 km (0.11 R)
• M17: 6,890,029 km (0.112 R)
• M18: 7,458,501 km (0.097 R)
• M19: 8,224,592 km (0.099 R)
• M20: 8,316,445 km (0.11 R)
• M21: 8,686,849 km (0.058 R)
• M22: 8,827,172 km (0.071 R)
• M23: 9,015,516 km (0.072 R)
• M24: 9,300,350 km (0.087 R)
• M25: 9,443,964 km (0.036 R)
• M26: 11,427,183 km (0.101 R)
• M27: 12,942,310 km (0.045 R)
• M28: 13,805,041 km (0.032 R)
• M29: 13,914,098 km (0.117 R)
• M30: 13,968,851 km (0.036 R)
• M31: 14,078,356 km (0.039 R)
• M32: 14,965,173 km (0.118 R)
• M33: 15,528,558 km (0.098 R)
• M34: 16,967,091 km (0.066 R)
• M35: 17,084,077 km (0.098 R)
• M36: 17,142,570 km (0.114 R)
• M37: 20,589,155 km (0.084 R)
• M38: 20,651,537 km (0.075 R)
• M39: 21,278,203 km (0.084 R)
• M40: 22,550,383 km (0.118 R)
• M41: 23,260,524 km (0.05 R)
• M42: 23,912,472 km (0.103 R)
• M43: 24,769,069 km (0.082 R)
• M44: 25,101,027 km (0.089 R)
• M45: 27,672,764 km (0.054 R)
• M46: 34,383,575 km (0.105 R)
• M47: 35,498,677 km (0.093 R)
• M48: 35,723,074 km (0.082 R)
• M49: 36,625,598 km (0.08 R)
• M50: 38,069,965 km (0.09 R)
• M51: 39,687,866 km (0.103 R)
• M52: 43,469,252 km (0.088 R)
• M53: 44,271,395 km (0.101 R)
• M54: 44,916,611 km (0.113 R)
• M55: 47,281,604 km (0.118 R)
• M56: 48,023,759 km (0.104 R)
• M57: 48,437,696 km (0.114 R)
• M58: 49,352,637 km (0.082 R)
• M59: 51,452,991 km (0.049 R)
• M60: 53,068,797 km (0.102 R)
• M61: 53,925,844 km (0.069 R)
• M62: 54,442,255 km (0.098 R)
• M63: 54,701,209 km (0.096 R)
• M64: 54,787,527 km (0.117 R)
• M65: 54,873,995 km (0.115 R)
• M66: 56,699,089 km (0.046 R)
• M67: 57,224,327 km (0.085 R)
• M68: 57,487,470 km (0.041 R)
• M69: 58,544,080 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.3

Radius: 3.3

Gravity: 27.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.97 AU - 20.39 AU

Year: 26885 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,090,020 km

• M1: 91,105 km (0.09 R)
• M2: 121,922 km (0.076 R)
• M3: 169,794 km (0.069 R)
• M4: 404,961 km (0.08 R)
• M5: 777,759 km (0.075 R)
• M6: 824,284 km (0.096 R)
• M7: 1,255,874 km (0.063 R)
• M8: 1,746,406 km (0.067 R)
• M9: 1,932,356 km (0.101 R)
• M10: 2,092,126 km (0.06 R)
• M11: 2,322,956 km (0.113 R)
• M12: 2,952,912 km (0.098 R)
• M13: 3,174,018 km (0.07 R)
• M14: 3,400,509 km (0.114 R)
• M15: 3,477,103 km (0.077 R)
• M16: 3,632,087 km (0.073 R)
• M17: 4,398,626 km (0.102 R)
• M18: 5,569,828 km (0.098 R)
• M19: 5,615,006 km (0.1 R)
• M20: 6,072,926 km (0.105 R)
• M21: 6,306,448 km (0.092 R)
• M22: 6,400,694 km (0.06 R)
• M23: 7,667,190 km (0.102 R)
• M24: 7,717,455 km (0.047 R)
• M25: 9,114,250 km (0.115 R)
• M26: 9,220,764 km (0.107 R)
• M27: 9,274,170 km (0.083 R)
• M28: 9,327,726 km (0.101 R)
• M29: 10,253,288 km (0.117 R)
• M30: 10,867,537 km (0.092 R)
• M31: 11,379,012 km (0.113 R)
• M32: 12,425,300 km (0.071 R)
• M33: 14,051,130 km (0.044 R)
• M34: 14,670,016 km (0.066 R)
• M35: 14,857,462 km (0.105 R)
• M36: 15,361,158 km (0.096 R)
• M37: 15,742,483 km (0.091 R)
• M38: 15,998,595 km (0.114 R)
• M39: 18,162,378 km (0.085 R)
• M40: 18,768,250 km (0.065 R)
• M41: 19,655,066 km (0.098 R)
• M42: 19,930,775 km (0.1 R)
• M43: 21,611,058 km (0.107 R)
• M44: 22,181,026 km (0.034 R)
• M45: 22,539,911 km (0.052 R)
• M46: 22,828,336 km (0.111 R)
• M47: 23,481,779 km (0.115 R)
• M48: 23,701,090 km (0.108 R)
• M49: 24,732,866 km (0.062 R)
• M50: 24,955,767 km (0.086 R)
• M51: 27,606,342 km (0.074 R)
• M52: 27,837,621 km (0.087 R)
• M53: 28,379,913 km (0.065 R)
• M54: 28,535,495 km (0.119 R)
• M55: 29,239,053 km (0.058 R)
• M56: 29,317,592 km (0.103 R)
• M57: 30,186,008 km (0.096 R)
• M58: 31,867,039 km (0.115 R)
• M59: 32,190,769 km (0.054 R)
• M60: 33,496,310 km (0.091 R)
• M61: 33,907,704 km (0.079 R)
• M62: 34,403,770 km (0.094 R)
• M63: 34,735,728 km (0.069 R)
• M64: 34,818,904 km (0.105 R)
• M65: 35,152,208 km (0.115 R)
• M66: 36,242,927 km (0.047 R)
• M67: 36,496,196 km (0.108 R)
• M68: 38,199,517 km (0.111 R)
• M69: 38,715,480 km (0.032 R)
• M70: 39,580,754 km (0.108 R)
• M71: 40,102,851 km (0.046 R)
• M72: 40,539,677 km (0.091 R)
• M73: 41,330,152 km (0.03 R)
• M74: 42,125,564 km (0.084 R)
• M75: 43,283,302 km (0.073 R)
• M76: 44,181,038 km (0.106 R)
• M77: 44,722,732 km (0.065 R)
• M78: 45,357,326 km (0.11 R)
• M79: 45,630,193 km (0.114 R)
• M80: 47,925,473 km (0.055 R)
• M81: 48,296,177 km (0.074 R)
• M82: 48,947,227 km (0.116 R)
• M83: 52,531,741 km (0.046 R)
• M84: 53,105,449 km (0.083 R)
• M85: 53,489,018 km (0.093 R)
• M86: 54,066,166 km (0.109 R)
• M87: 54,258,998 km (0.1 R)
• M88: 54,355,489 km (0.09 R)
• M89: 59,153,541 km (0.116 R)
• M90: 60,049,333 km (0.098 R)
• M91: 64,187,061 km (0.058 R)
• M92: 66,548,014 km (0.108 R)
• M93: 66,858,131 km (0.083 R)
• M94: 67,999,114 km (0.08 R)
• M95: 68,832,972 km (0.097 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit