🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.76 AU - 0.82 AU

Year: 262 Days

Day: 26.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,943,982 km

• M1: 149,299 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.19 AU

Year: 367 Days

Day: 22.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,943,982 km

• M1: 451,187 km (0.063 R)
• M2: 559,945 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.73 AU - 1.97 AU

Year: 938 Days

Day: 19 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,943,982 km

• M1: 397,781 km (0.074 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.1

Radius: 10.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.77 AU - 11.05 AU

Year: 9915 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 92,943,982 km

• M1: 133,142 km (0.098 R)
• M2: 230,082 km (0.075 R)
• M3: 457,470 km (0.038 R)
• M4: 806,482 km (0.087 R)
• M5: 1,001,707 km (0.111 R)
• M6: 1,122,882 km (0.109 R)
• M7: 1,267,842 km (0.057 R)
• M8: 1,419,235 km (0.067 R)
• M9: 1,657,694 km (0.11 R)
• M10: 2,356,466 km (0.114 R)
• M11: 3,010,508 km (0.08 R)
• M12: 3,965,840 km (0.099 R)
• M13: 4,304,080 km (0.12 R)
• M14: 4,710,538 km (0.085 R)
• M15: 4,978,318 km (0.102 R)
• M16: 5,068,675 km (0.071 R)
• M17: 5,843,293 km (0.089 R)
• M18: 6,131,269 km (0.092 R)
• M19: 6,228,358 km (0.105 R)
• M20: 6,423,882 km (0.118 R)
• M21: 6,588,440 km (0.035 R)
• M22: 6,821,214 km (0.103 R)
• M23: 7,397,764 km (0.078 R)
• M24: 7,535,843 km (0.093 R)
• M25: 8,309,863 km (0.102 R)
• M26: 9,405,817 km (0.119 R)
• M27: 9,743,609 km (0.083 R)
• M28: 10,123,438 km (0.108 R)
• M29: 10,200,032 km (0.098 R)
• M30: 10,353,669 km (0.113 R)
• M31: 10,585,695 km (0.111 R)
• M32: 10,780,322 km (0.109 R)
• M33: 11,094,328 km (0.099 R)
• M34: 11,212,809 km (0.107 R)
• M35: 11,691,074 km (0.064 R)
• M36: 12,585,220 km (0.092 R)
• M37: 12,708,938 km (0.083 R)
• M38: 12,999,008 km (0.116 R)
• M39: 13,123,922 km (0.107 R)
• M40: 13,249,435 km (0.117 R)
• M41: 14,223,915 km (0.1 R)
• M42: 14,611,523 km (0.062 R)
• M43: 14,915,506 km (0.056 R)
• M44: 15,002,722 km (0.094 R)
• M45: 15,090,087 km (0.045 R)
• M46: 15,485,474 km (0.07 R)
• M47: 15,706,580 km (0.088 R)
• M48: 16,241,542 km (0.117 R)
• M49: 17,467,047 km (0.096 R)
• M50: 17,743,504 km (0.106 R)
• M51: 17,882,181 km (0.071 R)
• M52: 18,816,271 km (0.108 R)
• M53: 19,005,063 km (0.08 R)
• M54: 19,336,871 km (0.096 R)
• M55: 19,432,015 km (0.086 R)
• M56: 20,295,345 km (0.098 R)
• M57: 21,712,635 km (0.119 R)
• M58: 22,608,277 km (0.104 R)
• M59: 23,262,768 km (0.088 R)
• M60: 23,821,217 km (0.115 R)
• M61: 25,210,981 km (0.109 R)
• M62: 26,468,351 km (0.076 R)
• M63: 26,679,883 km (0.03 R)
• M64: 27,264,511 km (0.097 R)
• M65: 27,585,249 km (0.11 R)
• M66: 28,826,014 km (0.049 R)
• M67: 29,425,901 km (0.098 R)
• M68: 30,029,828 km (0.118 R)
• M69: 31,585,646 km (0.089 R)
• M70: 32,147,685 km (0.098 R)
• M71: 32,316,880 km (0.09 R)
• M72: 32,486,524 km (0.118 R)
• M73: 32,656,318 km (0.052 R)
• M74: 33,796,104 km (0.108 R)
• M75: 33,968,291 km (0.048 R)
• M76: 35,297,318 km (0.075 R)
• M77: 35,413,706 km (0.093 R)
• M78: 35,938,944 km (0.069 R)
• M79: 36,290,648 km (0.1 R)
• M80: 39,748,005 km (0.102 R)
• M81: 40,172,414 km (0.099 R)
• M82: 40,293,887 km (0.09 R)
• M83: 40,598,319 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 13.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.48 AU - 13.16 AU

Year: 13268 Days

Day: 5.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 92,943,982 km

• M1: 371,152 km (0.072 R)
• M2: 483,800 km (0.085 R)
• M3: 612,005 km (0.097 R)
• M4: 772,972 km (0.087 R)
• M5: 1,163,273 km (0.055 R)
• M6: 1,346,231 km (0.082 R)
• M7: 1,465,610 km (0.099 R)
• M8: 1,872,517 km (0.047 R)
• M9: 2,173,059 km (0.119 R)
• M10: 2,759,782 km (0.042 R)
• M11: 3,135,123 km (0.074 R)
• M12: 3,493,709 km (0.085 R)
• M13: 3,729,026 km (0.099 R)
• M14: 3,934,873 km (0.114 R)
• M15: 4,393,839 km (0.104 R)
• M16: 5,020,205 km (0.114 R)
• M17: 5,479,321 km (0.114 R)
• M18: 6,603,100 km (0.109 R)
• M19: 7,622,012 km (0.105 R)
• M20: 7,972,519 km (0.114 R)
• M21: 8,283,683 km (0.038 R)
• M22: 9,521,007 km (0.031 R)
• M23: 11,110,783 km (0.117 R)
• M24: 11,309,001 km (0.054 R)
• M25: 11,709,175 km (0.078 R)
• M26: 12,523,436 km (0.088 R)
• M27: 12,626,509 km (0.108 R)
• M28: 13,303,439 km (0.119 R)
• M29: 13,514,073 km (0.107 R)
• M30: 13,778,861 km (0.117 R)
• M31: 13,992,038 km (0.033 R)
• M32: 14,099,151 km (0.063 R)
• M33: 14,313,973 km (0.078 R)
• M34: 15,019,626 km (0.045 R)
• M35: 15,239,086 km (0.085 R)
• M36: 17,204,054 km (0.105 R)
• M37: 17,491,282 km (0.037 R)
• M38: 17,664,367 km (0.109 R)
• M39: 18,012,332 km (0.041 R)
• M40: 18,833,026 km (0.079 R)
• M41: 21,490,781 km (0.104 R)
• M42: 22,486,206 km (0.104 R)
• M43: 24,199,700 km (0.092 R)
• M44: 24,715,513 km (0.119 R)
• M45: 25,692,387 km (0.107 R)
• M46: 25,823,734 km (0.076 R)
• M47: 26,218,672 km (0.118 R)
• M48: 26,814,820 km (0.117 R)
• M49: 27,214,845 km (0.12 R)
• M50: 27,415,605 km (0.062 R)
• M51: 28,562,422 km (0.114 R)
• M52: 28,834,541 km (0.084 R)
• M53: 29,655,983 km (0.085 R)
• M54: 30,138,735 km (0.104 R)
• M55: 30,763,306 km (0.054 R)
• M56: 31,182,031 km (0.113 R)
• M57: 32,095,774 km (0.031 R)
• M58: 32,307,904 km (0.082 R)
• M59: 32,804,719 km (0.094 R)
• M60: 34,310,122 km (0.11 R)
• M61: 35,107,778 km (0.06 R)
• M62: 35,618,505 km (0.05 R)
• M63: 36,278,680 km (0.104 R)
• M64: 36,573,388 km (0.044 R)
• M65: 36,721,191 km (0.1 R)
• M66: 36,943,045 km (0.09 R)
• M67: 38,133,993 km (0.109 R)
• M68: 38,959,923 km (0.111 R)
• M69: 39,261,812 km (0.084 R)
• M70: 39,640,294 km (0.119 R)
• M71: 41,550,509 km (0.062 R)
• M72: 42,090,707 km (0.084 R)
• M73: 43,178,134 km (0.112 R)
• M74: 43,412,255 km (0.104 R)
• M75: 43,803,603 km (0.116 R)
• M76: 44,274,836 km (0.116 R)
• M77: 48,996,295 km (0.119 R)
• M78: 49,403,799 km (0.077 R)
• M79: 49,648,691 km (0.113 R)
• M80: 49,812,351 km (0.098 R)
• M81: 52,370,325 km (0.042 R)
• M82: 52,620,153 km (0.055 R)
• M83: 53,204,632 km (0.076 R)
• M84: 53,623,506 km (0.029 R)
• M85: 54,043,278 km (0.106 R)
• M86: 56,500,124 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.9

Radius: 6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.39 AU - 15.09 AU

Year: 17959 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,943,982 km

• M1: 76,145 km (0.066 R)
• M2: 275,709 km (0.079 R)
• M3: 610,958 km (0.047 R)
• M4: 676,631 km (0.084 R)
• M5: 779,704 km (0.078 R)
• M6: 1,001,408 km (0.107 R)
• M7: 1,099,694 km (0.111 R)
• M8: 1,326,933 km (0.082 R)
• M9: 1,413,251 km (0.12 R)
• M10: 1,479,224 km (0.08 R)
• M11: 1,523,954 km (0.087 R)
• M12: 2,220,182 km (0.117 R)
• M13: 2,454,153 km (0.062 R)
• M14: 2,507,260 km (0.079 R)
• M15: 3,001,980 km (0.091 R)
• M16: 3,202,591 km (0.045 R)
• M17: 3,348,449 km (0.044 R)
• M18: 4,205,495 km (0.071 R)
• M19: 4,658,178 km (0.074 R)
• M20: 4,923,864 km (0.077 R)
• M21: 5,160,379 km (0.111 R)
• M22: 5,297,261 km (0.104 R)
• M23: 5,750,243 km (0.096 R)
• M24: 5,927,816 km (0.06 R)
• M25: 6,143,237 km (0.111 R)
• M26: 6,804,908 km (0.084 R)
• M27: 7,527,765 km (0.117 R)
• M28: 8,274,707 km (0.105 R)
• M29: 8,677,275 km (0.041 R)
• M30: 8,880,878 km (0.081 R)
• M31: 9,501,410 km (0.079 R)
• M32: 9,669,258 km (0.067 R)
• M33: 9,838,005 km (0.084 R)
• M34: 9,922,827 km (0.083 R)
• M35: 10,393,462 km (0.097 R)
• M36: 10,436,546 km (0.111 R)
• M37: 11,311,993 km (0.046 R)
• M38: 11,356,423 km (0.07 R)
• M39: 11,668,784 km (0.109 R)
• M40: 11,893,629 km (0.114 R)
• M41: 11,983,837 km (0.097 R)
• M42: 12,393,286 km (0.072 R)
• M43: 12,946,200 km (0.061 R)
• M44: 13,178,824 km (0.097 R)
• M45: 13,272,323 km (0.094 R)
• M46: 13,790,530 km (0.102 R)
• M47: 13,885,375 km (0.045 R)
• M48: 14,267,299 km (0.116 R)
• M49: 14,652,663 km (0.068 R)
• M50: 14,895,161 km (0.059 R)
• M51: 15,335,128 km (0.041 R)
• M52: 15,384,196 km (0.084 R)
• M53: 15,878,617 km (0.093 R)
• M54: 16,177,813 km (0.112 R)
• M55: 16,328,009 km (0.085 R)
• M56: 16,629,898 km (0.095 R)
• M57: 17,546,633 km (0.108 R)
• M58: 17,804,241 km (0.119 R)
• M59: 19,588,644 km (0.086 R)
• M60: 20,178,060 km (0.082 R)
• M61: 21,209,837 km (0.074 R)
• M62: 21,374,394 km (0.11 R)
• M63: 22,036,514 km (0.117 R)
• M64: 22,258,667 km (0.116 R)
• M65: 22,314,318 km (0.083 R)
• M66: 23,721,136 km (0.026 R)
• M67: 25,330,360 km (0.071 R)
• M68: 26,089,569 km (0.109 R)
• M69: 26,383,529 km (0.113 R)
• M70: 27,212,301 km (0.116 R)
• M71: 27,570,289 km (0.089 R)
• M72: 27,989,762 km (0.107 R)
• M73: 28,230,315 km (0.109 R)
• M74: 29,260,745 km (0.079 R)
• M75: 29,995,420 km (0.117 R)
• M76: 30,488,644 km (0.115 R)
• M77: 30,674,295 km (0.09 R)
• M78: 30,984,561 km (0.057 R)
• M79: 31,858,662 km (0.098 R)
• M80: 32,235,798 km (0.045 R)
• M81: 33,823,181 km (0.09 R)
• M82: 34,015,265 km (0.077 R)
• M83: 34,272,124 km (0.06 R)
• M84: 36,415,114 km (0.082 R)
• M85: 37,602,322 km (0.085 R)
• M86: 37,668,594 km (0.086 R)
• M87: 39,406,622 km (0.071 R)
• M88: 40,014,289 km (0.036 R)
• M89: 40,897,515 km (0.089 R)
• M90: 41,170,531 km (0.079 R)
• M91: 42,475,922 km (0.032 R)
• M92: 43,098,997 km (0.112 R)
• M93: 43,307,237 km (0.07 R)
• M94: 44,004,214 km (0.042 R)
• M95: 44,424,135 km (0.068 R)
• M96: 46,971,487 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.7

Radius: 7.9

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.16 AU - 18.82 AU

Year: 27267 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,943,982 km

• M1: 205,398 km (0.117 R)
• M2: 322,533 km (0.034 R)
• M3: 380,727 km (0.111 R)
• M4: 680,371 km (0.111 R)
• M5: 1,105,379 km (0.102 R)
• M6: 1,601,445 km (0.115 R)
• M7: 3,167,436 km (0.115 R)
• M8: 3,719,153 km (0.077 R)
• M9: 5,014,072 km (0.118 R)
• M10: 5,066,431 km (0.104 R)
• M11: 6,096,113 km (0.084 R)
• M12: 6,208,312 km (0.045 R)
• M13: 8,464,996 km (0.08 R)
• M14: 9,678,982 km (0.116 R)
• M15: 10,339,457 km (0.069 R)
• M16: 11,703,939 km (0.066 R)
• M17: 12,336,289 km (0.054 R)
• M18: 12,549,466 km (0.051 R)
• M19: 12,763,990 km (0.094 R)
• M20: 12,979,710 km (0.099 R)
• M21: 13,560,748 km (0.029 R)
• M22: 14,002,062 km (0.098 R)
• M23: 16,591,002 km (0.059 R)
• M24: 18,181,228 km (0.118 R)
• M25: 20,488,027 km (0.107 R)
• M26: 21,419,274 km (0.118 R)
• M27: 23,322,757 km (0.055 R)
• M28: 23,586,498 km (0.109 R)
• M29: 24,116,972 km (0.09 R)
• M30: 25,279,796 km (0.071 R)
• M31: 25,731,881 km (0.105 R)
• M32: 25,913,493 km (0.116 R)
• M33: 26,644,129 km (0.1 R)
• M34: 26,919,838 km (0.047 R)
• M35: 27,845,699 km (0.113 R)
• M36: 28,125,447 km (0.094 R)
• M37: 28,970,525 km (0.097 R)
• M38: 29,443,554 km (0.116 R)
• M39: 30,397,390 km (0.105 R)
• M40: 30,589,324 km (0.112 R)
• M41: 31,264,309 km (0.068 R)
• M42: 31,458,188 km (0.071 R)
• M43: 32,629,240 km (0.055 R)
• M44: 33,417,771 km (0.114 R)
• M45: 35,922,338 km (0.073 R)
• M46: 36,532,398 km (0.055 R)
• M47: 36,736,600 km (0.08 R)
• M48: 37,556,845 km (0.116 R)
• M49: 38,175,881 km (0.092 R)
• M50: 39,006,747 km (0.104 R)
• M51: 39,111,017 km (0.076 R)
• M52: 40,369,434 km (0.054 R)
• M53: 40,474,901 km (0.091 R)
• M54: 40,580,367 km (0.066 R)
• M55: 40,686,133 km (0.09 R)
• M56: 41,854,343 km (0.109 R)
• M57: 41,961,006 km (0.12 R)
• M58: 42,496,118 km (0.071 R)
• M59: 44,768,060 km (0.115 R)
• M60: 45,095,829 km (0.073 R)
• M61: 45,205,335 km (0.113 R)
• M62: 45,424,496 km (0.117 R)
• M63: 47,190,349 km (0.101 R)
• M64: 48,417,351 km (0.031 R)
• M65: 48,978,492 km (0.104 R)
• M66: 49,203,637 km (0.097 R)
• M67: 50,447,693 km (0.108 R)
• M68: 51,587,629 km (0.065 R)
• M69: 52,620,901 km (0.068 R)
• M70: 52,736,092 km (0.093 R)
• M71: 56,467,362 km (0.08 R)
• M72: 57,413,269 km (0.074 R)
• M73: 58,245,482 km (0.104 R)
• M74: 59,321,091 km (0.053 R)
• M75: 61,856,476 km (0.083 R)
• M76: 62,099,722 km (0.034 R)
• M77: 63,811,720 km (0.064 R)
• M78: 66,035,642 km (0.072 R)
• M79: 67,157,027 km (0.088 R)
• M80: 67,782,795 km (0.033 R)
• M81: 69,292,387 km (0.075 R)
• M82: 73,629,678 km (0.053 R)
• M83: 73,758,482 km (0.062 R)
• M84: 74,145,641 km (0.107 R)
• M85: 74,533,399 km (0.085 R)
• M86: 75,570,860 km (0.111 R)
• M87: 78,316,729 km (0.113 R)
• M88: 79,107,204 km (0.064 R)
• M89: 84,040,194 km (0.04 R)
• M90: 84,444,557 km (0.052 R)
• M91: 85,255,228 km (0.074 R)
• M92: 86,339,962 km (0.086 R)
• M93: 90,310,439 km (0.089 R)
• M94: 90,586,447 km (0.115 R)
• M95: 91,416,267 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 20,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit