🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.93 AU - 1.37 AU

Year: 472 Days

Day: 14.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,225,877 km

• M1: 452,234 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.87 AU - 1.93 AU

Year: 1003 Days

Day: 20.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2 AU - 2.26 AU

Year: 1190 Days

Day: 36.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.86 AU - 2.7 AU

Year: 1318 Days

Day: 38.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.91 AU - 3.03 AU

Year: 1960 Days

Day: 15.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,225,877 km

• M1: 287,826 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.71 AU - 3.73 AU

Year: 2747 Days

Day: 26.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 15

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.15 AU - 6.73 AU

Year: 4858 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,225,877 km

• M1: 188,493 km (0.086 R)
• M2: 309,668 km (0.063 R)
• M3: 551,567 km (0.062 R)
• M4: 1,207,105 km (0.08 R)
• M5: 1,367,773 km (0.039 R)
• M6: 1,684,173 km (0.109 R)
• M7: 1,823,149 km (0.112 R)
• M8: 2,039,318 km (0.045 R)
• M9: 2,310,090 km (0.109 R)
• M10: 2,625,293 km (0.111 R)
• M11: 2,887,538 km (0.093 R)
• M12: 3,124,352 km (0.08 R)
• M13: 3,491,614 km (0.101 R)
• M14: 3,744,435 km (0.078 R)
• M15: 4,135,035 km (0.101 R)
• M16: 4,519,501 km (0.116 R)
• M17: 4,955,878 km (0.061 R)
• M18: 5,364,580 km (0.1 R)
• M19: 5,489,344 km (0.107 R)
• M20: 5,998,127 km (0.028 R)
• M21: 6,324,100 km (0.105 R)
• M22: 6,522,318 km (0.101 R)
• M23: 6,790,098 km (0.094 R)
• M24: 7,061,468 km (0.059 R)
• M25: 7,544,969 km (0.102 R)
• M26: 7,638,318 km (0.079 R)
• M27: 7,991,817 km (0.092 R)
• M28: 8,110,897 km (0.067 R)
• M29: 8,278,447 km (0.09 R)
• M30: 8,447,343 km (0.117 R)
• M31: 8,886,712 km (0.092 R)
• M32: 9,059,647 km (0.109 R)
• M33: 10,017,971 km (0.098 R)
• M34: 10,120,745 km (0.095 R)
• M35: 10,327,339 km (0.081 R)
• M36: 10,955,650 km (0.078 R)
• M37: 11,167,780 km (0.061 R)
• M38: 11,650,233 km (0.114 R)
• M39: 11,758,393 km (0.11 R)
• M40: 11,921,305 km (0.095 R)
• M41: 12,030,212 km (0.116 R)
• M42: 12,194,470 km (0.088 R)
• M43: 12,304,275 km (0.097 R)
• M44: 12,914,186 km (0.092 R)
• M45: 13,364,027 km (0.108 R)
• M46: 13,477,272 km (0.107 R)
• M47: 13,990,991 km (0.102 R)
• M48: 14,250,244 km (0.114 R)
• M49: 14,511,143 km (0.032 R)
• M50: 14,627,680 km (0.066 R)
• M51: 14,920,144 km (0.043 R)
• M52: 15,362,654 km (0.117 R)
• M53: 15,839,273 km (0.08 R)
• M54: 16,200,103 km (0.037 R)
• M55: 16,502,740 km (0.114 R)
• M56: 17,113,847 km (0.101 R)
• M57: 17,546,035 km (0.095 R)
• M58: 17,950,548 km (0.101 R)
• M59: 18,138,293 km (0.062 R)
• M60: 18,326,786 km (0.093 R)
• M61: 18,484,163 km (0.078 R)
• M62: 18,673,853 km (0.077 R)
• M63: 18,864,142 km (0.041 R)
• M64: 19,214,650 km (0.099 R)
• M65: 19,470,911 km (0.101 R)
• M66: 19,728,219 km (0.118 R)
• M67: 20,149,038 km (0.075 R)
• M68: 20,703,597 km (0.04 R)
• M69: 21,428,848 km (0.096 R)
• M70: 22,195,986 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.7

Radius: 8.3

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.11 AU - 9.41 AU

Year: 9927 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,225,877 km

• M1: 112,049 km (0.084 R)
• M2: 242,797 km (0.11 R)
• M3: 611,855 km (0.112 R)
• M4: 828,473 km (0.113 R)
• M5: 1,111,363 km (0.077 R)
• M6: 1,286,542 km (0.096 R)
• M7: 1,377,497 km (0.102 R)
• M8: 1,470,697 km (0.093 R)
• M9: 2,020,918 km (0.095 R)
• M10: 2,318,468 km (0.093 R)
• M11: 2,373,969 km (0.099 R)
• M12: 2,458,342 km (0.07 R)
• M13: 2,601,058 km (0.092 R)
• M14: 2,775,938 km (0.095 R)
• M15: 3,971,075 km (0.119 R)
• M16: 4,274,909 km (0.069 R)
• M17: 4,762,747 km (0.111 R)
• M18: 4,905,314 km (0.086 R)
• M19: 4,977,271 km (0.075 R)
• M20: 6,486,564 km (0.118 R)
• M21: 7,005,668 km (0.063 R)
• M22: 7,455,359 km (0.081 R)
• M23: 7,746,327 km (0.075 R)
• M24: 8,815,803 km (0.052 R)
• M25: 8,947,299 km (0.106 R)
• M26: 9,301,098 km (0.071 R)
• M27: 9,840,249 km (0.069 R)
• M28: 10,297,270 km (0.103 R)
• M29: 10,528,549 km (0.114 R)
• M30: 11,137,561 km (0.089 R)
• M31: 12,291,709 km (0.095 R)
• M32: 12,438,614 km (0.102 R)
• M33: 13,533,970 km (0.117 R)
• M34: 13,888,966 km (0.116 R)
• M35: 14,401,488 km (0.086 R)
• M36: 14,867,934 km (0.083 R)
• M37: 15,234,299 km (0.056 R)
• M38: 15,339,466 km (0.118 R)
• M39: 15,709,572 km (0.027 R)
• M40: 16,243,337 km (0.096 R)
• M41: 17,109,808 km (0.092 R)
• M42: 17,603,780 km (0.083 R)
• M43: 18,325,590 km (0.096 R)
• M44: 18,493,588 km (0.119 R)
• M45: 18,549,687 km (0.078 R)
• M46: 19,512,050 km (0.086 R)
• M47: 19,569,047 km (0.12 R)
• M48: 20,143,353 km (0.063 R)
• M49: 20,781,239 km (0.028 R)
• M50: 21,898,884 km (0.08 R)
• M51: 22,315,514 km (0.099 R)
• M52: 23,947,029 km (0.116 R)
• M53: 24,069,400 km (0.102 R)
• M54: 24,253,405 km (0.111 R)
• M55: 24,499,494 km (0.04 R)
• M56: 26,623,783 km (0.067 R)
• M57: 26,750,493 km (0.092 R)
• M58: 27,323,602 km (0.109 R)
• M59: 27,900,751 km (0.041 R)
• M60: 29,590,309 km (0.074 R)
• M61: 29,919,125 km (0.078 R)
• M62: 30,447,505 km (0.106 R)
• M63: 31,849,536 km (0.064 R)
• M64: 31,984,025 km (0.087 R)
• M65: 32,321,518 km (0.107 R)
• M66: 32,524,372 km (0.108 R)
• M67: 33,135,928 km (0.108 R)
• M68: 34,025,886 km (0.109 R)
• M69: 34,094,701 km (0.086 R)
• M70: 36,601,662 km (0.113 R)
• M71: 37,521,390 km (0.088 R)
• M72: 39,311,628 km (0.082 R)
• M73: 39,672,907 km (0.063 R)
• M74: 40,471,909 km (0.083 R)
• M75: 40,544,763 km (0.062 R)
• M76: 40,982,935 km (0.037 R)
• M77: 42,307,175 km (0.119 R)
• M78: 42,381,226 km (0.106 R)
• M79: 42,603,379 km (0.11 R)
• M80: 43,645,328 km (0.079 R)
• M81: 44,169,519 km (0.07 R)
• M82: 45,072,941 km (0.051 R)
• M83: 47,051,073 km (0.109 R)
• M84: 47,742,365 km (0.091 R)
• M85: 47,973,644 km (0.066 R)
• M86: 49,602,465 km (0.034 R)
• M87: 50,776,958 km (0.11 R)
• M88: 51,644,027 km (0.115 R)
• M89: 51,881,290 km (0.032 R)
• M90: 51,960,576 km (0.068 R)
• M91: 52,119,001 km (0.114 R)
• M92: 52,834,228 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.5

Radius: 6

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.36 AU - 18.66 AU

Year: 25686 Days

Day: 15.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,225,877 km

• M1: 350,807 km (0.098 R)
• M2: 524,640 km (0.111 R)
• M3: 1,116,449 km (0.102 R)
• M4: 1,347,428 km (0.1 R)
• M5: 1,943,127 km (0.1 R)
• M6: 2,126,833 km (0.107 R)
• M7: 2,284,210 km (0.09 R)
• M8: 2,348,238 km (0.075 R)
• M9: 2,412,864 km (0.113 R)
• M10: 3,599,923 km (0.075 R)
• M11: 4,410,145 km (0.087 R)
• M12: 4,611,205 km (0.057 R)
• M13: 5,316,858 km (0.101 R)
• M14: 5,530,783 km (0.065 R)
• M15: 6,144,882 km (0.045 R)
• M16: 6,688,222 km (0.087 R)
• M17: 7,246,970 km (0.066 R)
• M18: 7,436,510 km (0.085 R)
• M19: 7,820,677 km (0.076 R)
• M20: 10,098,305 km (0.112 R)
• M21: 10,845,846 km (0.1 R)
• M22: 11,008,459 km (0.083 R)
• M23: 11,445,733 km (0.026 R)
• M24: 13,424,913 km (0.045 R)
• M25: 15,690,273 km (0.117 R)
• M26: 16,182,002 km (0.052 R)
• M27: 17,054,905 km (0.087 R)
• M28: 18,780,816 km (0.082 R)
• M29: 18,910,966 km (0.093 R)
• M30: 19,895,769 km (0.106 R)
• M31: 21,099,583 km (0.116 R)
• M32: 21,370,355 km (0.05 R)
• M33: 22,120,738 km (0.086 R)
• M34: 22,189,403 km (0.11 R)
• M35: 22,671,857 km (0.109 R)
• M36: 28,276,840 km (0.097 R)
• M37: 30,846,632 km (0.044 R)
• M38: 34,440,123 km (0.054 R)
• M39: 35,078,606 km (0.083 R)
• M40: 35,559,863 km (0.085 R)
• M41: 36,286,011 km (0.105 R)
• M42: 36,610,189 km (0.065 R)
• M43: 36,854,034 km (0.088 R)
• M44: 38,328,470 km (0.102 R)
• M45: 38,493,477 km (0.101 R)
• M46: 40,156,407 km (0.11 R)
• M47: 40,324,106 km (0.116 R)
• M48: 41,673,180 km (0.096 R)
• M49: 43,810,484 km (0.097 R)
• M50: 46,862,131 km (0.117 R)
• M51: 47,303,744 km (0.063 R)
• M52: 51,429,953 km (0.104 R)
• M53: 52,067,988 km (0.091 R)
• M54: 53,535,992 km (0.048 R)
• M55: 54,553,108 km (0.06 R)
• M56: 55,856,853 km (0.118 R)
• M57: 56,418,593 km (0.103 R)
• M58: 57,736,999 km (0.107 R)
• M59: 58,400,017 km (0.119 R)
• M60: 59,733,383 km (0.108 R)
• M61: 60,403,880 km (0.085 R)
• M62: 60,595,964 km (0.108 R)
• M63: 63,208,242 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407

Radius: 7.6

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.49 AU - 19.25 AU

Year: 26530 Days

Day: 16.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,225,877 km

• M1: 363,523 km (0.095 R)
• M2: 495,319 km (0.115 R)
• M3: 782,247 km (0.107 R)
• M4: 1,171,950 km (0.059 R)
• M5: 1,432,100 km (0.104 R)
• M6: 2,107,984 km (0.105 R)
• M7: 2,985,525 km (0.058 R)
• M8: 3,063,316 km (0.05 R)
• M9: 3,340,969 km (0.081 R)
• M10: 3,835,689 km (0.09 R)
• M11: 4,397,429 km (0.079 R)
• M12: 4,620,330 km (0.093 R)
• M13: 5,030,976 km (0.106 R)
• M14: 5,358,446 km (0.108 R)
• M15: 6,838,717 km (0.049 R)
• M16: 7,783,876 km (0.084 R)
• M17: 8,107,905 km (0.049 R)
• M18: 9,448,153 km (0.072 R)
• M19: 10,143,633 km (0.11 R)
• M20: 11,891,684 km (0.046 R)
• M21: 12,015,701 km (0.106 R)
• M22: 12,202,399 km (0.094 R)
• M23: 12,578,787 km (0.062 R)
• M24: 13,407,410 km (0.1 R)
• M25: 13,536,513 km (0.102 R)
• M26: 14,122,338 km (0.084 R)
• M27: 15,656,614 km (0.109 R)
• M28: 17,453,883 km (0.097 R)
• M29: 17,806,934 km (0.114 R)
• M30: 20,048,059 km (0.076 R)
• M31: 23,845,302 km (0.076 R)
• M32: 24,236,949 km (0.105 R)
• M33: 24,315,638 km (0.093 R)
• M34: 25,664,712 km (0.087 R)
• M35: 26,307,982 km (0.1 R)
• M36: 28,683,896 km (0.105 R)
• M37: 29,017,050 km (0.098 R)
• M38: 29,184,001 km (0.069 R)
• M39: 29,519,101 km (0.056 R)
• M40: 29,687,099 km (0.09 R)
• M41: 30,362,085 km (0.102 R)
• M42: 30,616,551 km (0.103 R)
• M43: 30,871,765 km (0.101 R)
• M44: 32,331,092 km (0.049 R)
• M45: 34,164,563 km (0.102 R)
• M46: 34,517,614 km (0.12 R)
• M47: 35,762,867 km (0.08 R)
• M48: 36,751,559 km (0.064 R)
• M49: 37,022,780 km (0.072 R)
• M50: 38,388,609 km (0.106 R)
• M51: 39,308,486 km (0.11 R)
• M52: 39,678,292 km (0.063 R)
• M53: 41,545,273 km (0.067 R)
• M54: 41,639,371 km (0.097 R)
• M55: 42,489,535 km (0.072 R)
• M56: 43,249,941 km (0.052 R)
• M57: 43,440,828 km (0.119 R)
• M58: 43,727,458 km (0.062 R)
• M59: 44,110,877 km (0.082 R)
• M60: 44,880,708 km (0.112 R)
• M61: 45,558,087 km (0.117 R)
• M62: 45,946,742 km (0.086 R)
• M63: 47,021,004 km (0.11 R)
• M64: 47,217,127 km (0.069 R)
• M65: 50,092,697 km (0.059 R)
• M66: 50,594,149 km (0.094 R)
• M67: 51,400,033 km (0.112 R)
• M68: 51,905,824 km (0.063 R)
• M69: 52,108,529 km (0.097 R)
• M70: 53,330,743 km (0.084 R)
• M71: 55,181,718 km (0.091 R)
• M72: 55,595,954 km (0.095 R)
• M73: 55,699,626 km (0.061 R)
• M74: 56,011,238 km (0.1 R)
• M75: 57,158,354 km (0.105 R)
• M76: 58,102,766 km (0.105 R)
• M77: 58,629,500 km (0.049 R)
• M78: 60,113,212 km (0.03 R)
• M79: 62,038,835 km (0.098 R)
• M80: 63,009,277 km (0.072 R)
• M81: 64,310,928 km (0.084 R)
• M82: 64,419,835 km (0.068 R)
• M83: 66,279,935 km (0.044 R)
• M84: 68,157,837 km (0.086 R)
• M85: 69,047,496 km (0.071 R)
• M86: 69,829,144 km (0.083 R)
• M87: 70,613,785 km (0.096 R)
• M88: 70,950,829 km (0.117 R)
• M89: 71,175,974 km (0.112 R)
• M90: 71,401,269 km (0.103 R)
• M91: 72,417,936 km (0.112 R)
• M92: 74,809,108 km (0.029 R)
• M93: 75,611,850 km (0.118 R)
• M94: 75,841,633 km (0.1 R)
• M95: 76,879,094 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit