🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.77 AU

Year: 192 Days

Day: 39.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.86 AU

Year: 214 Days

Day: 35.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.89 AU - 1.13 AU

Year: 355 Days

Day: 40 Hours

Environment

Temp: 142 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.04 AU - 1.5 AU

Year: 501 Days

Day: 38.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 57.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.56 AU - 1.84 AU

Year: 775 Days

Day: 31.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,300,683 km

• M1: 104,270 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.13 AU - 3.49 AU

Year: 1648 Days

Day: 43.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.85 AU - 5.07 AU

Year: 3295 Days

Day: 24.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.4

Radius: 14

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.43 AU - 9.89 AU

Year: 8916 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,300,683 km

• M1: 185,352 km (0.113 R)
• M2: 349,311 km (0.102 R)
• M3: 439,818 km (0.098 R)
• M4: 625,768 km (0.082 R)
• M5: 714,928 km (0.093 R)
• M6: 1,066,334 km (0.098 R)
• M7: 1,214,884 km (0.091 R)
• M8: 1,431,203 km (0.078 R)
• M9: 1,902,586 km (0.117 R)
• M10: 2,203,876 km (0.101 R)
• M11: 2,646,686 km (0.106 R)
• M12: 2,957,700 km (0.118 R)
• M13: 3,558,933 km (0.113 R)
• M14: 4,747,788 km (0.061 R)
• M15: 5,747,700 km (0.116 R)
• M16: 5,881,440 km (0.064 R)
• M17: 7,167,683 km (0.069 R)
• M18: 7,384,300 km (0.083 R)
• M19: 7,530,009 km (0.111 R)
• M20: 8,883,720 km (0.084 R)
• M21: 9,077,748 km (0.051 R)
• M22: 9,233,929 km (0.091 R)
• M23: 9,668,211 km (0.057 R)
• M24: 9,907,867 km (0.11 R)
• M25: 10,556,673 km (0.066 R)
• M26: 11,093,879 km (0.069 R)
• M27: 11,261,129 km (0.102 R)
• M28: 11,640,210 km (0.071 R)
• M29: 11,810,154 km (0.085 R)
• M30: 12,541,238 km (0.049 R)
• M31: 12,715,370 km (0.1 R)
• M32: 12,978,214 km (0.099 R)
• M33: 13,287,133 km (0.114 R)
• M34: 14,183,075 km (0.1 R)
• M35: 14,638,301 km (0.052 R)
• M36: 14,867,784 km (0.101 R)
• M37: 15,006,013 km (0.076 R)
• M38: 15,563,414 km (0.06 R)
• M39: 16,080,275 km (0.109 R)
• M40: 16,507,377 km (0.026 R)
• M41: 16,794,156 km (0.115 R)
• M42: 17,469,890 km (0.086 R)
• M43: 19,298,275 km (0.088 R)
• M44: 19,549,899 km (0.064 R)
• M45: 19,651,027 km (0.108 R)
• M46: 20,311,800 km (0.074 R)
• M47: 21,969,195 km (0.077 R)
• M48: 22,761,017 km (0.117 R)
• M49: 22,920,638 km (0.086 R)
• M50: 23,133,815 km (0.061 R)
• M51: 23,294,184 km (0.053 R)
• M52: 23,401,296 km (0.08 R)
• M53: 24,372,784 km (0.106 R)
• M54: 25,192,431 km (0.116 R)
• M55: 25,357,437 km (0.027 R)
• M56: 25,965,553 km (0.094 R)
• M57: 26,355,106 km (0.084 R)
• M58: 27,139,896 km (0.103 R)
• M59: 28,046,310 km (0.062 R)
• M60: 29,135,532 km (0.099 R)
• M61: 29,308,766 km (0.087 R)
• M62: 29,830,563 km (0.037 R)
• M63: 30,297,010 km (0.107 R)
• M64: 30,472,488 km (0.088 R)
• M65: 31,710,709 km (0.08 R)
• M66: 31,829,490 km (0.06 R)
• M67: 33,507,978 km (0.097 R)
• M68: 33,932,088 km (0.093 R)
• M69: 34,541,101 km (0.114 R)
• M70: 34,663,323 km (0.106 R)
• M71: 35,399,643 km (0.11 R)
• M72: 38,459,967 km (0.089 R)
• M73: 38,713,535 km (0.049 R)
• M74: 38,967,553 km (0.038 R)
• M75: 39,733,194 km (0.089 R)
• M76: 39,989,605 km (0.108 R)
• M77: 41,149,737 km (0.107 R)
• M78: 42,845,279 km (0.109 R)
• M79: 43,042,299 km (0.048 R)
• M80: 43,569,333 km (0.114 R)
• M81: 44,231,154 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.2

Radius: 7.2

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.09 AU - 14.81 AU

Year: 17257 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,300,683 km

• M1: 95,892 km (0.05 R)
• M2: 194,776 km (0.098 R)
• M3: 387,159 km (0.03 R)
• M4: 1,030,281 km (0.107 R)
• M5: 1,159,084 km (0.095 R)
• M6: 1,348,475 km (0.109 R)
• M7: 1,577,061 km (0.085 R)
• M8: 1,879,996 km (0.118 R)
• M9: 2,168,272 km (0.09 R)
• M10: 2,234,244 km (0.094 R)
• M11: 2,470,609 km (0.112 R)
• M12: 3,302,672 km (0.068 R)
• M13: 4,847,869 km (0.102 R)
• M14: 5,065,683 km (0.088 R)
• M15: 6,534,884 km (0.065 R)
• M16: 6,921,594 km (0.1 R)
• M17: 7,415,417 km (0.113 R)
• M18: 8,804,583 km (0.119 R)
• M19: 9,447,255 km (0.11 R)
• M20: 9,884,231 km (0.105 R)
• M21: 10,160,538 km (0.058 R)
• M22: 10,777,629 km (0.087 R)
• M23: 11,349,093 km (0.113 R)
• M24: 11,464,582 km (0.093 R)
• M25: 13,547,882 km (0.118 R)
• M26: 13,670,403 km (0.112 R)
• M27: 13,916,641 km (0.097 R)
• M28: 14,102,292 km (0.099 R)
• M29: 14,413,456 km (0.109 R)
• M30: 15,424,288 km (0.118 R)
• M31: 17,181,315 km (0.086 R)
• M32: 17,513,722 km (0.055 R)
• M33: 18,455,441 km (0.062 R)
• M34: 18,523,208 km (0.063 R)
• M35: 18,932,359 km (0.115 R)
• M36: 19,620,958 km (0.028 R)
• M37: 20,598,580 km (0.113 R)
• M38: 21,235,268 km (0.077 R)
• M39: 21,520,402 km (0.099 R)
• M40: 22,166,515 km (0.051 R)
• M41: 23,184,379 km (0.099 R)
• M42: 24,217,203 km (0.118 R)
• M43: 25,039,243 km (0.108 R)
• M44: 26,098,695 km (0.107 R)
• M45: 26,787,593 km (0.09 R)
• M46: 26,864,486 km (0.108 R)
• M47: 27,482,326 km (0.088 R)
• M48: 28,183,042 km (0.072 R)
• M49: 28,574,839 km (0.09 R)
• M50: 29,522,541 km (0.086 R)
• M51: 30,882,685 km (0.09 R)
• M52: 32,263,174 km (0.083 R)
• M53: 33,912,940 km (0.066 R)
• M54: 34,413,195 km (0.053 R)
• M55: 34,831,919 km (0.115 R)
• M56: 35,083,992 km (0.108 R)
• M57: 35,252,289 km (0.035 R)
• M58: 36,865,254 km (0.06 R)
• M59: 40,250,653 km (0.099 R)
• M60: 40,780,230 km (0.091 R)
• M61: 41,846,414 km (0.052 R)
• M62: 41,935,574 km (0.099 R)
• M63: 42,831,666 km (0.071 R)
• M64: 43,282,105 km (0.059 R)
• M65: 43,734,040 km (0.101 R)
• M66: 43,915,203 km (0.107 R)
• M67: 44,006,009 km (0.092 R)
• M68: 44,187,471 km (0.086 R)
• M69: 44,733,802 km (0.098 R)
• M70: 45,649,341 km (0.118 R)
• M71: 46,386,111 km (0.081 R)
• M72: 46,848,518 km (0.108 R)
• M73: 47,498,670 km (0.095 R)
• M74: 47,871,468 km (0.049 R)
• M75: 48,151,665 km (0.076 R)
• M76: 49,089,793 km (0.098 R)
• M77: 49,466,780 km (0.101 R)
• M78: 50,413,286 km (0.068 R)
• M79: 50,508,280 km (0.106 R)
• M80: 51,652,554 km (0.117 R)
• M81: 52,035,974 km (0.095 R)
• M82: 52,516,482 km (0.078 R)
• M83: 52,998,486 km (0.066 R)
• M84: 53,675,866 km (0.035 R)
• M85: 54,453,326 km (0.086 R)
• M86: 56,808,295 km (0.07 R)
• M87: 57,799,232 km (0.116 R)
• M88: 57,998,197 km (0.073 R)
• M89: 62,125,153 km (0.063 R)
• M90: 62,737,009 km (0.096 R)
• M91: 64,584,542 km (0.084 R)
• M92: 66,137,817 km (0.1 R)
• M93: 67,493,772 km (0.057 R)
• M94: 67,912,945 km (0.065 R)
• M95: 69,703,632 km (0.108 R)
• M96: 70,445,637 km (0.116 R)
• M97: 70,870,645 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.8

Radius: 6.5

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.86 AU - 16.92 AU

Year: 24284 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,300,683 km

• M1: 215,421 km (0.089 R)
• M2: 260,899 km (0.028 R)
• M3: 328,068 km (0.1 R)
• M4: 612,603 km (0.096 R)
• M5: 804,986 km (0.095 R)
• M6: 961,765 km (0.035 R)
• M7: 1,099,993 km (0.036 R)
• M8: 1,157,140 km (0.118 R)
• M9: 1,244,804 km (0.053 R)
• M10: 1,521,111 km (0.105 R)
• M11: 1,584,989 km (0.092 R)
• M12: 2,687,825 km (0.061 R)
• M13: 2,883,798 km (0.109 R)
• M14: 2,963,534 km (0.11 R)
• M15: 5,673,649 km (0.09 R)
• M16: 6,077,862 km (0.092 R)
• M17: 6,648,728 km (0.107 R)
• M18: 6,967,371 km (0.103 R)
• M19: 7,236,647 km (0.102 R)
• M20: 8,121,369 km (0.054 R)
• M21: 9,274,470 km (0.072 R)
• M22: 9,451,743 km (0.101 R)
• M23: 9,690,052 km (0.101 R)
• M24: 9,870,019 km (0.1 R)
• M25: 10,233,242 km (0.069 R)
• M26: 11,286,262 km (0.112 R)
• M27: 11,857,576 km (0.12 R)
• M28: 12,373,389 km (0.119 R)
• M29: 12,503,390 km (0.062 R)
• M30: 12,568,615 km (0.043 R)
• M31: 13,761,658 km (0.093 R)
• M32: 16,040,931 km (0.051 R)
• M33: 18,434,497 km (0.095 R)
• M34: 18,881,495 km (0.041 R)
• M35: 18,956,444 km (0.06 R)
• M36: 19,938,404 km (0.078 R)
• M37: 20,014,699 km (0.104 R)
• M38: 20,628,050 km (0.114 R)
• M39: 21,873,153 km (0.082 R)
• M40: 22,743,065 km (0.094 R)
• M41: 23,866,695 km (0.119 R)
• M42: 24,109,941 km (0.08 R)
• M43: 24,844,167 km (0.107 R)
• M44: 25,337,840 km (0.05 R)
• M45: 25,917,831 km (0.073 R)
• M46: 28,968,880 km (0.109 R)
• M47: 29,662,116 km (0.065 R)
• M48: 30,360,888 km (0.12 R)
• M49: 32,220,838 km (0.091 R)
• M50: 32,399,907 km (0.094 R)
• M51: 33,662,513 km (0.116 R)
• M52: 33,844,125 km (0.042 R)
• M53: 34,026,185 km (0.081 R)
• M54: 34,941,126 km (0.116 R)
• M55: 35,678,793 km (0.087 R)
• M56: 36,795,092 km (0.089 R)
• M57: 37,357,580 km (0.092 R)
• M58: 37,922,761 km (0.058 R)
• M59: 39,827,441 km (0.11 R)
• M60: 40,694,510 km (0.083 R)
• M61: 41,373,386 km (0.115 R)
• M62: 41,762,938 km (0.043 R)
• M63: 41,958,164 km (0.027 R)
• M64: 43,037,363 km (0.09 R)
• M65: 43,728,804 km (0.091 R)
• M66: 46,228,285 km (0.101 R)
• M67: 46,632,499 km (0.102 R)
• M68: 46,733,776 km (0.103 R)
• M69: 49,701,349 km (0.102 R)
• M70: 49,908,243 km (0.102 R)
• M71: 52,097,907 km (0.062 R)
• M72: 53,999,446 km (0.054 R)
• M73: 54,212,174 km (0.078 R)
• M74: 57,870,440 km (0.069 R)
• M75: 59,290,124 km (0.058 R)
• M76: 59,729,194 km (0.112 R)
• M77: 60,831,730 km (0.09 R)
• M78: 61,496,543 km (0.042 R)
• M79: 64,404,875 km (0.031 R)
• M80: 64,856,212 km (0.095 R)
• M81: 64,969,158 km (0.071 R)
• M82: 66,786,324 km (0.057 R)
• M83: 67,930,448 km (0.063 R)
• M84: 70,238,145 km (0.107 R)
• M85: 74,811,502 km (0.082 R)
• M86: 75,404,807 km (0.089 R)
• M87: 75,523,587 km (0.106 R)
• M88: 75,761,448 km (0.105 R)
• M89: 76,118,688 km (0.075 R)
• M90: 77,193,848 km (0.091 R)
• M91: 77,913,413 km (0.067 R)
• M92: 79,238,402 km (0.074 R)
• M93: 80,085,425 km (0.091 R)
• M94: 81,300,608 km (0.055 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 11,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit