🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.74 AU - 0.8 AU

Year: 247 Days

Day: 24 Hours

Environment

Temp: 155 °C

Axial Tilt: 61.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.15 AU - 1.45 AU

Year: 541 Days

Day: 36 Hours

Environment

Temp: -9 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.71 AU - 1.95 AU

Year: 904 Days

Day: 12.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.7 AU - 2.8 AU

Year: 1666 Days

Day: 20.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,707,318 km

• M1: 132,993 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.63 AU - 3.85 AU

Year: 2130 Days

Day: 31.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.98 AU - 4.4 AU

Year: 3133 Days

Day: 21.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,707,318 km

• M1: 653,294 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 12.6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.85 AU - 8.29 AU

Year: 8373 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,707,318 km

• M1: 190,288 km (0.101 R)
• M2: 490,681 km (0.097 R)
• M3: 681,418 km (0.11 R)
• M4: 988,842 km (0.09 R)
• M5: 1,423,723 km (0.05 R)
• M6: 1,707,959 km (0.057 R)
• M7: 1,822,252 km (0.113 R)
• M8: 2,255,487 km (0.118 R)
• M9: 2,774,592 km (0.097 R)
• M10: 2,882,901 km (0.073 R)
• M11: 2,965,179 km (0.12 R)
• M12: 3,076,031 km (0.109 R)
• M13: 3,160,105 km (0.06 R)
• M14: 3,244,927 km (0.028 R)
• M15: 3,359,220 km (0.101 R)
• M16: 4,104,666 km (0.058 R)
• M17: 4,228,683 km (0.082 R)
• M18: 4,448,741 km (0.11 R)
• M19: 4,608,362 km (0.11 R)
• M20: 5,265,546 km (0.097 R)
• M21: 5,571,025 km (0.074 R)
• M22: 6,235,090 km (0.073 R)
• M23: 7,184,139 km (0.106 R)
• M24: 7,447,431 km (0.065 R)
• M25: 7,790,608 km (0.116 R)
• M26: 9,052,766 km (0.049 R)
• M27: 9,542,399 km (0.111 R)
• M28: 9,832,021 km (0.095 R)
• M29: 10,124,485 km (0.108 R)
• M30: 10,208,708 km (0.043 R)
• M31: 10,377,604 km (0.103 R)
• M32: 10,933,061 km (0.101 R)
• M33: 11,192,763 km (0.1 R)
• M34: 11,806,563 km (0.111 R)
• M35: 15,665,141 km (0.069 R)
• M36: 16,302,129 km (0.12 R)
• M37: 16,897,528 km (0.089 R)
• M38: 16,997,460 km (0.072 R)
• M39: 18,161,032 km (0.055 R)
• M40: 18,468,755 km (0.103 R)
• M41: 18,778,273 km (0.033 R)
• M42: 19,141,496 km (0.117 R)
• M43: 19,350,185 km (0.072 R)
• M44: 20,885,209 km (0.075 R)
• M45: 21,100,032 km (0.057 R)
• M46: 21,694,534 km (0.065 R)
• M47: 22,569,083 km (0.112 R)
• M48: 22,844,792 km (0.087 R)
• M49: 24,522,233 km (0.051 R)
• M50: 24,919,265 km (0.09 R)
• M51: 26,819,906 km (0.098 R)
• M52: 27,581,359 km (0.093 R)
• M53: 28,349,993 km (0.1 R)
• M54: 28,826,462 km (0.12 R)
• M55: 29,847,917 km (0.118 R)
• M56: 30,150,553 km (0.07 R)
• M57: 31,494,391 km (0.106 R)
• M58: 32,235,499 km (0.043 R)
• M59: 33,798,198 km (0.1 R)
• M60: 34,240,110 km (0.098 R)
• M61: 36,284,814 km (0.063 R)
• M62: 37,517,500 km (0.111 R)
• M63: 38,237,365 km (0.055 R)
• M64: 38,566,181 km (0.074 R)
• M65: 39,824,000 km (0.103 R)
• M66: 40,157,155 km (0.057 R)
• M67: 40,558,376 km (0.107 R)
• M68: 41,364,559 km (0.108 R)
• M69: 41,769,670 km (0.086 R)
• M70: 42,108,210 km (0.076 R)
• M71: 44,090,083 km (0.098 R)
• M72: 44,365,792 km (0.089 R)
• M73: 44,642,099 km (0.066 R)
• M74: 44,919,005 km (0.099 R)
• M75: 45,057,532 km (0.066 R)
• M76: 45,404,899 km (0.098 R)
• M77: 47,084,135 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.4

Radius: 10.5

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.4 AU - 11.3 AU

Year: 10443 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,707,318 km

• M1: 155,582 km (0.079 R)
• M2: 239,357 km (0.058 R)
• M3: 482,304 km (0.064 R)
• M4: 592,856 km (0.083 R)
• M5: 660,475 km (0.031 R)
• M6: 880,832 km (0.065 R)
• M7: 1,041,351 km (0.116 R)
• M8: 1,728,304 km (0.091 R)
• M9: 1,829,133 km (0.077 R)
• M10: 2,974,454 km (0.085 R)
• M11: 3,127,044 km (0.087 R)
• M12: 3,504,031 km (0.082 R)
• M13: 3,895,529 km (0.096 R)
• M14: 4,164,356 km (0.089 R)
• M15: 5,116,098 km (0.118 R)
• M16: 6,094,019 km (0.08 R)
• M17: 6,327,840 km (0.074 R)
• M18: 6,525,010 km (0.104 R)
• M19: 6,885,092 km (0.107 R)
• M20: 7,006,566 km (0.066 R)
• M21: 8,174,327 km (0.078 R)
• M22: 8,302,981 km (0.092 R)
• M23: 8,736,815 km (0.06 R)
• M24: 8,912,443 km (0.066 R)
• M25: 9,000,705 km (0.092 R)
• M26: 9,626,773 km (0.088 R)
• M27: 9,853,713 km (0.033 R)
• M28: 10,545,304 km (0.115 R)
• M29: 11,395,917 km (0.085 R)
• M30: 12,317,589 km (0.051 R)
• M31: 12,564,127 km (0.101 R)
• M32: 13,414,441 km (0.074 R)
• M33: 13,515,719 km (0.083 R)
• M34: 14,231,844 km (0.061 R)
• M35: 15,594,232 km (0.038 R)
• M36: 16,129,343 km (0.028 R)
• M37: 16,943,156 km (0.077 R)
• M38: 18,048,983 km (0.074 R)
• M39: 18,441,528 km (0.068 R)
• M40: 19,292,291 km (0.089 R)
• M41: 20,155,770 km (0.098 R)
• M42: 20,446,439 km (0.11 R)
• M43: 21,326,672 km (0.027 R)
• M44: 21,920,426 km (0.064 R)
• M45: 23,306,451 km (0.119 R)
• M46: 23,672,666 km (0.118 R)
• M47: 24,164,095 km (0.116 R)
• M48: 24,596,732 km (0.116 R)
• M49: 25,281,741 km (0.085 R)
• M50: 25,720,960 km (0.095 R)
• M51: 27,245,961 km (0.093 R)
• M52: 27,760,877 km (0.087 R)
• M53: 28,214,009 km (0.109 R)
• M54: 28,539,085 km (0.101 R)
• M55: 29,390,297 km (0.081 R)
• M56: 32,332,887 km (0.109 R)
• M57: 32,673,073 km (0.108 R)
• M58: 33,563,479 km (0.09 R)
• M59: 34,322,987 km (0.098 R)
• M60: 35,158,043 km (0.108 R)
• M61: 35,788,747 km (0.102 R)
• M62: 36,352,582 km (0.119 R)
• M63: 36,777,290 km (0.095 R)
• M64: 37,560,285 km (0.09 R)
• M65: 38,133,096 km (0.056 R)
• M66: 38,276,859 km (0.106 R)
• M67: 38,925,665 km (0.097 R)
• M68: 39,723,471 km (0.068 R)
• M69: 40,087,891 km (0.029 R)
• M70: 40,234,048 km (0.115 R)
• M71: 41,335,388 km (0.109 R)
• M72: 41,409,139 km (0.057 R)
• M73: 41,926,898 km (0.038 R)
• M74: 42,521,100 km (0.087 R)
• M75: 43,118,145 km (0.107 R)
• M76: 44,547,254 km (0.071 R)
• M77: 46,297,998 km (0.049 R)
• M78: 47,143,076 km (0.116 R)
• M79: 48,071,032 km (0.106 R)
• M80: 48,692,910 km (0.12 R)
• M81: 49,552,350 km (0.071 R)
• M82: 49,787,667 km (0.078 R)
• M83: 50,259,349 km (0.086 R)
• M84: 51,048,777 km (0.116 R)
• M85: 51,286,488 km (0.082 R)
• M86: 51,683,222 km (0.101 R)
• M87: 51,921,831 km (0.117 R)
• M88: 52,719,935 km (0.066 R)
• M89: 53,361,261 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 11.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.68 AU - 12.76 AU

Year: 11933 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,707,318 km

• M1: 181,163 km (0.042 R)
• M2: 290,369 km (0.084 R)
• M3: 609,462 km (0.061 R)
• M4: 849,566 km (0.07 R)
• M5: 1,683,275 km (0.069 R)
• M6: 1,931,009 km (0.097 R)
• M7: 2,141,194 km (0.103 R)
• M8: 2,744,523 km (0.079 R)
• M9: 2,816,778 km (0.092 R)
• M10: 5,426,364 km (0.104 R)
• M11: 5,935,146 km (0.115 R)
• M12: 6,556,276 km (0.112 R)
• M13: 6,629,280 km (0.11 R)
• M14: 8,356,238 km (0.04 R)
• M15: 8,781,993 km (0.119 R)
• M16: 8,889,554 km (0.101 R)
• M17: 9,571,571 km (0.102 R)
• M18: 10,073,173 km (0.087 R)
• M19: 10,583,301 km (0.029 R)
• M20: 10,956,997 km (0.061 R)
• M21: 11,276,538 km (0.055 R)
• M22: 11,510,958 km (0.106 R)
• M23: 11,895,275 km (0.081 R)
• M24: 11,984,585 km (0.106 R)
• M25: 12,163,803 km (0.096 R)
• M26: 12,585,669 km (0.086 R)
• M27: 13,536,513 km (0.082 R)
• M28: 13,660,978 km (0.094 R)
• M29: 14,005,053 km (0.096 R)
• M30: 16,260,840 km (0.089 R)
• M31: 16,525,778 km (0.056 R)
• M32: 16,858,932 km (0.113 R)
• M33: 17,059,992 km (0.106 R)
• M34: 18,248,247 km (0.066 R)
• M35: 19,322,959 km (0.116 R)
• M36: 21,678,676 km (0.099 R)
• M37: 22,594,514 km (0.036 R)
• M38: 23,224,471 km (0.067 R)
• M39: 24,881,716 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.4

Radius: 3.5

Gravity: 62.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.98 AU - 15.16 AU

Year: 16278 Days

Day: 22.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,707,318 km

• M1: 54,753 km (0.087 R)
• M2: 145,260 km (0.054 R)
• M3: 182,509 km (0.119 R)
• M4: 223,350 km (0.083 R)
• M5: 455,077 km (0.102 R)
• M6: 512,522 km (0.116 R)
• M7: 592,856 km (0.117 R)
• M8: 634,594 km (0.093 R)
• M9: 1,234,332 km (0.07 R)
• M10: 1,315,264 km (0.098 R)
• M11: 1,597,256 km (0.095 R)
• M12: 1,745,059 km (0.073 R)
• M13: 2,085,843 km (0.038 R)
• M14: 2,379,803 km (0.109 R)
• M15: 2,651,772 km (0.075 R)
• M16: 3,041,774 km (0.079 R)
• M17: 3,151,130 km (0.081 R)
• M18: 3,224,881 km (0.049 R)
• M19: 4,032,560 km (0.099 R)
• M20: 4,479,259 km (0.103 R)
• M21: 4,729,537 km (0.104 R)
• M22: 4,813,910 km (0.101 R)
• M23: 5,113,405 km (0.066 R)
• M24: 5,156,639 km (0.036 R)
• M25: 5,685,317 km (0.034 R)
• M26: 6,047,344 km (0.119 R)
• M27: 7,322,965 km (0.114 R)
• M28: 7,420,653 km (0.088 R)
• M29: 8,421,313 km (0.041 R)
• M30: 8,626,561 km (0.077 R)
• M31: 9,251,880 km (0.048 R)
• M32: 9,676,738 km (0.106 R)
• M33: 9,837,855 km (0.099 R)
• M34: 9,891,710 km (0.107 R)
• M35: 10,380,895 km (0.115 R)
• M36: 11,045,260 km (0.099 R)
• M37: 12,067,462 km (0.085 R)
• M38: 13,001,102 km (0.101 R)
• M39: 13,238,065 km (0.087 R)
• M40: 13,476,524 km (0.053 R)
• M41: 13,836,905 km (0.113 R)
• M42: 14,078,805 km (0.096 R)
• M43: 14,322,201 km (0.058 R)
• M44: 14,874,965 km (0.052 R)
• M45: 15,247,165 km (0.038 R)
• M46: 15,372,079 km (0.034 R)
• M47: 15,622,655 km (0.084 R)
• M48: 17,219,164 km (0.108 R)
• M49: 17,610,063 km (0.054 R)
• M50: 19,067,894 km (0.119 R)
• M51: 20,152,329 km (0.078 R)
• M52: 20,357,877 km (0.108 R)
• M53: 23,811,792 km (0.077 R)
• M54: 27,517,930 km (0.083 R)
• M55: 29,670,194 km (0.11 R)
• M56: 30,373,304 km (0.102 R)
• M57: 32,676,214 km (0.086 R)
• M58: 34,296,957 km (0.098 R)
• M59: 34,788,237 km (0.106 R)
• M60: 35,612,222 km (0.112 R)
• M61: 36,776,542 km (0.1 R)
• M62: 36,860,167 km (0.074 R)
• M63: 38,376,491 km (0.047 R)
• M64: 38,971,592 km (0.075 R)
• M65: 39,999,030 km (0.042 R)
• M66: 40,775,443 km (0.105 R)
• M67: 41,556,793 km (0.12 R)
• M68: 42,869,963 km (0.107 R)
• M69: 43,399,090 km (0.081 R)
• M70: 43,930,312 km (0.042 R)
• M71: 44,552,789 km (0.104 R)
• M72: 45,178,258 km (0.044 R)
• M73: 45,357,476 km (0.051 R)
• M74: 45,447,085 km (0.078 R)
• M75: 48,074,024 km (0.095 R)
• M76: 48,623,646 km (0.05 R)
• M77: 48,899,206 km (0.081 R)
• M78: 48,991,208 km (0.09 R)
• M79: 49,729,175 km (0.105 R)
• M80: 53,757,696 km (0.102 R)
• M81: 53,852,690 km (0.066 R)
• M82: 54,042,680 km (0.1 R)
• M83: 54,232,968 km (0.082 R)
• M84: 55,762,905 km (0.051 R)
• M85: 57,016,536 km (0.097 R)
• M86: 60,733,594 km (0.054 R)
• M87: 62,122,610 km (0.102 R)
• M88: 62,222,242 km (0.115 R)
• M89: 62,421,656 km (0.099 R)
• M90: 62,821,083 km (0.108 R)
• M91: 63,722,859 km (0.119 R)
• M92: 63,823,388 km (0.12 R)
• M93: 63,923,918 km (0.082 R)
• M94: 64,628,973 km (0.027 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: 193 - 18,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit