🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.79 AU - 1.17 AU

Year: 358 Days

Day: 40.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.87 AU - 1.13 AU

Year: 369 Days

Day: 40.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.25 AU - 3.29 AU

Year: 1701 Days

Day: 38 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.62 AU - 3.16 AU

Year: 1813 Days

Day: 27.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 8.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.14 AU - 6.04 AU

Year: 4876 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,041,809 km

• M1: 106,214 km (0.09 R)
• M2: 161,566 km (0.114 R)
• M3: 272,867 km (0.1 R)
• M4: 385,963 km (0.112 R)
• M5: 449,242 km (0.103 R)
• M6: 502,649 km (0.064 R)
• M7: 639,680 km (0.08 R)
• M8: 709,094 km (0.063 R)
• M9: 1,022,352 km (0.072 R)
• M10: 1,104,780 km (0.085 R)
• M11: 1,180,028 km (0.037 R)
• M12: 1,237,773 km (0.025 R)
• M13: 1,457,382 km (0.05 R)
• M14: 1,519,615 km (0.072 R)
• M15: 1,788,293 km (0.094 R)
• M16: 1,934,001 km (0.111 R)
• M17: 2,095,268 km (0.089 R)
• M18: 2,370,079 km (0.084 R)
• M19: 2,468,365 km (0.106 R)
• M20: 2,530,448 km (0.114 R)
• M21: 2,630,978 km (0.058 R)
• M22: 2,745,719 km (0.038 R)
• M23: 3,019,932 km (0.116 R)
• M24: 3,180,600 km (0.118 R)
• M25: 3,261,982 km (0.096 R)
• M26: 3,399,163 km (0.116 R)
• M27: 3,679,509 km (0.081 R)
• M28: 3,836,737 km (0.071 R)
• M29: 3,967,186 km (0.116 R)
• M30: 4,099,131 km (0.073 R)
• M31: 4,217,463 km (0.071 R)
• M32: 4,322,182 km (0.097 R)
• M33: 4,625,716 km (0.11 R)
• M34: 4,842,483 km (0.113 R)
• M35: 5,141,828 km (0.076 R)
• M36: 5,382,531 km (0.096 R)
• M37: 5,626,974 km (0.055 R)
• M38: 5,958,483 km (0.11 R)
• M39: 6,279,221 km (0.07 R)
• M40: 6,832,434 km (0.096 R)
• M41: 7,221,688 km (0.073 R)
• M42: 7,491,263 km (0.038 R)
• M43: 7,691,126 km (0.088 R)
• M44: 8,096,087 km (0.042 R)
• M45: 8,245,087 km (0.107 R)
• M46: 8,526,779 km (0.113 R)
• M47: 8,773,616 km (0.117 R)
• M48: 8,830,912 km (0.064 R)
• M49: 9,061,293 km (0.06 R)
• M50: 9,430,201 km (0.07 R)
• M51: 9,488,843 km (0.081 R)
• M52: 9,606,726 km (0.072 R)
• M53: 9,685,415 km (0.03 R)
• M54: 9,823,793 km (0.036 R)
• M55: 9,903,229 km (0.109 R)
• M56: 10,182,678 km (0.119 R)
• M57: 10,667,824 km (0.081 R)
• M58: 10,749,505 km (0.093 R)
• M59: 10,810,840 km (0.09 R)
• M60: 10,933,809 km (0.115 R)
• M61: 11,264,121 km (0.053 R)
• M62: 11,430,624 km (0.117 R)
• M63: 11,977,105 km (0.085 R)
• M64: 12,189,534 km (0.058 R)
• M65: 12,812,609 km (0.037 R)
• M66: 13,182,864 km (0.063 R)
• M67: 13,689,103 km (0.093 R)
• M68: 13,889,115 km (0.08 R)
• M69: 13,955,836 km (0.071 R)
• M70: 14,201,924 km (0.106 R)
• M71: 14,269,243 km (0.109 R)
• M72: 14,359,152 km (0.088 R)
• M73: 14,471,948 km (0.115 R)
• M74: 14,948,567 km (0.111 R)
• M75: 15,177,302 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 9.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.46 AU - 5.92 AU

Year: 5008 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,041,809 km

• M1: 327,919 km (0.112 R)
• M2: 469,737 km (0.08 R)
• M3: 750,682 km (0.096 R)
• M4: 817,702 km (0.094 R)
• M5: 994,527 km (0.117 R)
• M6: 1,236,726 km (0.112 R)
• M7: 1,469,350 km (0.109 R)
• M8: 1,569,431 km (0.091 R)
• M9: 1,701,377 km (0.115 R)
• M10: 2,008,052 km (0.087 R)
• M11: 2,348,836 km (0.081 R)
• M12: 2,655,661 km (0.102 R)
• M13: 2,796,134 km (0.072 R)
• M14: 2,885,294 km (0.043 R)
• M15: 3,029,806 km (0.072 R)
• M16: 3,158,310 km (0.115 R)
• M17: 3,363,858 km (0.115 R)
• M18: 3,573,893 km (0.066 R)
• M19: 3,748,923 km (0.109 R)
• M20: 3,887,151 km (0.084 R)
• M21: 3,986,783 km (0.101 R)
• M22: 4,602,977 km (0.099 R)
• M23: 4,772,322 km (0.058 R)
• M24: 5,095,453 km (0.096 R)
• M25: 5,292,922 km (0.086 R)
• M26: 5,492,785 km (0.103 R)
• M27: 5,649,863 km (0.057 R)
• M28: 5,717,780 km (0.053 R)
• M29: 6,481,777 km (0.086 R)
• M30: 6,576,472 km (0.097 R)
• M31: 6,647,980 km (0.073 R)
• M32: 6,887,785 km (0.115 R)
• M33: 7,033,194 km (0.11 R)
• M34: 7,326,855 km (0.117 R)
• M35: 7,450,423 km (0.072 R)
• M36: 7,574,739 km (0.065 R)
• M37: 7,800,183 km (0.069 R)
• M38: 8,231,922 km (0.092 R)
• M39: 8,671,590 km (0.115 R)
• M40: 8,933,835 km (0.085 R)
• M41: 9,225,252 km (0.072 R)
• M42: 9,305,287 km (0.059 R)
• M43: 9,519,960 km (0.086 R)
• M44: 10,008,696 km (0.09 R)
• M45: 10,228,605 km (0.06 R)
• M46: 10,533,485 km (0.096 R)
• M47: 10,673,060 km (0.027 R)
• M48: 10,757,134 km (0.034 R)
• M49: 12,929,295 km (0.061 R)
• M50: 13,349,366 km (0.101 R)
• M51: 13,470,241 km (0.066 R)
• M52: 14,233,938 km (0.098 R)
• M53: 15,011,698 km (0.091 R)
• M54: 15,200,340 km (0.079 R)
• M55: 15,453,161 km (0.116 R)
• M56: 16,123,509 km (0.107 R)
• M57: 17,064,779 km (0.091 R)
• M58: 17,228,738 km (0.081 R)
• M59: 17,657,934 km (0.095 R)
• M60: 17,890,409 km (0.089 R)
• M61: 18,526,649 km (0.074 R)
• M62: 18,762,864 km (0.113 R)
• M63: 19,170,219 km (0.068 R)
• M64: 19,443,385 km (0.112 R)
• M65: 19,511,901 km (0.109 R)
• M66: 19,649,232 km (0.084 R)
• M67: 20,028,313 km (0.119 R)
• M68: 21,074,450 km (0.077 R)
• M69: 21,250,527 km (0.068 R)
• M70: 21,604,176 km (0.108 R)
• M71: 21,675,086 km (0.119 R)
• M72: 21,817,204 km (0.037 R)
• M73: 22,066,733 km (0.086 R)
• M74: 22,173,995 km (0.11 R)
• M75: 22,532,730 km (0.06 R)
• M76: 23,401,445 km (0.089 R)
• M77: 23,876,568 km (0.093 R)
• M78: 24,354,833 km (0.069 R)
• M79: 24,576,686 km (0.114 R)
• M80: 24,873,488 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.4

Radius: 5.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.61 AU - 17.33 AU

Year: 24661 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,041,809 km

• M1: 75,547 km (0.051 R)
• M2: 276,307 km (0.1 R)
• M3: 338,091 km (0.101 R)
• M4: 377,585 km (0.087 R)
• M5: 461,809 km (0.069 R)
• M6: 506,239 km (0.117 R)
• M7: 768,634 km (0.069 R)
• M8: 971,040 km (0.089 R)
• M9: 1,088,624 km (0.057 R)
• M10: 1,252,433 km (0.041 R)
• M11: 1,337,255 km (0.107 R)
• M12: 1,490,444 km (0.083 R)
• M13: 1,649,466 km (0.072 R)
• M14: 1,885,980 km (0.102 R)
• M15: 2,008,202 km (0.105 R)
• M16: 2,286,304 km (0.113 R)
• M17: 2,522,968 km (0.084 R)
• M18: 3,019,633 km (0.049 R)
• M19: 3,076,630 km (0.078 R)
• M20: 3,134,075 km (0.104 R)
• M21: 3,308,357 km (0.095 R)
• M22: 3,575,838 km (0.075 R)
• M23: 3,881,167 km (0.055 R)
• M24: 4,163,159 km (0.048 R)
• M25: 5,252,381 km (0.032 R)
• M26: 5,321,196 km (0.098 R)
• M27: 5,529,137 km (0.091 R)
• M28: 5,810,680 km (0.064 R)
• M29: 6,534,585 km (0.118 R)
• M30: 6,982,481 km (0.045 R)
• M31: 7,401,654 km (0.05 R)
• M32: 7,633,830 km (0.061 R)
• M33: 7,907,743 km (0.118 R)
• M34: 8,065,569 km (0.111 R)
• M35: 8,105,213 km (0.087 R)
• M36: 9,449,649 km (0.071 R)
• M37: 10,211,551 km (0.082 R)
• M38: 10,556,523 km (0.084 R)
• M39: 12,292,307 km (0.065 R)
• M40: 12,843,875 km (0.091 R)
• M41: 13,169,400 km (0.093 R)
• M42: 13,686,410 km (0.081 R)
• M43: 13,733,683 km (0.073 R)
• M44: 13,971,244 km (0.113 R)
• M45: 14,353,916 km (0.098 R)
• M46: 15,080,961 km (0.115 R)
• M47: 15,276,785 km (0.07 R)
• M48: 15,919,158 km (0.038 R)
• M49: 17,383,871 km (0.065 R)
• M50: 17,692,192 km (0.094 R)
• M51: 20,764,783 km (0.108 R)
• M52: 20,982,747 km (0.112 R)
• M53: 21,420,770 km (0.107 R)
• M54: 21,751,381 km (0.105 R)
• M55: 21,806,582 km (0.11 R)
• M56: 22,306,090 km (0.113 R)
• M57: 23,203,228 km (0.034 R)
• M58: 23,316,175 km (0.077 R)
• M59: 23,883,749 km (0.114 R)
• M60: 26,140,433 km (0.068 R)
• M61: 26,907,571 km (0.103 R)
• M62: 27,026,351 km (0.114 R)
• M63: 27,323,752 km (0.115 R)
• M64: 27,443,131 km (0.073 R)
• M65: 27,862,005 km (0.109 R)
• M66: 28,343,411 km (0.098 R)
• M67: 28,706,186 km (0.045 R)
• M68: 28,827,510 km (0.102 R)
• M69: 29,192,379 km (0.086 R)
• M70: 29,865,270 km (0.104 R)
• M71: 29,926,605 km (0.101 R)
• M72: 30,357,896 km (0.045 R)
• M73: 32,544,269 km (0.115 R)
• M74: 33,305,572 km (0.076 R)
• M75: 33,369,151 km (0.098 R)
• M76: 33,752,272 km (0.083 R)
• M77: 35,494,040 km (0.093 R)
• M78: 36,803,021 km (0.087 R)
• M79: 37,066,612 km (0.105 R)
• M80: 38,127,710 km (0.085 R)
• M81: 38,461,313 km (0.082 R)
• M82: 38,929,854 km (0.064 R)
• M83: 39,198,532 km (0.028 R)
• M84: 40,483,129 km (0.112 R)
• M85: 41,164,696 km (0.12 R)
• M86: 41,369,945 km (0.109 R)
• M87: 43,093,312 km (0.058 R)
• M88: 43,858,954 km (0.088 R)
• M89: 44,558,923 km (0.111 R)
• M90: 46,182,807 km (0.107 R)
• M91: 47,252,283 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit