🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.6 AU - 0.74 AU

Year: 206 Days

Day: 23.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.83 AU - 1.85 AU

Year: 935 Days

Day: 26.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.61 AU - 2.39 AU

Year: 1060 Days

Day: 29.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.98 AU - 2.72 AU

Year: 1350 Days

Day: 24.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,092,911 km

• M1: 494,271 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.9 AU - 3.9 AU

Year: 2349 Days

Day: 28.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,092,911 km

• M1: 455,675 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 11.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.36 AU - 9.62 AU

Year: 9270 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,092,911 km

• M1: 359,334 km (0.103 R)
• M2: 580,141 km (0.082 R)
• M3: 1,388,567 km (0.08 R)
• M4: 1,555,219 km (0.111 R)
• M5: 2,047,696 km (0.054 R)
• M6: 2,311,586 km (0.109 R)
• M7: 2,385,637 km (0.088 R)
• M8: 2,460,436 km (0.098 R)
• M9: 2,663,740 km (0.102 R)
• M10: 3,223,834 km (0.105 R)
• M11: 3,362,661 km (0.068 R)
• M12: 3,588,853 km (0.106 R)
• M13: 3,937,715 km (0.072 R)
• M14: 4,574,404 km (0.098 R)
• M15: 4,825,429 km (0.075 R)
• M16: 5,605,731 km (0.077 R)
• M17: 5,942,476 km (0.09 R)
• M18: 7,100,364 km (0.113 R)
• M19: 7,686,488 km (0.078 R)
• M20: 8,556,101 km (0.098 R)
• M21: 9,337,749 km (0.114 R)
• M22: 10,718,388 km (0.108 R)
• M23: 11,263,074 km (0.102 R)
• M24: 11,816,736 km (0.102 R)
• M25: 13,128,260 km (0.036 R)
• M26: 13,261,851 km (0.118 R)
• M27: 13,620,587 km (0.072 R)
• M28: 13,710,794 km (0.101 R)
• M29: 14,119,197 km (0.094 R)
• M30: 15,227,418 km (0.07 R)
• M31: 15,981,840 km (0.07 R)
• M32: 16,941,959 km (0.051 R)
• M33: 17,331,213 km (0.109 R)
• M34: 17,871,261 km (0.1 R)
• M35: 18,118,546 km (0.067 R)
• M36: 19,169,770 km (0.082 R)
• M37: 19,321,463 km (0.115 R)
• M38: 19,473,604 km (0.039 R)
• M39: 20,035,044 km (0.12 R)
• M40: 20,292,054 km (0.088 R)
• M41: 20,705,392 km (0.085 R)
• M42: 22,068,229 km (0.079 R)
• M43: 22,227,252 km (0.101 R)
• M44: 22,386,723 km (0.086 R)
• M45: 23,136,059 km (0.116 R)
• M46: 23,297,774 km (0.117 R)
• M47: 25,377,484 km (0.04 R)
• M48: 25,488,635 km (0.092 R)
• M49: 26,102,584 km (0.038 R)
• M50: 27,004,360 km (0.113 R)
• M51: 27,117,756 km (0.065 R)
• M52: 27,573,132 km (0.031 R)
• M53: 29,186,694 km (0.086 R)
• M54: 29,829,067 km (0.075 R)
• M55: 30,004,995 km (0.099 R)
• M56: 30,122,429 km (0.066 R)
• M57: 31,008,647 km (0.112 R)
• M58: 31,246,507 km (0.044 R)
• M59: 31,484,817 km (0.106 R)
• M60: 31,664,035 km (0.041 R)
• M61: 31,783,713 km (0.114 R)
• M62: 32,625,351 km (0.111 R)
• M63: 33,779,498 km (0.098 R)
• M64: 33,901,720 km (0.061 R)
• M65: 34,146,612 km (0.119 R)
• M66: 35,194,245 km (0.031 R)
• M67: 35,877,758 km (0.073 R)
• M68: 36,065,055 km (0.115 R)
• M69: 36,942,745 km (0.093 R)
• M70: 40,134,715 km (0.075 R)
• M71: 40,653,521 km (0.075 R)
• M72: 40,848,746 km (0.1 R)
• M73: 41,632,489 km (0.116 R)
• M74: 41,894,734 km (0.093 R)
• M75: 42,091,904 km (0.098 R)
• M76: 42,553,114 km (0.064 R)
• M77: 42,751,182 km (0.104 R)
• M78: 43,015,821 km (0.111 R)
• M79: 43,413,900 km (0.114 R)
• M80: 44,013,339 km (0.118 R)
• M81: 44,347,391 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 11.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.44 AU - 11.4 AU

Year: 12605 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,092,911 km

• M1: 179,966 km (0.088 R)
• M2: 447,447 km (0.081 R)
• M3: 604,675 km (0.088 R)
• M4: 782,696 km (0.102 R)
• M5: 886,367 km (0.063 R)
• M6: 963,410 km (0.053 R)
• M7: 1,092,064 km (0.103 R)
• M8: 1,209,648 km (0.111 R)
• M9: 1,331,720 km (0.118 R)
• M10: 1,646,025 km (0.111 R)
• M11: 1,943,276 km (0.117 R)
• M12: 2,108,881 km (0.056 R)
• M13: 2,771,749 km (0.112 R)
• M14: 3,078,425 km (0.037 R)
• M15: 3,199,300 km (0.079 R)
• M16: 3,346,654 km (0.054 R)
• M17: 3,521,235 km (0.103 R)
• M18: 3,673,376 km (0.091 R)
• M19: 4,010,719 km (0.08 R)
• M20: 4,169,741 km (0.07 R)
• M21: 5,082,139 km (0.096 R)
• M22: 5,168,008 km (0.084 R)
• M23: 5,516,870 km (0.109 R)
• M24: 6,391,419 km (0.079 R)
• M25: 6,546,552 km (0.116 R)
• M26: 6,860,708 km (0.088 R)
• M27: 6,956,002 km (0.116 R)
• M28: 7,766,523 km (0.082 R)
• M29: 8,132,739 km (0.115 R)
• M30: 8,334,845 km (0.107 R)
• M31: 8,606,964 km (0.064 R)
• M32: 8,986,045 km (0.118 R)
• M33: 9,160,027 km (0.114 R)
• M34: 9,760,363 km (0.114 R)
• M35: 10,083,345 km (0.085 R)
• M36: 10,228,006 km (0.095 R)
• M37: 10,592,726 km (0.11 R)
• M38: 11,222,683 km (0.099 R)
• M39: 11,864,757 km (0.085 R)
• M40: 12,017,646 km (0.06 R)
• M41: 12,132,687 km (0.114 R)
• M42: 12,635,485 km (0.078 R)
• M43: 13,781,704 km (0.096 R)
• M44: 13,902,130 km (0.081 R)
• M45: 14,468,956 km (0.094 R)
• M46: 15,002,123 km (0.098 R)
• M47: 15,167,579 km (0.099 R)
• M48: 15,541,723 km (0.062 R)
• M49: 15,793,047 km (0.082 R)
• M50: 16,003,382 km (0.082 R)
• M51: 16,341,922 km (0.074 R)
• M52: 16,554,650 km (0.096 R)
• M53: 17,588,970 km (0.118 R)
• M54: 18,688,364 km (0.115 R)
• M55: 19,674,364 km (0.045 R)
• M56: 19,810,049 km (0.034 R)
• M57: 20,219,199 km (0.1 R)
• M58: 20,861,273 km (0.105 R)
• M59: 21,184,704 km (0.08 R)
• M60: 21,416,880 km (0.08 R)
• M61: 21,649,804 km (0.078 R)
• M62: 21,789,977 km (0.109 R)
• M63: 21,883,625 km (0.056 R)
• M64: 22,684,872 km (0.084 R)
• M65: 23,639,605 km (0.104 R)
• M66: 23,784,117 km (0.063 R)
• M67: 24,364,407 km (0.112 R)
• M68: 25,292,961 km (0.117 R)
• M69: 26,034,218 km (0.101 R)
• M70: 26,183,367 km (0.085 R)
• M71: 28,761,238 km (0.05 R)
• M72: 29,121,469 km (0.052 R)
• M73: 29,327,915 km (0.103 R)
• M74: 30,054,362 km (0.069 R)
• M75: 30,315,261 km (0.089 R)
• M76: 33,504,089 km (0.098 R)
• M77: 33,828,716 km (0.069 R)
• M78: 34,208,994 km (0.099 R)
• M79: 37,244,933 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 9.3

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.2 AU - 14.24 AU

Year: 15036 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,092,911 km

• M1: 117,584 km (0.108 R)
• M2: 250,576 km (0.055 R)
• M3: 356,342 km (0.104 R)
• M4: 922,720 km (0.115 R)
• M5: 1,124,976 km (0.119 R)
• M6: 1,195,586 km (0.116 R)
• M7: 1,493,735 km (0.063 R)
• M8: 1,732,792 km (0.087 R)
• M9: 2,070,584 km (0.11 R)
• M10: 2,647,434 km (0.079 R)
• M11: 2,775,041 km (0.087 R)
• M12: 2,839,667 km (0.088 R)
• M13: 3,237,896 km (0.073 R)
• M14: 3,409,036 km (0.061 R)
• M15: 3,478,450 km (0.1 R)
• M16: 3,832,249 km (0.095 R)
• M17: 4,197,567 km (0.102 R)
• M18: 4,422,263 km (0.099 R)
• M19: 4,961,862 km (0.039 R)
• M20: 5,119,838 km (0.083 R)
• M21: 5,440,875 km (0.032 R)
• M22: 6,187,218 km (0.088 R)
• M23: 6,314,676 km (0.101 R)
• M24: 6,486,115 km (0.069 R)
• M25: 6,833,631 km (0.104 R)
• M26: 6,965,426 km (0.046 R)
• M27: 7,366,050 km (0.107 R)
• M28: 8,050,609 km (0.068 R)
• M29: 8,470,979 km (0.095 R)
• M30: 8,898,680 km (0.084 R)
• M31: 9,284,642 km (0.111 R)
• M32: 9,479,718 km (0.044 R)
• M33: 10,173,254 km (0.073 R)
• M34: 11,608,795 km (0.106 R)
• M35: 11,818,980 km (0.08 R)
• M36: 12,564,725 km (0.105 R)
• M37: 12,834,749 km (0.094 R)
• M38: 14,721,328 km (0.111 R)
• M39: 15,120,455 km (0.05 R)
• M40: 15,292,642 km (0.112 R)
• M41: 15,580,917 km (0.119 R)
• M42: 17,709,695 km (0.036 R)
• M43: 18,256,027 km (0.118 R)
• M44: 18,746,259 km (0.104 R)
• M45: 19,865,101 km (0.109 R)
• M46: 20,053,744 km (0.065 R)
• M47: 21,326,074 km (0.12 R)
• M48: 22,755,781 km (0.106 R)
• M49: 24,350,345 km (0.1 R)
• M50: 25,297,150 km (0.107 R)
• M51: 26,601,344 km (0.085 R)
• M52: 27,087,238 km (0.108 R)
• M53: 27,296,375 km (0.108 R)
• M54: 27,716,446 km (0.1 R)
• M55: 29,417,524 km (0.029 R)
• M56: 29,776,110 km (0.056 R)
• M57: 30,352,959 km (0.055 R)
• M58: 30,570,325 km (0.114 R)
• M59: 31,225,264 km (0.119 R)
• M60: 32,622,957 km (0.119 R)
• M61: 33,143,109 km (0.117 R)
• M62: 33,665,954 km (0.114 R)
• M63: 33,815,851 km (0.103 R)
• M64: 33,965,897 km (0.042 R)
• M65: 35,937,448 km (0.071 R)
• M66: 36,244,123 km (0.083 R)
• M67: 37,324,070 km (0.105 R)
• M68: 37,479,203 km (0.095 R)
• M69: 38,492,879 km (0.082 R)
• M70: 38,728,046 km (0.109 R)
• M71: 38,806,585 km (0.11 R)
• M72: 39,357,554 km (0.03 R)
• M73: 40,149,226 km (0.116 R)
• M74: 40,387,835 km (0.113 R)
• M75: 41,266,423 km (0.085 R)
• M76: 41,828,911 km (0.1 R)
• M77: 44,185,825 km (0.047 R)
• M78: 46,252,071 km (0.118 R)
• M79: 48,096,314 km (0.056 R)
• M80: 48,180,687 km (0.116 R)
• M81: 49,367,447 km (0.107 R)
• M82: 49,452,568 km (0.096 R)
• M83: 50,821,389 km (0.118 R)
• M84: 51,079,445 km (0.091 R)
• M85: 54,649,449 km (0.054 R)
• M86: 55,266,989 km (0.089 R)
• M87: 56,064,345 km (0.111 R)
• M88: 56,954,752 km (0.046 R)
• M89: 57,133,372 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.5

Radius: 3.4

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.54 AU - 24.04 AU

Year: 31749 Days

Day: 22.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,092,911 km

• M1: 67,020 km (0.112 R)
• M2: 92,451 km (0.112 R)
• M3: 581,786 km (0.114 R)
• M4: 778,956 km (0.057 R)
• M5: 849,118 km (0.117 R)
• M6: 1,597,705 km (0.112 R)
• M7: 2,061,159 km (0.12 R)
• M8: 2,357,962 km (0.1 R)
• M9: 2,738,539 km (0.062 R)
• M10: 2,954,259 km (0.108 R)
• M11: 3,401,706 km (0.088 R)
• M12: 3,950,132 km (0.087 R)
• M13: 4,567,672 km (0.083 R)
• M14: 5,126,569 km (0.091 R)
• M15: 5,981,820 km (0.079 R)
• M16: 6,213,996 km (0.106 R)
• M17: 6,639,602 km (0.072 R)
• M18: 7,468,823 km (0.047 R)
• M19: 7,568,455 km (0.11 R)
• M20: 7,618,421 km (0.05 R)
• M21: 8,278,447 km (0.085 R)
• M22: 8,641,521 km (0.066 R)
• M23: 8,903,916 km (0.049 R)
• M24: 9,115,746 km (0.119 R)
• M25: 10,421,137 km (0.056 R)
• M26: 10,588,388 km (0.109 R)
• M27: 11,209,219 km (0.077 R)
• M28: 12,309,062 km (0.102 R)
• M29: 13,503,302 km (0.073 R)
• M30: 13,807,584 km (0.085 R)
• M31: 14,734,044 km (0.025 R)
• M32: 14,984,471 km (0.08 R)
• M33: 16,386,801 km (0.102 R)
• M34: 17,300,695 km (0.108 R)
• M35: 18,030,283 km (0.06 R)
• M36: 19,932,420 km (0.057 R)
• M37: 20,209,326 km (0.09 R)
• M38: 20,907,050 km (0.104 R)
• M39: 22,613,663 km (0.039 R)
• M40: 25,405,758 km (0.082 R)
• M41: 25,781,099 km (0.107 R)
• M42: 26,918,192 km (0.113 R)
• M43: 28,071,592 km (0.102 R)
• M44: 30,585,434 km (0.065 R)
• M45: 31,869,134 km (0.056 R)
• M46: 33,088,506 km (0.075 R)
• M47: 36,498,290 km (0.076 R)
• M48: 37,602,472 km (0.116 R)
• M49: 37,687,892 km (0.109 R)
• M50: 39,756,681 km (0.06 R)
• M51: 40,804,764 km (0.065 R)
• M52: 41,685,147 km (0.119 R)
• M53: 42,838,996 km (0.047 R)
• M54: 43,106,776 km (0.11 R)
• M55: 47,835,266 km (0.087 R)
• M56: 49,323,016 km (0.089 R)
• M57: 50,072,502 km (0.096 R)
• M58: 52,725,321 km (0.101 R)
• M59: 53,395,519 km (0.076 R)
• M60: 54,261,541 km (0.105 R)
• M61: 54,841,383 km (0.12 R)
• M62: 54,938,322 km (0.06 R)
• M63: 56,202,424 km (0.091 R)
• M64: 56,397,799 km (0.096 R)
• M65: 56,887,133 km (0.072 R)
• M66: 57,279,529 km (0.094 R)
• M67: 60,952,456 km (0.074 R)
• M68: 61,756,544 km (0.068 R)
• M69: 63,476,770 km (0.083 R)
• M70: 68,001,956 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 13,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit