🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.73 AU - 0.85 AU

Year: 260 Days

Day: 33.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.39 AU - 1.73 AU

Year: 723 Days

Day: 14.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.1 AU - 2.76 AU

Year: 1405 Days

Day: 30.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.21 AU - 3.55 AU

Year: 2305 Days

Day: 42.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.23 AU - 3.65 AU

Year: 2366 Days

Day: 33.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,006,016 km

• M1: 368,011 km (0.103 R)
• M2: 573,857 km (0.108 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 13.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.05 AU - 5.21 AU

Year: 3695 Days

Day: 11.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,006,016 km

• M1: 234,569 km (0.056 R)
• M2: 414,984 km (0.115 R)
• M3: 546,182 km (0.073 R)
• M4: 654,640 km (0.027 R)
• M5: 772,075 km (0.101 R)
• M6: 897,587 km (0.111 R)
• M7: 1,022,651 km (0.094 R)
• M8: 1,145,920 km (0.113 R)
• M9: 1,575,714 km (0.102 R)
• M10: 1,662,032 km (0.116 R)
• M11: 1,789,490 km (0.105 R)
• M12: 1,920,537 km (0.093 R)
• M13: 2,013,288 km (0.073 R)
• M14: 2,443,831 km (0.084 R)
• M15: 2,533,590 km (0.091 R)
• M16: 2,868,240 km (0.08 R)
• M17: 3,059,127 km (0.092 R)
• M18: 3,180,600 km (0.077 R)
• M19: 3,491,465 km (0.108 R)
• M20: 3,605,907 km (0.111 R)
• M21: 3,721,546 km (0.087 R)
• M22: 3,825,367 km (0.12 R)
• M23: 3,969,879 km (0.101 R)
• M24: 4,076,093 km (0.102 R)
• M25: 4,318,741 km (0.071 R)
• M26: 4,594,001 km (0.114 R)
• M27: 4,775,912 km (0.075 R)
• M28: 4,946,154 km (0.094 R)
• M29: 5,781,958 km (0.093 R)
• M30: 5,917,942 km (0.092 R)
• M31: 6,055,123 km (0.084 R)
• M32: 6,147,126 km (0.115 R)
• M33: 6,504,216 km (0.042 R)
• M34: 6,614,171 km (0.078 R)
• M35: 6,932,066 km (0.061 R)
• M36: 7,336,579 km (0.09 R)
• M37: 7,434,715 km (0.109 R)
• M38: 7,582,966 km (0.079 R)
• M39: 7,748,721 km (0.103 R)
• M40: 7,932,427 km (0.104 R)
• M41: 8,219,356 km (0.115 R)
• M42: 8,544,133 km (0.038 R)
• M43: 8,647,505 km (0.055 R)
• M44: 8,838,242 km (0.118 R)
• M45: 9,153,445 km (0.101 R)
• M46: 9,312,467 km (0.06 R)
• M47: 9,561,548 km (0.108 R)
• M48: 9,939,432 km (0.118 R)
• M49: 10,506,109 km (0.071 R)
• M50: 10,746,961 km (0.111 R)
• M51: 10,933,510 km (0.056 R)
• M52: 11,423,443 km (0.094 R)
• M53: 11,728,623 km (0.114 R)
• M54: 11,824,515 km (0.101 R)
• M55: 11,978,451 km (0.099 R)
• M56: 12,152,583 km (0.047 R)
• M57: 12,405,553 km (0.045 R)
• M58: 12,679,766 km (0.108 R)
• M59: 12,916,579 km (0.1 R)
• M60: 13,214,578 km (0.116 R)
• M61: 13,535,017 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.5

Radius: 14.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.84 AU - 7.4 AU

Year: 6317 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,006,016 km

• M1: 194,926 km (0.09 R)
• M2: 283,638 km (0.086 R)
• M3: 514,766 km (0.096 R)
• M4: 629,059 km (0.09 R)
• M5: 820,245 km (0.086 R)
• M6: 1,120,338 km (0.054 R)
• M7: 1,358,947 km (0.049 R)
• M8: 1,484,908 km (0.11 R)
• M9: 1,718,880 km (0.082 R)
• M10: 1,825,244 km (0.093 R)
• M11: 2,125,487 km (0.092 R)
• M12: 2,527,905 km (0.119 R)
• M13: 2,774,143 km (0.114 R)
• M14: 3,102,361 km (0.107 R)
• M15: 3,233,558 km (0.112 R)
• M16: 3,816,690 km (0.047 R)
• M17: 5,235,925 km (0.107 R)
• M18: 5,347,974 km (0.096 R)
• M19: 5,642,981 km (0.069 R)
• M20: 5,757,872 km (0.117 R)
• M21: 6,344,296 km (0.052 R)
• M22: 6,463,974 km (0.104 R)
• M23: 7,397,465 km (0.106 R)
• M24: 7,828,905 km (0.106 R)
• M25: 8,294,753 km (0.052 R)
• M26: 8,478,310 km (0.095 R)
• M27: 8,742,948 km (0.071 R)
• M28: 8,929,946 km (0.106 R)
• M29: 9,746,002 km (0.109 R)
• M30: 10,957,146 km (0.111 R)
• M31: 11,303,615 km (0.114 R)
• M32: 11,683,145 km (0.067 R)
• M33: 11,889,141 km (0.06 R)
• M34: 12,334,943 km (0.118 R)
• M35: 12,514,759 km (0.093 R)
• M36: 12,786,130 km (0.047 R)
• M37: 13,120,481 km (0.079 R)
• M38: 13,242,703 km (0.069 R)
• M39: 13,396,190 km (0.119 R)
• M40: 13,735,777 km (0.043 R)
• M41: 13,922,176 km (0.118 R)
• M42: 14,078,207 km (0.086 R)
• M43: 14,644,734 km (0.1 R)
• M44: 14,898,901 km (0.109 R)
• M45: 14,994,643 km (0.038 R)
• M46: 16,553,752 km (0.097 R)
• M47: 16,785,330 km (0.108 R)
• M48: 17,959,823 km (0.114 R)
• M49: 18,300,308 km (0.107 R)
• M50: 18,746,109 km (0.055 R)
• M51: 18,987,710 km (0.086 R)
• M52: 19,543,615 km (0.1 R)
• M53: 19,753,501 km (0.057 R)
• M54: 20,246,127 km (0.108 R)
• M55: 20,564,920 km (0.046 R)
• M56: 21,064,278 km (0.042 R)
• M57: 21,279,400 km (0.068 R)
• M58: 21,639,781 km (0.063 R)
• M59: 21,893,200 km (0.118 R)
• M60: 22,074,811 km (0.073 R)
• M61: 22,293,523 km (0.113 R)
• M62: 22,622,788 km (0.119 R)
• M63: 23,138,153 km (0.089 R)
• M64: 23,545,807 km (0.107 R)
• M65: 23,843,956 km (0.1 R)
• M66: 24,405,995 km (0.108 R)
• M67: 24,632,187 km (0.038 R)
• M68: 25,162,362 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 11.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.91 AU - 6.91 AU

Year: 6736 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,006,016 km

• M1: 145,409 km (0.092 R)
• M2: 292,613 km (0.119 R)
• M3: 478,414 km (0.117 R)
• M4: 737,817 km (0.061 R)
• M5: 860,936 km (0.113 R)
• M6: 1,094,159 km (0.039 R)
• M7: 1,255,126 km (0.056 R)
• M8: 1,521,710 km (0.116 R)
• M9: 1,934,151 km (0.076 R)
• M10: 2,131,171 km (0.12 R)
• M11: 2,404,337 km (0.084 R)
• M12: 2,640,702 km (0.094 R)
• M13: 2,835,478 km (0.094 R)
• M14: 2,959,495 km (0.071 R)
• M15: 3,264,974 km (0.112 R)
• M16: 3,961,501 km (0.047 R)
• M17: 4,100,777 km (0.076 R)
• M18: 4,791,620 km (0.118 R)
• M19: 4,940,170 km (0.119 R)
• M20: 5,120,586 km (0.096 R)
• M21: 5,549,782 km (0.097 R)
• M22: 5,926,918 km (0.092 R)
• M23: 6,312,581 km (0.085 R)
• M24: 6,475,643 km (0.068 R)
• M25: 6,640,201 km (0.089 R)
• M26: 7,108,292 km (0.085 R)
• M27: 7,209,869 km (0.068 R)
• M28: 8,146,950 km (0.112 R)
• M29: 9,122,179 km (0.101 R)
• M30: 9,195,931 km (0.069 R)
• M31: 9,306,783 km (0.112 R)
• M32: 9,455,483 km (0.084 R)
• M33: 9,530,132 km (0.057 R)
• M34: 10,440,735 km (0.109 R)
• M35: 11,418,656 km (0.09 R)
• M36: 11,777,840 km (0.097 R)
• M37: 11,979,049 km (0.104 R)
• M38: 12,425,749 km (0.077 R)
• M39: 13,002,149 km (0.12 R)
• M40: 13,293,716 km (0.051 R)
• M41: 14,567,242 km (0.084 R)
• M42: 15,087,544 km (0.04 R)
• M43: 15,262,424 km (0.103 R)
• M44: 15,835,234 km (0.07 R)
• M45: 15,968,376 km (0.081 R)
• M46: 17,092,604 km (0.099 R)
• M47: 18,103,138 km (0.037 R)
• M48: 18,709,308 km (0.106 R)
• M49: 19,038,573 km (0.091 R)
• M50: 19,180,242 km (0.119 R)
• M51: 19,512,050 km (0.115 R)
• M52: 19,607,344 km (0.054 R)
• M53: 19,702,638 km (0.103 R)
• M54: 20,616,083 km (0.108 R)
• M55: 20,907,350 km (0.099 R)
• M56: 21,151,194 km (0.072 R)
• M57: 22,583,893 km (0.085 R)
• M58: 23,034,931 km (0.096 R)
• M59: 23,387,832 km (0.119 R)
• M60: 23,488,960 km (0.051 R)
• M61: 25,542,191 km (0.087 R)
• M62: 27,385,536 km (0.102 R)
• M63: 28,296,288 km (0.073 R)
• M64: 28,782,481 km (0.041 R)
• M65: 29,271,516 km (0.101 R)
• M66: 30,147,561 km (0.099 R)
• M67: 31,477,786 km (0.105 R)
• M68: 31,701,285 km (0.077 R)
• M69: 32,150,078 km (0.089 R)
• M70: 34,195,081 km (0.082 R)
• M71: 34,482,459 km (0.092 R)
• M72: 34,712,989 km (0.077 R)
• M73: 34,886,223 km (0.082 R)
• M74: 36,164,986 km (0.079 R)
• M75: 39,489,051 km (0.037 R)
• M76: 39,911,366 km (0.066 R)
• M77: 40,032,241 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 9.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.09 AU - 9.19 AU

Year: 10248 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,006,016 km

• M1: 143,016 km (0.116 R)
• M2: 221,255 km (0.066 R)
• M3: 306,526 km (0.088 R)
• M4: 437,424 km (0.108 R)
• M5: 624,422 km (0.088 R)
• M6: 868,266 km (0.095 R)
• M7: 1,142,180 km (0.118 R)
• M8: 1,528,741 km (0.084 R)
• M9: 1,666,670 km (0.108 R)
• M10: 1,861,297 km (0.1 R)
• M11: 2,036,177 km (0.063 R)
• M12: 2,174,405 km (0.11 R)
• M13: 2,244,716 km (0.086 R)
• M14: 2,607,940 km (0.086 R)
• M15: 2,758,585 km (0.115 R)
• M16: 5,208,848 km (0.062 R)
• M17: 5,456,882 km (0.12 R)
• M18: 6,796,082 km (0.093 R)
• M19: 7,577,282 km (0.084 R)
• M20: 8,055,397 km (0.111 R)
• M21: 8,453,776 km (0.06 R)
• M22: 8,520,796 km (0.101 R)
• M23: 8,768,081 km (0.092 R)
• M24: 8,904,065 km (0.109 R)
• M25: 9,570,823 km (0.101 R)
• M26: 10,134,657 km (0.111 R)
• M27: 10,325,095 km (0.082 R)
• M28: 10,637,007 km (0.034 R)
• M29: 12,547,521 km (0.083 R)
• M30: 12,623,966 km (0.051 R)
• M31: 12,777,603 km (0.11 R)
• M32: 14,965,322 km (0.053 R)
• M33: 16,561,531 km (0.071 R)
• M34: 16,729,829 km (0.1 R)
• M35: 18,879,999 km (0.042 R)
• M36: 19,202,532 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.2

Radius: 7.5

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.54 AU - 12.98 AU

Year: 15920 Days

Day: 22.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,006,016 km

• M1: 117,434 km (0.081 R)
• M2: 179,218 km (0.106 R)
• M3: 404,513 km (0.071 R)
• M4: 588,817 km (0.109 R)
• M5: 762,949 km (0.106 R)
• M6: 953,537 km (0.081 R)
• M7: 1,448,407 km (0.11 R)
• M8: 1,541,905 km (0.07 R)
• M9: 1,734,887 km (0.106 R)
• M10: 1,784,403 km (0.045 R)
• M11: 1,859,502 km (0.105 R)
• M12: 1,961,378 km (0.068 R)
• M13: 2,144,186 km (0.116 R)
• M14: 2,332,680 km (0.096 R)
• M15: 3,109,093 km (0.115 R)
• M16: 3,200,048 km (0.101 R)
• M17: 4,224,045 km (0.096 R)
• M18: 4,597,891 km (0.12 R)
• M19: 5,819,507 km (0.117 R)
• M20: 6,582,306 km (0.057 R)
• M21: 6,660,396 km (0.048 R)
• M22: 6,738,786 km (0.04 R)
• M23: 7,094,978 km (0.108 R)
• M24: 7,661,505 km (0.12 R)
• M25: 8,033,256 km (0.043 R)
• M26: 8,242,394 km (0.112 R)
• M27: 9,183,813 km (0.101 R)
• M28: 10,476,040 km (0.119 R)
• M29: 10,842,405 km (0.093 R)
• M30: 12,542,884 km (0.09 R)
• M31: 12,639,674 km (0.07 R)
• M32: 12,736,912 km (0.106 R)
• M33: 13,821,646 km (0.102 R)
• M34: 13,971,843 km (0.078 R)
• M35: 14,375,159 km (0.084 R)
• M36: 14,578,163 km (0.096 R)
• M37: 14,731,052 km (0.088 R)
• M38: 15,921,103 km (0.085 R)
• M39: 16,289,413 km (0.06 R)
• M40: 17,899,385 km (0.101 R)
• M41: 18,008,442 km (0.098 R)
• M42: 18,337,258 km (0.09 R)
• M43: 19,167,676 km (0.086 R)
• M44: 19,840,866 km (0.087 R)
• M45: 19,897,265 km (0.082 R)
• M46: 20,865,013 km (0.049 R)
• M47: 21,557,352 km (0.047 R)
• M48: 22,551,131 km (0.099 R)
• M49: 22,669,014 km (0.077 R)
• M50: 23,023,860 km (0.054 R)
• M51: 23,440,341 km (0.029 R)
• M52: 23,559,720 km (0.092 R)
• M53: 24,099,619 km (0.057 R)
• M54: 24,643,556 km (0.116 R)
• M55: 24,886,653 km (0.109 R)
• M56: 25,743,699 km (0.092 R)
• M57: 26,361,688 km (0.11 R)
• M58: 26,734,935 km (0.119 R)
• M59: 26,797,317 km (0.101 R)
• M60: 28,308,555 km (0.112 R)
• M61: 28,754,656 km (0.113 R)
• M62: 29,074,645 km (0.1 R)
• M63: 30,366,423 km (0.1 R)
• M64: 30,692,247 km (0.111 R)
• M65: 32,073,484 km (0.114 R)
• M66: 33,542,236 km (0.104 R)
• M67: 33,609,555 km (0.108 R)
• M68: 35,992,350 km (0.1 R)
• M69: 36,268,209 km (0.08 R)
• M70: 36,337,323 km (0.089 R)
• M71: 36,475,551 km (0.078 R)
• M72: 36,960,697 km (0.097 R)
• M73: 37,517,949 km (0.118 R)
• M74: 38,922,972 km (0.115 R)
• M75: 40,059,467 km (0.1 R)
• M76: 40,990,864 km (0.085 R)
• M77: 43,313,670 km (0.117 R)
• M78: 44,048,345 km (0.1 R)
• M79: 44,121,947 km (0.083 R)
• M80: 44,269,451 km (0.087 R)
• M81: 44,491,005 km (0.073 R)
• M82: 45,902,760 km (0.089 R)
• M83: 47,934,150 km (0.112 R)
• M84: 48,313,530 km (0.085 R)
• M85: 48,465,521 km (0.091 R)
• M86: 48,770,103 km (0.111 R)
• M87: 49,687,586 km (0.068 R)
• M88: 50,148,348 km (0.103 R)
• M89: 51,229,342 km (0.104 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: 240 - 17,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit