🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 145 Days

Day: 27.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.62 AU - 0.84 AU

Year: 221 Days

Day: 19.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,269,542 km

• M1: 120,576 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.65 AU - 0.85 AU

Year: 230 Days

Day: 25.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.27 AU - 1.27 AU

Year: 508 Days

Day: 36.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.41 AU - 1.77 AU

Year: 711 Days

Day: 19.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 133 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.61 AU - 3.81 AU

Year: 2040 Days

Day: 40.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 8.2

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.46 AU - 12.52 AU

Year: 12925 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,269,542 km

• M1: 155,582 km (0.033 R)
• M2: 428,448 km (0.064 R)
• M3: 513,270 km (0.117 R)
• M4: 868,416 km (0.089 R)
• M5: 1,741,768 km (0.092 R)
• M6: 2,648,182 km (0.077 R)
• M7: 3,898,221 km (0.079 R)
• M8: 4,427,499 km (0.111 R)
• M9: 4,979,365 km (0.109 R)
• M10: 6,408,025 km (0.057 R)
• M11: 6,806,254 km (0.05 R)
• M12: 6,940,743 km (0.063 R)
• M13: 7,076,129 km (0.107 R)
• M14: 7,166,935 km (0.038 R)
• M15: 7,395,520 km (0.092 R)
• M16: 7,626,649 km (0.097 R)
• M17: 7,860,022 km (0.101 R)
• M18: 8,190,783 km (0.053 R)
• M19: 8,526,181 km (0.08 R)
• M20: 9,259,959 km (0.107 R)
• M21: 10,579,113 km (0.117 R)
• M22: 11,049,299 km (0.047 R)
• M23: 11,207,573 km (0.067 R)
• M24: 11,366,596 km (0.11 R)
• M25: 11,579,773 km (0.056 R)
• M26: 12,118,624 km (0.114 R)
• M27: 12,610,502 km (0.045 R)
• M28: 12,665,704 km (0.083 R)
• M29: 12,775,957 km (0.112 R)
• M30: 13,053,312 km (0.109 R)
• M31: 13,332,611 km (0.078 R)
• M32: 13,388,710 km (0.069 R)
• M33: 13,614,005 km (0.041 R)
• M34: 14,011,037 km (0.061 R)
• M35: 14,411,960 km (0.056 R)
• M36: 15,401,400 km (0.06 R)
• M37: 18,311,079 km (0.113 R)
• M38: 18,749,251 km (0.046 R)
• M39: 19,127,733 km (0.099 R)
• M40: 19,191,013 km (0.068 R)
• M41: 19,254,443 km (0.092 R)
• M42: 19,956,206 km (0.118 R)
• M43: 20,084,711 km (0.101 R)
• M44: 21,253,669 km (0.063 R)
• M45: 21,912,498 km (0.091 R)
• M46: 22,444,468 km (0.027 R)
• M47: 22,779,118 km (0.107 R)
• M48: 23,048,095 km (0.083 R)
• M49: 23,589,041 km (0.051 R)
• M50: 26,215,232 km (0.105 R)
• M51: 27,634,167 km (0.091 R)
• M52: 28,932,527 km (0.037 R)
• M53: 29,005,232 km (0.074 R)
• M54: 29,589,112 km (0.114 R)
• M55: 29,956,076 km (0.099 R)
• M56: 30,768,542 km (0.075 R)
• M57: 30,916,943 km (0.116 R)
• M58: 32,717,653 km (0.098 R)
• M59: 34,783,599 km (0.108 R)
• M60: 35,871,475 km (0.101 R)
• M61: 36,891,433 km (0.117 R)
• M62: 38,719,519 km (0.042 R)
• M63: 39,120,741 km (0.117 R)
• M64: 39,201,224 km (0.079 R)
• M65: 39,684,874 km (0.03 R)
• M66: 39,846,590 km (0.036 R)
• M67: 40,739,689 km (0.085 R)
• M68: 41,311,452 km (0.069 R)
• M69: 41,639,371 km (0.065 R)
• M70: 42,132,894 km (0.096 R)
• M71: 42,215,322 km (0.117 R)
• M72: 42,711,090 km (0.041 R)
• M73: 43,875,410 km (0.04 R)
• M74: 44,629,383 km (0.11 R)
• M75: 46,150,195 km (0.113 R)
• M76: 46,320,288 km (0.115 R)
• M77: 47,516,173 km (0.025 R)
• M78: 47,602,042 km (0.107 R)
• M79: 47,687,912 km (0.085 R)
• M80: 49,068,850 km (0.092 R)
• M81: 49,938,612 km (0.064 R)
• M82: 50,113,192 km (0.116 R)
• M83: 51,781,508 km (0.091 R)
• M84: 53,914,923 km (0.115 R)
• M85: 54,542,636 km (0.036 R)
• M86: 55,353,157 km (0.106 R)
• M87: 57,442,441 km (0.105 R)
• M88: 57,716,953 km (0.092 R)
• M89: 58,911,193 km (0.102 R)
• M90: 59,928,009 km (0.049 R)
• M91: 60,671,212 km (0.098 R)
• M92: 61,323,907 km (0.096 R)
• M93: 61,510,904 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 14

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.67 AU - 12.05 AU

Year: 13583 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,269,542 km

• M1: 221,554 km (0.099 R)
• M2: 1,197,980 km (0.061 R)
• M3: 2,271,494 km (0.071 R)
• M4: 2,560,966 km (0.118 R)
• M5: 2,660,149 km (0.112 R)
• M6: 3,175,963 km (0.107 R)
• M7: 3,282,925 km (0.103 R)
• M8: 4,741,355 km (0.094 R)
• M9: 4,988,191 km (0.117 R)
• M10: 6,556,875 km (0.118 R)
• M11: 6,694,206 km (0.093 R)
• M12: 7,394,922 km (0.071 R)
• M13: 7,490,216 km (0.057 R)
• M14: 8,614,593 km (0.096 R)
• M15: 9,068,922 km (0.111 R)
• M16: 9,170,948 km (0.11 R)
• M17: 9,896,049 km (0.113 R)
• M18: 10,425,326 km (0.093 R)
• M19: 11,956,011 km (0.102 R)
• M20: 12,180,408 km (0.03 R)
• M21: 12,519,696 km (0.047 R)
• M22: 13,207,547 km (0.098 R)
• M23: 13,439,574 km (0.032 R)
• M24: 13,614,453 km (0.116 R)
• M25: 13,790,231 km (0.033 R)
• M26: 13,907,815 km (0.048 R)
• M27: 14,920,443 km (0.049 R)
• M28: 15,405,140 km (0.104 R)
• M29: 16,203,993 km (0.082 R)
• M30: 16,702,303 km (0.068 R)
• M31: 16,953,478 km (0.09 R)
• M32: 17,395,839 km (0.117 R)
• M33: 18,098,650 km (0.094 R)
• M34: 19,400,450 km (0.101 R)
• M35: 21,818,849 km (0.081 R)
• M36: 22,369,070 km (0.038 R)
• M37: 22,576,563 km (0.098 R)
• M38: 23,203,079 km (0.086 R)
• M39: 23,483,425 km (0.111 R)
• M40: 24,188,929 km (0.114 R)
• M41: 25,260,348 km (0.087 R)
• M42: 25,548,773 km (0.115 R)
• M43: 27,154,108 km (0.096 R)
• M44: 27,449,564 km (0.044 R)
• M45: 27,597,666 km (0.104 R)
• M46: 27,820,267 km (0.085 R)
• M47: 27,969,117 km (0.097 R)
• M48: 28,792,055 km (0.12 R)
• M49: 29,850,909 km (0.054 R)
• M50: 30,768,841 km (0.086 R)
• M51: 32,162,794 km (0.078 R)
• M52: 32,789,011 km (0.061 R)
• M53: 33,340,279 km (0.08 R)
• M54: 34,212,734 km (0.094 R)
• M55: 36,467,174 km (0.073 R)
• M56: 37,859,332 km (0.101 R)
• M57: 38,769,335 km (0.105 R)
• M58: 40,273,991 km (0.099 R)
• M59: 42,995,924 km (0.093 R)
• M60: 45,688,985 km (0.067 R)
• M61: 46,392,843 km (0.114 R)
• M62: 46,746,043 km (0.104 R)
• M63: 47,633,159 km (0.098 R)
• M64: 47,989,501 km (0.119 R)
• M65: 48,525,809 km (0.054 R)
• M66: 48,884,395 km (0.099 R)
• M67: 49,064,062 km (0.119 R)
• M68: 49,604,260 km (0.073 R)
• M69: 50,055,896 km (0.088 R)
• M70: 50,146,403 km (0.097 R)
• M71: 50,872,402 km (0.08 R)
• M72: 51,784,799 km (0.059 R)
• M73: 51,876,353 km (0.03 R)
• M74: 51,967,907 km (0.096 R)
• M75: 53,533,149 km (0.07 R)
• M76: 53,625,750 km (0.116 R)
• M77: 53,718,351 km (0.097 R)
• M78: 55,113,950 km (0.106 R)
• M79: 59,275,912 km (0.118 R)
• M80: 62,755,708 km (0.073 R)
• M81: 62,853,396 km (0.067 R)
• M82: 63,342,132 km (0.067 R)
• M83: 63,537,956 km (0.081 R)
• M84: 64,914,705 km (0.116 R)
• M85: 65,705,928 km (0.055 R)
• M86: 66,301,328 km (0.11 R)
• M87: 66,500,143 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 11.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.72 AU - 12.3 AU

Year: 14766 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,269,542 km

• M1: 233,073 km (0.103 R)
• M2: 380,278 km (0.091 R)
• M3: 567,275 km (0.048 R)
• M4: 681,867 km (0.078 R)
• M5: 823,237 km (0.04 R)
• M6: 1,557,463 km (0.06 R)
• M7: 2,050,239 km (0.06 R)
• M8: 2,233,945 km (0.071 R)
• M9: 2,478,388 km (0.025 R)
• M10: 3,354,732 km (0.067 R)
• M11: 3,509,566 km (0.054 R)
• M12: 3,730,522 km (0.12 R)
• M13: 3,826,564 km (0.058 R)
• M14: 4,488,235 km (0.115 R)
• M15: 4,902,472 km (0.041 R)
• M16: 5,221,115 km (0.065 R)
• M17: 6,370,326 km (0.06 R)
• M18: 6,447,070 km (0.075 R)
• M19: 6,562,859 km (0.118 R)
• M20: 6,679,395 km (0.064 R)
• M21: 6,796,530 km (0.066 R)
• M22: 6,993,252 km (0.106 R)
• M23: 7,152,125 km (0.056 R)
• M24: 7,392,528 km (0.11 R)
• M25: 7,717,305 km (0.1 R)
• M26: 8,296,997 km (0.06 R)
• M27: 8,592,154 km (0.067 R)
• M28: 8,805,181 km (0.059 R)
• M29: 9,236,322 km (0.097 R)
• M30: 9,674,345 km (0.113 R)
• M31: 9,851,469 km (0.12 R)
• M32: 9,940,479 km (0.108 R)
• M33: 10,389,423 km (0.112 R)
• M34: 10,616,362 km (0.091 R)
• M35: 12,490,525 km (0.074 R)
• M36: 13,465,454 km (0.064 R)
• M37: 14,262,960 km (0.087 R)
• M38: 16,693,178 km (0.088 R)
• M39: 17,387,611 km (0.106 R)
• M40: 18,310,181 km (0.114 R)
• M41: 18,915,604 km (0.117 R)
• M42: 19,081,807 km (0.107 R)
• M43: 19,360,059 km (0.075 R)
• M44: 20,259,142 km (0.118 R)
• M45: 20,656,923 km (0.082 R)
• M46: 22,098,149 km (0.093 R)
• M47: 22,860,350 km (0.096 R)
• M48: 23,452,608 km (0.109 R)
• M49: 23,810,446 km (0.059 R)
• M50: 24,109,941 km (0.111 R)
• M51: 24,350,494 km (0.12 R)
• M52: 24,652,233 km (0.083 R)
• M53: 25,076,792 km (0.067 R)
• M54: 27,486,215 km (0.115 R)
• M55: 28,559,430 km (0.116 R)
• M56: 28,941,503 km (0.115 R)
• M57: 29,325,222 km (0.111 R)
• M58: 29,517,754 km (0.093 R)
• M59: 30,033,269 km (0.053 R)
• M60: 31,007,599 km (0.116 R)
• M61: 31,926,579 km (0.115 R)
• M62: 32,455,557 km (0.111 R)
• M63: 32,787,665 km (0.108 R)
• M64: 33,858,187 km (0.089 R)
• M65: 35,758,828 km (0.101 R)
• M66: 37,554,601 km (0.076 R)
• M67: 38,463,557 km (0.052 R)
• M68: 39,238,325 km (0.076 R)
• M69: 39,592,124 km (0.104 R)
• M70: 41,593,145 km (0.088 R)
• M71: 42,388,257 km (0.063 R)
• M72: 42,969,744 km (0.089 R)
• M73: 43,042,599 km (0.105 R)
• M74: 43,773,534 km (0.038 R)
• M75: 44,140,497 km (0.119 R)
• M76: 44,729,763 km (0.109 R)
• M77: 46,065,224 km (0.116 R)
• M78: 46,962,811 km (0.119 R)
• M79: 47,263,353 km (0.047 R)
• M80: 47,639,741 km (0.118 R)
• M81: 48,092,873 km (0.086 R)
• M82: 49,613,685 km (0.111 R)
• M83: 49,843,019 km (0.109 R)
• M84: 50,303,032 km (0.112 R)
• M85: 50,533,562 km (0.115 R)
• M86: 51,536,616 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.2

Radius: 7.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.35 AU - 15.37 AU

Year: 19305 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,269,542 km

• M1: 98,884 km (0.12 R)
• M2: 225,893 km (0.093 R)
• M3: 340,934 km (0.039 R)
• M4: 597,793 km (0.117 R)
• M5: 689,796 km (0.095 R)
• M6: 867,967 km (0.074 R)
• M7: 1,964,220 km (0.115 R)
• M8: 2,792,244 km (0.119 R)
• M9: 3,612,639 km (0.063 R)
• M10: 3,785,125 km (0.08 R)
• M11: 3,854,988 km (0.077 R)
• M12: 3,995,909 km (0.073 R)
• M13: 4,246,635 km (0.086 R)
• M14: 4,801,194 km (0.034 R)
• M15: 5,183,417 km (0.094 R)
• M16: 5,977,482 km (0.117 R)
• M17: 6,893,919 km (0.095 R)
• M18: 7,108,442 km (0.084 R)
• M19: 7,368,593 km (0.08 R)
• M20: 7,943,049 km (0.096 R)
• M21: 8,486,089 km (0.099 R)
• M22: 9,992,240 km (0.103 R)
• M23: 10,332,575 km (0.088 R)
• M24: 10,974,799 km (0.097 R)
• M25: 11,074,730 km (0.106 R)
• M26: 11,124,846 km (0.107 R)
• M27: 12,401,364 km (0.037 R)
• M28: 13,083,381 km (0.078 R)
• M29: 13,295,810 km (0.044 R)
• M30: 13,509,137 km (0.093 R)
• M31: 13,777,665 km (0.112 R)
• M32: 14,538,519 km (0.108 R)
• M33: 15,257,337 km (0.073 R)
• M34: 15,313,137 km (0.08 R)
• M35: 15,649,134 km (0.12 R)
• M36: 15,987,674 km (0.1 R)
• M37: 16,271,611 km (0.118 R)
• M38: 16,614,489 km (0.067 R)
• M39: 17,249,382 km (0.115 R)
• M40: 17,774,770 km (0.098 R)
• M41: 18,009,938 km (0.025 R)
• M42: 19,201,186 km (0.047 R)
• M43: 19,867,196 km (0.1 R)
• M44: 21,721,910 km (0.03 R)
• M45: 21,784,592 km (0.071 R)
• M46: 22,415,745 km (0.086 R)
• M47: 24,409,885 km (0.092 R)
• M48: 24,736,756 km (0.097 R)
• M49: 24,802,280 km (0.107 R)
• M50: 26,125,623 km (0.091 R)
• M51: 27,065,546 km (0.083 R)
• M52: 28,290,304 km (0.079 R)
• M53: 28,358,820 km (0.119 R)
• M54: 28,840,375 km (0.08 R)
• M55: 29,047,568 km (0.114 R)
• M56: 29,463,450 km (0.052 R)
• M57: 30,582,143 km (0.04 R)
• M58: 30,722,915 km (0.095 R)
• M59: 30,863,985 km (0.075 R)
• M60: 31,928,524 km (0.094 R)
• M61: 32,644,948 km (0.062 R)
• M62: 33,439,014 km (0.111 R)
• M63: 33,584,124 km (0.068 R)
• M64: 34,020,501 km (0.086 R)
• M65: 34,678,731 km (0.086 R)
• M66: 36,082,109 km (0.064 R)
• M67: 36,454,458 km (0.065 R)
• M68: 36,753,354 km (0.116 R)
• M69: 38,715,480 km (0.066 R)
• M70: 39,632,515 km (0.102 R)
• M71: 40,943,890 km (0.111 R)
• M72: 42,504,794 km (0.033 R)
• M73: 42,819,249 km (0.111 R)
• M74: 43,450,702 km (0.102 R)
• M75: 44,005,560 km (0.073 R)
• M76: 44,164,583 km (0.109 R)
• M77: 46,168,147 km (0.103 R)
• M78: 46,815,457 km (0.119 R)
• M79: 47,465,908 km (0.085 R)
• M80: 47,955,542 km (0.081 R)
• M81: 49,600,072 km (0.101 R)
• M82: 49,848,404 km (0.089 R)
• M83: 50,263,089 km (0.107 R)
• M84: 50,512,469 km (0.076 R)
• M85: 50,678,971 km (0.101 R)
• M86: 51,681,726 km (0.097 R)
• M87: 53,706,683 km (0.116 R)
• M88: 55,585,632 km (0.054 R)
• M89: 57,225,524 km (0.092 R)
• M90: 57,920,855 km (0.05 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 15,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit