🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.68 AU

Year: 182 Days

Day: 37.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,739,503 km

• M1: 73,004 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.76 AU - 0.9 AU

Year: 282 Days

Day: 46.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.16 AU - 1.28 AU

Year: 502 Days

Day: 20.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.87 AU - 1.91 AU

Year: 969 Days

Day: 40 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.77 AU - 3.97 AU

Year: 2306 Days

Day: 22.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171

Radius: 3.6

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.68 AU - 16.13 AU

Year: 17272 Days

Day: 15.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,739,503 km

• M1: 75,846 km (0.117 R)
• M2: 237,262 km (0.109 R)
• M3: 281,693 km (0.112 R)
• M4: 651,050 km (0.119 R)
• M5: 714,779 km (0.105 R)
• M6: 1,417,290 km (0.079 R)
• M7: 1,542,653 km (0.075 R)
• M8: 1,781,711 km (0.1 R)
• M9: 1,985,912 km (0.099 R)
• M10: 2,342,703 km (0.097 R)
• M11: 2,391,771 km (0.117 R)
• M12: 2,515,937 km (0.114 R)
• M13: 2,693,360 km (0.111 R)
• M14: 2,718,941 km (0.082 R)
• M15: 2,980,289 km (0.086 R)
• M16: 3,113,880 km (0.107 R)
• M17: 3,194,962 km (0.111 R)
• M18: 3,249,415 km (0.092 R)
• M19: 3,276,792 km (0.117 R)
• M20: 4,043,780 km (0.08 R)
• M21: 4,832,161 km (0.113 R)
• M22: 5,405,121 km (0.118 R)
• M23: 5,437,583 km (0.098 R)
• M24: 5,568,033 km (0.079 R)
• M25: 6,544,308 km (0.045 R)
• M26: 7,034,391 km (0.071 R)
• M27: 7,681,551 km (0.086 R)
• M28: 8,160,713 km (0.047 R)
• M29: 8,197,963 km (0.07 R)
• M30: 8,235,213 km (0.043 R)
• M31: 8,725,445 km (0.056 R)
• M32: 8,763,593 km (0.117 R)
• M33: 9,576,358 km (0.052 R)
• M34: 10,211,700 km (0.03 R)
• M35: 10,251,792 km (0.111 R)
• M36: 10,615,615 km (0.054 R)
• M37: 11,024,765 km (0.111 R)
• M38: 12,027,669 km (0.064 R)
• M39: 12,112,640 km (0.1 R)
• M40: 12,282,883 km (0.099 R)
• M41: 12,626,060 km (0.092 R)
• M42: 13,102,978 km (0.081 R)
• M43: 14,208,656 km (0.097 R)
• M44: 14,253,536 km (0.114 R)
• M45: 14,388,323 km (0.063 R)
• M46: 14,478,381 km (0.05 R)
• M47: 14,659,245 km (0.049 R)
• M48: 15,482,033 km (0.113 R)
• M49: 15,528,109 km (0.111 R)
• M50: 15,620,561 km (0.11 R)
• M51: 15,945,487 km (0.109 R)
• M52: 16,225,834 km (0.103 R)
• M53: 16,319,632 km (0.075 R)
• M54: 17,124,319 km (0.108 R)
• M55: 17,219,762 km (0.107 R)
• M56: 18,526,350 km (0.11 R)
• M57: 19,018,228 km (0.09 R)
• M58: 19,614,226 km (0.095 R)
• M59: 19,864,353 km (0.026 R)
• M60: 19,914,618 km (0.104 R)
• M61: 20,469,028 km (0.114 R)
• M62: 20,570,455 km (0.114 R)
• M63: 21,335,948 km (0.107 R)
• M64: 22,058,804 km (0.078 R)
• M65: 22,737,231 km (0.029 R)
• M66: 24,114,429 km (0.094 R)
• M67: 24,328,653 km (0.06 R)
• M68: 24,705,191 km (0.074 R)
• M69: 25,518,405 km (0.09 R)
• M70: 25,846,174 km (0.112 R)
• M71: 26,010,582 km (0.12 R)
• M72: 29,599,435 km (0.047 R)
• M73: 29,771,323 km (0.072 R)
• M74: 30,174,040 km (0.067 R)
• M75: 31,217,485 km (0.098 R)
• M76: 32,686,387 km (0.079 R)
• M77: 32,864,259 km (0.067 R)
• M78: 33,518,749 km (0.063 R)
• M79: 33,698,117 km (0.072 R)
• M80: 34,840,746 km (0.112 R)
• M81: 35,325,742 km (0.091 R)
• M82: 36,609,441 km (0.12 R)
• M83: 37,287,868 km (0.108 R)
• M84: 38,032,715 km (0.064 R)
• M85: 38,157,330 km (0.098 R)
• M86: 38,219,713 km (0.073 R)
• M87: 38,782,350 km (0.031 R)
• M88: 39,222,019 km (0.099 R)
• M89: 39,789,593 km (0.088 R)
• M90: 39,916,153 km (0.094 R)
• M91: 40,678,055 km (0.099 R)
• M92: 41,060,726 km (0.11 R)
• M93: 42,732,931 km (0.111 R)
• M94: 42,992,184 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.4

Radius: 7.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.85 AU - 14.23 AU

Year: 17554 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,739,503 km

• M1: 120,277 km (0.11 R)
• M2: 275,410 km (0.058 R)
• M3: 380,427 km (0.119 R)
• M4: 632,799 km (0.118 R)
• M5: 744,100 km (0.111 R)
• M6: 844,929 km (0.113 R)
• M7: 932,444 km (0.112 R)
• M8: 1,213,688 km (0.083 R)
• M9: 1,478,177 km (0.025 R)
• M10: 1,760,767 km (0.079 R)
• M11: 2,036,625 km (0.073 R)
• M12: 2,179,791 km (0.099 R)
• M13: 2,501,276 km (0.066 R)
• M14: 2,577,571 km (0.044 R)
• M15: 2,628,883 km (0.113 R)
• M16: 3,106,101 km (0.106 R)
• M17: 3,495,953 km (0.074 R)
• M18: 3,754,607 km (0.092 R)
• M19: 4,049,465 km (0.118 R)
• M20: 4,139,373 km (0.087 R)
• M21: 4,229,880 km (0.055 R)
• M22: 4,630,054 km (0.079 R)
• M23: 5,565,789 km (0.086 R)
• M24: 6,140,843 km (0.069 R)
• M25: 6,770,351 km (0.1 R)
• M26: 6,877,313 km (0.109 R)
• M27: 7,056,681 km (0.072 R)
• M28: 7,864,510 km (0.118 R)
• M29: 9,406,864 km (0.071 R)
• M30: 10,090,077 km (0.06 R)
• M31: 10,417,098 km (0.051 R)
• M32: 10,623,244 km (0.077 R)
• M33: 11,674,169 km (0.111 R)
• M34: 11,888,393 km (0.083 R)
• M35: 11,974,412 km (0.051 R)
• M36: 13,289,527 km (0.087 R)
• M37: 13,692,843 km (0.118 R)
• M38: 13,873,407 km (0.109 R)
• M39: 14,009,392 km (0.114 R)
• M40: 14,191,452 km (0.114 R)
• M41: 14,603,744 km (0.114 R)
• M42: 15,112,975 km (0.096 R)
• M43: 15,206,175 km (0.099 R)
• M44: 16,053,796 km (0.055 R)
• M45: 16,291,956 km (0.074 R)
• M46: 16,771,866 km (0.1 R)
• M47: 16,820,037 km (0.107 R)
• M48: 17,159,025 km (0.104 R)
• M49: 17,598,245 km (0.106 R)
• M50: 17,647,313 km (0.108 R)
• M51: 18,537,420 km (0.084 R)
• M52: 19,492,902 km (0.111 R)
• M53: 19,594,479 km (0.059 R)
• M54: 20,722,596 km (0.057 R)
• M55: 21,294,509 km (0.113 R)
• M56: 21,766,341 km (0.119 R)
• M57: 22,082,890 km (0.077 R)
• M58: 22,720,326 km (0.062 R)
• M59: 22,880,695 km (0.115 R)
• M60: 23,094,919 km (0.119 R)
• M61: 23,148,625 km (0.101 R)
• M62: 24,449,678 km (0.079 R)
• M63: 24,559,183 km (0.098 R)
• M64: 25,496,414 km (0.103 R)
• M65: 25,607,416 km (0.071 R)
• M66: 26,221,066 km (0.084 R)
• M67: 26,557,661 km (0.081 R)
• M68: 27,122,094 km (0.1 R)
• M69: 27,178,792 km (0.108 R)
• M70: 27,519,576 km (0.042 R)
• M71: 27,633,419 km (0.113 R)
• M72: 29,944,108 km (0.085 R)
• M73: 30,413,696 km (0.078 R)
• M74: 30,649,462 km (0.099 R)
• M75: 31,896,660 km (0.118 R)
• M76: 32,196,155 km (0.076 R)
• M77: 32,256,143 km (0.114 R)
• M78: 32,737,400 km (0.094 R)
• M79: 32,918,563 km (0.091 R)
• M80: 34,134,345 km (0.088 R)
• M81: 34,747,845 km (0.113 R)
• M82: 35,923,385 km (0.114 R)
• M83: 36,923,447 km (0.062 R)
• M84: 38,122,773 km (0.101 R)
• M85: 38,186,203 km (0.115 R)
• M86: 39,142,582 km (0.088 R)
• M87: 40,624,349 km (0.115 R)
• M88: 41,209,127 km (0.076 R)
• M89: 42,914,244 km (0.1 R)
• M90: 43,708,907 km (0.11 R)
• M91: 43,841,900 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.2

Radius: 6.2

Gravity: 20.58 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.95 AU - 16.65 AU

Year: 20159 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,739,503 km

• M1: 432,787 km (0.116 R)
• M2: 1,255,425 km (0.114 R)
• M3: 1,891,366 km (0.077 R)
• M4: 2,805,110 km (0.093 R)
• M5: 3,285,768 km (0.119 R)
• M6: 3,878,624 km (0.086 R)
• M7: 4,828,421 km (0.086 R)
• M8: 5,402,129 km (0.115 R)
• M9: 5,946,665 km (0.046 R)
• M10: 6,405,332 km (0.115 R)
• M11: 6,612,824 km (0.097 R)
• M12: 6,717,393 km (0.09 R)
• M13: 7,248,466 km (0.119 R)
• M14: 7,302,321 km (0.047 R)
• M15: 8,126,007 km (0.031 R)
• M16: 8,691,337 km (0.089 R)
• M17: 9,563,044 km (0.073 R)
• M18: 10,340,803 km (0.118 R)
• M19: 12,598,385 km (0.112 R)
• M20: 13,516,018 km (0.12 R)
• M21: 13,582,439 km (0.07 R)
• M22: 14,117,252 km (0.09 R)
• M23: 14,932,261 km (0.095 R)
• M24: 15,276,486 km (0.109 R)
• M25: 15,832,541 km (0.057 R)
• M26: 15,972,565 km (0.104 R)
• M27: 16,183,348 km (0.114 R)
• M28: 16,253,809 km (0.036 R)
• M29: 17,684,862 km (0.099 R)
• M30: 17,903,125 km (0.082 R)
• M31: 19,830,544 km (0.054 R)
• M32: 22,370,118 km (0.04 R)
• M33: 22,842,697 km (0.059 R)
• M34: 23,080,259 km (0.12 R)
• M35: 23,478,039 km (0.086 R)
• M36: 24,360,966 km (0.059 R)
• M37: 26,573,967 km (0.104 R)
• M38: 26,740,470 km (0.063 R)
• M39: 26,823,945 km (0.111 R)
• M40: 27,074,522 km (0.049 R)
• M41: 27,409,920 km (0.089 R)
• M42: 27,915,561 km (0.086 R)
• M43: 28,765,127 km (0.078 R)
• M44: 29,192,977 km (0.091 R)
• M45: 29,536,903 km (0.119 R)
• M46: 29,623,071 km (0.032 R)
• M47: 30,489,542 km (0.088 R)
• M48: 30,838,404 km (0.105 R)
• M49: 31,100,949 km (0.111 R)
• M50: 31,540,168 km (0.108 R)
• M51: 32,247,167 km (0.115 R)
• M52: 33,766,932 km (0.089 R)
• M53: 35,218,331 km (0.092 R)
• M54: 35,401,289 km (0.085 R)
• M55: 35,492,843 km (0.078 R)
• M56: 38,746,447 km (0.054 R)
• M57: 39,978,984 km (0.067 R)
• M58: 40,265,164 km (0.115 R)
• M59: 40,552,243 km (0.038 R)
• M60: 40,647,985 km (0.08 R)
• M61: 41,031,854 km (0.1 R)
• M62: 41,320,727 km (0.058 R)
• M63: 46,833,109 km (0.104 R)
• M64: 47,942,677 km (0.12 R)
• M65: 52,154,006 km (0.079 R)
• M66: 53,829,353 km (0.101 R)
• M67: 54,039,987 km (0.033 R)
• M68: 55,097,494 km (0.045 R)
• M69: 57,340,116 km (0.077 R)
• M70: 58,418,417 km (0.046 R)
• M71: 59,068,719 km (0.085 R)
• M72: 59,177,327 km (0.115 R)
• M73: 60,595,216 km (0.107 R)
• M74: 60,924,032 km (0.08 R)
• M75: 61,803,817 km (0.103 R)
• M76: 62,245,131 km (0.092 R)
• M77: 62,466,236 km (0.103 R)
• M78: 62,909,345 km (0.097 R)
• M79: 66,942,953 km (0.112 R)
• M80: 67,623,324 km (0.107 R)
• M81: 69,448,867 km (0.098 R)
• M82: 72,449,650 km (0.118 R)
• M83: 74,200,095 km (0.1 R)
• M84: 75,257,004 km (0.075 R)
• M85: 75,374,738 km (0.1 R)
• M86: 77,861,503 km (0.102 R)
• M87: 80,254,770 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.3

Radius: 5.1

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.69 AU - 21.05 AU

Year: 26987 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,739,503 km

• M1: 236,813 km (0.032 R)
• M2: 648,656 km (0.043 R)
• M3: 774,767 km (0.09 R)
• M4: 992,731 km (0.108 R)
• M5: 1,138,589 km (0.081 R)
• M6: 1,450,651 km (0.112 R)
• M7: 1,753,287 km (0.106 R)
• M8: 1,894,059 km (0.068 R)
• M9: 2,002,068 km (0.095 R)
• M10: 2,338,215 km (0.083 R)
• M11: 2,532,542 km (0.115 R)
• M12: 2,572,036 km (0.108 R)
• M13: 3,062,119 km (0.059 R)
• M14: 3,104,305 km (0.05 R)
• M15: 4,125,610 km (0.068 R)
• M16: 4,892,150 km (0.114 R)
• M17: 6,443,479 km (0.069 R)
• M18: 6,606,242 km (0.115 R)
• M19: 6,715,598 km (0.044 R)
• M20: 6,770,500 km (0.061 R)
• M21: 7,611,839 km (0.111 R)
• M22: 7,899,665 km (0.118 R)
• M23: 9,452,341 km (0.06 R)
• M24: 9,575,610 km (0.106 R)
• M25: 10,966,272 km (0.069 R)
• M26: 11,095,824 km (0.074 R)
• M27: 12,825,474 km (0.049 R)
• M28: 13,236,420 km (0.105 R)
• M29: 14,141,487 km (0.114 R)
• M30: 15,138,257 km (0.117 R)
• M31: 15,718,099 km (0.1 R)
• M32: 16,231,369 km (0.119 R)
• M33: 17,803,792 km (0.082 R)
• M34: 18,261,861 km (0.101 R)
• M35: 18,569,434 km (0.115 R)
• M36: 21,090,906 km (0.081 R)
• M37: 22,145,571 km (0.059 R)
• M38: 22,473,490 km (0.086 R)
• M39: 23,134,264 km (0.108 R)
• M40: 23,300,467 km (0.073 R)
• M41: 23,801,320 km (0.068 R)
• M42: 26,793,278 km (0.09 R)
• M43: 26,880,493 km (0.113 R)
• M44: 29,450,286 km (0.062 R)
• M45: 29,991,680 km (0.039 R)
• M46: 32,561,473 km (0.054 R)
• M47: 35,009,941 km (0.116 R)
• M48: 35,296,271 km (0.1 R)
• M49: 35,391,864 km (0.098 R)
• M50: 35,775,134 km (0.09 R)
• M51: 36,642,652 km (0.101 R)
• M52: 37,712,277 km (0.079 R)
• M53: 38,398,183 km (0.105 R)
• M54: 38,890,809 km (0.03 R)
• M55: 39,385,379 km (0.096 R)
• M56: 40,181,090 km (0.091 R)
• M57: 40,280,872 km (0.059 R)
• M58: 40,380,804 km (0.117 R)
• M59: 40,881,657 km (0.107 R)
• M60: 41,687,242 km (0.03 R)
• M61: 42,396,485 km (0.111 R)
• M62: 42,498,062 km (0.062 R)
• M63: 43,211,943 km (0.084 R)
• M64: 43,416,593 km (0.112 R)
• M65: 44,651,224 km (0.085 R)
• M66: 44,754,597 km (0.027 R)
• M67: 45,793,105 km (0.025 R)
• M68: 49,704,042 km (0.11 R)
• M69: 52,188,414 km (0.111 R)
• M70: 54,271,116 km (0.095 R)
• M71: 55,823,044 km (0.076 R)
• M72: 56,269,145 km (0.092 R)
• M73: 56,492,494 km (0.102 R)
• M74: 62,521,289 km (0.115 R)
• M75: 62,752,716 km (0.117 R)
• M76: 63,797,957 km (0.043 R)
• M77: 64,147,567 km (0.118 R)
• M78: 65,670,024 km (0.092 R)
• M79: 66,731,122 km (0.059 R)
• M80: 68,392,706 km (0.115 R)
• M81: 68,511,935 km (0.086 R)
• M82: 68,989,601 km (0.092 R)
• M83: 71,756,863 km (0.025 R)
• M84: 74,192,466 km (0.031 R)
• M85: 74,928,487 km (0.116 R)
• M86: 76,531,279 km (0.098 R)
• M87: 77,523,262 km (0.104 R)
• M88: 78,394,819 km (0.1 R)
• M89: 79,394,732 km (0.041 R)
• M90: 83,309,409 km (0.098 R)
• M91: 83,946,546 km (0.118 R)
• M92: 85,225,907 km (0.073 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: 389 - 14,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit