🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.44 AU - 0.6 AU

Year: 143 Days

Day: 39.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 97.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,882,112 km

• M1: 389,403 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.85 AU - 1.03 AU

Year: 347 Days

Day: 34.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.01 AU - 1.57 AU

Year: 558 Days

Day: 21.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,882,112 km

• M1: 372,499 km (0.092 R)
• M2: 511,326 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.1 AU - 1.64 AU

Year: 611 Days

Day: 29.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.7

Radius: 9.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.85 AU - 5.27 AU

Year: 3708 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 51.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 83,882,112 km

• M1: 140,622 km (0.048 R)
• M2: 216,019 km (0.083 R)
• M3: 490,531 km (0.108 R)
• M4: 587,471 km (0.06 R)
• M5: 674,986 km (0.062 R)
• M6: 882,777 km (0.04 R)
• M7: 1,004,101 km (0.067 R)
• M8: 1,263,803 km (0.094 R)
• M9: 1,693,149 km (0.076 R)
• M10: 1,846,187 km (0.118 R)
• M11: 2,040,814 km (0.091 R)
• M12: 2,102,897 km (0.089 R)
• M13: 2,476,593 km (0.106 R)
• M14: 2,637,410 km (0.101 R)
• M15: 3,241,636 km (0.063 R)
• M16: 3,672,927 km (0.064 R)
• M17: 3,981,099 km (0.105 R)
• M18: 4,106,761 km (0.094 R)
• M19: 4,361,975 km (0.092 R)
• M20: 4,475,220 km (0.086 R)
• M21: 4,655,336 km (0.039 R)
• M22: 4,787,730 km (0.064 R)
• M23: 4,854,451 km (0.117 R)
• M24: 5,005,694 km (0.111 R)
• M25: 5,679,034 km (0.111 R)
• M26: 6,017,574 km (0.108 R)
• M27: 6,125,734 km (0.106 R)
• M28: 6,325,896 km (0.119 R)
• M29: 6,695,402 km (0.093 R)
• M30: 6,770,052 km (0.042 R)
• M31: 6,958,096 km (0.066 R)
• M32: 7,378,017 km (0.102 R)
• M33: 7,591,045 km (0.113 R)
• M34: 7,806,166 km (0.081 R)
• M35: 8,003,486 km (0.087 R)
• M36: 8,162,509 km (0.071 R)
• M37: 8,727,390 km (0.074 R)
• M38: 8,809,071 km (0.045 R)
• M39: 8,891,050 km (0.092 R)
• M40: 9,138,635 km (0.09 R)
• M41: 9,430,201 km (0.05 R)
• M42: 9,493,032 km (0.064 R)
• M43: 9,577,106 km (0.116 R)
• M44: 9,830,974 km (0.118 R)
• M45: 9,979,973 km (0.119 R)
• M46: 10,086,936 km (0.111 R)
• M47: 11,421,797 km (0.104 R)
• M48: 11,623,455 km (0.117 R)
• M49: 11,894,228 km (0.087 R)
• M50: 12,395,829 km (0.042 R)
• M51: 12,695,623 km (0.045 R)
• M52: 12,788,374 km (0.094 R)
• M53: 13,561,795 km (0.064 R)
• M54: 14,278,070 km (0.038 R)
• M55: 14,398,645 km (0.072 R)
• M56: 14,495,286 km (0.087 R)
• M57: 15,326,003 km (0.094 R)
• M58: 15,449,570 km (0.1 R)
• M59: 15,573,288 km (0.095 R)
• M60: 15,647,788 km (0.118 R)
• M61: 15,971,667 km (0.111 R)
• M62: 16,247,526 km (0.036 R)
• M63: 16,702,453 km (0.095 R)
• M64: 17,135,838 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 13.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.28 AU - 8.06 AU

Year: 6560 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 83,882,112 km

• M1: 257,009 km (0.045 R)
• M2: 348,264 km (0.1 R)
• M3: 458,368 km (0.093 R)
• M4: 584,329 km (0.077 R)
• M5: 1,218,325 km (0.113 R)
• M6: 1,457,083 km (0.09 R)
• M7: 1,582,446 km (0.084 R)
• M8: 1,730,399 km (0.11 R)
• M9: 1,902,586 km (0.119 R)
• M10: 2,285,107 km (0.044 R)
• M11: 2,453,555 km (0.083 R)
• M12: 2,670,172 km (0.114 R)
• M13: 3,286,516 km (0.118 R)
• M14: 3,697,162 km (0.093 R)
• M15: 4,124,413 km (0.045 R)
• M16: 4,227,337 km (0.099 R)
• M17: 4,754,520 km (0.066 R)
• M18: 5,191,495 km (0.088 R)
• M19: 5,330,771 km (0.097 R)
• M20: 5,842,545 km (0.101 R)
• M21: 6,251,545 km (0.103 R)
• M22: 7,408,236 km (0.111 R)
• M23: 7,502,483 km (0.063 R)
• M24: 7,660,159 km (0.112 R)
• M25: 8,335,145 km (0.095 R)
• M26: 8,663,213 km (0.088 R)
• M27: 9,230,787 km (0.081 R)
• M28: 9,845,036 km (0.037 R)
• M29: 10,052,678 km (0.072 R)
• M30: 10,472,449 km (0.107 R)
• M31: 11,293,143 km (0.099 R)
• M32: 11,839,475 km (0.047 R)
• M33: 11,986,679 km (0.072 R)
• M34: 12,806,924 km (0.091 R)
• M35: 13,838,401 km (0.106 R)
• M36: 14,856,864 km (0.118 R)
• M37: 15,737,546 km (0.052 R)
• M38: 16,225,086 km (0.08 R)
• M39: 16,347,607 km (0.074 R)
• M40: 16,924,157 km (0.115 R)
• M41: 17,298,301 km (0.107 R)
• M42: 17,927,958 km (0.071 R)
• M43: 18,693,451 km (0.068 R)
• M44: 18,865,039 km (0.108 R)
• M45: 20,256,300 km (0.082 R)
• M46: 20,344,413 km (0.096 R)
• M47: 20,919,916 km (0.11 R)
• M48: 22,678,439 km (0.08 R)
• M49: 22,907,324 km (0.071 R)
• M50: 23,044,954 km (0.087 R)
• M51: 23,136,956 km (0.076 R)
• M52: 23,506,014 km (0.029 R)
• M53: 23,691,216 km (0.1 R)
• M54: 24,577,883 km (0.106 R)
• M55: 25,143,363 km (0.049 R)
• M56: 25,617,887 km (0.076 R)
• M57: 26,335,359 km (0.074 R)
• M58: 26,962,473 km (0.104 R)
• M59: 27,156,501 km (0.115 R)
• M60: 28,873,287 km (0.109 R)
• M61: 29,171,136 km (0.106 R)
• M62: 29,270,619 km (0.082 R)
• M63: 29,619,930 km (0.081 R)
• M64: 30,070,818 km (0.105 R)
• M65: 30,171,347 km (0.045 R)
• M66: 30,878,197 km (0.098 R)
• M67: 31,794,933 km (0.05 R)
• M68: 32,051,194 km (0.034 R)
• M69: 32,617,422 km (0.096 R)
• M70: 32,824,166 km (0.081 R)
• M71: 33,031,210 km (0.101 R)
• M72: 33,135,031 km (0.03 R)
• M73: 33,551,062 km (0.075 R)
• M74: 33,968,889 km (0.114 R)
• M75: 34,178,326 km (0.116 R)
• M76: 35,444,523 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 12

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.37 AU - 10.89 AU

Year: 13198 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,882,112 km

• M1: 185,352 km (0.113 R)
• M2: 392,844 km (0.101 R)
• M3: 797,207 km (0.06 R)
• M4: 1,389,615 km (0.106 R)
• M5: 1,465,760 km (0.09 R)
• M6: 2,275,683 km (0.051 R)
• M7: 2,583,555 km (0.092 R)
• M8: 3,982,295 km (0.116 R)
• M9: 4,316,647 km (0.095 R)
• M10: 4,506,337 km (0.069 R)
• M11: 4,776,510 km (0.06 R)
• M12: 4,972,932 km (0.04 R)
• M13: 5,131,955 km (0.091 R)
• M14: 5,495,927 km (0.098 R)
• M15: 7,439,203 km (0.092 R)
• M16: 7,897,571 km (0.077 R)
• M17: 8,036,996 km (0.105 R)
• M18: 8,130,345 km (0.11 R)
• M19: 9,921,630 km (0.114 R)
• M20: 10,477,087 km (0.082 R)
• M21: 11,776,943 km (0.084 R)
• M22: 11,883,157 km (0.032 R)
• M23: 12,311,157 km (0.107 R)
• M24: 13,625,224 km (0.077 R)
• M25: 14,129,519 km (0.048 R)
• M26: 15,041,168 km (0.098 R)
• M27: 15,156,359 km (0.109 R)
• M28: 15,795,740 km (0.112 R)
• M29: 15,971,667 km (0.03 R)
• M30: 16,207,284 km (0.066 R)
• M31: 17,644,770 km (0.089 R)
• M32: 19,624,249 km (0.068 R)
• M33: 19,813,490 km (0.035 R)
• M34: 20,130,039 km (0.115 R)
• M35: 21,999,564 km (0.072 R)
• M36: 23,923,991 km (0.075 R)
• M37: 24,058,629 km (0.117 R)
• M38: 24,193,566 km (0.099 R)
• M39: 24,328,803 km (0.081 R)
• M40: 24,872,142 km (0.089 R)
• M41: 25,625,816 km (0.047 R)
• M42: 25,763,596 km (0.063 R)
• M43: 27,015,281 km (0.101 R)
• M44: 27,577,919 km (0.12 R)
• M45: 27,719,139 km (0.115 R)
• M46: 28,002,328 km (0.078 R)
• M47: 28,357,772 km (0.118 R)
• M48: 28,857,878 km (0.096 R)
• M49: 29,577,444 km (0.113 R)
• M50: 29,794,361 km (0.113 R)
• M51: 30,084,581 km (0.065 R)
• M52: 30,521,556 km (0.108 R)
• M53: 31,697,246 km (0.09 R)
• M54: 32,737,998 km (0.083 R)
• M55: 33,639,026 km (0.109 R)
• M56: 33,789,970 km (0.117 R)
• M57: 33,865,667 km (0.088 R)
• M58: 34,092,607 km (0.082 R)
• M59: 34,929,457 km (0.066 R)
• M60: 36,468,221 km (0.093 R)
• M61: 36,545,862 km (0.096 R)
• M62: 36,700,995 km (0.091 R)
• M63: 36,778,637 km (0.109 R)
• M64: 38,265,191 km (0.12 R)
• M65: 38,422,717 km (0.117 R)
• M66: 38,659,531 km (0.101 R)
• M67: 39,611,721 km (0.062 R)
• M68: 40,812,842 km (0.074 R)
• M69: 41,215,859 km (0.091 R)
• M70: 42,595,899 km (0.069 R)
• M71: 44,404,238 km (0.119 R)
• M72: 44,901,801 km (0.07 R)
• M73: 46,070,011 km (0.075 R)
• M74: 47,417,289 km (0.119 R)
• M75: 48,351,079 km (0.102 R)
• M76: 48,606,742 km (0.079 R)
• M77: 48,777,433 km (0.061 R)
• M78: 49,033,844 km (0.088 R)
• M79: 49,548,161 km (0.065 R)
• M80: 50,409,247 km (0.118 R)
• M81: 52,233,593 km (0.072 R)
• M82: 52,758,831 km (0.086 R)
• M83: 53,197,900 km (0.111 R)
• M84: 53,902,806 km (0.078 R)
• M85: 54,433,579 km (0.049 R)
• M86: 54,966,147 km (0.025 R)
• M87: 55,411,201 km (0.116 R)
• M88: 56,394,508 km (0.035 R)
• M89: 57,293,441 km (0.049 R)
• M90: 57,835,135 km (0.049 R)
• M91: 57,925,492 km (0.094 R)
• M92: 59,287,731 km (0.113 R)
• M93: 60,110,220 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.5

Radius: 3.7

Gravity: 38.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.37 AU - 19.44 AU

Year: 26456 Days

Day: 16.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,882,112 km

• M1: 84,972 km (0.055 R)
• M2: 215,720 km (0.091 R)
• M3: 377,435 km (0.119 R)
• M4: 525,986 km (0.113 R)
• M5: 667,057 km (0.12 R)
• M6: 1,156,990 km (0.117 R)
• M7: 1,467,555 km (0.112 R)
• M8: 2,817,377 km (0.048 R)
• M9: 3,104,605 km (0.075 R)
• M10: 4,112,445 km (0.07 R)
• M11: 4,250,823 km (0.117 R)
• M12: 5,716,135 km (0.116 R)
• M13: 6,501,823 km (0.108 R)
• M14: 8,579,288 km (0.068 R)
• M15: 10,337,512 km (0.036 R)
• M16: 11,289,104 km (0.111 R)
• M17: 12,400,915 km (0.096 R)
• M18: 13,615,501 km (0.042 R)
• M19: 14,167,517 km (0.057 R)
• M20: 14,376,355 km (0.118 R)
• M21: 14,446,218 km (0.114 R)
• M22: 15,938,905 km (0.105 R)
• M23: 16,228,676 km (0.095 R)
• M24: 16,374,235 km (0.067 R)
• M25: 16,813,604 km (0.092 R)
• M26: 19,684,387 km (0.099 R)
• M27: 20,621,917 km (0.09 R)
• M28: 21,255,015 km (0.119 R)
• M29: 25,100,877 km (0.119 R)
• M30: 25,437,921 km (0.061 R)
• M31: 28,801,779 km (0.112 R)
• M32: 29,243,093 km (0.065 R)
• M33: 31,030,338 km (0.039 R)
• M34: 32,485,477 km (0.083 R)
• M35: 32,577,031 km (0.103 R)
• M36: 32,944,742 km (0.09 R)
• M37: 33,036,745 km (0.103 R)
• M38: 34,148,706 km (0.045 R)
• M39: 35,272,934 km (0.105 R)
• M40: 35,839,611 km (0.096 R)
• M41: 36,409,279 km (0.086 R)
• M42: 37,365,359 km (0.118 R)
• M43: 38,232,877 km (0.111 R)
• M44: 39,204,516 km (0.119 R)
• M45: 39,595,415 km (0.091 R)
• M46: 39,987,660 km (0.079 R)
• M47: 40,282,667 km (0.1 R)
• M48: 40,479,688 km (0.11 R)
• M49: 43,777,423 km (0.114 R)
• M50: 44,589,740 km (0.115 R)
• M51: 46,023,336 km (0.075 R)
• M52: 47,263,951 km (0.118 R)
• M53: 47,575,863 km (0.098 R)
• M54: 47,888,522 km (0.04 R)
• M55: 50,201,455 km (0.079 R)
• M56: 51,264,797 km (0.116 R)
• M57: 52,228,207 km (0.101 R)
• M58: 52,981,582 km (0.093 R)
• M59: 53,847,006 km (0.103 R)
• M60: 54,064,072 km (0.118 R)
• M61: 56,140,939 km (0.088 R)
• M62: 56,691,759 km (0.114 R)
• M63: 57,023,118 km (0.12 R)
• M64: 58,021,085 km (0.077 R)
• M65: 58,466,438 km (0.118 R)
• M66: 58,578,038 km (0.082 R)
• M67: 59,360,585 km (0.067 R)
• M68: 60,146,722 km (0.07 R)
• M69: 60,484,663 km (0.063 R)
• M70: 65,166,328 km (0.067 R)
• M71: 65,629,184 km (0.087 R)
• M72: 66,441,949 km (0.102 R)
• M73: 66,558,337 km (0.059 R)
• M74: 66,791,261 km (0.115 R)
• M75: 69,135,908 km (0.057 R)
• M76: 70,199,698 km (0.078 R)
• M77: 70,318,180 km (0.062 R)
• M78: 71,149,794 km (0.084 R)
• M79: 71,626,563 km (0.095 R)
• M80: 71,984,700 km (0.059 R)
• M81: 72,104,229 km (0.083 R)
• M82: 72,223,907 km (0.111 R)
• M83: 74,146,389 km (0.066 R)
• M84: 75,235,163 km (0.116 R)
• M85: 75,964,004 km (0.074 R)
• M86: 76,085,776 km (0.084 R)
• M87: 76,329,322 km (0.076 R)
• M88: 76,695,238 km (0.105 R)
• M89: 79,395,928 km (0.107 R)
• M90: 79,890,349 km (0.069 R)
• M91: 80,014,067 km (0.084 R)
• M92: 80,758,017 km (0.075 R)
• M93: 80,882,183 km (0.037 R)
• M94: 81,130,815 km (0.112 R)
• M95: 83,003,331 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit