🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.76 AU

Year: 211 Days

Day: 29.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 71.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,984,868 km

• M1: 167,849 km (0.08 R)
• M2: 215,421 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.03 AU

Year: 277 Days

Day: 45.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,984,868 km

• M1: 519,404 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.05 AU - 1.51 AU

Year: 511 Days

Day: 15.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,984,868 km

• M1: 506,389 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.44 AU - 1.46 AU

Year: 617 Days

Day: 27.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 109,984,868 km

• M1: 134,937 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.99 AU - 3.31 AU

Year: 1523 Days

Day: 22 Hours

Environment

Temp: -73 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.28 AU - 3.3 AU

Year: 2107 Days

Day: 45.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 13.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.73 AU - 8.95 AU

Year: 8504 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 109,984,868 km

• M1: 820,694 km (0.103 R)
• M2: 965,953 km (0.045 R)
• M3: 1,084,136 km (0.06 R)
• M4: 1,429,108 km (0.085 R)
• M5: 2,126,683 km (0.115 R)
• M6: 2,348,537 km (0.096 R)
• M7: 2,478,837 km (0.046 R)
• M8: 2,645,190 km (0.104 R)
• M9: 2,989,414 km (0.09 R)
• M10: 3,257,045 km (0.099 R)
• M11: 3,664,101 km (0.082 R)
• M12: 4,506,486 km (0.107 R)
• M13: 5,171,449 km (0.117 R)
• M14: 5,493,982 km (0.057 R)
• M15: 5,712,544 km (0.107 R)
• M16: 6,385,884 km (0.053 R)
• M17: 6,639,154 km (0.085 R)
• M18: 6,755,391 km (0.105 R)
• M19: 6,919,350 km (0.105 R)
• M20: 7,060,870 km (0.069 R)
• M21: 7,274,944 km (0.116 R)
• M22: 7,709,676 km (0.114 R)
• M23: 7,856,431 km (0.1 R)
• M24: 8,053,601 km (0.094 R)
• M25: 8,227,584 km (0.107 R)
• M26: 8,453,028 km (0.098 R)
• M27: 9,193,388 km (0.114 R)
• M28: 10,141,389 km (0.081 R)
• M29: 11,397,712 km (0.105 R)
• M30: 11,789,808 km (0.077 R)
• M31: 11,874,481 km (0.026 R)
• M32: 12,016,000 km (0.075 R)
• M33: 12,731,676 km (0.106 R)
• M34: 12,876,637 km (0.113 R)
• M35: 13,080,239 km (0.052 R)
• M36: 13,197,075 km (0.067 R)
• M37: 13,431,944 km (0.082 R)
• M38: 14,084,789 km (0.085 R)
• M39: 14,657,001 km (0.042 R)
• M40: 15,052,837 km (0.105 R)
• M41: 15,730,964 km (0.097 R)
• M42: 15,948,779 km (0.111 R)
• M43: 16,261,737 km (0.073 R)
• M44: 16,703,350 km (0.091 R)
• M45: 18,051,676 km (0.047 R)
• M46: 18,345,037 km (0.108 R)
• M47: 19,069,091 km (0.106 R)
• M48: 19,368,137 km (0.106 R)
• M49: 19,501,429 km (0.106 R)
• M50: 20,139,015 km (0.118 R)
• M51: 20,341,870 km (0.065 R)
• M52: 20,851,699 km (0.106 R)
• M53: 21,607,168 km (0.105 R)
• M54: 22,232,039 km (0.05 R)
• M55: 22,827,588 km (0.109 R)
• M56: 23,109,729 km (0.118 R)
• M57: 23,357,613 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.4

Radius: 10.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.29 AU - 12.75 AU

Year: 14715 Days

Day: 10 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 109,984,868 km

• M1: 192,532 km (0.045 R)
• M2: 383,120 km (0.06 R)
• M3: 555,606 km (0.077 R)
• M4: 698,323 km (0.097 R)
• M5: 957,426 km (0.094 R)
• M6: 1,021,604 km (0.039 R)
• M7: 1,615,059 km (0.101 R)
• M8: 2,272,092 km (0.088 R)
• M9: 2,359,757 km (0.099 R)
• M10: 2,909,230 km (0.073 R)
• M11: 3,166,089 km (0.119 R)
• M12: 4,447,844 km (0.05 R)
• M13: 4,595,198 km (0.107 R)
• M14: 5,473,636 km (0.106 R)
• M15: 6,320,360 km (0.095 R)
• M16: 6,864,897 km (0.092 R)
• M17: 6,950,018 km (0.055 R)
• M18: 7,294,093 km (0.073 R)
• M19: 7,776,397 km (0.112 R)
• M20: 8,359,529 km (0.108 R)
• M21: 8,910,348 km (0.082 R)
• M22: 9,472,986 km (0.075 R)
• M23: 10,731,254 km (0.097 R)
• M24: 11,029,103 km (0.033 R)
• M25: 11,229,115 km (0.103 R)
• M26: 12,506,532 km (0.101 R)
• M27: 13,614,902 km (0.096 R)
• M28: 13,991,440 km (0.048 R)
• M29: 14,208,058 km (0.039 R)
• M30: 15,811,747 km (0.105 R)
• M31: 16,835,894 km (0.102 R)
• M32: 17,066,275 km (0.112 R)
• M33: 17,763,999 km (0.044 R)
• M34: 18,589,929 km (0.052 R)
• M35: 19,067,445 km (0.087 R)
• M36: 19,307,700 km (0.115 R)
• M37: 20,034,446 km (0.112 R)
• M38: 20,217,554 km (0.113 R)
• M39: 20,524,080 km (0.059 R)
• M40: 20,647,049 km (0.106 R)
• M41: 20,770,318 km (0.103 R)
• M42: 21,890,507 km (0.093 R)
• M43: 22,142,130 km (0.085 R)
• M44: 22,839,107 km (0.05 R)
• M45: 23,607,591 km (0.075 R)
• M46: 24,189,527 km (0.084 R)
• M47: 24,841,624 km (0.114 R)
• M48: 25,104,019 km (0.097 R)
• M49: 25,235,665 km (0.094 R)
• M50: 26,229,743 km (0.101 R)
• M51: 27,575,226 km (0.114 R)
• M52: 27,983,179 km (0.087 R)
• M53: 28,256,345 km (0.082 R)
• M54: 28,942,999 km (0.082 R)
• M55: 29,357,685 km (0.066 R)
• M56: 29,496,212 km (0.119 R)
• M57: 30,262,752 km (0.102 R)
• M58: 30,894,653 km (0.104 R)
• M59: 32,673,073 km (0.039 R)
• M60: 33,755,862 km (0.061 R)
• M61: 34,703,864 km (0.109 R)
• M62: 35,144,280 km (0.08 R)
• M63: 35,438,988 km (0.04 R)
• M64: 36,700,546 km (0.047 R)
• M65: 36,924,794 km (0.104 R)
• M66: 37,299,387 km (0.063 R)
• M67: 37,825,971 km (0.097 R)
• M68: 38,354,949 km (0.108 R)
• M69: 40,033,587 km (0.119 R)
• M70: 41,580,279 km (0.085 R)
• M71: 42,596,049 km (0.053 R)
• M72: 42,753,127 km (0.119 R)
• M73: 45,291,354 km (0.08 R)
• M74: 45,531,758 km (0.058 R)
• M75: 45,853,094 km (0.11 R)
• M76: 46,417,078 km (0.026 R)
• M77: 47,389,314 km (0.109 R)
• M78: 49,353,983 km (0.114 R)
• M79: 49,849,302 km (0.113 R)
• M80: 50,429,143 km (0.11 R)
• M81: 51,512,232 km (0.072 R)
• M82: 52,771,247 km (0.109 R)
• M83: 53,446,981 km (0.073 R)
• M84: 54,210,528 km (0.106 R)
• M85: 55,063,087 km (0.108 R)
• M86: 55,234,077 km (0.096 R)
• M87: 56,781,517 km (0.101 R)
• M88: 56,954,453 km (0.073 R)
• M89: 57,560,623 km (0.071 R)
• M90: 57,647,390 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.6

Radius: 8

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 16.14 AU - 22.14 AU

Year: 29567 Days

Day: 23.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 109,984,868 km

• M1: 150,495 km (0.117 R)
• M2: 262,395 km (0.041 R)
• M3: 614,398 km (0.082 R)
• M4: 1,113,607 km (0.11 R)
• M5: 1,255,126 km (0.113 R)
• M6: 1,365,081 km (0.088 R)
• M7: 1,594,863 km (0.049 R)
• M8: 2,311,437 km (0.058 R)
• M9: 3,999,649 km (0.077 R)
• M10: 4,667,304 km (0.081 R)
• M11: 4,897,685 km (0.102 R)
• M12: 5,072,864 km (0.088 R)
• M13: 5,671,554 km (0.09 R)
• M14: 5,794,075 km (0.043 R)
• M15: 6,870,133 km (0.096 R)
• M16: 7,198,201 km (0.069 R)
• M17: 8,843,179 km (0.119 R)
• M18: 10,075,716 km (0.106 R)
• M19: 12,062,525 km (0.106 R)
• M20: 12,617,683 km (0.096 R)
• M21: 13,343,681 km (0.088 R)
• M22: 16,380,368 km (0.108 R)
• M23: 16,818,391 km (0.091 R)
• M24: 18,065,289 km (0.099 R)
• M25: 20,084,113 km (0.056 R)
• M26: 20,271,259 km (0.064 R)
• M27: 20,741,446 km (0.111 R)
• M28: 25,232,673 km (0.059 R)
• M29: 25,941,617 km (0.087 R)
• M30: 26,862,542 km (0.114 R)
• M31: 28,211,914 km (0.051 R)
• M32: 31,192,054 km (0.087 R)
• M33: 31,734,645 km (0.117 R)
• M34: 32,609,344 km (0.082 R)
• M35: 33,602,823 km (0.05 R)
• M36: 33,936,127 km (0.062 R)
• M37: 35,055,269 km (0.102 R)
• M38: 35,732,499 km (0.039 R)
• M39: 36,186,379 km (0.111 R)
• M40: 36,300,223 km (0.087 R)
• M41: 36,414,067 km (0.102 R)
• M42: 36,870,938 km (0.099 R)
• M43: 37,099,973 km (0.097 R)
• M44: 37,674,877 km (0.114 R)
• M45: 38,368,563 km (0.069 R)
• M46: 39,299,959 km (0.058 R)
• M47: 39,768,500 km (0.091 R)
• M48: 40,829,448 km (0.054 R)
• M49: 41,185,191 km (0.059 R)
• M50: 42,858,743 km (0.093 R)
• M51: 43,220,321 km (0.085 R)
• M52: 47,014,721 km (0.097 R)
• M53: 49,014,546 km (0.099 R)
• M54: 49,140,507 km (0.086 R)
• M55: 50,914,439 km (0.089 R)
• M56: 53,484,979 km (0.083 R)
• M57: 54,264,234 km (0.084 R)
• M58: 54,394,534 km (0.099 R)
• M59: 55,571,420 km (0.092 R)
• M60: 58,750,973 km (0.091 R)
• M61: 62,944,202 km (0.117 R)
• M62: 64,041,951 km (0.115 R)
• M63: 65,007,605 km (0.069 R)
• M64: 65,145,983 km (0.102 R)
• M65: 71,044,328 km (0.109 R)
• M66: 73,623,994 km (0.099 R)
• M67: 74,635,425 km (0.09 R)
• M68: 77,110,970 km (0.113 R)
• M69: 78,432,368 km (0.114 R)
• M70: 82,142,096 km (0.059 R)
• M71: 84,093,750 km (0.043 R)
• M72: 85,605,287 km (0.106 R)
• M73: 86,212,355 km (0.06 R)
• M74: 86,973,360 km (0.092 R)
• M75: 88,348,613 km (0.04 R)
• M76: 88,501,951 km (0.113 R)
• M77: 89,269,537 km (0.07 R)
• M78: 89,731,047 km (0.066 R)
• M79: 90,039,368 km (0.093 R)
• M80: 90,193,603 km (0.119 R)
• M81: 90,347,839 km (0.103 R)
• M82: 90,502,224 km (0.118 R)
• M83: 92,828,770 km (0.079 R)
• M84: 94,861,057 km (0.07 R)
• M85: 96,907,855 km (0.11 R)
• M86: 99,925,543 km (0.106 R)
• M87: 103,619,713 km (0.103 R)
• M88: 105,239,708 km (0.084 R)
• M89: 105,564,635 km (0.115 R)
• M90: 107,521,674 km (0.108 R)
• M91: 109,161,716 km (0.064 R)
• M92: 109,490,682 km (0.118 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit