🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.41 AU - 0.65 AU

Year: 137 Days

Day: 25.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.79 AU - 1.25 AU

Year: 365 Days

Day: 22.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.25 AU - 1.31 AU

Year: 514 Days

Day: 32.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.08 AU - 4.48 AU

Year: 2607 Days

Day: 44.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,011,956 km

• M1: 1,899,594 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 12.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.25 AU - 7.05 AU

Year: 6084 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,011,956 km

• M1: 181,911 km (0.089 R)
• M2: 260,300 km (0.064 R)
• M3: 357,838 km (0.085 R)
• M4: 545,284 km (0.069 R)
• M5: 962,961 km (0.106 R)
• M6: 1,041,800 km (0.057 R)
• M7: 1,310,029 km (0.096 R)
• M8: 1,507,797 km (0.07 R)
• M9: 1,657,993 km (0.083 R)
• M10: 1,773,932 km (0.078 R)
• M11: 1,872,816 km (0.081 R)
• M12: 2,076,418 km (0.102 R)
• M13: 2,180,987 km (0.101 R)
• M14: 2,395,511 km (0.075 R)
• M15: 2,753,648 km (0.085 R)
• M16: 2,939,149 km (0.087 R)
• M17: 3,081,118 km (0.075 R)
• M18: 3,545,769 km (0.084 R)
• M19: 3,697,162 km (0.054 R)
• M20: 3,824,918 km (0.101 R)
• M21: 4,351,204 km (0.094 R)
• M22: 4,623,023 km (0.081 R)
• M23: 5,183,417 km (0.102 R)
• M24: 5,676,790 km (0.115 R)
• M25: 6,337,714 km (0.085 R)
• M26: 6,491,500 km (0.088 R)
• M27: 6,615,218 km (0.12 R)
• M28: 6,833,930 km (0.116 R)
• M29: 6,928,326 km (0.1 R)
• M30: 7,439,353 km (0.088 R)
• M31: 7,634,129 km (0.066 R)
• M32: 7,962,646 km (0.069 R)
• M33: 8,838,392 km (0.08 R)
• M34: 8,975,723 km (0.11 R)
• M35: 9,148,658 km (0.107 R)
• M36: 9,392,502 km (0.105 R)
• M37: 9,603,136 km (0.118 R)
• M38: 9,886,624 km (0.066 R)
• M39: 10,498,031 km (0.097 R)
• M40: 10,680,241 km (0.099 R)
• M41: 11,871,040 km (0.1 R)
• M42: 12,022,882 km (0.08 R)
• M43: 12,869,456 km (0.055 R)
• M44: 13,299,999 km (0.094 R)
• M45: 13,854,857 km (0.092 R)
• M46: 13,974,685 km (0.1 R)
• M47: 14,054,720 km (0.036 R)
• M48: 14,175,296 km (0.088 R)
• M49: 14,336,413 km (0.102 R)
• M50: 15,110,133 km (0.111 R)
• M51: 16,022,979 km (0.042 R)
• M52: 16,655,778 km (0.096 R)
• M53: 17,210,637 km (0.092 R)
• M54: 18,163,725 km (0.097 R)
• M55: 18,382,736 km (0.073 R)
• M56: 20,301,927 km (0.045 R)
• M57: 21,678,377 km (0.059 R)
• M58: 22,612,765 km (0.101 R)
• M59: 22,754,135 km (0.066 R)
• M60: 23,560,318 km (0.096 R)
• M61: 23,703,483 km (0.085 R)
• M62: 25,103,121 km (0.113 R)
• M63: 25,542,939 km (0.033 R)
• M64: 26,529,387 km (0.066 R)
• M65: 27,478,137 km (0.104 R)
• M66: 28,285,666 km (0.108 R)
• M67: 28,590,547 km (0.078 R)
• M68: 29,203,449 km (0.077 R)
• M69: 30,859,198 km (0.1 R)
• M70: 30,963,767 km (0.085 R)
• M71: 31,068,336 km (0.106 R)
• M72: 31,277,923 km (0.074 R)
• M73: 32,120,907 km (0.094 R)
• M74: 32,226,822 km (0.062 R)
• M75: 32,385,845 km (0.058 R)
• M76: 32,651,530 km (0.12 R)
• M77: 33,024,777 km (0.111 R)
• M78: 33,238,702 km (0.095 R)
• M79: 34,803,197 km (0.079 R)
• M80: 35,129,918 km (0.113 R)
• M81: 35,293,578 km (0.096 R)
• M82: 36,833,988 km (0.094 R)
• M83: 37,222,493 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 14.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.53 AU - 10.03 AU

Year: 8452 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,011,956 km

• M1: 180,714 km (0.097 R)
• M2: 295,755 km (0.089 R)
• M3: 394,490 km (0.114 R)
• M4: 575,952 km (0.096 R)
• M5: 679,474 km (0.102 R)
• M6: 816,505 km (0.071 R)
• M7: 991,983 km (0.059 R)
• M8: 1,272,779 km (0.063 R)
• M9: 1,768,995 km (0.081 R)
• M10: 1,965,866 km (0.086 R)
• M11: 2,227,363 km (0.046 R)
• M12: 2,362,450 km (0.084 R)
• M13: 2,846,847 km (0.077 R)
• M14: 2,972,958 km (0.111 R)
• M15: 3,384,801 km (0.117 R)
• M16: 3,723,042 km (0.12 R)
• M17: 3,884,608 km (0.09 R)
• M18: 4,048,717 km (0.081 R)
• M19: 4,287,176 km (0.12 R)
• M20: 5,081,241 km (0.119 R)
• M21: 5,183,716 km (0.047 R)
• M22: 5,495,478 km (0.114 R)
• M23: 5,866,929 km (0.119 R)
• M24: 6,301,661 km (0.111 R)
• M25: 6,718,889 km (0.077 R)
• M26: 7,580,124 km (0.084 R)
• M27: 7,845,361 km (0.063 R)
• M28: 7,964,142 km (0.104 R)
• M29: 8,053,751 km (0.075 R)
• M30: 8,264,086 km (0.115 R)
• M31: 8,476,215 km (0.052 R)
• M32: 8,567,620 km (0.078 R)
• M33: 8,659,473 km (0.112 R)
• M34: 8,967,794 km (0.107 R)
• M35: 9,185,908 km (0.056 R)
• M36: 9,437,232 km (0.098 R)
• M37: 9,532,077 km (0.091 R)
• M38: 9,818,707 km (0.067 R)
• M39: 9,946,912 km (0.109 R)
• M40: 10,563,854 km (0.081 R)
• M41: 10,695,201 km (0.082 R)
• M42: 11,026,261 km (0.037 R)
• M43: 12,005,528 km (0.116 R)
• M44: 12,697,119 km (0.061 R)
• M45: 13,758,666 km (0.109 R)
• M46: 14,336,562 km (0.101 R)
• M47: 15,144,092 km (0.047 R)
• M48: 15,366,992 km (0.077 R)
• M49: 15,516,142 km (0.107 R)
• M50: 15,628,340 km (0.11 R)
• M51: 16,004,279 km (0.063 R)
• M52: 16,421,209 km (0.058 R)
• M53: 16,841,728 km (0.058 R)
• M54: 17,693,539 km (0.034 R)
• M55: 18,085,485 km (0.107 R)
• M56: 18,440,481 km (0.074 R)
• M57: 18,559,411 km (0.084 R)
• M58: 19,318,321 km (0.036 R)
• M59: 19,600,463 km (0.098 R)
• M60: 19,762,328 km (0.087 R)
• M61: 20,291,455 km (0.12 R)
• M62: 20,578,384 km (0.103 R)
• M63: 20,907,798 km (0.102 R)
• M64: 21,280,596 km (0.11 R)
• M65: 21,405,361 km (0.047 R)
• M66: 22,369,818 km (0.088 R)
• M67: 23,649,030 km (0.103 R)
• M68: 24,427,986 km (0.086 R)
• M69: 24,952,027 km (0.097 R)
• M70: 26,591,022 km (0.093 R)
• M71: 27,718,092 km (0.075 R)
• M72: 28,127,691 km (0.108 R)
• M73: 28,218,946 km (0.084 R)
• M74: 29,183,403 km (0.104 R)
• M75: 29,322,080 km (0.072 R)
• M76: 30,205,456 km (0.101 R)
• M77: 30,345,778 km (0.05 R)
• M78: 31,286,599 km (0.106 R)
• M79: 31,570,686 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 8.2

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.15 AU - 9.47 AU

Year: 8498 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,011,956 km

• M1: 359,484 km (0.113 R)
• M2: 422,165 km (0.114 R)
• M3: 796,609 km (0.038 R)
• M4: 953,238 km (0.112 R)
• M5: 1,007,691 km (0.119 R)
• M6: 1,158,486 km (0.114 R)
• M7: 1,236,726 km (0.06 R)
• M8: 1,316,910 km (0.089 R)
• M9: 1,482,365 km (0.069 R)
• M10: 1,611,019 km (0.109 R)
• M11: 2,090,481 km (0.102 R)
• M12: 2,663,889 km (0.051 R)
• M13: 2,715,949 km (0.089 R)
• M14: 3,769,717 km (0.099 R)
• M15: 3,857,979 km (0.083 R)
• M16: 4,066,220 km (0.102 R)
• M17: 4,401,169 km (0.083 R)
• M18: 4,840,389 km (0.073 R)
• M19: 5,293,521 km (0.082 R)
• M20: 5,895,951 km (0.046 R)
• M21: 6,170,763 km (0.104 R)
• M22: 6,309,739 km (0.078 R)
• M23: 6,484,918 km (0.083 R)
• M24: 6,912,020 km (0.076 R)
• M25: 7,128,937 km (0.045 R)
• M26: 7,981,196 km (0.052 R)
• M27: 8,094,741 km (0.032 R)
• M28: 8,170,737 km (0.108 R)
• M29: 8,438,666 km (0.102 R)
• M30: 8,631,797 km (0.114 R)
• M31: 8,983,203 km (0.108 R)
• M32: 9,259,659 km (0.111 R)
• M33: 9,458,924 km (0.107 R)
• M34: 10,024,254 km (0.094 R)
• M35: 10,269,894 km (0.089 R)
• M36: 11,272,349 km (0.118 R)
• M37: 11,442,442 km (0.083 R)
• M38: 11,785,171 km (0.046 R)
• M39: 12,524,783 km (0.079 R)
• M40: 13,639,436 km (0.101 R)
• M41: 14,415,550 km (0.111 R)
• M42: 16,779,944 km (0.094 R)
• M43: 17,071,810 km (0.114 R)
• M44: 17,365,171 km (0.093 R)
• M45: 17,512,525 km (0.109 R)
• M46: 18,455,291 km (0.108 R)
• M47: 18,655,902 km (0.105 R)
• M48: 19,008,653 km (0.072 R)
• M49: 20,286,369 km (0.109 R)
• M50: 20,389,891 km (0.088 R)
• M51: 20,909,594 km (0.08 R)
• M52: 21,066,372 km (0.071 R)
• M53: 21,171,091 km (0.095 R)
• M54: 21,591,760 km (0.077 R)
• M55: 22,816,518 km (0.047 R)
• M56: 23,031,789 km (0.075 R)
• M57: 23,301,963 km (0.079 R)
• M58: 23,627,338 km (0.087 R)
• M59: 25,277,253 km (0.095 R)
• M60: 26,116,048 km (0.072 R)
• M61: 26,737,029 km (0.056 R)
• M62: 27,362,797 km (0.114 R)
• M63: 27,477,090 km (0.078 R)
• M64: 27,706,274 km (0.116 R)
• M65: 28,281,627 km (0.096 R)
• M66: 28,919,213 km (0.107 R)
• M67: 29,035,750 km (0.118 R)
• M68: 29,561,586 km (0.118 R)
• M69: 29,620,229 km (0.057 R)
• M70: 30,326,780 km (0.077 R)
• M71: 31,038,865 km (0.066 R)
• M72: 31,277,474 km (0.093 R)
• M73: 32,479,493 km (0.091 R)
• M74: 32,539,930 km (0.053 R)
• M75: 35,799,818 km (0.05 R)
• M76: 36,049,945 km (0.093 R)
• M77: 36,112,627 km (0.107 R)
• M78: 36,300,821 km (0.11 R)
• M79: 37,499,997 km (0.098 R)
• M80: 37,563,427 km (0.105 R)
• M81: 37,945,051 km (0.086 R)
• M82: 38,328,022 km (0.099 R)
• M83: 38,519,956 km (0.1 R)
• M84: 38,712,189 km (0.087 R)
• M85: 39,290,834 km (0.101 R)
• M86: 39,355,310 km (0.078 R)
• M87: 41,831,305 km (0.055 R)
• M88: 42,689,847 km (0.089 R)
• M89: 43,687,665 km (0.095 R)
• M90: 43,955,146 km (0.103 R)
• M91: 44,827,900 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 9.1

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.52 AU - 15.06 AU

Year: 15285 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,011,956 km

• M1: 131,347 km (0.086 R)
• M2: 449,990 km (0.101 R)
• M3: 604,226 km (0.091 R)
• M4: 709,991 km (0.113 R)
• M5: 799,451 km (0.082 R)
• M6: 917,035 km (0.072 R)
• M7: 1,040,603 km (0.091 R)
• M8: 1,223,112 km (0.059 R)
• M9: 1,360,144 km (0.112 R)
• M10: 2,917,158 km (0.096 R)
• M11: 3,177,010 km (0.1 R)
• M12: 3,367,298 km (0.068 R)
• M13: 3,640,015 km (0.099 R)
• M14: 3,759,095 km (0.115 R)
• M15: 4,290,168 km (0.091 R)
• M16: 4,801,194 km (0.101 R)
• M17: 5,108,318 km (0.08 R)
• M18: 5,376,697 km (0.12 R)
• M19: 5,603,936 km (0.114 R)
• M20: 6,786,657 km (0.089 R)
• M21: 6,982,929 km (0.053 R)
• M22: 7,431,424 km (0.05 R)
• M23: 7,786,719 km (0.112 R)
• M24: 7,889,193 km (0.095 R)
• M25: 7,992,266 km (0.112 R)
• M26: 8,199,609 km (0.115 R)
• M27: 8,939,221 km (0.106 R)
• M28: 9,046,632 km (0.06 R)
• M29: 9,480,615 km (0.069 R)
• M30: 9,700,225 km (0.104 R)
• M31: 10,088,432 km (0.109 R)
• M32: 10,425,326 km (0.044 R)
• M33: 10,538,422 km (0.087 R)
• M34: 10,937,549 km (0.031 R)
• M35: 11,458,000 km (0.084 R)
• M36: 12,643,264 km (0.117 R)
• M37: 12,824,427 km (0.065 R)
• M38: 13,557,606 km (0.06 R)
• M39: 15,256,739 km (0.08 R)
• M40: 15,837,777 km (0.105 R)
• M41: 17,355,747 km (0.059 R)
• M42: 19,126,836 km (0.045 R)
• M43: 19,196,100 km (0.028 R)
• M44: 19,404,489 km (0.07 R)
• M45: 19,683,340 km (0.06 R)
• M46: 22,764,458 km (0.115 R)
• M47: 22,911,363 km (0.039 R)
• M48: 23,725,175 km (0.118 R)
• M49: 25,685,954 km (0.096 R)
• M50: 26,222,712 km (0.057 R)
• M51: 26,995,833 km (0.06 R)
• M52: 27,385,237 km (0.091 R)
• M53: 27,854,974 km (0.078 R)
• M54: 28,169,728 km (0.113 R)
• M55: 28,802,527 km (0.096 R)
• M56: 29,120,722 km (0.062 R)
• M57: 29,600,183 km (0.086 R)
• M58: 29,760,552 km (0.084 R)
• M59: 30,647,966 km (0.081 R)
• M60: 33,195,169 km (0.037 R)
• M61: 37,184,496 km (0.103 R)
• M62: 38,052,612 km (0.056 R)
• M63: 39,986,015 km (0.096 R)
• M64: 40,429,872 km (0.111 R)
• M65: 41,412,131 km (0.065 R)
• M66: 41,681,258 km (0.119 R)
• M67: 42,221,605 km (0.109 R)
• M68: 42,945,510 km (0.037 R)
• M69: 43,582,198 km (0.103 R)
• M70: 43,856,112 km (0.118 R)
• M71: 47,093,260 km (0.066 R)
• M72: 48,409,572 km (0.114 R)
• M73: 48,882,600 km (0.061 R)
• M74: 49,167,135 km (0.093 R)
• M75: 49,452,269 km (0.108 R)
• M76: 50,694,081 km (0.062 R)
• M77: 50,789,973 km (0.072 R)
• M78: 52,333,374 km (0.117 R)
• M79: 52,916,058 km (0.107 R)
• M80: 55,861,939 km (0.095 R)
• M81: 56,855,718 km (0.114 R)
• M82: 59,062,287 km (0.105 R)
• M83: 61,194,804 km (0.118 R)
• M84: 62,733,269 km (0.111 R)
• M85: 63,248,933 km (0.074 R)
• M86: 64,180,778 km (0.068 R)
• M87: 66,582,422 km (0.053 R)
• M88: 66,687,589 km (0.118 R)
• M89: 70,079,422 km (0.079 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 20,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit