🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.48 AU - 0.6 AU

Year: 152 Days

Day: 39.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.7 AU - 0.72 AU

Year: 229 Days

Day: 23.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.58 AU - 2.2 AU

Year: 995 Days

Day: 35.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2 AU - 2.54 AU

Year: 1310 Days

Day: 35.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 9.9

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.08 AU - 7.3 AU

Year: 6625 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,123,143 km

• M1: 163,510 km (0.12 R)
• M2: 271,969 km (0.118 R)
• M3: 357,838 km (0.065 R)
• M4: 455,825 km (0.103 R)
• M5: 533,915 km (0.117 R)
• M6: 705,803 km (0.117 R)
• M7: 884,123 km (0.09 R)
• M8: 1,416,093 km (0.088 R)
• M9: 1,582,446 km (0.084 R)
• M10: 1,868,477 km (0.115 R)
• M11: 2,068,490 km (0.06 R)
• M12: 3,190,324 km (0.078 R)
• M13: 3,309,554 km (0.086 R)
• M14: 3,389,888 km (0.107 R)
• M15: 3,470,820 km (0.104 R)
• M16: 3,552,501 km (0.113 R)
• M17: 3,759,394 km (0.092 R)
• M18: 4,098,832 km (0.094 R)
• M19: 4,852,955 km (0.054 R)
• M20: 5,410,805 km (0.12 R)
• M21: 5,553,522 km (0.082 R)
• M22: 5,721,520 km (0.079 R)
• M23: 6,013,685 km (0.091 R)
• M24: 6,136,804 km (0.072 R)
• M25: 6,285,654 km (0.036 R)
• M26: 6,612,375 km (0.044 R)
• M27: 7,334,933 km (0.114 R)
• M28: 7,546,016 km (0.117 R)
• M29: 9,050,821 km (0.112 R)
• M30: 9,277,312 km (0.056 R)
• M31: 9,419,879 km (0.104 R)
• M32: 9,534,321 km (0.025 R)
• M33: 9,880,790 km (0.108 R)
• M34: 10,378,651 km (0.045 R)
• M35: 10,914,661 km (0.069 R)
• M36: 11,186,031 km (0.071 R)
• M37: 11,612,684 km (0.116 R)
• M38: 11,982,640 km (0.114 R)
• M39: 12,293,953 km (0.117 R)
• M40: 12,356,485 km (0.086 R)
• M41: 12,544,829 km (0.089 R)
• M42: 13,211,586 km (0.09 R)
• M43: 13,662,624 km (0.053 R)
• M44: 13,759,863 km (0.114 R)
• M45: 14,414,353 km (0.09 R)
• M46: 15,112,526 km (0.057 R)
• M47: 15,753,703 km (0.03 R)
• M48: 15,923,796 km (0.093 R)
• M49: 16,197,410 km (0.054 R)
• M50: 16,334,891 km (0.09 R)
• M51: 16,957,816 km (0.114 R)
• M52: 17,132,247 km (0.1 R)
• M53: 17,237,265 km (0.11 R)
• M54: 17,377,588 km (0.056 R)
• M55: 17,836,105 km (0.056 R)
• M56: 18,049,133 km (0.088 R)
• M57: 18,370,170 km (0.12 R)
• M58: 19,126,686 km (0.086 R)
• M59: 19,199,241 km (0.066 R)
• M60: 19,344,650 km (0.117 R)
• M61: 19,490,359 km (0.09 R)
• M62: 20,669,938 km (0.085 R)
• M63: 21,005,935 km (0.054 R)
• M64: 21,193,231 km (0.026 R)
• M65: 21,683,164 km (0.048 R)
• M66: 21,910,403 km (0.106 R)
• M67: 22,712,398 km (0.116 R)
• M68: 23,213,700 km (0.041 R)
• M69: 23,601,757 km (0.046 R)
• M70: 23,835,578 km (0.089 R)
• M71: 24,227,076 km (0.062 R)
• M72: 24,423,648 km (0.106 R)
• M73: 24,897,574 km (0.098 R)
• M74: 25,374,492 km (0.082 R)
• M75: 26,015,070 km (0.056 R)
• M76: 26,499,019 km (0.083 R)
• M77: 26,579,951 km (0.062 R)
• M78: 27,271,393 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 11.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.81 AU - 9.49 AU

Year: 10597 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,123,143 km

• M1: 203,004 km (0.05 R)
• M2: 305,479 km (0.101 R)
• M3: 408,103 km (0.108 R)
• M4: 623,823 km (0.106 R)
• M5: 746,493 km (0.093 R)
• M6: 977,173 km (0.105 R)
• M7: 1,276,070 km (0.102 R)
• M8: 1,603,839 km (0.11 R)
• M9: 1,677,591 km (0.078 R)
• M10: 1,854,415 km (0.059 R)
• M11: 2,171,862 km (0.116 R)
• M12: 2,393,416 km (0.087 R)
• M13: 3,009,909 km (0.109 R)
• M14: 3,320,624 km (0.12 R)
• M15: 3,674,273 km (0.069 R)
• M16: 5,024,394 km (0.07 R)
• M17: 5,134,049 km (0.071 R)
• M18: 6,275,182 km (0.064 R)
• M19: 7,701,747 km (0.082 R)
• M20: 8,691,935 km (0.12 R)
• M21: 9,585,484 km (0.112 R)
• M22: 9,997,027 km (0.102 R)
• M23: 10,367,731 km (0.109 R)
• M24: 11,075,179 km (0.082 R)
• M25: 11,218,494 km (0.08 R)
• M26: 11,314,386 km (0.08 R)
• M27: 11,458,748 km (0.034 R)
• M28: 11,700,797 km (0.097 R)
• M29: 12,785,681 km (0.078 R)
• M30: 13,238,813 km (0.071 R)
• M31: 13,543,694 km (0.117 R)
• M32: 14,109,024 km (0.069 R)
• M33: 14,997,635 km (0.073 R)
• M34: 16,228,676 km (0.074 R)
• M35: 17,603,181 km (0.031 R)
• M36: 17,938,729 km (0.057 R)
• M37: 18,107,177 km (0.05 R)
• M38: 18,615,959 km (0.11 R)
• M39: 18,957,790 km (0.114 R)
• M40: 19,244,120 km (0.104 R)
• M41: 20,345,610 km (0.106 R)
• M42: 20,521,387 km (0.115 R)
• M43: 21,170,193 km (0.115 R)
• M44: 21,706,053 km (0.071 R)
• M45: 22,852,122 km (0.088 R)
• M46: 23,524,564 km (0.113 R)
• M47: 24,763,833 km (0.101 R)
• M48: 27,241,024 km (0.086 R)
• M49: 27,499,529 km (0.116 R)
• M50: 28,279,832 km (0.073 R)
• M51: 28,410,580 km (0.104 R)
• M52: 29,729,435 km (0.067 R)
• M53: 29,928,999 km (0.087 R)
• M54: 31,473,746 km (0.109 R)
• M55: 31,744,967 km (0.06 R)
• M56: 32,221,586 km (0.085 R)
• M57: 32,700,599 km (0.099 R)
• M58: 34,082,135 km (0.109 R)
• M59: 35,200,977 km (0.094 R)
• M60: 36,759,039 km (0.058 R)
• M61: 37,044,771 km (0.115 R)
• M62: 37,331,251 km (0.116 R)
• M63: 37,618,479 km (0.117 R)
• M64: 38,122,773 km (0.083 R)
• M65: 38,267,285 km (0.075 R)
• M66: 39,942,183 km (0.109 R)
• M67: 40,456,799 km (0.107 R)
• M68: 41,195,663 km (0.067 R)
• M69: 42,013,515 km (0.094 R)
• M70: 43,137,294 km (0.105 R)
• M71: 43,212,691 km (0.048 R)
• M72: 43,589,678 km (0.099 R)
• M73: 44,727,370 km (0.1 R)
• M74: 46,336,594 km (0.065 R)
• M75: 46,954,583 km (0.087 R)
• M76: 47,264,550 km (0.077 R)
• M77: 47,342,191 km (0.105 R)
• M78: 51,276,615 km (0.058 R)
• M79: 51,515,972 km (0.077 R)
• M80: 51,995,882 km (0.087 R)
• M81: 52,316,619 km (0.115 R)
• M82: 52,879,556 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 13.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.46 AU - 12.56 AU

Year: 14951 Days

Day: 13.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,123,143 km

• M1: 169,195 km (0.093 R)
• M2: 440,566 km (0.116 R)
• M3: 578,794 km (0.03 R)
• M4: 939,175 km (0.095 R)
• M5: 1,181,823 km (0.03 R)
• M6: 1,329,925 km (0.117 R)
• M7: 1,728,903 km (0.043 R)
• M8: 2,709,217 km (0.082 R)
• M9: 3,348,150 km (0.081 R)
• M10: 3,616,828 km (0.059 R)
• M11: 3,864,861 km (0.119 R)
• M12: 3,976,910 km (0.119 R)
• M13: 4,406,704 km (0.115 R)
• M14: 4,761,551 km (0.102 R)
• M15: 4,851,609 km (0.092 R)
• M16: 5,881,141 km (0.034 R)
• M17: 6,305,101 km (0.11 R)
• M18: 6,504,067 km (0.094 R)
• M19: 6,637,957 km (0.062 R)
• M20: 7,079,420 km (0.032 R)
• M21: 7,251,757 km (0.073 R)
• M22: 7,355,877 km (0.077 R)
• M23: 7,812,599 km (0.084 R)
• M24: 8,026,674 km (0.117 R)
• M25: 8,170,437 km (0.074 R)
• M26: 8,680,416 km (0.094 R)
• M27: 9,426,760 km (0.066 R)
• M28: 10,663,785 km (0.114 R)
• M29: 11,060,818 km (0.064 R)
• M30: 11,543,720 km (0.099 R)
• M31: 11,910,534 km (0.069 R)
• M32: 13,118,237 km (0.117 R)
• M33: 13,202,910 km (0.102 R)
• M34: 14,847,439 km (0.107 R)
• M35: 14,935,702 km (0.079 R)
• M36: 15,068,545 km (0.08 R)
• M37: 15,335,427 km (0.116 R)
• M38: 15,828,801 km (0.119 R)
• M39: 17,200,763 km (0.06 R)
• M40: 17,433,089 km (0.077 R)
• M41: 17,948,005 km (0.096 R)
• M42: 19,040,817 km (0.066 R)
• M43: 19,184,880 km (0.054 R)
• M44: 19,571,141 km (0.114 R)
• M45: 19,862,408 km (0.073 R)
• M46: 20,008,566 km (0.071 R)
• M47: 20,646,152 km (0.118 R)
• M48: 21,290,470 km (0.097 R)
• M49: 21,690,195 km (0.074 R)
• M50: 21,991,785 km (0.063 R)
• M51: 23,057,819 km (0.093 R)
• M52: 23,623,000 km (0.079 R)
• M53: 23,829,744 km (0.037 R)
• M54: 25,187,494 km (0.051 R)
• M55: 26,142,228 km (0.099 R)
• M56: 26,302,597 km (0.101 R)
• M57: 26,516,821 km (0.102 R)
• M58: 27,000,920 km (0.033 R)
• M59: 27,542,314 km (0.106 R)
• M60: 28,141,903 km (0.055 R)
• M61: 29,021,688 km (0.081 R)
• M62: 29,187,741 km (0.055 R)
• M63: 29,465,096 km (0.108 R)
• M64: 29,631,897 km (0.117 R)
• M65: 31,147,473 km (0.067 R)
• M66: 31,430,961 km (0.096 R)
• M67: 31,772,194 km (0.099 R)
• M68: 32,057,477 km (0.063 R)
• M69: 32,229,066 km (0.086 R)
• M70: 32,630,736 km (0.076 R)
• M71: 32,976,307 km (0.074 R)
• M72: 34,839,699 km (0.088 R)
• M73: 36,199,992 km (0.028 R)
• M74: 36,976,554 km (0.067 R)
• M75: 37,879,527 km (0.075 R)
• M76: 38,000,402 km (0.115 R)
• M77: 38,121,427 km (0.103 R)
• M78: 38,728,794 km (0.108 R)
• M79: 39,216,783 km (0.07 R)
• M80: 40,507,812 km (0.093 R)
• M81: 41,812,754 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.6

Radius: 4.9

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.16 AU - 15.9 AU

Year: 21206 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,123,143 km

• M1: 249,828 km (0.038 R)
• M2: 306,227 km (0.105 R)
• M3: 449,990 km (0.108 R)
• M4: 614,398 km (0.11 R)
• M5: 883,375 km (0.097 R)
• M6: 1,545,047 km (0.062 R)
• M7: 2,082,702 km (0.105 R)
• M8: 2,544,660 km (0.12 R)
• M9: 3,346,804 km (0.088 R)
• M10: 4,107,658 km (0.107 R)
• M11: 4,372,746 km (0.116 R)
• M12: 5,737,378 km (0.112 R)
• M13: 6,334,572 km (0.052 R)
• M14: 6,773,193 km (0.06 R)
• M15: 8,431,635 km (0.076 R)
• M16: 9,059,797 km (0.065 R)
• M17: 9,404,321 km (0.114 R)
• M18: 9,453,987 km (0.092 R)
• M19: 9,703,067 km (0.074 R)
• M20: 10,928,723 km (0.045 R)
• M21: 11,453,811 km (0.072 R)
• M22: 12,256,554 km (0.114 R)
• M23: 12,419,166 km (0.086 R)
• M24: 13,634,350 km (0.103 R)
• M25: 15,409,628 km (0.084 R)
• M26: 15,585,256 km (0.066 R)
• M27: 15,761,632 km (0.04 R)
• M28: 15,820,424 km (0.096 R)
• M29: 15,879,515 km (0.032 R)
• M30: 16,652,936 km (0.059 R)
• M31: 17,560,546 km (0.108 R)
• M32: 17,682,768 km (0.095 R)
• M33: 18,670,861 km (0.044 R)
• M34: 19,234,397 km (0.113 R)
• M35: 19,549,899 km (0.116 R)
• M36: 19,867,196 km (0.083 R)
• M37: 19,930,924 km (0.11 R)
• M38: 20,058,382 km (0.098 R)
• M39: 20,506,727 km (0.038 R)
• M40: 20,635,530 km (0.072 R)
• M41: 21,283,139 km (0.099 R)
• M42: 21,609,412 km (0.111 R)
• M43: 22,069,127 km (0.113 R)
• M44: 22,864,539 km (0.103 R)
• M45: 22,931,259 km (0.064 R)
• M46: 23,467,268 km (0.082 R)
• M47: 26,418,236 km (0.044 R)
• M48: 26,558,260 km (0.111 R)
• M49: 26,698,582 km (0.044 R)
• M50: 27,262,267 km (0.103 R)
• M51: 27,403,936 km (0.117 R)
• M52: 28,976,958 km (0.029 R)
• M53: 29,121,469 km (0.077 R)
• M54: 29,483,646 km (0.115 R)
• M55: 30,873,560 km (0.106 R)
• M56: 31,613,620 km (0.115 R)
• M57: 32,209,918 km (0.093 R)
• M58: 32,734,707 km (0.082 R)
• M59: 32,809,805 km (0.099 R)
• M60: 32,960,450 km (0.1 R)
• M61: 34,785,095 km (0.083 R)
• M62: 35,323,498 km (0.096 R)
• M63: 35,477,733 km (0.042 R)
• M64: 36,486,322 km (0.111 R)
• M65: 36,642,353 km (0.091 R)
• M66: 39,088,428 km (0.104 R)
• M67: 40,049,444 km (0.085 R)
• M68: 40,371,529 km (0.079 R)
• M69: 40,532,945 km (0.116 R)
• M70: 40,775,293 km (0.096 R)
• M71: 42,076,346 km (0.088 R)
• M72: 42,485,795 km (0.116 R)
• M73: 43,143,428 km (0.1 R)
• M74: 44,385,838 km (0.055 R)
• M75: 45,053,194 km (0.102 R)
• M76: 45,639,767 km (0.116 R)
• M77: 46,060,436 km (0.096 R)
• M78: 46,229,033 km (0.113 R)
• M79: 46,313,406 km (0.063 R)
• M80: 46,566,825 km (0.102 R)
• M81: 47,414,896 km (0.1 R)
• M82: 48,268,202 km (0.06 R)
• M83: 49,126,445 km (0.119 R)
• M84: 49,557,436 km (0.085 R)
• M85: 51,294,118 km (0.063 R)
• M86: 51,906,572 km (0.073 R)
• M87: 52,521,568 km (0.078 R)
• M88: 54,380,771 km (0.085 R)
• M89: 54,559,091 km (0.118 R)
• M90: 55,452,939 km (0.085 R)
• M91: 55,722,065 km (0.051 R)
• M92: 58,528,073 km (0.086 R)
• M93: 59,168,052 km (0.118 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: 464 - 20,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit