🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.66 AU - 0.78 AU

Year: 222 Days

Day: 12.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,073,770 km

• M1: 24,983 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.61 AU - 1.01 AU

Year: 265 Days

Day: 18.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.57 AU - 2.13 AU

Year: 915 Days

Day: 40.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.12 AU - 3.36 AU

Year: 1648 Days

Day: 18.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.91 AU - 3.11 AU

Year: 1898 Days

Day: 14.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,073,770 km

• M1: 751,580 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.21 AU - 5.13 AU

Year: 3095 Days

Day: 35.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,073,770 km

• M1: 126,111 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 13.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.74 AU - 6.76 AU

Year: 5011 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,073,770 km

• M1: 208,091 km (0.111 R)
• M2: 303,534 km (0.06 R)
• M3: 395,986 km (0.071 R)
• M4: 588,069 km (0.092 R)
• M5: 1,063,940 km (0.099 R)
• M6: 1,167,911 km (0.082 R)
• M7: 1,362,089 km (0.046 R)
• M8: 1,476,232 km (0.073 R)
• M9: 1,701,077 km (0.076 R)
• M10: 1,966,165 km (0.054 R)
• M11: 2,067,293 km (0.079 R)
• M12: 2,290,194 km (0.075 R)
• M13: 2,458,791 km (0.102 R)
• M14: 2,615,719 km (0.03 R)
• M15: 3,006,319 km (0.117 R)
• M16: 3,174,766 km (0.086 R)
• M17: 3,468,277 km (0.082 R)
• M18: 3,770,914 km (0.099 R)
• M19: 4,250,375 km (0.059 R)
• M20: 4,440,065 km (0.085 R)
• M21: 5,451,047 km (0.073 R)
• M22: 5,574,615 km (0.057 R)
• M23: 5,740,818 km (0.119 R)
• M24: 6,487,611 km (0.05 R)
• M25: 6,706,622 km (0.098 R)
• M26: 6,928,177 km (0.115 R)
• M27: 7,310,399 km (0.03 R)
• M28: 7,446,832 km (0.083 R)
• M29: 7,815,142 km (0.075 R)
• M30: 8,689,841 km (0.098 R)
• M31: 9,372,456 km (0.068 R)
• M32: 9,845,485 km (0.053 R)
• M33: 10,249,848 km (0.115 R)
• M34: 10,351,873 km (0.057 R)
• M35: 10,582,553 km (0.063 R)
• M36: 10,788,998 km (0.113 R)
• M37: 10,970,909 km (0.109 R)
• M38: 11,101,359 km (0.118 R)
• M39: 11,868,347 km (0.063 R)
• M40: 12,029,165 km (0.08 R)
• M41: 12,325,967 km (0.067 R)
• M42: 12,816,798 km (0.072 R)
• M43: 13,064,681 km (0.064 R)
• M44: 13,761,508 km (0.101 R)
• M45: 14,213,742 km (0.087 R)
• M46: 14,642,340 km (0.101 R)
• M47: 15,278,580 km (0.108 R)
• M48: 15,600,066 km (0.053 R)
• M49: 15,717,500 km (0.072 R)
• M50: 16,012,507 km (0.117 R)
• M51: 16,279,539 km (0.047 R)
• M52: 16,637,976 km (0.107 R)
• M53: 16,788,172 km (0.109 R)
• M54: 16,968,886 km (0.112 R)
• M55: 17,150,199 km (0.06 R)
• M56: 18,066,785 km (0.094 R)
• M57: 18,375,854 km (0.111 R)
• M58: 18,717,835 km (0.118 R)
• M59: 18,842,749 km (0.057 R)
• M60: 18,967,813 km (0.079 R)
• M61: 19,218,988 km (0.111 R)
• M62: 19,788,208 km (0.051 R)
• M63: 19,979,244 km (0.112 R)
• M64: 20,106,851 km (0.119 R)
• M65: 20,234,758 km (0.117 R)
• M66: 20,427,140 km (0.109 R)
• M67: 20,910,790 km (0.095 R)
• M68: 21,105,417 km (0.107 R)
• M69: 21,561,691 km (0.033 R)
• M70: 21,725,351 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.5

Radius: 13.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.03 AU - 9.81 AU

Year: 8101 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,073,770 km

• M1: 343,926 km (0.068 R)
• M2: 615,745 km (0.051 R)
• M3: 1,071,869 km (0.027 R)
• M4: 1,803,552 km (0.073 R)
• M5: 2,158,697 km (0.103 R)
• M6: 2,382,645 km (0.104 R)
• M7: 2,484,821 km (0.085 R)
• M8: 2,908,183 km (0.084 R)
• M9: 3,128,690 km (0.116 R)
• M10: 3,586,310 km (0.107 R)
• M11: 4,034,655 km (0.061 R)
• M12: 4,532,965 km (0.082 R)
• M13: 4,692,736 km (0.084 R)
• M14: 5,051,023 km (0.061 R)
• M15: 5,622,187 km (0.095 R)
• M16: 5,725,111 km (0.09 R)
• M17: 6,320,660 km (0.074 R)
• M18: 6,716,645 km (0.047 R)
• M19: 7,009,707 km (0.039 R)
• M20: 7,837,432 km (0.093 R)
• M21: 8,301,934 km (0.073 R)
• M22: 8,498,206 km (0.063 R)
• M23: 8,775,561 km (0.102 R)
• M24: 10,081,401 km (0.115 R)
• M25: 10,417,397 km (0.111 R)
• M26: 10,544,256 km (0.104 R)
• M27: 10,671,714 km (0.108 R)
• M28: 10,928,274 km (0.106 R)
• M29: 11,057,227 km (0.092 R)
• M30: 11,447,379 km (0.079 R)
• M31: 11,622,109 km (0.081 R)
• M32: 12,151,985 km (0.112 R)
• M33: 12,241,145 km (0.056 R)
• M34: 12,419,914 km (0.104 R)
• M35: 12,825,474 km (0.116 R)
• M36: 13,557,157 km (0.03 R)
• M37: 14,255,630 km (0.06 R)
• M38: 14,396,701 km (0.089 R)
• M39: 14,822,755 km (0.118 R)
• M40: 14,917,900 km (0.104 R)
• M41: 16,617,631 km (0.068 R)
• M42: 17,014,813 km (0.045 R)
• M43: 17,465,252 km (0.084 R)
• M44: 18,123,034 km (0.113 R)
• M45: 18,224,910 km (0.117 R)
• M46: 18,891,967 km (0.114 R)
• M47: 19,046,950 km (0.089 R)
• M48: 20,461,698 km (0.085 R)
• M49: 20,674,276 km (0.119 R)
• M50: 21,316,051 km (0.076 R)
• M51: 21,693,486 km (0.113 R)
• M52: 21,964,408 km (0.084 R)
• M53: 22,839,107 km (0.08 R)
• M54: 23,059,465 km (0.098 R)
• M55: 23,836,626 km (0.056 R)
• M56: 25,359,532 km (0.119 R)
• M57: 26,623,634 km (0.084 R)
• M58: 27,030,241 km (0.106 R)
• M59: 28,025,964 km (0.06 R)
• M60: 28,676,865 km (0.067 R)
• M61: 30,841,247 km (0.107 R)
• M62: 32,684,891 km (0.075 R)
• M63: 34,374,599 km (0.112 R)
• M64: 34,500,859 km (0.067 R)
• M65: 35,198,285 km (0.095 R)
• M66: 35,580,657 km (0.048 R)
• M67: 36,413,767 km (0.083 R)
• M68: 39,810,237 km (0.118 R)
• M69: 41,411,832 km (0.091 R)
• M70: 41,950,235 km (0.085 R)
• M71: 42,898,237 km (0.032 R)
• M72: 43,579,655 km (0.101 R)
• M73: 44,333,479 km (0.097 R)
• M74: 44,470,959 km (0.089 R)
• M75: 44,677,554 km (0.117 R)
• M76: 46,480,806 km (0.108 R)
• M77: 46,620,531 km (0.112 R)
• M78: 46,760,255 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 8.6

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.7 AU - 15.08 AU

Year: 15850 Days

Day: 5.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 102.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,073,770 km

• M1: 324,777 km (0.072 R)
• M2: 701,315 km (0.053 R)
• M3: 813,214 km (0.052 R)
• M4: 1,185,414 km (0.106 R)
• M5: 1,912,310 km (0.107 R)
• M6: 2,039,767 km (0.094 R)
• M7: 3,385,250 km (0.089 R)
• M8: 3,977,957 km (0.085 R)
• M9: 4,224,195 km (0.103 R)
• M10: 4,992,380 km (0.095 R)
• M11: 5,124,625 km (0.069 R)
• M12: 5,213,336 km (0.1 R)
• M13: 5,573,717 km (0.055 R)
• M14: 5,895,802 km (0.107 R)
• M15: 6,035,526 km (0.111 R)
• M16: 6,461,730 km (0.095 R)
• M17: 6,606,092 km (0.116 R)
• M18: 6,897,808 km (0.078 R)
• M19: 7,193,713 km (0.098 R)
• M20: 7,393,276 km (0.102 R)
• M21: 7,951,725 km (0.091 R)
• M22: 8,841,234 km (0.1 R)
• M23: 9,597,302 km (0.117 R)
• M24: 9,927,763 km (0.105 R)
• M25: 11,635,124 km (0.111 R)
• M26: 11,869,693 km (0.058 R)
• M27: 12,642,516 km (0.114 R)
• M28: 13,187,052 km (0.076 R)
• M29: 13,492,830 km (0.05 R)
• M30: 13,739,218 km (0.107 R)
• M31: 13,862,935 km (0.115 R)
• M32: 14,173,949 km (0.053 R)
• M33: 14,361,545 km (0.043 R)
• M34: 14,802,709 km (0.078 R)
• M35: 14,866,139 km (0.065 R)
• M36: 14,993,147 km (0.099 R)
• M37: 15,056,876 km (0.106 R)
• M38: 15,248,361 km (0.118 R)
• M39: 15,633,875 km (0.072 R)
• M40: 15,892,679 km (0.099 R)
• M41: 17,141,223 km (0.057 R)
• M42: 19,383,546 km (0.111 R)
• M43: 19,870,936 km (0.113 R)
• M44: 20,221,593 km (0.109 R)
• M45: 20,362,365 km (0.113 R)
• M46: 21,071,309 km (0.097 R)
• M47: 21,285,683 km (0.032 R)
• M48: 21,932,843 km (0.104 R)
• M49: 22,440,728 km (0.081 R)
• M50: 22,659,589 km (0.055 R)
• M51: 23,246,612 km (0.111 R)
• M52: 24,061,920 km (0.094 R)
• M53: 24,811,256 km (0.09 R)
• M54: 26,102,734 km (0.037 R)
• M55: 26,179,328 km (0.106 R)
• M56: 26,872,565 km (0.098 R)
• M57: 27,415,755 km (0.11 R)
• M58: 27,727,965 km (0.091 R)
• M59: 28,671,330 km (0.114 R)
• M60: 34,044,436 km (0.114 R)
• M61: 35,647,677 km (0.102 R)
• M62: 36,672,871 km (0.113 R)
• M63: 37,275,301 km (0.095 R)
• M64: 38,402,970 km (0.095 R)
• M65: 39,277,968 km (0.05 R)
• M66: 39,453,746 km (0.117 R)
• M67: 40,513,946 km (0.047 R)
• M68: 41,225,882 km (0.08 R)
• M69: 42,301,640 km (0.088 R)
• M70: 43,205,211 km (0.084 R)
• M71: 43,386,674 km (0.074 R)
• M72: 43,477,480 km (0.086 R)
• M73: 43,841,451 km (0.105 R)
• M74: 44,115,066 km (0.053 R)
• M75: 44,663,940 km (0.1 R)
• M76: 44,847,497 km (0.115 R)
• M77: 45,307,361 km (0.079 R)
• M78: 46,789,277 km (0.118 R)
• M79: 47,068,876 km (0.072 R)
• M80: 47,911,112 km (0.082 R)
• M81: 48,004,910 km (0.089 R)
• M82: 49,990,672 km (0.081 R)
• M83: 52,873,722 km (0.09 R)
• M84: 53,944,244 km (0.05 R)
• M85: 54,139,619 km (0.111 R)
• M86: 54,433,280 km (0.115 R)
• M87: 58,899,823 km (0.09 R)
• M88: 59,605,177 km (0.066 R)
• M89: 60,617,506 km (0.077 R)
• M90: 60,922,386 km (0.115 R)
• M91: 63,895,345 km (0.107 R)
• M92: 65,035,281 km (0.047 R)
• M93: 67,020,145 km (0.089 R)
• M94: 68,072,865 km (0.045 R)
• M95: 71,692,536 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.8

Radius: 4.4

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.02 AU - 17.78 AU

Year: 26379 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,073,770 km

• M1: 157,527 km (0.097 R)
• M2: 989,141 km (0.107 R)
• M3: 1,228,049 km (0.072 R)
• M4: 1,457,981 km (0.104 R)
• M5: 2,195,050 km (0.073 R)
• M6: 2,410,470 km (0.058 R)
• M7: 2,568,595 km (0.073 R)
• M8: 4,098,533 km (0.095 R)
• M9: 4,517,407 km (0.113 R)
• M10: 7,621,862 km (0.071 R)
• M11: 9,145,367 km (0.096 R)
• M12: 11,019,230 km (0.112 R)
• M13: 12,026,173 km (0.054 R)
• M14: 12,841,631 km (0.073 R)
• M15: 13,899,886 km (0.072 R)
• M16: 13,956,285 km (0.119 R)
• M17: 14,697,392 km (0.119 R)
• M18: 15,626,844 km (0.118 R)
• M19: 16,276,996 km (0.086 R)
• M20: 17,542,295 km (0.045 R)
• M21: 18,094,162 km (0.097 R)
• M22: 21,653,693 km (0.117 R)
• M23: 21,784,741 km (0.091 R)
• M24: 23,444,829 km (0.118 R)
• M25: 23,646,636 km (0.097 R)
• M26: 23,781,574 km (0.025 R)
• M27: 23,849,192 km (0.1 R)
• M28: 26,114,403 km (0.072 R)
• M29: 26,814,371 km (0.091 R)
• M30: 28,375,575 km (0.082 R)
• M31: 30,772,282 km (0.059 R)
• M32: 31,734,047 km (0.118 R)
• M33: 33,157,470 km (0.07 R)
• M34: 33,611,201 km (0.061 R)
• M35: 35,678,643 km (0.085 R)
• M36: 36,532,698 km (0.087 R)
• M37: 37,944,602 km (0.076 R)
• M38: 38,498,563 km (0.11 R)
• M39: 40,902,601 km (0.119 R)
• M40: 43,767,999 km (0.077 R)
• M41: 44,182,534 km (0.109 R)
• M42: 46,022,289 km (0.072 R)
• M43: 46,781,947 km (0.091 R)
• M44: 47,972,148 km (0.092 R)
• M45: 49,516,895 km (0.05 R)
• M46: 50,555,703 km (0.111 R)
• M47: 51,339,596 km (0.09 R)
• M48: 51,426,961 km (0.042 R)
• M49: 55,229,140 km (0.073 R)
• M50: 57,390,381 km (0.101 R)
• M51: 58,116,828 km (0.109 R)
• M52: 58,663,758 km (0.085 R)
• M53: 59,578,998 km (0.065 R)
• M54: 59,946,410 km (0.109 R)
• M55: 60,222,568 km (0.098 R)
• M56: 60,314,720 km (0.112 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 11,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit