🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.41 AU - 0.65 AU

Year: 148 Days

Day: 39.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.66 AU - 0.68 AU

Year: 210 Days

Day: 35.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,848,115 km

• M1: 30,668 km (0.108 R)
• M2: 113,694 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.93 AU - 0.99 AU

Year: 360 Days

Day: 12.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,848,115 km

• M1: 43,383 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.08 AU - 1.8 AU

Year: 662 Days

Day: 24.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.88 AU - 2.26 AU

Year: 1140 Days

Day: 15.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.1 AU - 4.5 AU

Year: 2836 Days

Day: 37.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 10.1

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.28 AU - 4.52 AU

Year: 3534 Days

Day: 9 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,848,115 km

• M1: 126,410 km (0.064 R)
• M2: 197,170 km (0.057 R)
• M3: 266,733 km (0.063 R)
• M4: 404,662 km (0.119 R)
• M5: 589,715 km (0.066 R)
• M6: 658,081 km (0.12 R)
• M7: 793,018 km (0.118 R)
• M8: 960,718 km (0.118 R)
• M9: 1,215,782 km (0.113 R)
• M10: 1,575,415 km (0.088 R)
• M11: 1,702,723 km (0.118 R)
• M12: 1,877,902 km (0.117 R)
• M13: 3,227,275 km (0.105 R)
• M14: 3,556,091 km (0.078 R)
• M15: 3,724,688 km (0.118 R)
• M16: 3,876,679 km (0.109 R)
• M17: 4,128,303 km (0.115 R)
• M18: 4,345,369 km (0.083 R)
• M19: 4,425,105 km (0.093 R)
• M20: 4,505,589 km (0.082 R)
• M21: 5,081,690 km (0.097 R)
• M22: 5,464,511 km (0.102 R)
• M23: 5,812,625 km (0.113 R)
• M24: 6,668,325 km (0.077 R)
• M25: 7,016,888 km (0.113 R)
• M26: 7,087,349 km (0.1 R)
• M27: 7,181,595 km (0.119 R)
• M28: 7,347,649 km (0.058 R)
• M29: 7,780,436 km (0.091 R)
• M30: 7,877,674 km (0.08 R)
• M31: 8,172,083 km (0.102 R)
• M32: 8,620,428 km (0.092 R)
• M33: 8,949,244 km (0.11 R)
• M34: 9,776,071 km (0.09 R)
• M35: 9,960,226 km (0.095 R)
• M36: 10,065,992 km (0.09 R)
• M37: 10,145,578 km (0.09 R)
• M38: 10,979,885 km (0.07 R)
• M39: 11,808,209 km (0.051 R)
• M40: 11,920,258 km (0.091 R)
• M41: 12,229,925 km (0.114 R)
• M42: 12,343,320 km (0.106 R)
• M43: 12,828,765 km (0.12 R)
• M44: 12,915,083 km (0.093 R)
• M45: 13,030,423 km (0.103 R)
• M46: 13,818,355 km (0.053 R)
• M47: 13,906,768 km (0.034 R)
• M48: 14,054,720 km (0.076 R)
• M49: 14,143,731 km (0.086 R)
• M50: 14,292,431 km (0.105 R)
• M51: 14,711,754 km (0.041 R)
• M52: 15,531,849 km (0.099 R)
• M53: 15,901,057 km (0.103 R)
• M54: 16,429,137 km (0.111 R)
• M55: 16,868,357 km (0.092 R)
• M56: 17,438,773 km (0.106 R)
• M57: 17,983,310 km (0.07 R)
• M58: 18,047,637 km (0.089 R)
• M59: 18,112,263 km (0.093 R)
• M60: 18,892,266 km (0.085 R)
• M61: 18,990,552 km (0.039 R)
• M62: 20,049,555 km (0.05 R)
• M63: 20,283,676 km (0.086 R)
• M64: 20,754,909 km (0.104 R)
• M65: 22,293,523 km (0.116 R)
• M66: 23,621,354 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 11.6

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.84 AU - 7.12 AU

Year: 5599 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 64.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,848,115 km

• M1: 153,338 km (0.057 R)
• M2: 313,557 km (0.098 R)
• M3: 401,371 km (0.112 R)
• M4: 886,218 km (0.062 R)
• M5: 1,103,284 km (0.065 R)
• M6: 1,355,656 km (0.096 R)
• M7: 1,627,026 km (0.118 R)
• M8: 1,995,935 km (0.091 R)
• M9: 2,200,884 km (0.069 R)
• M10: 2,925,686 km (0.095 R)
• M11: 3,088,598 km (0.119 R)
• M12: 3,254,502 km (0.12 R)
• M13: 3,570,752 km (0.108 R)
• M14: 4,024,931 km (0.117 R)
• M15: 4,444,254 km (0.087 R)
• M16: 4,605,221 km (0.051 R)
• M17: 5,099,492 km (0.084 R)
• M18: 5,239,965 km (0.062 R)
• M19: 5,524,500 km (0.037 R)
• M20: 5,961,026 km (0.052 R)
• M21: 6,258,277 km (0.08 R)
• M22: 6,560,465 km (0.086 R)
• M23: 6,682,686 km (0.029 R)
• M24: 6,805,656 km (0.053 R)
• M25: 7,022,722 km (0.092 R)
• M26: 7,242,033 km (0.094 R)
• M27: 7,495,452 km (0.106 R)
• M28: 8,472,027 km (0.096 R)
• M29: 8,907,656 km (0.096 R)
• M30: 9,077,150 km (0.087 R)
• M31: 9,626,773 km (0.035 R)
• M32: 9,940,629 km (0.078 R)
• M33: 11,193,511 km (0.12 R)
• M34: 11,449,922 km (0.06 R)
• M35: 11,634,376 km (0.119 R)
• M36: 12,571,307 km (0.098 R)
• M37: 12,838,040 km (0.115 R)
• M38: 13,260,954 km (0.102 R)
• M39: 13,610,414 km (0.083 R)
• M40: 13,688,504 km (0.075 R)
• M41: 14,120,393 km (0.094 R)
• M42: 14,756,932 km (0.06 R)
• M43: 15,118,959 km (0.109 R)
• M44: 15,402,746 km (0.108 R)
• M45: 15,688,179 km (0.071 R)
• M46: 15,893,128 km (0.113 R)
• M47: 16,305,719 km (0.12 R)
• M48: 16,763,788 km (0.055 R)
• M49: 17,479,763 km (0.047 R)
• M50: 17,734,977 km (0.118 R)
• M51: 18,120,042 km (0.038 R)
• M52: 18,637,651 km (0.043 R)
• M53: 18,985,466 km (0.119 R)
• M54: 19,511,302 km (0.051 R)
• M55: 20,622,066 km (0.097 R)
• M56: 20,756,705 km (0.096 R)
• M57: 21,027,028 km (0.089 R)
• M58: 21,434,533 km (0.11 R)
• M59: 22,626,379 km (0.042 R)
• M60: 23,090,581 km (0.083 R)
• M61: 23,277,129 km (0.083 R)
• M62: 23,651,872 km (0.114 R)
• M63: 23,886,890 km (0.097 R)
• M64: 23,981,287 km (0.062 R)
• M65: 24,312,197 km (0.116 R)
• M66: 25,266,183 km (0.12 R)
• M67: 25,554,757 km (0.033 R)
• M68: 25,699,418 km (0.077 R)
• M69: 26,817,812 km (0.101 R)
• M70: 27,161,289 km (0.108 R)
• M71: 27,605,145 km (0.111 R)
• M72: 28,150,879 km (0.114 R)
• M73: 28,650,087 km (0.061 R)
• M74: 28,850,697 km (0.084 R)
• M75: 29,860,184 km (0.112 R)
• M76: 31,447,716 km (0.062 R)
• M77: 32,225,775 km (0.115 R)
• M78: 33,483,893 km (0.08 R)
• M79: 33,589,360 km (0.051 R)
• M80: 33,906,657 km (0.112 R)
• M81: 34,811,275 km (0.118 R)
• M82: 34,971,793 km (0.119 R)
• M83: 35,132,462 km (0.052 R)
• M84: 35,615,962 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 13.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.33 AU - 10.07 AU

Year: 9825 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,848,115 km

• M1: 181,761 km (0.091 R)
• M2: 340,784 km (0.049 R)
• M3: 582,833 km (0.094 R)
• M4: 692,040 km (0.104 R)
• M5: 855,849 km (0.077 R)
• M6: 1,261,110 km (0.116 R)
• M7: 2,195,349 km (0.107 R)
• M8: 2,610,184 km (0.047 R)
• M9: 2,705,777 km (0.107 R)
• M10: 2,950,070 km (0.073 R)
• M11: 3,100,266 km (0.072 R)
• M12: 3,566,264 km (0.108 R)
• M13: 4,194,126 km (0.089 R)
• M14: 4,535,658 km (0.059 R)
• M15: 5,215,431 km (0.09 R)
• M16: 5,582,843 km (0.088 R)
• M17: 5,990,497 km (0.092 R)
• M18: 7,136,118 km (0.069 R)
• M19: 8,419,368 km (0.064 R)
• M20: 9,032,869 km (0.102 R)
• M21: 9,363,480 km (0.092 R)
• M22: 9,586,232 km (0.082 R)
• M23: 10,188,662 km (0.071 R)
• M24: 10,379,399 km (0.078 R)
• M25: 10,648,526 km (0.105 R)
• M26: 10,764,614 km (0.043 R)
• M27: 10,881,151 km (0.08 R)
• M28: 11,668,335 km (0.118 R)
• M29: 12,637,280 km (0.083 R)
• M30: 13,048,674 km (0.096 R)
• M31: 13,256,167 km (0.114 R)
• M32: 13,716,180 km (0.092 R)
• M33: 15,784,520 km (0.112 R)
• M34: 16,227,629 km (0.026 R)
• M35: 16,674,927 km (0.092 R)
• M36: 16,809,864 km (0.108 R)
• M37: 17,035,607 km (0.076 R)
• M38: 17,490,235 km (0.115 R)
• M39: 17,948,753 km (0.12 R)
• M40: 18,087,131 km (0.069 R)
• M41: 18,924,579 km (0.116 R)
• M42: 19,159,448 km (0.085 R)
• M43: 19,870,038 km (0.118 R)
• M44: 19,965,481 km (0.084 R)
• M45: 20,252,560 km (0.082 R)
• M46: 20,879,225 km (0.034 R)
• M47: 20,976,314 km (0.092 R)
• M48: 21,414,636 km (0.1 R)
• M49: 21,905,167 km (0.115 R)
• M50: 22,648,070 km (0.11 R)
• M51: 22,897,450 km (0.106 R)
• M52: 23,097,762 km (0.11 R)
• M53: 23,248,257 km (0.067 R)
• M54: 23,348,787 km (0.054 R)
• M55: 24,311,300 km (0.092 R)
• M56: 24,617,975 km (0.114 R)
• M57: 24,720,450 km (0.071 R)
• M58: 24,925,848 km (0.114 R)
• M59: 25,493,721 km (0.117 R)
• M60: 27,328,838 km (0.1 R)
• M61: 27,435,053 km (0.114 R)
• M62: 27,860,958 km (0.12 R)
• M63: 28,450,224 km (0.087 R)
• M64: 28,935,519 km (0.081 R)
• M65: 30,572,718 km (0.106 R)
• M66: 32,071,689 km (0.051 R)
• M67: 32,239,837 km (0.026 R)
• M68: 33,993,423 km (0.111 R)
• M69: 34,107,567 km (0.117 R)
• M70: 34,680,526 km (0.12 R)
• M71: 35,083,393 km (0.094 R)
• M72: 36,010,302 km (0.095 R)
• M73: 36,769,212 km (0.055 R)
• M74: 37,710,631 km (0.073 R)
• M75: 38,065,627 km (0.105 R)
• M76: 38,719,519 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.5

Radius: 3

Gravity: 29.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.38 AU - 13.3 AU

Year: 17616 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,848,115 km

• M1: 55,202 km (0.087 R)
• M2: 262,694 km (0.064 R)
• M3: 674,836 km (0.079 R)
• M4: 840,740 km (0.095 R)
• M5: 879,336 km (0.084 R)
• M6: 1,501,663 km (0.118 R)
• M7: 2,529,700 km (0.063 R)
• M8: 2,557,675 km (0.104 R)
• M9: 3,258,690 km (0.052 R)
• M10: 3,289,208 km (0.113 R)
• M11: 3,381,061 km (0.067 R)
• M12: 3,536,045 km (0.119 R)
• M13: 3,821,029 km (0.116 R)
• M14: 3,885,356 km (0.111 R)
• M15: 4,080,432 km (0.069 R)
• M16: 4,513,966 km (0.034 R)
• M17: 4,892,150 km (0.101 R)
• M18: 5,825,640 km (0.116 R)
• M19: 5,936,941 km (0.114 R)
• M20: 6,123,789 km (0.052 R)
• M21: 6,929,523 km (0.085 R)
• M22: 7,165,888 km (0.082 R)
• M23: 7,205,531 km (0.094 R)
• M24: 8,302,981 km (0.077 R)
• M25: 9,625,725 km (0.108 R)
• M26: 10,155,152 km (0.108 R)
• M27: 10,199,732 km (0.078 R)
• M28: 11,058,275 km (0.064 R)
• M29: 11,658,910 km (0.106 R)
• M30: 11,845,758 km (0.096 R)
• M31: 12,080,926 km (0.111 R)
• M32: 12,988,087 km (0.111 R)
• M33: 13,916,940 km (0.108 R)
• M34: 13,966,457 km (0.079 R)
• M35: 14,065,641 km (0.105 R)
• M36: 14,115,307 km (0.12 R)
• M37: 14,615,114 km (0.061 R)
• M38: 14,816,622 km (0.072 R)
• M39: 14,917,750 km (0.103 R)
• M40: 15,069,742 km (0.117 R)
• M41: 15,222,331 km (0.119 R)
• M42: 16,148,791 km (0.107 R)
• M43: 16,618,827 km (0.073 R)
• M44: 17,732,883 km (0.031 R)
• M45: 18,761,368 km (0.088 R)
• M46: 18,870,724 km (0.09 R)
• M47: 19,255,340 km (0.111 R)
• M48: 19,476,296 km (0.106 R)
• M49: 19,809,152 km (0.086 R)
• M50: 21,558,848 km (0.03 R)
• M51: 21,616,144 km (0.101 R)
• M52: 22,597,357 km (0.107 R)
• M53: 23,240,029 km (0.079 R)
• M54: 23,711,113 km (0.099 R)
• M55: 24,007,167 km (0.032 R)
• M56: 24,185,338 km (0.104 R)
• M57: 26,113,505 km (0.076 R)
• M58: 26,357,948 km (0.092 R)
• M59: 27,034,130 km (0.114 R)
• M60: 27,715,998 km (0.112 R)
• M61: 28,215,355 km (0.095 R)
• M62: 29,922,865 km (0.051 R)
• M63: 30,050,771 km (0.081 R)
• M64: 30,306,883 km (0.112 R)
• M65: 31,015,079 km (0.117 R)
• M66: 31,533,436 km (0.075 R)
• M67: 31,793,736 km (0.079 R)
• M68: 33,238,104 km (0.088 R)
• M69: 33,768,578 km (0.072 R)
• M70: 33,968,291 km (0.087 R)
• M71: 35,039,711 km (0.106 R)
• M72: 35,174,499 km (0.092 R)
• M73: 35,444,373 km (0.083 R)
• M74: 35,782,763 km (0.114 R)
• M75: 36,190,268 km (0.033 R)
• M76: 36,736,001 km (0.11 R)
• M77: 36,804,367 km (0.09 R)
• M78: 37,490,722 km (0.103 R)
• M79: 38,042,888 km (0.045 R)
• M80: 39,364,885 km (0.026 R)
• M81: 40,066,798 km (0.059 R)
• M82: 41,696,667 km (0.07 R)
• M83: 41,910,891 km (0.1 R)
• M84: 42,483,701 km (0.085 R)
• M85: 43,637,400 km (0.049 R)
• M86: 44,290,843 km (0.12 R)
• M87: 44,363,697 km (0.116 R)
• M88: 44,728,267 km (0.1 R)
• M89: 46,196,720 km (0.06 R)
• M90: 46,492,325 km (0.1 R)
• M91: 47,755,530 km (0.111 R)
• M92: 48,578,917 km (0.063 R)
• M93: 49,784,825 km (0.063 R)
• M94: 50,239,603 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 18,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit