🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.45 AU - 0.65 AU

Year: 153 Days

Day: 21.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.7 AU - 0.9 AU

Year: 268 Days

Day: 13.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 11.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.94 AU - 6.54 AU

Year: 5153 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,041,086 km

• M1: 145,110 km (0.082 R)
• M2: 237,412 km (0.103 R)
• M3: 734,376 km (0.12 R)
• M4: 875,148 km (0.116 R)
• M5: 1,013,675 km (0.077 R)
• M6: 1,197,681 km (0.034 R)
• M7: 1,515,576 km (0.067 R)
• M8: 1,641,837 km (0.094 R)
• M9: 1,757,177 km (0.103 R)
• M10: 1,830,629 km (0.1 R)
• M11: 2,026,602 km (0.052 R)
• M12: 2,119,503 km (0.031 R)
• M13: 2,198,042 km (0.066 R)
• M14: 2,423,336 km (0.114 R)
• M15: 2,522,220 km (0.092 R)
• M16: 2,827,101 km (0.117 R)
• M17: 3,252,407 km (0.074 R)
• M18: 3,398,714 km (0.109 R)
• M19: 3,735,908 km (0.108 R)
• M20: 3,870,097 km (0.088 R)
• M21: 4,463,103 km (0.088 R)
• M22: 5,063,439 km (0.087 R)
• M23: 5,169,504 km (0.078 R)
• M24: 5,297,859 km (0.03 R)
• M25: 5,448,953 km (0.093 R)
• M26: 5,557,860 km (0.117 R)
• M27: 5,667,366 km (0.115 R)
• M28: 5,910,911 km (0.105 R)
• M29: 6,157,897 km (0.064 R)
• M30: 6,454,251 km (0.107 R)
• M31: 6,662,192 km (0.062 R)
• M32: 6,942,837 km (0.079 R)
• M33: 7,179,800 km (0.047 R)
• M34: 7,299,179 km (0.107 R)
• M35: 7,637,270 km (0.116 R)
• M36: 7,759,193 km (0.083 R)
• M37: 7,955,764 km (0.058 R)
• M38: 8,707,494 km (0.069 R)
• M39: 8,809,519 km (0.064 R)
• M40: 8,988,887 km (0.077 R)
• M41: 9,508,141 km (0.1 R)
• M42: 9,586,830 km (0.105 R)
• M43: 9,665,818 km (0.105 R)
• M44: 10,037,120 km (0.07 R)
• M45: 10,386,131 km (0.06 R)
• M46: 10,575,821 km (0.09 R)
• M47: 10,930,967 km (0.102 R)
• M48: 11,206,825 km (0.071 R)
• M49: 11,290,151 km (0.106 R)
• M50: 11,653,076 km (0.12 R)
• M51: 12,591,802 km (0.119 R)
• M52: 13,319,147 km (0.088 R)
• M53: 14,030,186 km (0.114 R)
• M54: 14,480,924 km (0.096 R)
• M55: 14,571,581 km (0.097 R)
• M56: 14,936,450 km (0.06 R)
• M57: 15,396,613 km (0.071 R)
• M58: 15,830,297 km (0.093 R)
• M59: 16,142,657 km (0.099 R)
• M60: 16,268,020 km (0.043 R)
• M61: 16,678,218 km (0.117 R)
• M62: 17,155,585 km (0.105 R)
• M63: 17,572,963 km (0.12 R)
• M64: 18,156,544 km (0.08 R)
• M65: 18,286,993 km (0.091 R)
• M66: 18,549,089 km (0.081 R)
• M67: 19,043,659 km (0.106 R)
• M68: 19,209,563 km (0.103 R)
• M69: 19,642,948 km (0.052 R)
• M70: 20,757,752 km (0.11 R)
• M71: 20,860,077 km (0.118 R)
• M72: 21,305,579 km (0.094 R)
• M73: 21,615,845 km (0.096 R)
• M74: 21,754,223 km (0.089 R)
• M75: 22,136,296 km (0.075 R)
• M76: 23,793,841 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 8.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.61 AU - 7.73 AU

Year: 7195 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,041,086 km

• M1: 112,498 km (0.119 R)
• M2: 235,617 km (0.043 R)
• M3: 682,316 km (0.093 R)
• M4: 743,801 km (0.093 R)
• M5: 1,021,305 km (0.098 R)
• M6: 1,190,799 km (0.09 R)
• M7: 1,435,541 km (0.104 R)
• M8: 1,738,776 km (0.109 R)
• M9: 1,957,189 km (0.062 R)
• M10: 2,016,878 km (0.112 R)
• M11: 2,452,507 km (0.075 R)
• M12: 2,549,746 km (0.037 R)
• M13: 2,832,037 km (0.1 R)
• M14: 2,951,117 km (0.1 R)
• M15: 3,089,495 km (0.077 R)
• M16: 3,141,854 km (0.057 R)
• M17: 3,590,349 km (0.089 R)
• M18: 3,850,350 km (0.048 R)
• M19: 3,906,898 km (0.058 R)
• M20: 4,001,593 km (0.066 R)
• M21: 4,078,038 km (0.11 R)
• M22: 4,232,423 km (0.074 R)
• M23: 4,487,338 km (0.041 R)
• M24: 4,848,467 km (0.119 R)
• M25: 4,950,493 km (0.085 R)
• M26: 5,053,266 km (0.076 R)
• M27: 5,344,683 km (0.057 R)
• M28: 5,407,963 km (0.099 R)
• M29: 5,471,393 km (0.083 R)
• M30: 5,641,635 km (0.099 R)
• M31: 5,749,046 km (0.091 R)
• M32: 5,878,897 km (0.069 R)
• M33: 6,119,301 km (0.103 R)
• M34: 7,113,080 km (0.094 R)
• M35: 7,205,830 km (0.114 R)
• M36: 7,557,535 km (0.091 R)
• M37: 8,083,521 km (0.036 R)
• M38: 8,277,699 km (0.061 R)
• M39: 8,351,002 km (0.12 R)
• M40: 8,547,274 km (0.096 R)
• M41: 8,745,192 km (0.026 R)
• M42: 8,994,722 km (0.114 R)
• M43: 9,221,213 km (0.119 R)
• M44: 9,912,205 km (0.098 R)
• M45: 10,805,903 km (0.076 R)
• M46: 10,966,272 km (0.045 R)
• M47: 11,208,321 km (0.11 R)
• M48: 11,343,558 km (0.112 R)
• M49: 11,479,393 km (0.114 R)
• M50: 11,643,053 km (0.059 R)
• M51: 11,807,461 km (0.103 R)
• M52: 12,000,292 km (0.115 R)
• M53: 12,361,122 km (0.055 R)
• M54: 13,493,878 km (0.077 R)
• M55: 13,580,196 km (0.055 R)
• M56: 13,753,280 km (0.062 R)
• M57: 13,869,069 km (0.072 R)
• M58: 13,956,135 km (0.074 R)
• M59: 14,160,037 km (0.078 R)
• M60: 14,807,347 km (0.054 R)
• M61: 14,866,737 km (0.084 R)
• M62: 16,436,767 km (0.098 R)
• M63: 16,529,069 km (0.099 R)
• M64: 16,806,573 km (0.074 R)
• M65: 17,335,102 km (0.08 R)
• M66: 17,460,315 km (0.042 R)
• M67: 17,554,413 km (0.07 R)
• M68: 17,617,244 km (0.074 R)
• M69: 18,154,150 km (0.093 R)
• M70: 18,281,159 km (0.099 R)
• M71: 18,921,139 km (0.11 R)
• M72: 19,470,911 km (0.103 R)
• M73: 19,796,885 km (0.081 R)
• M74: 20,321,973 km (0.077 R)
• M75: 21,185,003 km (0.075 R)
• M76: 21,486,593 km (0.105 R)
• M77: 21,654,741 km (0.042 R)
• M78: 22,297,563 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.9

Radius: 6

Gravity: 27.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.25 AU - 12.87 AU

Year: 16681 Days

Day: 19.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,041,086 km

• M1: 150,645 km (0.087 R)
• M2: 305,778 km (0.049 R)
• M3: 705,354 km (0.115 R)
• M4: 975,378 km (0.104 R)
• M5: 1,891,067 km (0.086 R)
• M6: 1,957,189 km (0.12 R)
• M7: 2,585,799 km (0.079 R)
• M8: 2,808,401 km (0.056 R)
• M9: 3,391,683 km (0.117 R)
• M10: 4,096,738 km (0.12 R)
• M11: 4,532,067 km (0.087 R)
• M12: 4,710,388 km (0.107 R)
• M13: 5,027,984 km (0.115 R)
• M14: 6,515,735 km (0.058 R)
• M15: 6,616,115 km (0.096 R)
• M16: 6,971,410 km (0.117 R)
• M17: 7,385,198 km (0.069 R)
• M18: 7,489,917 km (0.115 R)
• M19: 8,020,690 km (0.109 R)
• M20: 9,856,705 km (0.09 R)
• M21: 9,972,044 km (0.115 R)
• M22: 10,029,789 km (0.118 R)
• M23: 10,851,082 km (0.089 R)
• M24: 11,693,617 km (0.107 R)
• M25: 11,938,209 km (0.044 R)
• M26: 12,308,314 km (0.053 R)
• M27: 13,568,976 km (0.045 R)
• M28: 13,633,153 km (0.039 R)
• M29: 13,825,985 km (0.118 R)
• M30: 13,890,461 km (0.113 R)
• M31: 14,344,940 km (0.066 R)
• M32: 14,541,063 km (0.074 R)
• M33: 15,871,885 km (0.107 R)
• M34: 16,551,808 km (0.031 R)
• M35: 18,221,918 km (0.055 R)
• M36: 18,363,587 km (0.119 R)
• M37: 18,505,556 km (0.107 R)
• M38: 18,647,823 km (0.084 R)
• M39: 19,005,213 km (0.07 R)
• M40: 19,148,827 km (0.118 R)
• M41: 20,163,998 km (0.062 R)
• M42: 21,271,172 km (0.104 R)
• M43: 21,869,563 km (0.115 R)
• M44: 23,929,975 km (0.104 R)
• M45: 25,733,377 km (0.057 R)
• M46: 25,812,664 km (0.105 R)
• M47: 26,210,893 km (0.097 R)
• M48: 26,370,813 km (0.117 R)
• M49: 27,824,007 km (0.1 R)
• M50: 28,396,069 km (0.117 R)
• M51: 28,724,886 km (0.116 R)
• M52: 30,387,067 km (0.07 R)
• M53: 31,399,247 km (0.112 R)
• M54: 31,824,254 km (0.077 R)
• M55: 31,994,796 km (0.108 R)
• M56: 33,283,581 km (0.11 R)
• M57: 33,543,433 km (0.071 R)
• M58: 35,734,294 km (0.118 R)
• M59: 37,250,319 km (0.093 R)
• M60: 37,610,101 km (0.074 R)
• M61: 37,880,724 km (0.111 R)
• M62: 38,242,452 km (0.09 R)
• M63: 38,423,764 km (0.095 R)
• M64: 38,787,287 km (0.116 R)
• M65: 38,878,392 km (0.057 R)
• M66: 40,252,598 km (0.089 R)
• M67: 42,578,247 km (0.106 R)
• M68: 43,804,800 km (0.089 R)
• M69: 44,279,623 km (0.093 R)
• M70: 44,756,093 km (0.119 R)
• M71: 44,851,536 km (0.079 R)
• M72: 47,650,662 km (0.104 R)
• M73: 48,727,168 km (0.057 R)
• M74: 51,403,025 km (0.052 R)
• M75: 54,329,907 km (0.078 R)
• M76: 55,351,661 km (0.116 R)
• M77: 57,103,153 km (0.054 R)
• M78: 57,310,346 km (0.107 R)
• M79: 58,141,811 km (0.104 R)
• M80: 58,663,608 km (0.044 R)
• M81: 59,186,902 km (0.119 R)
• M82: 59,606,524 km (0.054 R)
• M83: 60,237,976 km (0.036 R)
• M84: 61,401,399 km (0.099 R)
• M85: 62,465,488 km (0.057 R)
• M86: 63,106,964 km (0.106 R)
• M87: 65,044,107 km (0.074 R)
• M88: 65,260,575 km (0.06 R)
• M89: 66,346,356 km (0.119 R)
• M90: 68,976,586 km (0.078 R)
• M91: 71,082,924 km (0.089 R)
• M92: 73,547,998 km (0.103 R)
• M93: 74,112,132 km (0.106 R)
• M94: 74,338,324 km (0.092 R)
• M95: 75,927,202 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit