🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.79 AU - 1.23 AU

Year: 369 Days

Day: 21.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.15 AU - 1.27 AU

Year: 484 Days

Day: 34.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,675,153 km

• M1: 918,082 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.31 AU - 2.63 AU

Year: 1411 Days

Day: 24.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.97 AU - 4.51 AU

Year: 2629 Days

Day: 14.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.01 AU - 4.93 AU

Year: 2875 Days

Day: 30.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.15 AU - 5.09 AU

Year: 3039 Days

Day: 38.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.6

Radius: 11.8

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.28 AU - 7.84 AU

Year: 6106 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,675,153 km

• M1: 211,232 km (0.118 R)
• M2: 435,180 km (0.115 R)
• M3: 690,693 km (0.035 R)
• M4: 837,299 km (0.066 R)
• M5: 1,146,219 km (0.102 R)
• M6: 1,685,519 km (0.109 R)
• M7: 1,786,049 km (0.045 R)
• M8: 2,252,794 km (0.104 R)
• M9: 2,546,455 km (0.119 R)
• M10: 3,022,326 km (0.066 R)
• M11: 3,145,744 km (0.112 R)
• M12: 3,423,248 km (0.08 R)
• M13: 3,841,374 km (0.058 R)
• M14: 4,138,176 km (0.107 R)
• M15: 4,358,983 km (0.102 R)
• M16: 4,442,758 km (0.107 R)
• M17: 4,840,837 km (0.096 R)
• M18: 5,250,586 km (0.086 R)
• M19: 5,339,896 km (0.111 R)
• M20: 5,550,231 km (0.063 R)
• M21: 5,671,554 km (0.118 R)
• M22: 6,386,931 km (0.039 R)
• M23: 7,296,187 km (0.11 R)
• M24: 7,597,029 km (0.045 R)
• M25: 8,211,128 km (0.069 R)
• M26: 8,629,404 km (0.11 R)
• M27: 8,770,325 km (0.104 R)
• M28: 9,305,885 km (0.096 R)
• M29: 9,486,749 km (0.101 R)
• M30: 9,888,868 km (0.117 R)
• M31: 10,147,672 km (0.067 R)
• M32: 10,371,321 km (0.116 R)
• M33: 10,937,400 km (0.083 R)
• M34: 11,282,073 km (0.082 R)
• M35: 11,786,068 km (0.1 R)
• M36: 11,864,308 km (0.056 R)
• M37: 12,060,580 km (0.111 R)
• M38: 12,376,830 km (0.058 R)
• M39: 12,456,416 km (0.104 R)
• M40: 12,695,922 km (0.098 R)
• M41: 13,098,490 km (0.046 R)
• M42: 13,301,345 km (0.096 R)
• M43: 14,708,612 km (0.074 R)
• M44: 14,919,545 km (0.11 R)
• M45: 16,511,566 km (0.11 R)
• M46: 16,599,230 km (0.091 R)
• M47: 16,686,894 km (0.061 R)
• M48: 17,305,482 km (0.034 R)
• M49: 18,202,171 km (0.08 R)
• M50: 18,338,006 km (0.12 R)
• M51: 18,610,574 km (0.064 R)
• M52: 18,701,828 km (0.066 R)
• M53: 19,205,973 km (0.101 R)
• M54: 19,947,230 km (0.086 R)
• M55: 20,650,789 km (0.077 R)
• M56: 22,178,632 km (0.086 R)
• M57: 22,663,479 km (0.118 R)
• M58: 22,956,092 km (0.082 R)
• M59: 23,397,406 km (0.11 R)
• M60: 23,742,678 km (0.065 R)
• M61: 24,089,596 km (0.106 R)
• M62: 24,388,193 km (0.074 R)
• M63: 24,537,940 km (0.1 R)
• M64: 24,888,747 km (0.074 R)
• M65: 25,493,721 km (0.069 R)
• M66: 26,821,402 km (0.096 R)
• M67: 27,753,696 km (0.105 R)
• M68: 28,643,953 km (0.099 R)
• M69: 29,330,907 km (0.118 R)
• M70: 29,649,849 km (0.071 R)
• M71: 30,613,708 km (0.056 R)
• M72: 30,829,279 km (0.109 R)
• M73: 31,533,286 km (0.055 R)
• M74: 31,642,044 km (0.067 R)
• M75: 32,242,679 km (0.096 R)
• M76: 32,571,944 km (0.088 R)
• M77: 33,399,819 km (0.093 R)
• M78: 33,677,173 km (0.072 R)
• M79: 34,458,374 km (0.107 R)
• M80: 35,132,462 km (0.105 R)
• M81: 35,981,429 km (0.102 R)
• M82: 36,095,124 km (0.082 R)
• M83: 38,336,100 km (0.086 R)
• M84: 38,626,769 km (0.077 R)
• M85: 38,976,379 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 8.2

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.51 AU - 8.99 AU

Year: 8612 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,675,153 km

• M1: 185,501 km (0.101 R)
• M2: 507,137 km (0.072 R)
• M3: 704,157 km (0.115 R)
• M4: 943,514 km (0.108 R)
• M5: 1,130,062 km (0.051 R)
• M6: 1,308,383 km (0.049 R)
• M7: 1,474,586 km (0.099 R)
• M8: 1,538,764 km (0.115 R)
• M9: 1,805,048 km (0.095 R)
• M10: 2,305,752 km (0.085 R)
• M11: 3,009,909 km (0.053 R)
• M12: 3,428,185 km (0.104 R)
• M13: 3,805,620 km (0.114 R)
• M14: 4,196,370 km (0.044 R)
• M15: 4,790,423 km (0.092 R)
• M16: 5,245,051 km (0.045 R)
• M17: 5,645,674 km (0.097 R)
• M18: 5,713,442 km (0.087 R)
• M19: 5,849,726 km (0.111 R)
• M20: 6,300,165 km (0.034 R)
• M21: 6,476,391 km (0.061 R)
• M22: 7,642,506 km (0.031 R)
• M23: 8,211,278 km (0.112 R)
• M24: 8,481,302 km (0.094 R)
• M25: 9,590,719 km (0.071 R)
• M26: 9,671,652 km (0.113 R)
• M27: 9,834,265 km (0.107 R)
• M28: 10,955,800 km (0.111 R)
• M29: 11,125,444 km (0.083 R)
• M30: 11,639,462 km (0.117 R)
• M31: 12,204,942 km (0.09 R)
• M32: 12,734,968 km (0.081 R)
• M33: 13,182,415 km (0.076 R)
• M34: 14,046,791 km (0.106 R)
• M35: 14,230,946 km (0.116 R)
• M36: 14,648,623 km (0.082 R)
• M37: 15,781,827 km (0.095 R)
• M38: 17,336,149 km (0.1 R)
• M39: 18,837,214 km (0.047 R)
• M40: 19,500,531 km (0.053 R)
• M41: 20,692,677 km (0.108 R)
• M42: 21,376,937 km (0.067 R)
• M43: 21,482,853 km (0.114 R)
• M44: 21,642,174 km (0.098 R)
• M45: 22,229,346 km (0.076 R)
• M46: 22,282,902 km (0.12 R)
• M47: 23,147,129 km (0.117 R)
• M48: 23,692,712 km (0.089 R)
• M49: 24,022,127 km (0.052 R)
• M50: 24,630,093 km (0.052 R)
• M51: 24,741,094 km (0.086 R)
• M52: 24,963,845 km (0.101 R)
• M53: 25,019,496 km (0.099 R)
• M54: 25,242,995 km (0.096 R)
• M55: 25,748,187 km (0.082 R)
• M56: 25,804,586 km (0.043 R)
• M57: 26,313,517 km (0.08 R)
• M58: 27,169,217 km (0.092 R)
• M59: 27,226,513 km (0.109 R)
• M60: 27,744,720 km (0.117 R)
• M61: 28,091,937 km (0.109 R)
• M62: 28,207,875 km (0.09 R)
• M63: 29,495,165 km (0.061 R)
• M64: 30,027,135 km (0.067 R)
• M65: 30,562,396 km (0.038 R)
• M66: 31,100,799 km (0.104 R)
• M67: 32,491,012 km (0.064 R)
• M68: 33,469,980 km (0.081 R)
• M69: 33,963,055 km (0.107 R)
• M70: 34,272,573 km (0.078 R)
• M71: 34,582,839 km (0.107 R)
• M72: 35,081,299 km (0.047 R)
• M73: 36,654,470 km (0.074 R)
• M74: 37,353,990 km (0.071 R)
• M75: 37,417,719 km (0.114 R)
• M76: 37,673,381 km (0.105 R)
• M77: 37,929,493 km (0.071 R)
• M78: 38,250,530 km (0.066 R)
• M79: 38,766,044 km (0.037 R)
• M80: 39,608,729 km (0.117 R)
• M81: 40,522,922 km (0.114 R)
• M82: 41,246,078 km (0.068 R)
• M83: 43,508,147 km (0.096 R)
• M84: 44,181,038 km (0.109 R)
• M85: 45,129,040 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.4

Radius: 7.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.13 AU - 15.65 AU

Year: 18814 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 24,675,153 km

• M1: 126,560 km (0.09 R)
• M2: 225,893 km (0.069 R)
• M3: 1,069,176 km (0.113 R)
• M4: 1,145,471 km (0.093 R)
• M5: 1,290,282 km (0.112 R)
• M6: 1,671,158 km (0.092 R)
• M7: 1,959,433 km (0.075 R)
• M8: 2,362,749 km (0.083 R)
• M9: 2,582,658 km (0.039 R)
• M10: 2,703,832 km (0.115 R)
• M11: 2,826,951 km (0.087 R)
• M12: 2,898,010 km (0.101 R)
• M13: 3,207,229 km (0.107 R)
• M14: 3,469,923 km (0.054 R)
• M15: 3,976,162 km (0.026 R)
• M16: 4,056,197 km (0.102 R)
• M17: 4,970,688 km (0.086 R)
• M18: 5,100,240 km (0.101 R)
• M19: 5,230,839 km (0.061 R)
• M20: 5,473,337 km (0.099 R)
• M21: 6,061,107 km (0.11 R)
• M22: 6,222,673 km (0.053 R)
• M23: 6,621,351 km (0.108 R)
• M24: 7,541,977 km (0.088 R)
• M25: 7,666,143 km (0.072 R)
• M26: 8,194,822 km (0.107 R)
• M27: 8,425,053 km (0.07 R)
• M28: 9,154,941 km (0.055 R)
• M29: 10,150,365 km (0.117 R)
• M30: 10,369,975 km (0.12 R)
• M31: 10,926,180 km (0.043 R)
• M32: 11,778,588 km (0.111 R)
• M33: 12,475,714 km (0.098 R)
• M34: 14,092,867 km (0.047 R)
• M35: 14,184,721 km (0.101 R)
• M36: 14,708,463 km (0.117 R)
• M37: 15,019,477 km (0.076 R)
• M38: 15,175,806 km (0.07 R)
• M39: 16,381,715 km (0.066 R)
• M40: 16,446,042 km (0.096 R)
• M41: 16,607,159 km (0.038 R)
• M42: 17,257,162 km (0.075 R)
• M43: 18,951,806 km (0.112 R)
• M44: 19,053,084 km (0.089 R)
• M45: 19,290,346 km (0.102 R)
• M46: 19,562,465 km (0.117 R)
• M47: 20,421,456 km (0.114 R)
• M48: 20,594,690 km (0.095 R)
• M49: 20,803,229 km (0.099 R)
• M50: 21,750,334 km (0.119 R)
• M51: 22,855,114 km (0.086 R)
• M52: 23,035,080 km (0.116 R)
• M53: 23,504,967 km (0.056 R)
• M54: 23,577,522 km (0.115 R)
• M55: 23,686,579 km (0.117 R)
• M56: 24,491,116 km (0.11 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 17,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit