🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 161 Days

Day: 16.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 27.2 °

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: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.76 AU

Year: 212 Days

Day: 12.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.02 AU - 1.12 AU

Year: 393 Days

Day: 18.5 Hours

Environment

Temp: 47 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,920,167 km

• M1: 144,512 km (0.108 R)
• M2: 231,578 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.6 AU - 1.86 AU

Year: 807 Days

Day: 32.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 110.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,920,167 km

• M1: 1,304,493 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.6 AU - 5.18 AU

Year: 3263 Days

Day: 40.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 64.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.06 AU - 5.42 AU

Year: 3661 Days

Day: 40.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 11

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.6 AU - 9.12 AU

Year: 7818 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,920,167 km

• M1: 166,203 km (0.113 R)
• M2: 248,931 km (0.083 R)
• M3: 371,452 km (0.078 R)
• M4: 579,991 km (0.096 R)
• M5: 814,560 km (0.097 R)
• M6: 885,320 km (0.072 R)
• M7: 1,003,353 km (0.118 R)
• M8: 1,459,477 km (0.111 R)
• M9: 1,565,243 km (0.106 R)
• M10: 1,766,003 km (0.12 R)
• M11: 1,898,397 km (0.103 R)
• M12: 2,153,013 km (0.072 R)
• M13: 2,481,829 km (0.12 R)
• M14: 2,782,820 km (0.078 R)
• M15: 3,005,122 km (0.074 R)
• M16: 3,095,778 km (0.046 R)
• M17: 3,164,294 km (0.105 R)
• M18: 3,302,971 km (0.063 R)
• M19: 3,396,470 km (0.097 R)
• M20: 4,126,508 km (0.07 R)
• M21: 4,432,136 km (0.066 R)
• M22: 4,957,673 km (0.055 R)
• M23: 5,119,239 km (0.068 R)
• M24: 5,726,756 km (0.076 R)
• M25: 5,896,400 km (0.084 R)
• M26: 5,981,820 km (0.064 R)
• M27: 6,125,285 km (0.081 R)
• M28: 6,240,774 km (0.034 R)
• M29: 7,069,846 km (0.105 R)
• M30: 7,251,906 km (0.099 R)
• M31: 8,091,001 km (0.028 R)
• M32: 8,505,985 km (0.102 R)
• M33: 8,602,626 km (0.11 R)
• M34: 8,895,089 km (0.09 R)
• M35: 9,026,137 km (0.101 R)
• M36: 9,124,872 km (0.07 R)
• M37: 9,323,388 km (0.101 R)
• M38: 9,893,655 km (0.094 R)
• M39: 10,683,083 km (0.102 R)
• M40: 11,923,100 km (0.081 R)
• M41: 12,031,558 km (0.101 R)
• M42: 12,358,729 km (0.111 R)
• M43: 12,541,687 km (0.116 R)
• M44: 12,873,495 km (0.118 R)
• M45: 13,170,896 km (0.117 R)
• M46: 14,730,154 km (0.094 R)
• M47: 15,511,803 km (0.09 R)
• M48: 15,709,422 km (0.073 R)
• M49: 16,027,168 km (0.067 R)
• M50: 17,442,513 km (0.096 R)
• M51: 18,561,356 km (0.116 R)
• M52: 19,066,249 km (0.085 R)
• M53: 20,434,321 km (0.097 R)
• M54: 21,130,101 km (0.083 R)
• M55: 21,613,003 km (0.073 R)
• M56: 21,701,266 km (0.105 R)
• M57: 22,321,947 km (0.107 R)
• M58: 22,679,336 km (0.116 R)
• M59: 22,858,704 km (0.025 R)
• M60: 23,309,293 km (0.093 R)
• M61: 23,580,963 km (0.073 R)
• M62: 23,899,307 km (0.117 R)
• M63: 24,310,701 km (0.093 R)
• M64: 25,419,221 km (0.086 R)
• M65: 26,970,252 km (0.105 R)
• M66: 27,446,273 km (0.102 R)
• M67: 28,213,710 km (0.108 R)
• M68: 28,600,121 km (0.076 R)
• M69: 29,182,954 km (0.09 R)
• M70: 29,867,963 km (0.079 R)
• M71: 30,657,241 km (0.12 R)
• M72: 30,805,942 km (0.1 R)
• M73: 30,954,941 km (0.031 R)
• M74: 31,253,688 km (0.035 R)
• M75: 32,256,293 km (0.109 R)
• M76: 32,559,229 km (0.093 R)
• M77: 33,066,066 km (0.101 R)
• M78: 33,269,519 km (0.089 R)
• M79: 33,422,408 km (0.053 R)
• M80: 33,575,597 km (0.092 R)
• M81: 33,677,772 km (0.08 R)
• M82: 33,831,259 km (0.12 R)
• M83: 33,985,046 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.27 AU - 13.59 AU

Year: 14618 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,920,167 km

• M1: 120,127 km (0.07 R)
• M2: 262,843 km (0.087 R)
• M3: 322,832 km (0.108 R)
• M4: 389,104 km (0.113 R)
• M5: 561,740 km (0.088 R)
• M6: 682,914 km (0.093 R)
• M7: 760,107 km (0.051 R)
• M8: 1,433,746 km (0.072 R)
• M9: 1,569,282 km (0.111 R)
• M10: 1,744,760 km (0.105 R)
• M11: 2,001,320 km (0.112 R)
• M12: 2,115,015 km (0.062 R)
• M13: 2,289,745 km (0.118 R)
• M14: 2,449,067 km (0.034 R)
• M15: 2,695,006 km (0.039 R)
• M16: 2,778,780 km (0.09 R)
• M17: 3,322,120 km (0.05 R)
• M18: 3,756,851 km (0.111 R)
• M19: 4,405,508 km (0.05 R)
• M20: 4,504,691 km (0.098 R)
• M21: 5,036,960 km (0.096 R)
• M22: 5,429,505 km (0.048 R)
• M23: 5,696,687 km (0.116 R)
• M24: 5,968,207 km (0.074 R)
• M25: 6,355,516 km (0.112 R)
• M26: 6,495,839 km (0.099 R)
• M27: 6,808,049 km (0.039 R)
• M28: 7,625,153 km (0.11 R)
• M29: 7,834,291 km (0.108 R)
• M30: 8,319,287 km (0.093 R)
• M31: 8,565,525 km (0.113 R)
• M32: 8,939,370 km (0.118 R)
• M33: 9,286,737 km (0.116 R)
• M34: 9,478,072 km (0.115 R)
• M35: 10,092,620 km (0.077 R)
• M36: 10,190,906 km (0.088 R)
• M37: 10,686,823 km (0.072 R)
• M38: 10,853,924 km (0.12 R)
• M39: 11,326,204 km (0.118 R)
• M40: 11,462,488 km (0.056 R)
• M41: 12,256,254 km (0.092 R)
• M42: 12,501,296 km (0.107 R)
• M43: 13,533,970 km (0.049 R)
• M44: 13,678,481 km (0.072 R)
• M45: 14,225,262 km (0.086 R)
• M46: 14,409,117 km (0.106 R)
• M47: 15,189,869 km (0.061 R)
• M48: 15,717,949 km (0.092 R)
• M49: 18,527,846 km (0.111 R)
• M50: 18,809,239 km (0.06 R)
• M51: 21,068,766 km (0.078 R)
• M52: 21,530,874 km (0.071 R)
• M53: 24,153,623 km (0.092 R)
• M54: 24,241,288 km (0.067 R)
• M55: 24,725,536 km (0.087 R)
• M56: 25,480,108 km (0.112 R)
• M57: 25,748,187 km (0.055 R)
• M58: 26,377,545 km (0.093 R)
• M59: 27,285,305 km (0.105 R)
• M60: 27,376,560 km (0.092 R)
• M61: 28,064,860 km (0.079 R)
• M62: 28,480,592 km (0.084 R)
• M63: 28,944,944 km (0.03 R)
• M64: 29,505,338 km (0.093 R)
• M65: 30,447,355 km (0.091 R)
• M66: 32,264,371 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.4

Radius: 7.2

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.4 AU - 16.38 AU

Year: 18365 Days

Day: 18.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,920,167 km

• M1: 121,922 km (0.101 R)
• M2: 365,617 km (0.075 R)
• M3: 690,544 km (0.067 R)
• M4: 2,006,407 km (0.079 R)
• M5: 2,102,000 km (0.041 R)
• M6: 2,364,394 km (0.116 R)
• M7: 2,431,564 km (0.069 R)
• M8: 2,499,481 km (0.101 R)
• M9: 2,742,129 km (0.047 R)
• M10: 2,848,493 km (0.097 R)
• M11: 3,175,664 km (0.066 R)
• M12: 3,438,507 km (0.088 R)
• M13: 4,025,230 km (0.066 R)
• M14: 4,984,152 km (0.09 R)
• M15: 6,618,509 km (0.117 R)
• M16: 7,344,507 km (0.051 R)
• M17: 8,351,301 km (0.032 R)
• M18: 9,347,324 km (0.106 R)
• M19: 9,777,866 km (0.061 R)
• M20: 10,105,037 km (0.088 R)
• M21: 10,214,842 km (0.119 R)
• M22: 10,491,299 km (0.03 R)
• M23: 11,909,786 km (0.076 R)
• M24: 12,025,874 km (0.11 R)
• M25: 12,317,739 km (0.063 R)
• M26: 12,493,965 km (0.1 R)
• M27: 14,301,706 km (0.039 R)
• M28: 14,984,770 km (0.08 R)
• M29: 17,097,092 km (0.078 R)
• M30: 18,288,040 km (0.113 R)
• M31: 21,309,917 km (0.093 R)
• M32: 24,188,181 km (0.113 R)
• M33: 24,261,783 km (0.11 R)
• M34: 24,704,293 km (0.097 R)
• M35: 25,897,635 km (0.098 R)
• M36: 26,425,716 km (0.073 R)
• M37: 26,501,412 km (0.112 R)
• M38: 27,109,677 km (0.088 R)
• M39: 27,799,473 km (0.101 R)
• M40: 28,107,944 km (0.059 R)
• M41: 28,185,286 km (0.056 R)
• M42: 29,510,125 km (0.051 R)
• M43: 30,616,251 km (0.03 R)
• M44: 30,855,010 km (0.111 R)
• M45: 31,014,631 km (0.109 R)
• M46: 31,414,655 km (0.116 R)
• M47: 31,977,592 km (0.095 R)
• M48: 32,381,805 km (0.068 R)
• M49: 34,180,121 km (0.116 R)
• M50: 34,841,942 km (0.107 R)
• M51: 36,094,525 km (0.118 R)
• M52: 37,191,975 km (0.083 R)
• M53: 37,361,769 km (0.074 R)
• M54: 37,958,066 km (0.09 R)
• M55: 39,073,917 km (0.107 R)
• M56: 39,419,338 km (0.045 R)
• M57: 39,592,572 km (0.09 R)
• M58: 40,113,472 km (0.117 R)
• M59: 41,777,898 km (0.114 R)
• M60: 42,396,785 km (0.067 R)
• M61: 42,929,802 km (0.037 R)
• M62: 43,554,223 km (0.118 R)
• M63: 43,643,832 km (0.075 R)
• M64: 45,174,069 km (0.083 R)
• M65: 45,355,232 km (0.041 R)
• M66: 45,718,306 km (0.117 R)
• M67: 46,356,042 km (0.055 R)
• M68: 46,813,362 km (0.063 R)
• M69: 49,401,854 km (0.052 R)
• M70: 49,588,553 km (0.113 R)
• M71: 49,682,051 km (0.057 R)
• M72: 49,869,049 km (0.102 R)
• M73: 51,090,366 km (0.074 R)
• M74: 51,562,796 km (0.079 R)
• M75: 53,084,056 km (0.041 R)
• M76: 55,684,516 km (0.104 R)
• M77: 58,424,850 km (0.093 R)
• M78: 58,523,435 km (0.1 R)
• M79: 59,314,957 km (0.072 R)
• M80: 59,513,324 km (0.09 R)
• M81: 61,108,486 km (0.055 R)
• M82: 62,616,882 km (0.048 R)
• M83: 64,544,749 km (0.1 R)
• M84: 64,850,976 km (0.039 R)
• M85: 65,567,400 km (0.108 R)
• M86: 65,977,897 km (0.074 R)
• M87: 66,389,291 km (0.093 R)
• M88: 66,904,656 km (0.061 R)
• M89: 67,421,367 km (0.031 R)
• M90: 68,043,245 km (0.095 R)
• M91: 69,083,848 km (0.119 R)
• M92: 69,397,106 km (0.083 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 19,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit