🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.56 AU - 0.78 AU

Year: 171 Days

Day: 13.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 67 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.22 AU - 2.36 AU

Year: 1081 Days

Day: 23.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,511,979 km

• M1: 78,240 km (0.103 R)
• M2: 347,366 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.96 AU - 3.24 AU

Year: 1308 Days

Day: 14 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.66 AU - 4.28 AU

Year: 2468 Days

Day: 44.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,511,979 km

• M1: 1,156,242 km (0.117 R)
• M2: 1,424,321 km (0.115 R)

Asteroid Belt

Center: 7.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 12.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.69 AU - 13.25 AU

Year: 11338 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,511,979 km

• M1: 183,108 km (0.095 R)
• M2: 288,724 km (0.083 R)
• M3: 692,339 km (0.118 R)
• M4: 818,899 km (0.118 R)
• M5: 1,338,003 km (0.1 R)
• M6: 1,794,426 km (0.105 R)
• M7: 2,298,122 km (0.047 R)
• M8: 2,755,892 km (0.092 R)
• M9: 2,874,822 km (0.049 R)
• M10: 3,026,066 km (0.089 R)
• M11: 3,118,068 km (0.071 R)
• M12: 3,560,130 km (0.113 R)
• M13: 3,821,777 km (0.083 R)
• M14: 4,260,398 km (0.075 R)
• M15: 4,398,776 km (0.105 R)
• M16: 4,644,266 km (0.103 R)
• M17: 4,930,596 km (0.042 R)
• M18: 5,296,812 km (0.093 R)
• M19: 5,445,662 km (0.115 R)
• M20: 5,785,997 km (0.087 R)
• M21: 6,055,423 km (0.118 R)
• M22: 8,141,116 km (0.08 R)
• M23: 10,287,397 km (0.114 R)
• M24: 10,567,594 km (0.098 R)
• M25: 11,278,782 km (0.059 R)
• M26: 12,300,386 km (0.099 R)
• M27: 12,797,350 km (0.11 R)
• M28: 12,997,961 km (0.09 R)
• M29: 13,810,875 km (0.114 R)
• M30: 14,379,347 km (0.091 R)
• M31: 14,588,036 km (0.111 R)
• M32: 14,902,790 km (0.092 R)
• M33: 15,432,516 km (0.107 R)
• M34: 15,592,736 km (0.094 R)
• M35: 16,238,699 km (0.037 R)
• M36: 17,113,697 km (0.042 R)
• M37: 19,023,763 km (0.071 R)
• M38: 20,646,900 km (0.078 R)
• M39: 20,882,367 km (0.101 R)
• M40: 21,475,074 km (0.062 R)
• M41: 23,041,812 km (0.073 R)
• M42: 23,286,105 km (0.071 R)
• M43: 23,715,750 km (0.103 R)
• M44: 25,083,075 km (0.099 R)
• M45: 25,208,588 km (0.079 R)
• M46: 26,411,953 km (0.05 R)
• M47: 26,667,616 km (0.058 R)
• M48: 27,117,157 km (0.11 R)
• M49: 27,375,064 km (0.103 R)
• M50: 27,633,868 km (0.07 R)
• M51: 29,600,781 km (0.098 R)
• M52: 30,132,751 km (0.08 R)
• M53: 30,266,342 km (0.079 R)
• M54: 31,476,888 km (0.116 R)
• M55: 32,703,142 km (0.12 R)
• M56: 33,529,371 km (0.088 R)
• M57: 34,641,781 km (0.104 R)
• M58: 35,483,867 km (0.095 R)
• M59: 36,190,866 km (0.117 R)
• M60: 37,906,604 km (0.065 R)
• M61: 38,050,817 km (0.101 R)
• M62: 38,556,757 km (0.052 R)
• M63: 39,210,649 km (0.099 R)
• M64: 40,603,106 km (0.095 R)
• M65: 40,898,412 km (0.111 R)
• M66: 41,120,266 km (0.08 R)
• M67: 41,342,568 km (0.094 R)
• M68: 41,565,170 km (0.1 R)
• M69: 42,011,869 km (0.09 R)
• M70: 43,285,695 km (0.111 R)
• M71: 43,436,490 km (0.09 R)
• M72: 44,648,382 km (0.113 R)
• M73: 47,028,035 km (0.086 R)
• M74: 47,415,793 km (0.082 R)
• M75: 49,134,074 km (0.11 R)
• M76: 49,764,031 km (0.082 R)
• M77: 50,079,982 km (0.104 R)
• M78: 50,555,254 km (0.071 R)
• M79: 50,634,541 km (0.08 R)
• M80: 51,031,873 km (0.035 R)
• M81: 51,191,045 km (0.039 R)
• M82: 52,470,855 km (0.117 R)
• M83: 53,034,091 km (0.085 R)
• M84: 53,599,421 km (0.078 R)
• M85: 53,842,218 km (0.093 R)
• M86: 54,247,778 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 14.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.03 AU - 15.55 AU

Year: 14274 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,511,979 km

• M1: 214,823 km (0.109 R)
• M2: 309,967 km (0.07 R)
• M3: 413,189 km (0.106 R)
• M4: 506,239 km (0.105 R)
• M5: 788,680 km (0.074 R)
• M6: 1,045,540 km (0.099 R)
• M7: 1,164,470 km (0.034 R)
• M8: 1,505,553 km (0.086 R)
• M9: 1,711,848 km (0.074 R)
• M10: 2,102,000 km (0.075 R)
• M11: 2,307,996 km (0.073 R)
• M12: 3,286,964 km (0.109 R)
• M13: 3,527,518 km (0.105 R)
• M14: 3,742,789 km (0.1 R)
• M15: 3,867,853 km (0.032 R)
• M16: 5,404,821 km (0.108 R)
• M17: 6,126,631 km (0.114 R)
• M18: 6,349,233 km (0.075 R)
• M19: 6,612,375 km (0.117 R)
• M20: 7,700,401 km (0.052 R)
• M21: 7,820,378 km (0.119 R)
• M22: 8,021,587 km (0.052 R)
• M23: 8,183,901 km (0.104 R)
• M24: 8,470,531 km (0.042 R)
• M25: 8,594,398 km (0.096 R)
• M26: 8,718,863 km (0.088 R)
• M27: 8,885,665 km (0.106 R)
• M28: 9,095,850 km (0.082 R)
• M29: 10,701,633 km (0.079 R)
• M30: 10,970,311 km (0.03 R)
• M31: 11,423,144 km (0.066 R)
• M32: 11,835,884 km (0.106 R)
• M33: 12,346,911 km (0.075 R)
• M34: 13,199,020 km (0.083 R)
• M35: 14,710,707 km (0.068 R)
• M36: 14,959,637 km (0.116 R)
• M37: 15,461,838 km (0.05 R)
• M38: 15,562,966 km (0.078 R)
• M39: 15,765,820 km (0.108 R)
• M40: 17,262,697 km (0.105 R)
• M41: 17,420,223 km (0.097 R)
• M42: 17,736,623 km (0.069 R)
• M43: 18,482,069 km (0.04 R)
• M44: 19,292,291 km (0.066 R)
• M45: 20,390,639 km (0.065 R)
• M46: 20,501,491 km (0.074 R)
• M47: 21,283,887 km (0.087 R)
• M48: 22,303,995 km (0.095 R)
• M49: 24,746,031 km (0.049 R)
• M50: 25,698,371 km (0.111 R)
• M51: 25,818,349 km (0.105 R)
• M52: 26,299,754 km (0.036 R)
• M53: 28,503,032 km (0.093 R)
• M54: 29,125,509 km (0.078 R)
• M55: 29,941,415 km (0.104 R)
• M56: 30,194,086 km (0.109 R)
• M57: 30,764,952 km (0.113 R)
• M58: 31,211,501 km (0.096 R)
• M59: 31,531,790 km (0.045 R)
• M60: 31,660,145 km (0.106 R)
• M61: 31,981,930 km (0.117 R)
• M62: 32,693,717 km (0.079 R)
• M63: 33,541,488 km (0.1 R)
• M64: 35,525,754 km (0.102 R)
• M65: 36,195,654 km (0.092 R)
• M66: 36,734,505 km (0.091 R)
• M67: 37,343,967 km (0.116 R)
• M68: 38,367,067 km (0.045 R)
• M69: 38,847,725 km (0.106 R)
• M70: 38,985,504 km (0.101 R)
• M71: 40,231,954 km (0.072 R)
• M72: 40,441,092 km (0.104 R)
• M73: 40,930,127 km (0.076 R)
• M74: 41,984,942 km (0.077 R)
• M75: 42,409,351 km (0.077 R)
• M76: 43,834,420 km (0.096 R)
• M77: 47,391,708 km (0.034 R)
• M78: 47,538,763 km (0.113 R)
• M79: 47,907,372 km (0.102 R)
• M80: 49,018,734 km (0.085 R)
• M81: 49,614,882 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.1

Radius: 11.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.98 AU - 15.8 AU

Year: 14441 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,511,979 km

• M1: 149,598 km (0.039 R)
• M2: 489,035 km (0.037 R)
• M3: 602,879 km (0.116 R)
• M4: 793,168 km (0.113 R)
• M5: 967,749 km (0.107 R)
• M6: 1,041,351 km (0.045 R)
• M7: 1,503,159 km (0.085 R)
• M8: 1,837,062 km (0.099 R)
• M9: 2,097,063 km (0.104 R)
• M10: 2,268,801 km (0.077 R)
• M11: 2,758,734 km (0.092 R)
• M12: 3,598,278 km (0.076 R)
• M13: 4,230,628 km (0.096 R)
• M14: 4,354,944 km (0.113 R)
• M15: 4,512,321 km (0.098 R)
• M16: 4,639,479 km (0.118 R)
• M17: 5,061,046 km (0.043 R)
• M18: 5,631,163 km (0.116 R)
• M19: 6,470,706 km (0.026 R)
• M20: 6,759,281 km (0.12 R)
• M21: 7,802,427 km (0.097 R)
• M22: 8,032,508 km (0.086 R)
• M23: 8,342,774 km (0.061 R)
• M24: 8,499,403 km (0.103 R)
• M25: 8,815,653 km (0.077 R)
• M26: 8,935,182 km (0.082 R)
• M27: 10,454,198 km (0.078 R)
• M28: 11,351,486 km (0.077 R)
• M29: 12,541,388 km (0.062 R)
• M30: 12,992,126 km (0.083 R)
• M31: 13,219,515 km (0.09 R)
• M32: 13,770,484 km (0.098 R)
• M33: 13,863,085 km (0.115 R)
• M34: 14,095,411 km (0.104 R)
• M35: 14,942,733 km (0.115 R)
• M36: 15,085,449 km (0.083 R)
• M37: 15,564,910 km (0.073 R)
• M38: 15,709,572 km (0.112 R)
• M39: 16,293,302 km (0.08 R)
• M40: 16,440,208 km (0.093 R)
• M41: 16,933,581 km (0.108 R)
• M42: 19,732,408 km (0.089 R)
• M43: 20,256,599 km (0.111 R)
• M44: 21,748,538 km (0.119 R)
• M45: 22,671,707 km (0.074 R)
• M46: 23,055,425 km (0.085 R)
• M47: 24,107,996 km (0.086 R)
• M48: 25,232,972 km (0.087 R)
• M49: 26,374,853 km (0.085 R)
• M50: 27,184,327 km (0.06 R)
• M51: 27,417,101 km (0.073 R)
• M52: 28,946,141 km (0.103 R)
• M53: 29,124,312 km (0.026 R)
• M54: 29,720,908 km (0.091 R)
• M55: 31,291,087 km (0.118 R)
• M56: 31,535,082 km (0.103 R)
• M57: 31,902,195 km (0.072 R)
• M58: 32,640,759 km (0.034 R)
• M59: 33,198,311 km (0.084 R)
• M60: 33,447,092 km (0.075 R)
• M61: 33,759,003 km (0.109 R)
• M62: 35,079,653 km (0.085 R)
• M63: 35,269,643 km (0.086 R)
• M64: 35,396,502 km (0.091 R)
• M65: 35,587,089 km (0.042 R)
• M66: 37,511,816 km (0.109 R)
• M67: 37,706,143 km (0.095 R)
• M68: 37,965,845 km (0.076 R)
• M69: 38,421,670 km (0.09 R)
• M70: 38,813,766 km (0.047 R)
• M71: 39,601,997 km (0.089 R)
• M72: 39,932,010 km (0.105 R)
• M73: 40,395,464 km (0.09 R)
• M74: 40,927,434 km (0.03 R)
• M75: 41,127,596 km (0.062 R)
• M76: 41,863,917 km (0.114 R)
• M77: 42,132,744 km (0.093 R)
• M78: 42,672,194 km (0.072 R)
• M79: 44,030,842 km (0.09 R)
• M80: 44,372,673 km (0.063 R)
• M81: 44,852,882 km (0.061 R)
• M82: 45,059,178 km (0.081 R)

Kuiper Belt

Range: 35.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 11,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit