🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 39.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.74 AU - 0.84 AU

Year: 258 Days

Day: 27.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,473,337 km

• M1: 363,972 km (0.068 R)
• M2: 571,314 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.97 AU - 1.05 AU

Year: 373 Days

Day: 35.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 74 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,473,337 km

• M1: 453,880 km (0.104 R)
• M2: 604,974 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.03 AU - 2.19 AU

Year: 1125 Days

Day: 23.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.13 AU - 4.15 AU

Year: 2549 Days

Day: 27 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 10.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.25 AU - 5.75 AU

Year: 4104 Days

Day: 10.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,473,337 km

• M1: 293,511 km (0.107 R)
• M2: 365,468 km (0.105 R)
• M3: 775,815 km (0.118 R)
• M4: 872,754 km (0.079 R)
• M5: 1,066,483 km (0.117 R)
• M6: 1,203,814 km (0.111 R)
• M7: 1,303,446 km (0.08 R)
• M8: 1,450,950 km (0.103 R)
• M9: 1,526,796 km (0.051 R)
• M10: 1,714,541 km (0.105 R)
• M11: 1,993,541 km (0.101 R)
• M12: 2,199,537 km (0.103 R)
• M13: 2,322,806 km (0.105 R)
• M14: 2,466,719 km (0.07 R)
• M15: 2,650,874 km (0.102 R)
• M16: 2,801,370 km (0.069 R)
• M17: 2,954,857 km (0.042 R)
• M18: 3,432,074 km (0.112 R)
• M19: 3,742,640 km (0.033 R)
• M20: 3,890,741 km (0.06 R)
• M21: 4,019,246 km (0.106 R)
• M22: 4,084,022 km (0.114 R)
• M23: 4,324,725 km (0.088 R)
• M24: 4,637,684 km (0.045 R)
• M25: 4,751,228 km (0.048 R)
• M26: 4,958,122 km (0.108 R)
• M27: 5,191,345 km (0.116 R)
• M28: 5,309,378 km (0.115 R)
• M29: 5,912,856 km (0.116 R)
• M30: 6,036,274 km (0.117 R)
• M31: 6,285,504 km (0.104 R)
• M32: 6,436,748 km (0.105 R)
• M33: 6,538,175 km (0.095 R)
• M34: 6,768,556 km (0.11 R)
• M35: 7,662,553 km (0.087 R)
• M36: 7,770,113 km (0.079 R)
• M37: 7,905,499 km (0.083 R)
• M38: 8,233,268 km (0.091 R)
• M39: 8,482,050 km (0.069 R)
• M40: 8,789,623 km (0.06 R)
• M41: 8,873,996 km (0.12 R)
• M42: 8,958,818 km (0.087 R)
• M43: 9,129,210 km (0.098 R)
• M44: 9,763,056 km (0.076 R)
• M45: 10,114,910 km (0.048 R)
• M46: 10,321,954 km (0.049 R)
• M47: 11,409,231 km (0.103 R)
• M48: 11,563,167 km (0.113 R)
• M49: 11,655,918 km (0.116 R)
• M50: 11,935,367 km (0.081 R)
• M51: 12,217,209 km (0.086 R)
• M52: 12,311,606 km (0.104 R)
• M53: 13,043,438 km (0.082 R)
• M54: 13,822,095 km (0.059 R)
• M55: 14,150,911 km (0.09 R)
• M56: 14,449,210 km (0.107 R)
• M57: 14,549,141 km (0.083 R)
• M58: 14,716,092 km (0.059 R)
• M59: 14,782,962 km (0.1 R)
• M60: 15,390,330 km (0.119 R)
• M61: 15,526,464 km (0.048 R)
• M62: 15,765,521 km (0.107 R)
• M63: 16,178,112 km (0.106 R)
• M64: 16,247,376 km (0.086 R)
• M65: 16,594,443 km (0.102 R)
• M66: 16,664,156 km (0.112 R)
• M67: 17,014,215 km (0.067 R)
• M68: 17,296,057 km (0.083 R)
• M69: 17,543,941 km (0.077 R)
• M70: 17,615,000 km (0.094 R)
• M71: 17,900,133 km (0.054 R)
• M72: 18,366,729 km (0.044 R)
• M73: 19,642,649 km (0.057 R)
• M74: 22,742,467 km (0.075 R)
• M75: 22,858,704 km (0.09 R)
• M76: 23,208,763 km (0.083 R)
• M77: 23,521,273 km (0.117 R)
• M78: 23,795,935 km (0.079 R)
• M79: 24,388,193 km (0.079 R)
• M80: 25,707,945 km (0.081 R)
• M81: 26,112,608 km (0.073 R)
• M82: 26,559,905 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 13.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.8 AU - 8.7 AU

Year: 7166 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,473,337 km

• M1: 200,910 km (0.114 R)
• M2: 398,828 km (0.027 R)
• M3: 534,214 km (0.092 R)
• M4: 630,555 km (0.079 R)
• M5: 909,854 km (0.059 R)
• M6: 1,305,840 km (0.087 R)
• M7: 1,423,274 km (0.096 R)
• M8: 1,732,942 km (0.096 R)
• M9: 1,951,654 km (0.114 R)
• M10: 2,064,451 km (0.05 R)
• M11: 2,440,839 km (0.066 R)
• M12: 2,687,227 km (0.085 R)
• M13: 2,788,205 km (0.067 R)
• M14: 2,916,111 km (0.067 R)
• M15: 3,072,441 km (0.11 R)
• M16: 3,258,242 km (0.107 R)
• M17: 3,952,675 km (0.083 R)
• M18: 4,184,552 km (0.115 R)
• M19: 4,302,285 km (0.109 R)
• M20: 4,540,894 km (0.106 R)
• M21: 4,876,292 km (0.112 R)
• M22: 5,094,107 km (0.108 R)
• M23: 5,346,777 km (0.081 R)
• M24: 5,701,175 km (0.076 R)
• M25: 5,799,161 km (0.079 R)
• M26: 5,897,746 km (0.102 R)
• M27: 6,844,701 km (0.088 R)
• M28: 7,442,793 km (0.113 R)
• M29: 7,657,915 km (0.053 R)
• M30: 7,766,224 km (0.113 R)
• M31: 7,984,487 km (0.049 R)
• M32: 9,685,415 km (0.078 R)
• M33: 10,078,259 km (0.067 R)
• M34: 10,276,626 km (0.047 R)
• M35: 10,476,339 km (0.096 R)
• M36: 10,677,398 km (0.112 R)
• M37: 11,001,577 km (0.119 R)
• M38: 11,247,067 km (0.081 R)
• M39: 11,411,625 km (0.106 R)
• M40: 11,535,641 km (0.119 R)
• M41: 12,120,120 km (0.077 R)
• M42: 12,671,538 km (0.095 R)
• M43: 12,842,828 km (0.109 R)
• M44: 12,928,846 km (0.102 R)
• M45: 13,058,099 km (0.09 R)
• M46: 13,187,800 km (0.074 R)
• M47: 13,887,021 km (0.12 R)
• M48: 15,230,410 km (0.092 R)
• M49: 15,321,365 km (0.037 R)
• M50: 15,917,513 km (0.09 R)
• M51: 16,009,964 km (0.096 R)
• M52: 17,560,247 km (0.12 R)
• M53: 17,991,238 km (0.04 R)
• M54: 18,184,070 km (0.096 R)
• M55: 18,522,909 km (0.104 R)
• M56: 19,552,292 km (0.109 R)
• M57: 19,651,326 km (0.109 R)
• M58: 19,899,509 km (0.087 R)
• M59: 20,198,705 km (0.061 R)
• M60: 20,700,905 km (0.053 R)
• M61: 20,953,426 km (0.079 R)
• M62: 21,563,935 km (0.11 R)
• M63: 21,922,670 km (0.12 R)
• M64: 22,490,544 km (0.072 R)
• M65: 22,906,576 km (0.108 R)
• M66: 23,746,268 km (0.106 R)
• M67: 24,169,780 km (0.119 R)
• M68: 25,078,288 km (0.057 R)
• M69: 25,618,037 km (0.104 R)
• M70: 25,889,258 km (0.114 R)
• M71: 26,653,853 km (0.097 R)
• M72: 27,425,927 km (0.099 R)
• M73: 28,429,430 km (0.116 R)
• M74: 28,653,976 km (0.066 R)
• M75: 29,785,983 km (0.074 R)
• M76: 29,899,977 km (0.119 R)
• M77: 32,151,874 km (0.042 R)
• M78: 32,268,859 km (0.091 R)
• M79: 32,503,279 km (0.062 R)
• M80: 33,032,556 km (0.094 R)
• M81: 33,209,680 km (0.086 R)
• M82: 33,446,194 km (0.067 R)
• M83: 35,238,526 km (0.064 R)
• M84: 36,633,826 km (0.102 R)
• M85: 39,540,662 km (0.096 R)
• M86: 39,791,388 km (0.065 R)
• M87: 40,863,257 km (0.099 R)
• M88: 42,520,801 km (0.073 R)
• M89: 42,777,810 km (0.093 R)
• M90: 42,906,464 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.1

Radius: 7.3

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.65 AU - 15.39 AU

Year: 19271 Days

Day: 17.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,473,337 km

• M1: 100,829 km (0.098 R)
• M2: 348,114 km (0.025 R)
• M3: 409,749 km (0.06 R)
• M4: 600,336 km (0.118 R)
• M5: 797,805 km (0.102 R)
• M6: 1,251,985 km (0.092 R)
• M7: 1,720,525 km (0.055 R)
• M8: 1,888,075 km (0.027 R)
• M9: 1,945,221 km (0.11 R)
• M10: 2,119,802 km (0.097 R)
• M11: 2,610,632 km (0.12 R)
• M12: 3,945,793 km (0.1 R)
• M13: 4,242,296 km (0.11 R)
• M14: 4,355,392 km (0.117 R)
• M15: 4,778,455 km (0.03 R)
• M16: 6,040,164 km (0.112 R)
• M17: 6,511,397 km (0.072 R)
• M18: 7,307,856 km (0.095 R)
• M19: 7,489,019 km (0.087 R)
• M20: 8,559,392 km (0.117 R)
• M21: 9,676,888 km (0.098 R)
• M22: 9,925,819 km (0.113 R)
• M23: 11,150,128 km (0.095 R)
• M24: 11,568,852 km (0.085 R)
• M25: 11,674,319 km (0.069 R)
• M26: 11,886,149 km (0.1 R)
• M27: 12,692,033 km (0.099 R)
• M28: 13,349,366 km (0.043 R)
• M29: 13,905,720 km (0.088 R)
• M30: 14,243,064 km (0.117 R)
• M31: 14,412,857 km (0.079 R)
• M32: 15,271,399 km (0.112 R)
• M33: 16,323,521 km (0.109 R)
• M34: 16,382,612 km (0.045 R)
• M35: 16,918,023 km (0.046 R)
• M36: 18,006,049 km (0.091 R)
• M37: 18,128,420 km (0.116 R)
• M38: 18,558,513 km (0.098 R)
• M39: 19,491,705 km (0.114 R)
• M40: 20,249,119 km (0.074 R)
• M41: 21,403,267 km (0.048 R)
• M42: 22,710,602 km (0.063 R)
• M43: 22,908,969 km (0.07 R)
• M44: 23,041,513 km (0.107 R)
• M45: 24,719,552 km (0.094 R)
• M46: 24,923,604 km (0.089 R)
• M47: 26,715,038 km (0.113 R)
• M48: 26,994,337 km (0.078 R)
• M49: 27,064,200 km (0.1 R)
• M50: 27,415,007 km (0.106 R)
• M51: 27,908,530 km (0.075 R)
• M52: 28,121,109 km (0.081 R)
• M53: 28,618,821 km (0.115 R)
• M54: 29,550,965 km (0.052 R)
• M55: 31,224,516 km (0.054 R)
• M56: 31,739,881 km (0.112 R)
• M57: 32,183,888 km (0.119 R)
• M58: 32,332,438 km (0.111 R)
• M59: 32,406,639 km (0.088 R)
• M60: 32,853,787 km (0.063 R)
• M61: 34,056,105 km (0.08 R)
• M62: 34,586,579 km (0.088 R)
• M63: 34,967,156 km (0.108 R)
• M64: 35,272,635 km (0.072 R)
• M65: 35,963,179 km (0.079 R)
• M66: 38,218,666 km (0.083 R)
• M67: 39,880,249 km (0.089 R)
• M68: 42,783,046 km (0.113 R)
• M69: 44,177,298 km (0.074 R)
• M70: 44,507,611 km (0.062 R)
• M71: 44,838,671 km (0.109 R)
• M72: 45,420,008 km (0.055 R)
• M73: 46,674,087 km (0.09 R)
• M74: 47,854,713 km (0.096 R)
• M75: 48,533,888 km (0.082 R)
• M76: 48,874,672 km (0.113 R)
• M77: 49,558,483 km (0.089 R)
• M78: 49,729,923 km (0.066 R)
• M79: 50,159,418 km (0.085 R)
• M80: 51,282,000 km (0.088 R)
• M81: 51,802,900 km (0.068 R)
• M82: 51,976,883 km (0.074 R)
• M83: 52,325,595 km (0.062 R)
• M84: 53,025,115 km (0.086 R)
• M85: 53,288,258 km (0.059 R)
• M86: 53,992,116 km (0.083 R)
• M87: 55,408,957 km (0.06 R)
• M88: 56,121,940 km (0.051 R)
• M89: 56,837,916 km (0.076 R)
• M90: 57,917,713 km (0.092 R)
• M91: 58,460,155 km (0.091 R)
• M92: 61,013,492 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 12,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit