🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.67 AU - 1.67 AU

Year: 788 Days

Day: 40 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,549,120 km

• M1: 221,854 km (0.05 R)
• M2: 433,983 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.43 AU - 1.97 AU

Year: 810 Days

Day: 27.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 95 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.66 AU - 2.56 AU

Year: 1119 Days

Day: 21.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,549,120 km

• M1: 948,750 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.64 AU - 3.18 AU

Year: 1813 Days

Day: 46.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.32 AU - 3.52 AU

Year: 2310 Days

Day: 29.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,549,120 km

• M1: 137,480 km (0.083 R)
• M2: 1,073,814 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.31 AU - 5.17 AU

Year: 3769 Days

Day: 37.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 10.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.05 AU - 7.11 AU

Year: 5476 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,549,120 km

• M1: 258,954 km (0.112 R)
• M2: 330,910 km (0.084 R)
• M3: 631,752 km (0.056 R)
• M4: 717,172 km (0.111 R)
• M5: 865,124 km (0.043 R)
• M6: 1,192,145 km (0.108 R)
• M7: 1,370,167 km (0.107 R)
• M8: 1,706,613 km (0.083 R)
• M9: 1,814,173 km (0.117 R)
• M10: 2,085,095 km (0.103 R)
• M11: 2,200,435 km (0.048 R)
• M12: 2,420,643 km (0.042 R)
• M13: 2,489,757 km (0.075 R)
• M14: 2,845,800 km (0.111 R)
• M15: 3,011,405 km (0.089 R)
• M16: 3,104,754 km (0.108 R)
• M17: 3,180,152 km (0.08 R)
• M18: 3,275,445 km (0.12 R)
• M19: 3,507,621 km (0.069 R)
• M20: 3,846,012 km (0.107 R)
• M21: 4,008,924 km (0.052 R)
• M22: 4,111,997 km (0.056 R)
• M23: 4,705,152 km (0.071 R)
• M24: 5,257,468 km (0.082 R)
• M25: 5,484,108 km (0.095 R)
• M26: 6,041,360 km (0.076 R)
• M27: 6,255,136 km (0.116 R)
• M28: 6,690,017 km (0.086 R)
• M29: 7,034,989 km (0.108 R)
• M30: 7,436,361 km (0.067 R)
• M31: 7,537,938 km (0.028 R)
• M32: 7,793,899 km (0.104 R)
• M33: 8,130,794 km (0.116 R)
• M34: 8,209,183 km (0.104 R)
• M35: 8,765,388 km (0.114 R)
• M36: 9,251,731 km (0.107 R)
• M37: 9,361,087 km (0.12 R)
• M38: 9,525,794 km (0.096 R)
• M39: 9,941,975 km (0.062 R)
• M40: 10,505,959 km (0.098 R)
• M41: 10,820,713 km (0.071 R)
• M42: 11,842,616 km (0.104 R)
• M43: 12,229,925 km (0.1 R)
• M44: 12,621,572 km (0.12 R)
• M45: 12,742,896 km (0.055 R)
• M46: 12,956,073 km (0.112 R)
• M47: 13,078,444 km (0.117 R)
• M48: 13,293,566 km (0.097 R)
• M49: 13,447,951 km (0.033 R)
• M50: 13,758,516 km (0.08 R)
• M51: 14,071,475 km (0.087 R)
• M52: 14,864,044 km (0.117 R)
• M53: 15,281,871 km (0.059 R)
• M54: 15,378,811 km (0.096 R)
• M55: 15,703,588 km (0.076 R)
• M56: 16,326,962 km (0.112 R)
• M57: 16,492,268 km (0.11 R)
• M58: 16,591,750 km (0.049 R)
• M59: 16,724,743 km (0.113 R)
• M60: 16,791,314 km (0.089 R)
• M61: 17,058,795 km (0.074 R)
• M62: 17,125,815 km (0.113 R)
• M63: 18,588,732 km (0.103 R)
• M64: 19,387,734 km (0.097 R)
• M65: 19,562,914 km (0.055 R)
• M66: 20,091,443 km (0.089 R)
• M67: 21,054,853 km (0.094 R)
• M68: 21,451,736 km (0.079 R)
• M69: 22,143,028 km (0.058 R)
• M70: 22,216,181 km (0.109 R)
• M71: 22,583,295 km (0.104 R)
• M72: 23,026,553 km (0.092 R)
• M73: 23,286,405 km (0.118 R)
• M74: 23,360,904 km (0.062 R)
• M75: 23,659,352 km (0.112 R)
• M76: 24,184,889 km (0.103 R)
• M77: 24,373,383 km (0.082 R)
• M78: 25,056,447 km (0.09 R)
• M79: 25,323,778 km (0.08 R)
• M80: 25,592,007 km (0.104 R)
• M81: 25,784,240 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 12.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.41 AU - 10.89 AU

Year: 10109 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,549,120 km

• M1: 169,195 km (0.073 R)
• M2: 265,237 km (0.094 R)
• M3: 454,478 km (0.044 R)
• M4: 576,550 km (0.052 R)
• M5: 769,382 km (0.067 R)
• M6: 1,256,622 km (0.118 R)
• M7: 1,552,676 km (0.054 R)
• M8: 2,102,748 km (0.117 R)
• M9: 2,501,875 km (0.1 R)
• M10: 3,071,244 km (0.051 R)
• M11: 3,219,795 km (0.096 R)
• M12: 3,576,137 km (0.07 R)
• M13: 3,891,789 km (0.081 R)
• M14: 3,972,123 km (0.106 R)
• M15: 4,216,566 km (0.072 R)
• M16: 4,921,620 km (0.088 R)
• M17: 5,125,522 km (0.034 R)
• M18: 5,511,934 km (0.082 R)
• M19: 6,889,281 km (0.114 R)
• M20: 7,717,305 km (0.111 R)
• M21: 8,472,027 km (0.116 R)
• M22: 8,929,048 km (0.11 R)
• M23: 9,214,331 km (0.11 R)
• M24: 9,867,326 km (0.1 R)
• M25: 10,088,282 km (0.107 R)
• M26: 11,642,005 km (0.078 R)
• M27: 12,387,152 km (0.099 R)
• M28: 12,825,773 km (0.113 R)
• M29: 13,228,790 km (0.102 R)
• M30: 13,595,155 km (0.089 R)
• M31: 14,213,144 km (0.12 R)
• M32: 14,296,171 km (0.09 R)
• M33: 14,840,258 km (0.116 R)
• M34: 15,306,106 km (0.038 R)
• M35: 15,647,788 km (0.114 R)
• M36: 16,035,246 km (0.085 R)
• M37: 16,208,480 km (0.085 R)
• M38: 16,688,091 km (0.081 R)
• M39: 17,128,208 km (0.116 R)
• M40: 17,216,621 km (0.113 R)
• M41: 17,305,332 km (0.027 R)
• M42: 17,885,024 km (0.095 R)
• M43: 18,335,463 km (0.081 R)
• M44: 18,835,120 km (0.066 R)
• M45: 18,972,301 km (0.115 R)
• M46: 19,201,485 km (0.118 R)
• M47: 20,314,344 km (0.105 R)
• M48: 22,167,113 km (0.038 R)
• M49: 22,408,564 km (0.119 R)
• M50: 22,650,913 km (0.078 R)
• M51: 22,894,159 km (0.116 R)
• M52: 22,991,547 km (0.117 R)
• M53: 23,285,058 km (0.096 R)
• M54: 23,776,786 km (0.085 R)
• M55: 23,875,521 km (0.068 R)
• M56: 24,820,680 km (0.097 R)
• M57: 25,373,444 km (0.106 R)
• M58: 25,474,273 km (0.085 R)
• M59: 26,184,714 km (0.1 R)
• M60: 26,850,125 km (0.05 R)
• M61: 27,417,550 km (0.088 R)
• M62: 27,572,982 km (0.053 R)
• M63: 28,721,744 km (0.068 R)
• M64: 29,620,229 km (0.1 R)
• M65: 30,635,250 km (0.104 R)
• M66: 32,534,844 km (0.118 R)
• M67: 32,644,499 km (0.086 R)
• M68: 32,864,259 km (0.037 R)
• M69: 33,471,177 km (0.096 R)
• M70: 34,081,836 km (0.072 R)
• M71: 34,528,236 km (0.089 R)
• M72: 34,808,133 km (0.117 R)
• M73: 35,088,929 km (0.103 R)
• M74: 36,503,825 km (0.042 R)
• M75: 37,419,215 km (0.091 R)
• M76: 38,284,189 km (0.106 R)
• M77: 38,690,198 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.7

Radius: 3.4

Gravity: 61.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.25 AU - 17.45 AU

Year: 23048 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,549,120 km

• M1: 197,469 km (0.057 R)
• M2: 299,495 km (0.114 R)
• M3: 481,406 km (0.088 R)
• M4: 1,777,971 km (0.092 R)
• M5: 1,847,982 km (0.119 R)
• M6: 2,026,602 km (0.117 R)
• M7: 2,099,606 km (0.1 R)
• M8: 2,286,005 km (0.108 R)
• M9: 2,324,003 km (0.092 R)
• M10: 2,362,150 km (0.043 R)
• M11: 2,516,685 km (0.096 R)
• M12: 2,555,880 km (0.092 R)
• M13: 2,634,867 km (0.053 R)
• M14: 3,000,036 km (0.09 R)
• M15: 3,381,061 km (0.045 R)
• M16: 3,777,047 km (0.054 R)
• M17: 4,003,239 km (0.12 R)
• M18: 4,951,690 km (0.119 R)
• M19: 5,000,907 km (0.038 R)
• M20: 5,450,748 km (0.098 R)
• M21: 6,766,611 km (0.093 R)
• M22: 6,875,967 km (0.105 R)
• M23: 7,151,825 km (0.098 R)
• M24: 8,703,155 km (0.111 R)
• M25: 9,546,738 km (0.052 R)
• M26: 9,607,923 km (0.099 R)
• M27: 9,978,178 km (0.106 R)
• M28: 10,605,591 km (0.09 R)
• M29: 11,701,246 km (0.032 R)
• M30: 14,487,357 km (0.04 R)
• M31: 15,483,230 km (0.091 R)
• M32: 15,699,549 km (0.076 R)
• M33: 16,135,178 km (0.076 R)
• M34: 17,166,954 km (0.097 R)
• M35: 18,448,110 km (0.119 R)
• M36: 19,681,694 km (0.1 R)
• M37: 20,229,821 km (0.081 R)
• M38: 21,260,849 km (0.069 R)
• M39: 22,065,536 km (0.11 R)
• M40: 22,798,267 km (0.051 R)
• M41: 23,208,763 km (0.08 R)
• M42: 23,870,734 km (0.068 R)
• M43: 23,953,761 km (0.09 R)
• M44: 25,467,242 km (0.047 R)
• M45: 27,098,158 km (0.096 R)
• M46: 29,740,805 km (0.099 R)
• M47: 31,092,721 km (0.072 R)
• M48: 31,639,052 km (0.117 R)
• M49: 33,855,943 km (0.083 R)
• M50: 34,042,940 km (0.113 R)
• M51: 34,699,974 km (0.093 R)
• M52: 36,504,723 km (0.096 R)
• M53: 36,792,549 km (0.062 R)
• M54: 39,317,462 km (0.063 R)
• M55: 39,809,489 km (0.059 R)
• M56: 40,204,577 km (0.108 R)
• M57: 40,303,462 km (0.067 R)
• M58: 40,501,679 km (0.104 R)
• M59: 42,098,636 km (0.094 R)
• M60: 43,208,353 km (0.049 R)
• M61: 43,512,785 km (0.069 R)
• M62: 43,919,691 km (0.104 R)
• M63: 44,532,294 km (0.115 R)
• M64: 45,766,327 km (0.108 R)
• M65: 46,180,115 km (0.119 R)
• M66: 47,115,550 km (0.074 R)
• M67: 47,219,969 km (0.06 R)
• M68: 47,638,096 km (0.109 R)
• M69: 48,899,804 km (0.074 R)
• M70: 49,853,191 km (0.069 R)
• M71: 50,065,919 km (0.096 R)
• M72: 51,134,048 km (0.118 R)
• M73: 53,292,745 km (0.114 R)
• M74: 53,619,018 km (0.091 R)
• M75: 54,492,520 km (0.038 R)
• M76: 56,253,736 km (0.091 R)
• M77: 57,141,151 km (0.064 R)
• M78: 58,481,248 km (0.061 R)
• M79: 60,170,657 km (0.097 R)
• M80: 61,305,806 km (0.05 R)
• M81: 61,419,799 km (0.077 R)
• M82: 61,876,073 km (0.051 R)
• M83: 65,101,852 km (0.068 R)
• M84: 65,334,327 km (0.038 R)
• M85: 65,567,101 km (0.054 R)
• M86: 68,618,000 km (0.118 R)
• M87: 69,328,740 km (0.081 R)
• M88: 69,922,793 km (0.101 R)
• M89: 70,280,032 km (0.051 R)
• M90: 76,813,121 km (0.091 R)
• M91: 79,529,818 km (0.078 R)
• M92: 83,158,614 km (0.098 R)
• M93: 83,663,357 km (0.065 R)
• M94: 84,169,148 km (0.105 R)
• M95: 84,549,126 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 13,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit