🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 143 Days

Day: 19.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,573,466 km

• M1: 21,243 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.35 AU - 3.23 AU

Year: 1775 Days

Day: 31.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 99.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.82 AU - 3.92 AU

Year: 2899 Days

Day: 34.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 8.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.47 AU - 4.95 AU

Year: 3289 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 134.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 95,573,466 km

• M1: 106,962 km (0.063 R)
• M2: 388,356 km (0.109 R)
• M3: 968,197 km (0.106 R)
• M4: 1,229,395 km (0.107 R)
• M5: 2,738,688 km (0.031 R)
• M6: 3,647,645 km (0.07 R)
• M7: 5,992,592 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 9.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.92 AU - 4.68 AU

Year: 3395 Days

Day: 5.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 95,573,466 km

• M1: 126,859 km (0.038 R)
• M2: 466,446 km (0.032 R)
• M3: 809,175 km (0.076 R)
• M4: 1,210,097 km (0.056 R)
• M5: 1,732,044 km (0.113 R)
• M6: 2,398,503 km (0.109 R)
• M7: 2,872,279 km (0.039 R)
• M8: 3,424,295 km (0.027 R)
• M9: 6,547,001 km (0.084 R)
• M10: 7,706,086 km (0.091 R)
• M11: 9,159,578 km (0.115 R)
• M12: 9,762,009 km (0.036 R)
• M13: 14,385,331 km (0.075 R)
• M14: 15,570,894 km (0.072 R)
• M15: 16,043,773 km (0.093 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 10.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.23 AU - 5.59 AU

Year: 4143 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 95,573,466 km

• M1: 135,685 km (0.086 R)
• M2: 717,771 km (0.063 R)
• M3: 1,181,823 km (0.104 R)
• M4: 1,982,022 km (0.098 R)
• M5: 2,626,191 km (0.078 R)
• M6: 3,500,291 km (0.077 R)
• M7: 6,859,062 km (0.029 R)
• M8: 8,470,531 km (0.086 R)
• M9: 10,564,602 km (0.107 R)
• M10: 11,930,729 km (0.102 R)
• M11: 12,656,279 km (0.103 R)
• M12: 15,482,482 km (0.09 R)
• M13: 16,401,013 km (0.115 R)
• M14: 19,129,229 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 9

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.97 AU - 6.09 AU

Year: 4952 Days

Day: 5.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 95,573,466 km

• M1: 112,049 km (0.086 R)
• M2: 475,871 km (0.047 R)
• M3: 762,052 km (0.119 R)
• M4: 1,045,540 km (0.057 R)
• M5: 1,446,911 km (0.074 R)
• M6: 1,837,660 km (0.097 R)
• M7: 2,266,109 km (0.066 R)
• M8: 2,687,975 km (0.111 R)
• M9: 3,201,694 km (0.067 R)
• M10: 3,848,106 km (0.101 R)
• M11: 4,350,306 km (0.089 R)
• M12: 5,115,200 km (0.088 R)
• M13: 6,249,900 km (0.112 R)
• M14: 6,707,520 km (0.045 R)
• M15: 7,471,815 km (0.04 R)
• M16: 8,685,652 km (0.12 R)
• M17: 9,090,763 km (0.032 R)
• M18: 9,508,291 km (0.078 R)
• M19: 10,977,641 km (0.099 R)
• M20: 11,355,526 km (0.116 R)
• M21: 11,644,698 km (0.077 R)
• M22: 12,389,097 km (0.088 R)
• M23: 12,695,474 km (0.075 R)
• M24: 13,699,724 km (0.073 R)
• M25: 15,805,613 km (0.12 R)
• M26: 17,728,993 km (0.093 R)
• M27: 19,049,793 km (0.104 R)
• M28: 20,152,778 km (0.116 R)
• M29: 22,636,851 km (0.094 R)
• M30: 27,076,167 km (0.09 R)
• M31: 27,853,927 km (0.085 R)
• M32: 29,817,848 km (0.106 R)
• M33: 31,020,764 km (0.057 R)
• M34: 31,302,906 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.7

Radius: 9.4

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.75 AU - 7.15 AU

Year: 5527 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,573,466 km

• M1: 117,584 km (0.115 R)
• M2: 612,304 km (0.114 R)
• M3: 913,594 km (0.032 R)
• M4: 1,240,466 km (0.099 R)
• M5: 1,867,131 km (0.047 R)
• M6: 2,253,094 km (0.061 R)
• M7: 3,468,127 km (0.103 R)
• M8: 4,130,397 km (0.087 R)
• M9: 4,626,015 km (0.117 R)
• M10: 5,102,783 km (0.043 R)
• M11: 6,388,278 km (0.108 R)
• M12: 6,697,197 km (0.053 R)
• M13: 7,088,396 km (0.102 R)
• M14: 7,799,883 km (0.102 R)
• M15: 8,892,097 km (0.04 R)
• M16: 9,191,293 km (0.108 R)
• M17: 9,991,492 km (0.058 R)
• M18: 10,502,967 km (0.105 R)
• M19: 13,215,775 km (0.111 R)
• M20: 15,183,286 km (0.054 R)
• M21: 16,364,062 km (0.102 R)
• M22: 17,604,977 km (0.119 R)
• M23: 20,346,806 km (0.062 R)
• M24: 22,325,388 km (0.104 R)
• M25: 23,768,110 km (0.094 R)
• M26: 26,572,771 km (0.071 R)
• M27: 29,026,026 km (0.033 R)
• M28: 31,527,302 km (0.091 R)
• M29: 32,932,026 km (0.065 R)

Asteroid Belt

Center: 9.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.6

Radius: 7.7

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.21 AU - 16.85 AU

Year: 20012 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,573,466 km

• M1: 95,892 km (0.078 R)
• M2: 480,808 km (0.107 R)
• M3: 839,693 km (0.096 R)
• M4: 1,238,521 km (0.083 R)
• M5: 1,565,542 km (0.104 R)
• M6: 2,029,744 km (0.048 R)
• M7: 3,203,788 km (0.06 R)
• M8: 3,520,038 km (0.118 R)
• M9: 4,962,012 km (0.087 R)
• M10: 6,947,624 km (0.111 R)
• M11: 8,733,673 km (0.082 R)
• M12: 11,719,796 km (0.116 R)
• M13: 12,195,667 km (0.076 R)
• M14: 12,473,171 km (0.071 R)
• M15: 13,626,122 km (0.117 R)
• M16: 16,059,481 km (0.044 R)
• M17: 16,477,308 km (0.117 R)
• M18: 17,774,471 km (0.107 R)
• M19: 18,041,952 km (0.074 R)
• M20: 18,402,632 km (0.089 R)
• M21: 20,570,904 km (0.108 R)
• M22: 22,073,465 km (0.119 R)
• M23: 25,520,649 km (0.06 R)
• M24: 27,371,922 km (0.09 R)
• M25: 30,952,248 km (0.111 R)
• M26: 31,860,906 km (0.119 R)
• M27: 37,252,263 km (0.114 R)
• M28: 43,221,518 km (0.09 R)
• M29: 44,193,006 km (0.062 R)
• M30: 49,269,909 km (0.099 R)
• M31: 49,797,990 km (0.114 R)
• M32: 51,404,970 km (0.082 R)
• M33: 64,051,076 km (0.119 R)
• M34: 75,546,626 km (0.114 R)
• M35: 80,553,816 km (0.025 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.1

Radius: 4.1

Gravity: 55.63 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.09 AU - 16.67 AU

Year: 24098 Days

Day: 21.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,573,466 km

• M1: 52,808 km (0.104 R)
• M2: 192,532 km (0.109 R)
• M3: 1,082,041 km (0.071 R)
• M4: 1,243,757 km (0.112 R)
• M5: 1,371,513 km (0.043 R)
• M6: 1,543,551 km (0.092 R)
• M7: 2,103,346 km (0.107 R)
• M8: 4,507,683 km (0.083 R)
• M9: 4,968,444 km (0.112 R)
• M10: 5,502,060 km (0.102 R)
• M11: 6,828,993 km (0.082 R)
• M12: 7,077,625 km (0.09 R)
• M13: 9,048,876 km (0.032 R)
• M14: 9,531,928 km (0.05 R)
• M15: 11,220,439 km (0.08 R)
• M16: 11,991,317 km (0.098 R)
• M17: 18,116,153 km (0.06 R)
• M18: 18,496,430 km (0.12 R)
• M19: 19,272,993 km (0.057 R)
• M20: 20,172,375 km (0.049 R)
• M21: 26,042,446 km (0.082 R)
• M22: 27,017,076 km (0.081 R)
• M23: 30,619,543 km (0.112 R)
• M24: 32,118,064 km (0.074 R)
• M25: 32,535,143 km (0.119 R)
• M26: 34,239,512 km (0.115 R)
• M27: 34,384,173 km (0.104 R)
• M28: 38,916,091 km (0.118 R)
• M29: 40,188,570 km (0.084 R)
• M30: 41,324,467 km (0.059 R)
• M31: 42,648,707 km (0.106 R)
• M32: 55,662,525 km (0.057 R)
• M33: 60,808,692 km (0.112 R)
• M34: 68,303,396 km (0.098 R)
• M35: 70,853,890 km (0.062 R)
• M36: 75,898,031 km (0.1 R)
• M37: 78,885,052 km (0.083 R)
• M38: 87,231,715 km (0.093 R)
• M39: 89,406,719 km (0.111 R)
• M40: 90,231,452 km (0.118 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: 189 - 17,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit