🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.99 AU - 2.25 AU

Year: 1080 Days

Day: 42.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.61 AU - 3.81 AU

Year: 2012 Days

Day: 27.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,576,940 km

• M1: 48,320 km (0.059 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.5

Radius: 12.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.9 AU - 7.16 AU

Year: 5180 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,576,940 km

• M1: 155,432 km (0.104 R)
• M2: 605,871 km (0.04 R)
• M3: 1,172,847 km (0.111 R)
• M4: 1,918,892 km (0.059 R)
• M5: 2,447,720 km (0.099 R)
• M6: 3,187,183 km (0.084 R)
• M7: 3,868,451 km (0.109 R)
• M8: 7,228,120 km (0.115 R)
• M9: 9,917,890 km (0.088 R)
• M10: 11,791,155 km (0.112 R)
• M11: 13,627,768 km (0.074 R)
• M12: 14,806,449 km (0.05 R)
• M13: 15,195,404 km (0.119 R)
• M14: 15,648,236 km (0.116 R)
• M15: 16,344,465 km (0.099 R)
• M16: 17,061,188 km (0.108 R)
• M17: 18,621,793 km (0.098 R)
• M18: 22,752,490 km (0.088 R)
• M19: 23,570,940 km (0.099 R)
• M20: 24,408,987 km (0.107 R)
• M21: 25,030,716 km (0.099 R)
• M22: 27,960,889 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.9

Radius: 10.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.43 AU - 7.73 AU

Year: 6591 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,576,940 km

• M1: 133,142 km (0.029 R)
• M2: 522,396 km (0.09 R)
• M3: 1,067,979 km (0.056 R)
• M4: 2,411,069 km (0.038 R)
• M5: 2,776,985 km (0.118 R)
• M6: 3,440,601 km (0.092 R)
• M7: 4,415,232 km (0.058 R)
• M8: 4,944,060 km (0.091 R)
• M9: 5,945,169 km (0.116 R)
• M10: 6,425,229 km (0.105 R)
• M11: 7,990,770 km (0.072 R)
• M12: 8,542,786 km (0.065 R)
• M13: 9,294,965 km (0.041 R)
• M14: 12,109,200 km (0.041 R)
• M15: 12,664,058 km (0.101 R)
• M16: 13,146,810 km (0.117 R)
• M17: 14,289,439 km (0.087 R)
• M18: 15,897,616 km (0.088 R)
• M19: 16,876,585 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 10.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.99 AU - 11.89 AU

Year: 10964 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,576,940 km

• M1: 144,960 km (0.073 R)
• M2: 892,202 km (0.057 R)
• M3: 1,340,696 km (0.111 R)
• M4: 1,706,014 km (0.113 R)
• M5: 2,280,021 km (0.07 R)
• M6: 3,022,775 km (0.047 R)
• M7: 5,110,114 km (0.113 R)
• M8: 5,601,393 km (0.06 R)
• M9: 7,931,230 km (0.114 R)
• M10: 9,721,917 km (0.092 R)
• M11: 10,069,732 km (0.096 R)
• M12: 12,105,759 km (0.107 R)
• M13: 14,402,385 km (0.097 R)
• M14: 15,721,091 km (0.07 R)
• M15: 17,046,977 km (0.074 R)
• M16: 19,134,615 km (0.102 R)
• M17: 25,182,408 km (0.093 R)
• M18: 25,745,345 km (0.093 R)
• M19: 37,857,387 km (0.118 R)
• M20: 40,230,308 km (0.072 R)
• M21: 40,742,232 km (0.105 R)
• M22: 45,408,638 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.8

Radius: 7.1

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.6 AU - 19.56 AU

Year: 23619 Days

Day: 19.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,576,940 km

• M1: 88,412 km (0.116 R)
• M2: 501,003 km (0.103 R)
• M3: 1,114,953 km (0.065 R)
• M4: 1,590,824 km (0.091 R)
• M5: 2,396,558 km (0.107 R)
• M6: 4,043,780 km (0.111 R)
• M7: 4,560,491 km (0.111 R)
• M8: 5,980,324 km (0.103 R)
• M9: 6,331,879 km (0.084 R)
• M10: 9,601,939 km (0.114 R)
• M11: 10,084,542 km (0.071 R)
• M12: 10,394,210 km (0.099 R)
• M13: 15,182,090 km (0.103 R)
• M14: 21,160,619 km (0.095 R)
• M15: 21,771,277 km (0.108 R)
• M16: 24,554,396 km (0.077 R)
• M17: 25,342,328 km (0.102 R)
• M18: 25,570,614 km (0.081 R)
• M19: 26,380,089 km (0.096 R)
• M20: 30,299,403 km (0.104 R)
• M21: 34,171,594 km (0.091 R)
• M22: 36,879,914 km (0.078 R)
• M23: 38,061,887 km (0.112 R)
• M24: 44,850,788 km (0.085 R)
• M25: 47,224,009 km (0.069 R)
• M26: 55,609,867 km (0.104 R)
• M27: 58,744,541 km (0.113 R)
• M28: 61,788,409 km (0.052 R)
• M29: 62,825,870 km (0.115 R)
• M30: 63,454,031 km (0.114 R)
• M31: 71,320,635 km (0.095 R)
• M32: 73,152,910 km (0.055 R)
• M33: 77,150,165 km (0.064 R)
• M34: 84,555,110 km (0.096 R)
• M35: 85,065,089 km (0.109 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 18,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit