🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.47 AU - 3.35 AU

Year: 1804 Days

Day: 34 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,825,552 km

• M1: 99,931 km (0.092 R)
• M2: 672,592 km (0.102 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 11.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.72 AU - 5.52 AU

Year: 4211 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,825,552 km

• M1: 163,959 km (0.114 R)
• M2: 388,655 km (0.033 R)
• M3: 786,586 km (0.084 R)
• M4: 1,041,351 km (0.062 R)
• M5: 1,384,528 km (0.091 R)
• M6: 1,652,608 km (0.068 R)
• M7: 2,390,574 km (0.077 R)
• M8: 2,797,480 km (0.031 R)
• M9: 3,330,497 km (0.075 R)
• M10: 3,557,288 km (0.097 R)
• M11: 3,831,800 km (0.113 R)
• M12: 4,137,728 km (0.11 R)
• M13: 4,542,689 km (0.052 R)
• M14: 5,363,532 km (0.115 R)
• M15: 5,628,470 km (0.089 R)
• M16: 6,000,071 km (0.108 R)
• M17: 7,188,327 km (0.091 R)
• M18: 9,349,269 km (0.103 R)
• M19: 10,588,238 km (0.039 R)
• M20: 11,167,930 km (0.085 R)
• M21: 11,798,634 km (0.119 R)
• M22: 13,643,027 km (0.095 R)
• M23: 15,014,540 km (0.11 R)
• M24: 16,034,947 km (0.111 R)
• M25: 16,663,408 km (0.116 R)
• M26: 17,174,883 km (0.03 R)
• M27: 18,443,323 km (0.118 R)
• M28: 18,891,219 km (0.09 R)
• M29: 19,435,905 km (0.093 R)
• M30: 20,314,194 km (0.093 R)
• M31: 23,116,461 km (0.058 R)
• M32: 24,329,401 km (0.08 R)
• M33: 24,740,496 km (0.104 R)
• M34: 26,313,517 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.2

Radius: 11.1

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.68 AU - 7.98 AU

Year: 7212 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,825,552 km

• M1: 138,079 km (0.113 R)
• M2: 348,413 km (0.089 R)
• M3: 656,136 km (0.045 R)
• M4: 1,256,323 km (0.077 R)
• M5: 1,665,323 km (0.042 R)
• M6: 2,031,389 km (0.094 R)
• M7: 2,633,820 km (0.091 R)
• M8: 4,665,060 km (0.084 R)
• M9: 5,280,954 km (0.114 R)
• M10: 5,574,017 km (0.114 R)
• M11: 6,373,767 km (0.097 R)
• M12: 7,852,093 km (0.118 R)
• M13: 8,065,868 km (0.068 R)
• M14: 9,960,974 km (0.071 R)
• M15: 11,026,709 km (0.071 R)
• M16: 12,015,103 km (0.035 R)
• M17: 14,795,529 km (0.112 R)
• M18: 15,089,788 km (0.1 R)
• M19: 15,989,619 km (0.084 R)
• M20: 17,020,348 km (0.09 R)
• M21: 18,627,328 km (0.083 R)
• M22: 19,795,688 km (0.112 R)
• M23: 20,594,391 km (0.108 R)
• M24: 21,763,199 km (0.09 R)
• M25: 22,842,697 km (0.068 R)
• M26: 23,515,439 km (0.057 R)
• M27: 25,399,923 km (0.053 R)
• M28: 25,850,213 km (0.08 R)
• M29: 26,960,229 km (0.117 R)
• M30: 28,635,127 km (0.067 R)
• M31: 32,353,831 km (0.116 R)
• M32: 35,842,154 km (0.117 R)
• M33: 39,429,960 km (0.111 R)
• M34: 40,555,983 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.4

Radius: 6.4

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.14 AU - 15.04 AU

Year: 18208 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,825,552 km

• M1: 83,924 km (0.066 R)
• M2: 357,090 km (0.051 R)
• M3: 1,055,114 km (0.083 R)
• M4: 1,484,310 km (0.091 R)
• M5: 1,813,874 km (0.037 R)
• M6: 2,037,523 km (0.104 R)
• M7: 3,509,267 km (0.118 R)
• M8: 4,837,098 km (0.097 R)
• M9: 5,737,826 km (0.119 R)
• M10: 6,381,696 km (0.099 R)
• M11: 7,367,994 km (0.107 R)
• M12: 7,682,449 km (0.038 R)
• M13: 8,096,386 km (0.108 R)
• M14: 11,301,670 km (0.071 R)
• M15: 12,664,208 km (0.089 R)
• M16: 13,374,648 km (0.078 R)
• M17: 14,352,420 km (0.113 R)
• M18: 17,838,798 km (0.046 R)
• M19: 20,349,798 km (0.091 R)
• M20: 20,796,946 km (0.106 R)
• M21: 21,324,728 km (0.114 R)
• M22: 22,869,326 km (0.055 R)
• M23: 23,502,424 km (0.11 R)
• M24: 24,063,416 km (0.116 R)
• M25: 25,040,589 km (0.111 R)
• M26: 25,453,479 km (0.044 R)
• M27: 27,138,999 km (0.094 R)
• M28: 27,396,456 km (0.068 R)
• M29: 28,438,705 km (0.119 R)
• M30: 28,614,183 km (0.084 R)
• M31: 30,672,650 km (0.051 R)
• M32: 34,326,578 km (0.059 R)
• M33: 43,762,763 km (0.116 R)
• M34: 44,418,001 km (0.108 R)
• M35: 45,854,440 km (0.105 R)
• M36: 48,223,173 km (0.04 R)
• M37: 49,026,065 km (0.054 R)
• M38: 49,835,539 km (0.107 R)
• M39: 52,422,834 km (0.077 R)
• M40: 53,861,816 km (0.117 R)
• M41: 57,170,771 km (0.066 R)
• M42: 64,216,681 km (0.068 R)
• M43: 66,745,932 km (0.091 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit