🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.45 AU - 0.67 AU

Year: 156 Days

Day: 40.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,162,730 km

• M1: 54,902 km (0.118 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 14.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.22 AU - 8.92 AU

Year: 8546 Days

Day: 5 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,162,730 km

• M1: 184,454 km (0.107 R)
• M2: 702,362 km (0.095 R)
• M3: 1,233,734 km (0.11 R)
• M4: 1,742,815 km (0.112 R)
• M5: 3,162,948 km (0.102 R)
• M6: 3,738,900 km (0.117 R)
• M7: 5,669,909 km (0.04 R)
• M8: 8,409,495 km (0.11 R)
• M9: 8,932,489 km (0.107 R)
• M10: 10,286,948 km (0.067 R)
• M11: 14,669,717 km (0.053 R)
• M12: 16,891,395 km (0.108 R)
• M13: 17,375,194 km (0.08 R)
• M14: 18,735,637 km (0.061 R)
• M15: 26,067,579 km (0.103 R)
• M16: 26,621,539 km (0.095 R)
• M17: 30,416,089 km (0.041 R)
• M18: 32,815,490 km (0.106 R)
• M19: 40,768,412 km (0.087 R)
• M20: 42,525,289 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 14.9

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.64 AU - 10.04 AU

Year: 8978 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,162,730 km

• M1: 217,366 km (0.113 R)
• M2: 887,714 km (0.07 R)
• M3: 6,603,400 km (0.069 R)
• M4: 7,691,126 km (0.1 R)
• M5: 9,448,452 km (0.044 R)
• M6: 10,421,586 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.8

Radius: 12.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.95 AU - 10.79 AU

Year: 11559 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,162,730 km

• M1: 160,668 km (0.108 R)
• M2: 592,408 km (0.032 R)
• M3: 1,309,131 km (0.099 R)
• M4: 1,913,955 km (0.109 R)
• M5: 2,539,424 km (0.091 R)
• M6: 3,000,036 km (0.099 R)
• M7: 4,231,825 km (0.116 R)
• M8: 5,603,338 km (0.049 R)
• M9: 6,133,064 km (0.111 R)
• M10: 8,641,371 km (0.108 R)
• M11: 9,399,085 km (0.111 R)
• M12: 10,407,973 km (0.075 R)
• M13: 11,487,620 km (0.115 R)
• M14: 12,700,261 km (0.087 R)
• M15: 16,492,417 km (0.039 R)
• M16: 17,883,229 km (0.049 R)
• M17: 18,338,156 km (0.052 R)
• M18: 24,699,057 km (0.081 R)
• M19: 25,933,688 km (0.118 R)
• M20: 29,884,568 km (0.095 R)
• M21: 31,176,795 km (0.115 R)
• M22: 31,615,715 km (0.077 R)
• M23: 35,873,420 km (0.085 R)
• M24: 40,499,136 km (0.084 R)
• M25: 41,153,177 km (0.115 R)
• M26: 47,796,220 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.9

Radius: 12.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.69 AU - 12.25 AU

Year: 12629 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,162,730 km

• M1: 155,881 km (0.117 R)
• M2: 857,345 km (0.096 R)
• M3: 1,357,601 km (0.039 R)
• M4: 1,758,673 km (0.09 R)
• M5: 2,503,221 km (0.093 R)
• M6: 3,267,666 km (0.097 R)
• M7: 3,747,127 km (0.115 R)
• M8: 4,586,671 km (0.091 R)
• M9: 5,295,914 km (0.112 R)
• M10: 6,393,963 km (0.08 R)
• M11: 7,729,722 km (0.116 R)
• M12: 8,635,836 km (0.097 R)
• M13: 10,602,300 km (0.115 R)
• M14: 11,478,944 km (0.092 R)
• M15: 12,851,205 km (0.116 R)
• M16: 13,510,034 km (0.115 R)
• M17: 17,147,806 km (0.111 R)
• M18: 18,853,969 km (0.025 R)
• M19: 19,965,332 km (0.116 R)
• M20: 20,849,605 km (0.079 R)
• M21: 22,506,850 km (0.105 R)
• M22: 23,464,576 km (0.095 R)
• M23: 28,444,090 km (0.119 R)
• M24: 34,336,750 km (0.11 R)
• M25: 37,434,474 km (0.083 R)
• M26: 41,562,926 km (0.071 R)
• M27: 42,135,287 km (0.119 R)
• M28: 43,149,711 km (0.114 R)
• M29: 47,838,856 km (0.055 R)
• M30: 52,523,214 km (0.055 R)
• M31: 53,024,516 km (0.052 R)
• M32: 57,504,674 km (0.058 R)
• M33: 62,044,520 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.4

Radius: 3.3

Gravity: 28.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.66 AU - 17.44 AU

Year: 21765 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 177.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,162,730 km

• M1: 41,588 km (0.072 R)
• M2: 246,537 km (0.049 R)
• M3: 473,926 km (0.112 R)
• M4: 943,514 km (0.1 R)
• M5: 1,587,682 km (0.073 R)
• M6: 2,038,720 km (0.114 R)
• M7: 2,796,882 km (0.075 R)
• M8: 2,963,683 km (0.112 R)
• M9: 3,369,692 km (0.119 R)
• M10: 3,898,670 km (0.112 R)
• M11: 5,515,225 km (0.032 R)
• M12: 6,009,197 km (0.116 R)
• M13: 6,490,752 km (0.108 R)
• M14: 6,615,068 km (0.116 R)
• M15: 7,040,824 km (0.108 R)
• M16: 7,759,791 km (0.089 R)
• M17: 8,427,895 km (0.117 R)
• M18: 10,834,177 km (0.102 R)
• M19: 13,392,301 km (0.098 R)
• M20: 13,797,561 km (0.112 R)
• M21: 14,003,258 km (0.106 R)
• M22: 14,561,707 km (0.055 R)
• M23: 15,574,335 km (0.119 R)
• M24: 17,180,119 km (0.079 R)
• M25: 17,498,014 km (0.109 R)
• M26: 18,227,453 km (0.098 R)
• M27: 24,606,905 km (0.063 R)
• M28: 26,143,873 km (0.113 R)
• M29: 28,071,442 km (0.104 R)
• M30: 29,521,045 km (0.095 R)
• M31: 31,372,618 km (0.118 R)
• M32: 32,811,151 km (0.118 R)
• M33: 33,918,325 km (0.117 R)
• M34: 34,292,918 km (0.09 R)
• M35: 36,467,772 km (0.106 R)
• M36: 42,955,084 km (0.116 R)
• M37: 45,026,566 km (0.082 R)
• M38: 47,630,017 km (0.116 R)
• M39: 51,145,866 km (0.081 R)
• M40: 55,002,350 km (0.047 R)
• M41: 57,265,467 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit