🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.56 AU - 0.56 AU

Year: 156 Days

Day: 34.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2 AU - 2.3 AU

Year: 1175 Days

Day: 29.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 9.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.82 AU - 5.46 AU

Year: 3726 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 102,723,352 km

• M1: 123,717 km (0.026 R)
• M2: 432,637 km (0.108 R)
• M3: 840,740 km (0.093 R)
• M4: 1,149,510 km (0.087 R)
• M5: 1,665,323 km (0.069 R)
• M6: 2,073,576 km (0.115 R)
• M7: 2,415,557 km (0.032 R)
• M8: 3,145,295 km (0.055 R)
• M9: 3,715,413 km (0.034 R)
• M10: 4,686,901 km (0.081 R)
• M11: 5,207,651 km (0.091 R)
• M12: 6,033,581 km (0.066 R)
• M13: 7,433,219 km (0.11 R)
• M14: 9,181,270 km (0.109 R)
• M15: 10,541,863 km (0.092 R)
• M16: 11,647,092 km (0.099 R)
• M17: 13,895,249 km (0.105 R)
• M18: 15,071,088 km (0.102 R)
• M19: 15,631,631 km (0.044 R)
• M20: 19,350,784 km (0.119 R)
• M21: 20,690,433 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.1

Radius: 10.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.03 AU - 6.97 AU

Year: 6178 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 102,723,352 km

• M1: 135,536 km (0.035 R)
• M2: 493,673 km (0.068 R)
• M3: 1,245,253 km (0.12 R)
• M4: 1,698,983 km (0.053 R)
• M5: 2,910,875 km (0.094 R)
• M6: 3,279,634 km (0.059 R)
• M7: 4,023,136 km (0.063 R)
• M8: 4,482,700 km (0.09 R)
• M9: 6,223,870 km (0.086 R)
• M10: 6,713,952 km (0.087 R)
• M11: 7,296,038 km (0.079 R)
• M12: 8,860,981 km (0.03 R)
• M13: 10,383,439 km (0.044 R)
• M14: 10,811,588 km (0.117 R)
• M15: 11,703,341 km (0.12 R)
• M16: 13,330,816 km (0.091 R)
• M17: 18,608,778 km (0.108 R)
• M18: 20,885,658 km (0.106 R)
• M19: 21,986,100 km (0.062 R)
• M20: 22,693,099 km (0.093 R)
• M21: 23,342,354 km (0.065 R)
• M22: 24,678,114 km (0.035 R)
• M23: 25,287,874 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 10

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.22 AU - 9.58 AU

Year: 9076 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 102,723,352 km

• M1: 124,465 km (0.105 R)
• M2: 516,113 km (0.069 R)
• M3: 975,079 km (0.034 R)
• M4: 1,713,793 km (0.118 R)
• M5: 2,241,574 km (0.116 R)
• M6: 2,706,225 km (0.097 R)
• M7: 4,409,846 km (0.115 R)
• M8: 5,110,862 km (0.11 R)
• M9: 6,026,849 km (0.06 R)
• M10: 6,429,866 km (0.095 R)
• M11: 9,002,052 km (0.103 R)
• M12: 13,446,605 km (0.112 R)
• M13: 14,457,886 km (0.089 R)
• M14: 16,489,874 km (0.098 R)
• M15: 17,574,159 km (0.082 R)
• M16: 26,240,813 km (0.112 R)
• M17: 28,322,467 km (0.112 R)
• M18: 29,247,581 km (0.111 R)
• M19: 29,665,108 km (0.106 R)
• M20: 30,298,805 km (0.118 R)
• M21: 31,157,796 km (0.118 R)
• M22: 31,593,425 km (0.096 R)
• M23: 31,922,690 km (0.067 R)
• M24: 32,254,348 km (0.102 R)
• M25: 32,588,251 km (0.062 R)
• M26: 33,603,870 km (0.106 R)
• M27: 39,888,926 km (0.096 R)
• M28: 40,661,000 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.2

Radius: 3.6

Gravity: 60.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.43 AU - 19.27 AU

Year: 29303 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 102,723,352 km

• M1: 61,784 km (0.05 R)
• M2: 260,151 km (0.059 R)
• M3: 549,174 km (0.06 R)
• M4: 829,819 km (0.095 R)
• M5: 1,138,141 km (0.111 R)
• M6: 1,310,477 km (0.119 R)
• M7: 1,787,695 km (0.059 R)
• M8: 2,396,707 km (0.031 R)
• M9: 3,193,316 km (0.111 R)
• M10: 3,734,711 km (0.092 R)
• M11: 4,116,185 km (0.051 R)
• M12: 4,409,547 km (0.055 R)
• M13: 4,522,942 km (0.117 R)
• M14: 5,373,256 km (0.079 R)
• M15: 5,502,958 km (0.091 R)
• M16: 8,496,561 km (0.117 R)
• M17: 11,904,251 km (0.079 R)
• M18: 12,498,453 km (0.088 R)
• M19: 14,399,094 km (0.109 R)
• M20: 15,331,239 km (0.04 R)
• M21: 16,942,258 km (0.109 R)
• M22: 17,503,400 km (0.075 R)
• M23: 21,892,302 km (0.108 R)
• M24: 27,597,217 km (0.116 R)
• M25: 28,898,569 km (0.083 R)
• M26: 31,483,171 km (0.104 R)
• M27: 32,615,926 km (0.111 R)
• M28: 38,689,600 km (0.11 R)
• M29: 40,317,673 km (0.077 R)
• M30: 44,410,222 km (0.06 R)
• M31: 44,586,598 km (0.101 R)
• M32: 49,904,204 km (0.105 R)
• M33: 50,861,780 km (0.079 R)
• M34: 64,672,955 km (0.104 R)
• M35: 65,354,074 km (0.08 R)
• M36: 68,595,860 km (0.109 R)
• M37: 71,943,112 km (0.118 R)
• M38: 75,147,199 km (0.119 R)
• M39: 75,899,976 km (0.109 R)
• M40: 77,420,339 km (0.12 R)
• M41: 78,702,841 km (0.088 R)
• M42: 93,756,726 km (0.111 R)
• M43: 95,213,360 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 19,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit