🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 143 Days

Day: 27.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,822,785 km

• M1: 26,180 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.64 AU - 0.7 AU

Year: 197 Days

Day: 13.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,822,785 km

• M1: 47,423 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.25 AU - 1.67 AU

Year: 635 Days

Day: 23 Hours

Environment

Temp: -27 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.8

Radius: 8.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.78 AU - 10.26 AU

Year: 9749 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 108,822,785 km

• M1: 109,954 km (0.045 R)
• M2: 401,670 km (0.038 R)
• M3: 709,543 km (0.113 R)
• M4: 1,494,932 km (0.113 R)
• M5: 2,026,752 km (0.069 R)
• M6: 3,737,254 km (0.11 R)
• M7: 4,245,588 km (0.064 R)
• M8: 5,550,679 km (0.083 R)
• M9: 6,891,824 km (0.106 R)
• M10: 7,176,808 km (0.094 R)
• M11: 7,581,620 km (0.088 R)
• M12: 8,396,779 km (0.081 R)
• M13: 10,903,590 km (0.076 R)
• M14: 11,340,416 km (0.09 R)
• M15: 12,668,396 km (0.07 R)
• M16: 14,499,624 km (0.081 R)
• M17: 17,141,672 km (0.11 R)
• M18: 19,375,318 km (0.039 R)
• M19: 20,016,644 km (0.104 R)
• M20: 22,567,886 km (0.105 R)
• M21: 23,437,648 km (0.111 R)
• M22: 30,447,804 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.4

Radius: 11.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.18 AU - 10.26 AU

Year: 10076 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 108,822,785 km

• M1: 146,756 km (0.108 R)
• M2: 629,657 km (0.067 R)
• M3: 1,268,141 km (0.096 R)
• M4: 1,890,917 km (0.094 R)
• M5: 2,770,702 km (0.093 R)
• M6: 3,726,633 km (0.063 R)
• M7: 4,253,666 km (0.113 R)
• M8: 5,137,191 km (0.107 R)
• M9: 5,963,719 km (0.117 R)
• M10: 6,464,124 km (0.11 R)
• M11: 8,050,011 km (0.032 R)
• M12: 8,662,315 km (0.084 R)
• M13: 9,590,420 km (0.069 R)
• M14: 10,894,764 km (0.092 R)
• M15: 11,699,152 km (0.071 R)
• M16: 16,258,895 km (0.087 R)
• M17: 18,628,974 km (0.096 R)
• M18: 19,623,052 km (0.082 R)
• M19: 21,800,150 km (0.099 R)
• M20: 24,583,418 km (0.118 R)
• M21: 26,438,581 km (0.07 R)
• M22: 28,987,579 km (0.099 R)
• M23: 29,803,785 km (0.107 R)
• M24: 30,321,544 km (0.071 R)
• M25: 30,740,268 km (0.102 R)
• M26: 31,375,311 km (0.112 R)
• M27: 32,562,520 km (0.091 R)
• M28: 34,342,435 km (0.099 R)
• M29: 38,460,565 km (0.077 R)
• M30: 40,955,708 km (0.113 R)
• M31: 41,724,941 km (0.115 R)
• M32: 45,715,913 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911

Radius: 4

Gravity: 56.94 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.64 AU - 13.58 AU

Year: 17083 Days

Day: 21.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 108,822,785 km

• M1: 49,966 km (0.092 R)
• M2: 670,198 km (0.078 R)
• M3: 1,129,913 km (0.078 R)
• M4: 1,372,860 km (0.106 R)
• M5: 1,866,832 km (0.111 R)
• M6: 2,123,243 km (0.12 R)
• M7: 3,008,563 km (0.045 R)
• M8: 3,195,111 km (0.056 R)
• M9: 3,893,883 km (0.092 R)
• M10: 4,019,545 km (0.109 R)
• M11: 4,213,125 km (0.111 R)
• M12: 8,427,147 km (0.082 R)
• M13: 12,506,083 km (0.105 R)
• M14: 13,412,047 km (0.112 R)
• M15: 14,510,844 km (0.055 R)
• M16: 15,043,562 km (0.11 R)
• M17: 15,510,457 km (0.11 R)
• M18: 17,474,976 km (0.111 R)
• M19: 26,315,612 km (0.096 R)
• M20: 28,855,784 km (0.07 R)
• M21: 39,173,549 km (0.059 R)
• M22: 40,204,428 km (0.109 R)
• M23: 43,718,482 km (0.061 R)
• M24: 43,875,859 km (0.105 R)
• M25: 47,101,039 km (0.107 R)
• M26: 47,931,307 km (0.112 R)
• M27: 51,350,217 km (0.086 R)
• M28: 56,032,930 km (0.118 R)
• M29: 60,992,249 km (0.03 R)
• M30: 61,188,671 km (0.116 R)
• M31: 73,536,329 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.6

Radius: 5.8

Gravity: 23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.66 AU - 24.34 AU

Year: 32190 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 108,822,785 km

• M1: 78,539 km (0.059 R)
• M2: 274,512 km (0.095 R)
• M3: 841,787 km (0.105 R)
• M4: 1,412,653 km (0.05 R)
• M5: 3,406,942 km (0.087 R)
• M6: 4,384,265 km (0.07 R)
• M7: 6,473,549 km (0.112 R)
• M8: 6,825,403 km (0.064 R)
• M9: 7,901,161 km (0.054 R)
• M10: 8,186,893 km (0.089 R)
• M11: 12,325,967 km (0.109 R)
• M12: 12,632,942 km (0.109 R)
• M13: 19,895,619 km (0.036 R)
• M14: 22,293,823 km (0.104 R)
• M15: 29,389,848 km (0.102 R)
• M16: 36,579,971 km (0.114 R)
• M17: 41,858,531 km (0.115 R)
• M18: 44,319,416 km (0.08 R)
• M19: 55,752,434 km (0.102 R)
• M20: 57,866,700 km (0.097 R)
• M21: 58,943,506 km (0.075 R)
• M22: 69,002,616 km (0.067 R)
• M23: 75,453,127 km (0.041 R)
• M24: 91,847,707 km (0.045 R)
• M25: 92,724,650 km (0.072 R)
• M26: 95,687,585 km (0.082 R)
• M27: 98,407,873 km (0.069 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 19,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit