🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.59 AU - 0.65 AU

Year: 178 Days

Day: 29.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,354,191 km

• M1: 97,837 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2 AU - 2.34 AU

Year: 1168 Days

Day: 28.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,354,191 km

• M1: 431,141 km (0.12 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.8

Radius: 13.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.11 AU - 6.21 AU

Year: 4918 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 110,354,191 km

• M1: 165,455 km (0.059 R)
• M2: 600,336 km (0.116 R)
• M3: 1,032,525 km (0.108 R)
• M4: 1,583,643 km (0.119 R)
• M5: 2,727,768 km (0.081 R)
• M6: 3,930,235 km (0.101 R)
• M7: 4,477,763 km (0.11 R)
• M8: 4,903,220 km (0.109 R)
• M9: 7,551,401 km (0.094 R)
• M10: 8,088,308 km (0.118 R)
• M11: 8,650,796 km (0.084 R)
• M12: 10,171,758 km (0.084 R)
• M13: 10,702,531 km (0.103 R)
• M14: 12,224,390 km (0.053 R)
• M15: 12,778,052 km (0.061 R)
• M16: 13,300,148 km (0.064 R)
• M17: 13,935,640 km (0.111 R)
• M18: 15,855,579 km (0.09 R)
• M19: 16,570,358 km (0.045 R)
• M20: 17,363,974 km (0.119 R)
• M21: 21,651,150 km (0.096 R)
• M22: 23,717,994 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 14.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.94 AU - 10.64 AU

Year: 10342 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 110,354,191 km

• M1: 180,415 km (0.067 R)
• M2: 670,348 km (0.11 R)
• M3: 1,396,945 km (0.063 R)
• M4: 2,308,744 km (0.119 R)
• M5: 2,855,375 km (0.107 R)
• M6: 3,339,922 km (0.117 R)
• M7: 3,799,188 km (0.034 R)
• M8: 6,042,557 km (0.116 R)
• M9: 6,533,986 km (0.109 R)
• M10: 7,947,387 km (0.064 R)
• M11: 9,257,565 km (0.058 R)
• M12: 10,278,571 km (0.072 R)
• M13: 13,284,889 km (0.11 R)
• M14: 13,989,046 km (0.03 R)
• M15: 14,650,718 km (0.038 R)
• M16: 15,194,955 km (0.086 R)
• M17: 17,207,196 km (0.112 R)
• M18: 18,199,479 km (0.111 R)
• M19: 20,975,566 km (0.087 R)
• M20: 23,742,828 km (0.12 R)
• M21: 25,848,866 km (0.091 R)
• M22: 27,662,591 km (0.118 R)
• M23: 28,811,802 km (0.059 R)
• M24: 32,681,001 km (0.066 R)
• M25: 34,920,332 km (0.045 R)
• M26: 36,139,106 km (0.112 R)
• M27: 37,009,167 km (0.077 R)
• M28: 51,633,555 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 8.9

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.73 AU - 11.75 AU

Year: 11103 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 110,354,191 km

• M1: 110,852 km (0.075 R)
• M2: 449,392 km (0.072 R)
• M3: 800,947 km (0.085 R)
• M4: 1,376,749 km (0.064 R)
• M5: 1,955,992 km (0.059 R)
• M6: 2,264,014 km (0.104 R)
• M7: 2,689,471 km (0.085 R)
• M8: 3,167,585 km (0.076 R)
• M9: 4,061,283 km (0.108 R)
• M10: 4,353,747 km (0.051 R)
• M11: 4,755,118 km (0.03 R)
• M12: 5,704,017 km (0.096 R)
• M13: 6,693,458 km (0.054 R)
• M14: 6,978,441 km (0.119 R)
• M15: 8,480,105 km (0.12 R)
• M16: 9,357,048 km (0.047 R)
• M17: 9,921,929 km (0.086 R)
• M18: 10,239,525 km (0.118 R)
• M19: 10,783,912 km (0.076 R)
• M20: 11,930,729 km (0.053 R)
• M21: 13,283,842 km (0.114 R)
• M22: 13,865,927 km (0.034 R)
• M23: 15,150,375 km (0.047 R)
• M24: 20,145,448 km (0.119 R)
• M25: 23,243,021 km (0.075 R)
• M26: 27,053,279 km (0.076 R)
• M27: 28,837,234 km (0.083 R)
• M28: 32,754,454 km (0.033 R)
• M29: 33,105,859 km (0.052 R)
• M30: 33,578,289 km (0.089 R)
• M31: 34,416,037 km (0.114 R)
• M32: 35,145,028 km (0.062 R)
• M33: 36,633,826 km (0.109 R)
• M34: 37,139,317 km (0.096 R)
• M35: 37,521,540 km (0.084 R)
• M36: 44,141,245 km (0.103 R)
• M37: 46,460,611 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988

Radius: 7.9

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.27 AU - 20.75 AU

Year: 29087 Days

Day: 19.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 110,354,191 km

• M1: 102,923 km (0.07 R)
• M2: 485,445 km (0.073 R)
• M3: 1,224,907 km (0.079 R)
• M4: 1,529,189 km (0.112 R)
• M5: 2,150,021 km (0.102 R)
• M6: 2,597,169 km (0.077 R)
• M7: 3,135,123 km (0.109 R)
• M8: 4,547,476 km (0.12 R)
• M9: 10,621,449 km (0.049 R)
• M10: 12,444,748 km (0.076 R)
• M11: 13,229,239 km (0.088 R)
• M12: 22,398,840 km (0.084 R)
• M13: 22,742,467 km (0.098 R)
• M14: 24,272,554 km (0.067 R)
• M15: 35,536,675 km (0.117 R)
• M16: 53,637,120 km (0.081 R)
• M17: 54,046,868 km (0.087 R)
• M18: 64,287,441 km (0.108 R)
• M19: 69,982,782 km (0.09 R)
• M20: 70,717,606 km (0.108 R)
• M21: 74,214,606 km (0.108 R)
• M22: 83,458,109 km (0.115 R)
• M23: 83,732,920 km (0.107 R)
• M24: 91,091,789 km (0.109 R)
• M25: 108,708,584 km (0.116 R)
• M26: 109,364,870 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 12,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit