🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.53 AU - 0.69 AU

Year: 175 Days

Day: 22.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.57 AU - 0.79 AU

Year: 206 Days

Day: 15.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.85 AU

Year: 210 Days

Day: 22.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,868,897 km

• M1: 83,924 km (0.115 R)
• M2: 539,001 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.77 AU - 0.79 AU

Year: 253 Days

Day: 37.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.24 AU - 1.78 AU

Year: 681 Days

Day: 38.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.66 AU - 1.74 AU

Year: 814 Days

Day: 24.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.59 AU - 1.83 AU

Year: 821 Days

Day: 29.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.72 AU - 4.18 AU

Year: 2882 Days

Day: 14.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 9.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.73 AU - 7.21 AU

Year: 5355 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,868,897 km

• M1: 136,882 km (0.102 R)
• M2: 245,640 km (0.053 R)
• M3: 373,546 km (0.104 R)
• M4: 497,114 km (0.084 R)
• M5: 627,563 km (0.033 R)
• M6: 715,227 km (0.092 R)
• M7: 944,112 km (0.07 R)
• M8: 1,308,233 km (0.053 R)
• M9: 1,388,567 km (0.092 R)
• M10: 1,652,009 km (0.086 R)
• M11: 1,726,659 km (0.1 R)
• M12: 1,905,578 km (0.109 R)
• M13: 2,077,166 km (0.055 R)
• M14: 2,492,600 km (0.117 R)
• M15: 2,578,918 km (0.056 R)
• M16: 2,651,473 km (0.092 R)
• M17: 2,828,746 km (0.095 R)
• M18: 3,210,520 km (0.097 R)
• M19: 3,399,612 km (0.112 R)
• M20: 3,479,646 km (0.049 R)
• M21: 3,576,287 km (0.105 R)
• M22: 3,789,015 km (0.107 R)
• M23: 4,022,836 km (0.058 R)
• M24: 4,364,967 km (0.077 R)
• M25: 4,663,265 km (0.075 R)
• M26: 4,770,078 km (0.065 R)
• M27: 5,040,999 km (0.066 R)
• M28: 5,730,346 km (0.065 R)
• M29: 5,902,534 km (0.103 R)
• M30: 6,154,307 km (0.08 R)
• M31: 6,232,546 km (0.046 R)
• M32: 6,449,314 km (0.095 R)
• M33: 6,668,475 km (0.11 R)
• M34: 7,032,596 km (0.107 R)
• M35: 7,114,426 km (0.049 R)
• M36: 7,569,951 km (0.09 R)
• M37: 8,379,126 km (0.119 R)
• M38: 8,465,893 km (0.034 R)
• M39: 8,750,129 km (0.063 R)
• M40: 9,305,287 km (0.108 R)
• M41: 9,395,195 km (0.064 R)
• M42: 9,826,187 km (0.088 R)
• M43: 10,660,344 km (0.049 R)
• M44: 11,181,394 km (0.035 R)
• M45: 11,325,008 km (0.094 R)
• M46: 11,905,298 km (0.079 R)
• M47: 12,100,822 km (0.115 R)
• M48: 12,519,995 km (0.061 R)
• M49: 12,594,495 km (0.079 R)
• M50: 12,893,840 km (0.073 R)
• M51: 14,011,636 km (0.062 R)
• M52: 14,088,978 km (0.103 R)
• M53: 14,321,752 km (0.037 R)
• M54: 14,922,687 km (0.117 R)
• M55: 16,041,230 km (0.038 R)
• M56: 16,284,476 km (0.093 R)
• M57: 16,583,373 km (0.043 R)
• M58: 16,692,430 km (0.06 R)
• M59: 16,829,312 km (0.106 R)
• M60: 17,103,973 km (0.101 R)
• M61: 17,741,260 km (0.08 R)
• M62: 19,182,187 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 11.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.82 AU - 7.8 AU

Year: 6524 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,868,897 km

• M1: 206,295 km (0.103 R)
• M2: 396,883 km (0.118 R)
• M3: 505,491 km (0.089 R)
• M4: 615,745 km (0.103 R)
• M5: 780,901 km (0.07 R)
• M6: 1,820,307 km (0.082 R)
• M7: 1,916,798 km (0.032 R)
• M8: 2,478,687 km (0.071 R)
• M9: 2,713,855 km (0.094 R)
• M10: 2,787,607 km (0.109 R)
• M11: 3,032,349 km (0.091 R)
• M12: 3,402,753 km (0.113 R)
• M13: 3,726,034 km (0.089 R)
• M14: 3,870,695 km (0.105 R)
• M15: 4,144,160 km (0.066 R)
• M16: 4,643,668 km (0.101 R)
• M17: 5,347,226 km (0.048 R)
• M18: 5,723,465 km (0.091 R)
• M19: 6,576,322 km (0.104 R)
• M20: 6,877,912 km (0.09 R)
• M21: 7,730,620 km (0.064 R)
• M22: 7,862,714 km (0.081 R)
• M23: 8,974,526 km (0.093 R)
• M24: 9,057,702 km (0.031 R)
• M25: 9,933,448 km (0.063 R)
• M26: 10,019,617 km (0.076 R)
• M27: 10,134,957 km (0.053 R)
• M28: 10,571,334 km (0.059 R)
• M29: 10,806,501 km (0.101 R)
• M30: 11,043,464 km (0.048 R)
• M31: 11,402,200 km (0.079 R)
• M32: 11,673,870 km (0.075 R)
• M33: 11,764,825 km (0.045 R)
• M34: 12,039,188 km (0.073 R)
• M35: 12,131,191 km (0.032 R)
• M36: 12,750,227 km (0.096 R)
• M37: 14,342,397 km (0.096 R)
• M38: 14,799,418 km (0.079 R)
• M39: 15,261,227 km (0.112 R)
• M40: 15,594,082 km (0.099 R)
• M41: 15,929,181 km (0.118 R)
• M42: 16,300,633 km (0.091 R)
• M43: 17,780,006 km (0.112 R)
• M44: 18,095,059 km (0.041 R)
• M45: 18,695,246 km (0.117 R)
• M46: 18,766,305 km (0.034 R)
• M47: 20,206,035 km (0.064 R)
• M48: 22,055,064 km (0.067 R)
• M49: 22,582,547 km (0.097 R)
• M50: 23,037,922 km (0.102 R)
• M51: 23,266,807 km (0.116 R)
• M52: 23,803,564 km (0.119 R)
• M53: 24,034,992 km (0.051 R)
• M54: 24,112,185 km (0.045 R)
• M55: 24,655,524 km (0.036 R)
• M56: 24,889,645 km (0.106 R)
• M57: 25,124,514 km (0.071 R)
• M58: 25,714,677 km (0.109 R)
• M59: 26,230,042 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit