🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 170 Days

Day: 29.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.57 AU - 0.87 AU

Year: 229 Days

Day: 37.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,772,783 km

• M1: 35,006 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.72 AU - 1.12 AU

Year: 331 Days

Day: 24.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,772,783 km

• M1: 37,998 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.41 AU - 3.13 AU

Year: 1728 Days

Day: 29.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,772,783 km

• M1: 49,966 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.73 AU - 3.09 AU

Year: 1860 Days

Day: 44.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,772,783 km

• M1: 175,329 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.22 AU - 3.62 AU

Year: 1870 Days

Day: 44.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,772,783 km

• M1: 383,120 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 14

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.05 AU - 7.63 AU

Year: 6704 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,772,783 km

• M1: 178,620 km (0.102 R)
• M2: 663,766 km (0.066 R)
• M3: 1,730,548 km (0.105 R)
• M4: 3,885,805 km (0.118 R)
• M5: 4,425,404 km (0.119 R)
• M6: 5,041,598 km (0.101 R)
• M7: 6,478,934 km (0.098 R)
• M8: 7,379,962 km (0.106 R)
• M9: 9,025,539 km (0.105 R)
• M10: 11,318,724 km (0.119 R)
• M11: 12,081,674 km (0.119 R)
• M12: 12,726,440 km (0.098 R)
• M13: 13,870,116 km (0.06 R)
• M14: 14,522,213 km (0.118 R)
• M15: 15,887,743 km (0.086 R)
• M16: 16,966,942 km (0.07 R)
• M17: 19,472,407 km (0.111 R)
• M18: 20,290,558 km (0.119 R)
• M19: 22,958,336 km (0.113 R)
• M20: 24,415,420 km (0.082 R)
• M21: 29,778,503 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 12.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.09 AU - 8.09 AU

Year: 7075 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,772,783 km

• M1: 153,039 km (0.109 R)
• M2: 600,486 km (0.095 R)
• M3: 2,201,183 km (0.054 R)
• M4: 3,766,276 km (0.075 R)
• M5: 4,416,578 km (0.051 R)
• M6: 4,900,527 km (0.026 R)
• M7: 6,180,786 km (0.047 R)
• M8: 7,125,347 km (0.085 R)
• M9: 8,460,059 km (0.082 R)
• M10: 9,119,187 km (0.068 R)
• M11: 11,725,780 km (0.097 R)
• M12: 12,489,926 km (0.094 R)
• M13: 14,669,418 km (0.074 R)
• M14: 16,145,799 km (0.097 R)
• M15: 16,817,793 km (0.119 R)
• M16: 17,299,199 km (0.102 R)
• M17: 18,798,768 km (0.082 R)
• M18: 20,074,837 km (0.055 R)
• M19: 21,407,904 km (0.08 R)
• M20: 23,474,150 km (0.106 R)
• M21: 23,989,215 km (0.099 R)
• M22: 25,042,085 km (0.102 R)
• M23: 25,760,903 km (0.082 R)
• M24: 26,217,176 km (0.07 R)
• M25: 33,399,370 km (0.076 R)
• M26: 41,044,869 km (0.085 R)
• M27: 41,542,581 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 11.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.57 AU - 12.05 AU

Year: 12406 Days

Day: 6.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,772,783 km

• M1: 146,756 km (0.04 R)
• M2: 1,294,022 km (0.071 R)
• M3: 1,725,462 km (0.082 R)
• M4: 2,199,687 km (0.068 R)
• M5: 3,612,789 km (0.112 R)
• M6: 4,005,333 km (0.09 R)
• M7: 4,397,429 km (0.099 R)
• M8: 4,784,439 km (0.053 R)
• M9: 6,231,051 km (0.059 R)
• M10: 6,916,358 km (0.094 R)
• M11: 7,609,146 km (0.059 R)
• M12: 8,482,798 km (0.087 R)
• M13: 11,396,216 km (0.099 R)
• M14: 12,539,294 km (0.049 R)
• M15: 14,137,896 km (0.072 R)
• M16: 22,597,207 km (0.097 R)
• M17: 25,237,610 km (0.04 R)
• M18: 26,976,386 km (0.093 R)
• M19: 27,573,281 km (0.087 R)
• M20: 28,077,426 km (0.049 R)
• M21: 28,587,704 km (0.115 R)
• M22: 32,223,381 km (0.082 R)
• M23: 35,440,334 km (0.105 R)
• M24: 37,004,230 km (0.098 R)
• M25: 37,989,182 km (0.106 R)
• M26: 38,865,377 km (0.109 R)
• M27: 42,773,472 km (0.091 R)
• M28: 43,721,773 km (0.084 R)
• M29: 48,821,116 km (0.098 R)
• M30: 49,707,782 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.3

Radius: 7.2

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.96 AU - 15.4 AU

Year: 20010 Days

Day: 20.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,772,783 km

• M1: 93,798 km (0.096 R)
• M2: 619,335 km (0.112 R)
• M3: 2,487,214 km (0.066 R)
• M4: 2,831,738 km (0.06 R)
• M5: 4,432,286 km (0.113 R)
• M6: 5,053,566 km (0.066 R)
• M7: 6,333,824 km (0.107 R)
• M8: 7,169,478 km (0.064 R)
• M9: 7,766,074 km (0.093 R)
• M10: 10,995,443 km (0.081 R)
• M11: 15,182,837 km (0.075 R)
• M12: 17,276,310 km (0.067 R)
• M13: 17,539,902 km (0.114 R)
• M14: 18,990,851 km (0.072 R)
• M15: 20,324,516 km (0.09 R)
• M16: 20,618,177 km (0.118 R)
• M17: 21,014,312 km (0.036 R)
• M18: 21,923,867 km (0.081 R)
• M19: 22,754,285 km (0.047 R)
• M20: 24,588,205 km (0.089 R)
• M21: 25,826,128 km (0.052 R)
• M22: 26,987,007 km (0.036 R)
• M23: 27,460,933 km (0.051 R)
• M24: 29,537,352 km (0.103 R)
• M25: 30,040,748 km (0.057 R)
• M26: 35,111,667 km (0.064 R)
• M27: 38,741,959 km (0.103 R)
• M28: 39,042,800 km (0.101 R)
• M29: 42,935,337 km (0.048 R)
• M30: 49,335,433 km (0.072 R)
• M31: 63,986,001 km (0.112 R)
• M32: 65,892,177 km (0.077 R)
• M33: 66,535,897 km (0.086 R)
• M34: 72,519,363 km (0.076 R)
• M35: 72,747,500 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 16,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit