🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.51 AU - 0.81 AU

Year: 206 Days

Day: 33.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,782,489 km

• M1: 39,045 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.66 AU - 0.72 AU

Year: 221 Days

Day: 13.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.49 AU - 2.43 AU

Year: 1056 Days

Day: 29.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,782,489 km

• M1: 32,014 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596

Radius: 9.2

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.07 AU - 6.45 AU

Year: 5322 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,782,489 km

• M1: 117,285 km (0.107 R)
• M2: 640,578 km (0.103 R)
• M3: 1,032,525 km (0.104 R)
• M4: 1,453,792 km (0.106 R)
• M5: 1,973,645 km (0.03 R)
• M6: 2,860,760 km (0.077 R)
• M7: 3,262,580 km (0.051 R)
• M8: 3,745,631 km (0.116 R)
• M9: 5,343,935 km (0.051 R)
• M10: 9,038,404 km (0.113 R)
• M11: 11,242,430 km (0.109 R)
• M12: 12,444,000 km (0.03 R)
• M13: 12,896,832 km (0.03 R)
• M14: 13,835,709 km (0.07 R)
• M15: 15,442,988 km (0.052 R)
• M16: 15,732,161 km (0.095 R)
• M17: 16,143,106 km (0.098 R)
• M18: 19,290,197 km (0.115 R)
• M19: 21,291,367 km (0.086 R)
• M20: 25,783,043 km (0.111 R)
• M21: 27,692,810 km (0.089 R)
• M22: 28,034,342 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 11.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.27 AU - 9.15 AU

Year: 8242 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,782,489 km

• M1: 141,819 km (0.072 R)
• M2: 593,305 km (0.096 R)
• M3: 971,189 km (0.08 R)
• M4: 1,994,140 km (0.03 R)
• M5: 3,416,666 km (0.112 R)
• M6: 4,411,192 km (0.11 R)
• M7: 5,523,901 km (0.061 R)
• M8: 6,592,928 km (0.088 R)
• M9: 7,313,242 km (0.118 R)
• M10: 7,918,365 km (0.076 R)
• M11: 9,275,068 km (0.094 R)
• M12: 10,577,916 km (0.079 R)
• M13: 11,619,117 km (0.09 R)
• M14: 12,164,700 km (0.102 R)
• M15: 15,411,573 km (0.092 R)
• M16: 15,870,988 km (0.037 R)
• M17: 17,445,056 km (0.118 R)
• M18: 18,821,955 km (0.108 R)
• M19: 23,819,272 km (0.049 R)
• M20: 26,621,689 km (0.049 R)
• M21: 28,150,879 km (0.119 R)
• M22: 32,335,430 km (0.101 R)
• M23: 34,075,253 km (0.081 R)
• M24: 35,991,453 km (0.113 R)
• M25: 38,576,354 km (0.075 R)
• M26: 40,656,662 km (0.076 R)
• M27: 41,534,652 km (0.067 R)
• M28: 43,328,630 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.3

Radius: 4.7

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.59 AU - 15.31 AU

Year: 18991 Days

Day: 16.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,782,489 km

• M1: 58,493 km (0.096 R)
• M2: 227,987 km (0.119 R)
• M3: 658,530 km (0.114 R)
• M4: 824,583 km (0.065 R)
• M5: 1,156,691 km (0.049 R)
• M6: 3,011,106 km (0.082 R)
• M7: 3,901,961 km (0.053 R)
• M8: 5,289,033 km (0.091 R)
• M9: 5,495,927 km (0.065 R)
• M10: 7,393,426 km (0.095 R)
• M11: 8,558,943 km (0.103 R)
• M12: 8,940,866 km (0.097 R)
• M13: 10,208,110 km (0.116 R)
• M14: 12,782,390 km (0.12 R)
• M15: 14,251,591 km (0.071 R)
• M16: 14,855,966 km (0.092 R)
• M17: 15,061,214 km (0.095 R)
• M18: 16,624,213 km (0.108 R)
• M19: 17,293,813 km (0.094 R)
• M20: 22,045,490 km (0.114 R)
• M21: 25,006,182 km (0.038 R)
• M22: 25,296,701 km (0.12 R)
• M23: 30,475,031 km (0.112 R)
• M24: 32,730,069 km (0.078 R)
• M25: 33,193,972 km (0.079 R)
• M26: 34,016,461 km (0.097 R)
• M27: 35,824,501 km (0.096 R)
• M28: 37,822,530 km (0.098 R)
• M29: 38,333,557 km (0.087 R)
• M30: 39,762,216 km (0.065 R)
• M31: 42,863,380 km (0.117 R)
• M32: 46,705,054 km (0.098 R)
• M33: 48,784,614 km (0.058 R)
• M34: 50,615,392 km (0.073 R)
• M35: 52,649,923 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.3

Radius: 5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.51 AU - 18.5 AU

Year: 22367 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,782,489 km

• M1: 108,907 km (0.105 R)
• M2: 740,809 km (0.026 R)
• M3: 1,440,627 km (0.117 R)
• M4: 2,833,533 km (0.076 R)
• M5: 3,934,424 km (0.067 R)
• M6: 6,784,263 km (0.106 R)
• M7: 7,877,674 km (0.104 R)
• M8: 11,359,415 km (0.088 R)
• M9: 11,912,179 km (0.115 R)
• M10: 14,752,594 km (0.094 R)
• M11: 17,211,385 km (0.065 R)
• M12: 18,537,570 km (0.105 R)
• M13: 19,071,185 km (0.085 R)
• M14: 20,329,303 km (0.104 R)
• M15: 32,777,043 km (0.089 R)
• M16: 38,867,322 km (0.092 R)
• M17: 41,139,564 km (0.041 R)
• M18: 42,177,175 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit