🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 214 Days

Day: 15.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.78 AU - 1.2 AU

Year: 353 Days

Day: 40.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.98 AU - 1.52 AU

Year: 501 Days

Day: 46.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.38 AU - 2.44 AU

Year: 1340 Days

Day: 32.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,902,595 km

• M1: 140,772 km (0.073 R)
• M2: 379,979 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.21 AU - 4.97 AU

Year: 3522 Days

Day: 42.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.8

Radius: 8.6

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.83 AU - 8.09 AU

Year: 6576 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,902,595 km

• M1: 278,102 km (0.117 R)
• M2: 541,993 km (0.059 R)
• M3: 655,089 km (0.119 R)
• M4: 721,660 km (0.103 R)
• M5: 776,712 km (0.118 R)
• M6: 876,793 km (0.072 R)
• M7: 935,884 km (0.078 R)
• M8: 1,106,127 km (0.099 R)
• M9: 1,203,216 km (0.106 R)
• M10: 1,371,663 km (0.08 R)
• M11: 1,530,087 km (0.026 R)
• M12: 1,788,443 km (0.042 R)
• M13: 2,409,423 km (0.104 R)
• M14: 3,046,411 km (0.115 R)
• M15: 3,708,681 km (0.089 R)
• M16: 4,809,572 km (0.099 R)
• M17: 5,775,076 km (0.079 R)
• M18: 5,860,497 km (0.07 R)
• M19: 6,119,600 km (0.066 R)
• M20: 6,353,122 km (0.066 R)
• M21: 6,828,844 km (0.085 R)
• M22: 7,101,561 km (0.085 R)
• M23: 7,846,259 km (0.102 R)
• M24: 7,941,104 km (0.113 R)
• M25: 8,068,112 km (0.111 R)
• M26: 8,324,224 km (0.041 R)
• M27: 8,485,640 km (0.091 R)
• M28: 8,811,614 km (0.084 R)
• M29: 9,075,355 km (0.081 R)
• M30: 9,543,297 km (0.091 R)
• M31: 9,746,152 km (0.041 R)
• M32: 9,950,502 km (0.038 R)
• M33: 10,852,428 km (0.062 R)
• M34: 11,384,697 km (0.088 R)
• M35: 12,327,164 km (0.037 R)
• M36: 12,882,321 km (0.12 R)
• M37: 13,069,169 km (0.098 R)
• M38: 13,445,557 km (0.107 R)
• M39: 14,016,872 km (0.097 R)
• M40: 15,104,598 km (0.069 R)
• M41: 15,380,755 km (0.073 R)
• M42: 15,738,145 km (0.043 R)
• M43: 16,542,533 km (0.113 R)
• M44: 17,277,656 km (0.118 R)
• M45: 17,360,085 km (0.063 R)
• M46: 18,023,551 km (0.044 R)
• M47: 18,316,464 km (0.112 R)
• M48: 18,442,575 km (0.084 R)
• M49: 18,526,649 km (0.09 R)
• M50: 18,611,022 km (0.115 R)
• M51: 18,822,254 km (0.103 R)
• M52: 19,290,047 km (0.035 R)
• M53: 20,454,218 km (0.12 R)
• M54: 20,803,529 km (0.069 R)
• M55: 20,935,025 km (0.106 R)
• M56: 21,685,408 km (0.113 R)
• M57: 21,774,269 km (0.117 R)
• M58: 24,080,769 km (0.03 R)
• M59: 24,588,355 km (0.056 R)
• M60: 26,037,958 km (0.059 R)
• M61: 26,179,627 km (0.084 R)
• M62: 26,416,441 km (0.075 R)
• M63: 27,083,348 km (0.111 R)
• M64: 27,226,962 km (0.113 R)
• M65: 27,562,959 km (0.093 R)
• M66: 28,239,291 km (0.09 R)
• M67: 30,649,163 km (0.108 R)
• M68: 30,848,876 km (0.118 R)
• M69: 31,199,234 km (0.1 R)
• M70: 31,500,524 km (0.119 R)
• M71: 31,752,447 km (0.105 R)
• M72: 31,853,426 km (0.102 R)
• M73: 32,410,528 km (0.092 R)
• M74: 32,512,105 km (0.091 R)
• M75: 32,664,845 km (0.054 R)
• M76: 32,817,734 km (0.088 R)
• M77: 32,919,759 km (0.042 R)
• M78: 33,585,769 km (0.083 R)
• M79: 33,894,539 km (0.108 R)
• M80: 34,049,373 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 11.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.37 AU - 13.63 AU

Year: 14888 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,902,595 km

• M1: 196,572 km (0.069 R)
• M2: 544,087 km (0.082 R)
• M3: 1,139,337 km (0.064 R)
• M4: 1,243,906 km (0.109 R)
• M5: 1,695,393 km (0.109 R)
• M6: 2,301,264 km (0.095 R)
• M7: 2,490,057 km (0.066 R)
• M8: 3,417,414 km (0.048 R)
• M9: 4,408,799 km (0.075 R)
• M10: 4,576,797 km (0.098 R)
• M11: 5,305,189 km (0.109 R)
• M12: 5,628,321 km (0.11 R)
• M13: 5,847,482 km (0.052 R)
• M14: 6,069,485 km (0.026 R)
• M15: 6,256,482 km (0.104 R)
• M16: 6,407,576 km (0.12 R)
• M17: 6,945,979 km (0.074 R)
• M18: 7,740,194 km (0.094 R)
• M19: 8,773,167 km (0.094 R)
• M20: 9,070,119 km (0.116 R)
• M21: 9,198,474 km (0.101 R)
• M22: 9,805,243 km (0.079 R)
• M23: 9,981,020 km (0.091 R)
• M24: 10,246,706 km (0.096 R)
• M25: 10,514,636 km (0.117 R)
• M26: 10,875,466 km (0.118 R)
• M27: 11,194,708 km (0.074 R)
• M28: 11,702,443 km (0.03 R)
• M29: 12,980,607 km (0.098 R)
• M30: 13,513,924 km (0.106 R)
• M31: 14,153,604 km (0.117 R)
• M32: 14,502,018 km (0.057 R)
• M33: 14,853,423 km (0.093 R)
• M34: 15,564,611 km (0.084 R)
• M35: 16,131,138 km (0.111 R)
• M36: 16,234,810 km (0.091 R)
• M37: 17,231,431 km (0.101 R)
• M38: 17,443,860 km (0.111 R)
• M39: 18,193,794 km (0.116 R)
• M40: 18,410,112 km (0.077 R)
• M41: 18,627,179 km (0.103 R)
• M42: 19,228,562 km (0.112 R)
• M43: 19,891,879 km (0.114 R)
• M44: 20,957,465 km (0.067 R)
• M45: 21,240,953 km (0.096 R)
• M46: 22,099,196 km (0.038 R)
• M47: 22,968,659 km (0.084 R)
• M48: 23,731,309 km (0.093 R)
• M49: 24,264,176 km (0.091 R)
• M50: 25,522,743 km (0.051 R)
• M51: 25,947,003 km (0.084 R)
• M52: 26,495,877 km (0.095 R)
• M53: 27,357,262 km (0.102 R)
• M54: 27,481,129 km (0.09 R)
• M55: 28,290,453 km (0.093 R)
• M56: 28,981,446 km (0.096 R)
• M57: 29,107,706 km (0.064 R)
• M58: 31,087,634 km (0.086 R)
• M59: 31,995,843 km (0.047 R)
• M60: 32,453,313 km (0.066 R)
• M61: 33,838,590 km (0.068 R)
• M62: 34,907,018 km (0.097 R)
• M63: 35,175,845 km (0.116 R)
• M64: 35,310,483 km (0.097 R)
• M65: 36,122,201 km (0.096 R)
• M66: 37,763,888 km (0.102 R)
• M67: 38,316,503 km (0.057 R)
• M68: 39,359,948 km (0.034 R)
• M69: 39,709,857 km (0.087 R)
• M70: 40,624,349 km (0.079 R)
• M71: 42,116,289 km (0.073 R)
• M72: 42,904,969 km (0.117 R)
• M73: 43,626,180 km (0.055 R)
• M74: 44,060,762 km (0.097 R)
• M75: 45,080,570 km (0.047 R)
• M76: 46,108,009 km (0.049 R)
• M77: 48,036,624 km (0.098 R)
• M78: 48,186,073 km (0.058 R)
• M79: 48,635,465 km (0.12 R)
• M80: 49,387,343 km (0.107 R)
• M81: 50,370,501 km (0.082 R)
• M82: 50,750,330 km (0.108 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit