🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.56 AU

Year: 127 Days

Day: 27.7 Hours

Environment

Temp: 275 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.46 AU - 0.58 AU

Year: 131 Days

Day: 45.6 Hours

Environment

Temp: 235 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,360,628 km

• M1: 237,113 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.69 AU

Year: 147 Days

Day: 24.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.97 AU - 1.39 AU

Year: 448 Days

Day: 44.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,360,628 km

• M1: 506,538 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.94 AU - 1.44 AU

Year: 454 Days

Day: 32.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 8.4

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.74 AU - 7.02 AU

Year: 5638 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,360,628 km

• M1: 113,246 km (0.111 R)
• M2: 274,512 km (0.103 R)
• M3: 548,725 km (0.067 R)
• M4: 662,120 km (0.109 R)
• M5: 883,824 km (0.063 R)
• M6: 958,025 km (0.09 R)
• M7: 1,081,293 km (0.085 R)
• M8: 1,259,764 km (0.074 R)
• M9: 1,343,987 km (0.098 R)
• M10: 1,870,273 km (0.12 R)
• M11: 2,145,682 km (0.119 R)
• M12: 2,455,200 km (0.115 R)
• M13: 2,561,564 km (0.066 R)
• M14: 2,669,424 km (0.1 R)
• M15: 3,002,280 km (0.088 R)
• M16: 3,093,235 km (0.099 R)
• M17: 3,324,962 km (0.065 R)
• M18: 3,442,845 km (0.034 R)
• M19: 3,538,289 km (0.05 R)
• M20: 3,805,171 km (0.097 R)
• M21: 4,129,051 km (0.06 R)
• M22: 4,883,323 km (0.072 R)
• M23: 5,764,305 km (0.113 R)
• M24: 6,049,588 km (0.119 R)
• M25: 6,933,113 km (0.103 R)
• M26: 7,023,770 km (0.045 R)
• M27: 8,109,401 km (0.116 R)
• M28: 8,332,751 km (0.11 R)
• M29: 8,720,359 km (0.069 R)
• M30: 9,614,206 km (0.119 R)
• M31: 9,816,762 km (0.103 R)
• M32: 10,710,759 km (0.111 R)
• M33: 11,594,882 km (0.113 R)
• M34: 11,810,602 km (0.106 R)
• M35: 12,392,089 km (0.103 R)
• M36: 12,797,350 km (0.1 R)
• M37: 13,020,251 km (0.102 R)
• M38: 13,094,900 km (0.083 R)
• M39: 13,394,694 km (0.094 R)
• M40: 15,913,025 km (0.106 R)
• M41: 16,152,830 km (0.083 R)
• M42: 16,838,437 km (0.057 R)
• M43: 17,082,730 km (0.093 R)
• M44: 17,988,546 km (0.117 R)
• M45: 18,405,475 km (0.12 R)
• M46: 18,783,359 km (0.045 R)
• M47: 19,206,272 km (0.115 R)
• M48: 19,418,851 km (0.107 R)
• M49: 19,803,617 km (0.08 R)
• M50: 20,061,523 km (0.076 R)
• M51: 20,190,776 km (0.103 R)
• M52: 20,320,477 km (0.09 R)
• M53: 20,711,077 km (0.062 R)
• M54: 21,587,870 km (0.117 R)
• M55: 22,030,830 km (0.083 R)
• M56: 22,298,011 km (0.048 R)
• M57: 23,786,809 km (0.11 R)
• M58: 25,353,997 km (0.108 R)
• M59: 25,493,871 km (0.091 R)
• M60: 25,915,138 km (0.063 R)
• M61: 27,479,184 km (0.103 R)
• M62: 28,151,926 km (0.069 R)
• M63: 28,345,057 km (0.082 R)
• M64: 28,490,316 km (0.083 R)
• M65: 28,587,256 km (0.058 R)
• M66: 29,024,829 km (0.109 R)
• M67: 29,366,660 km (0.077 R)
• M68: 29,464,497 km (0.06 R)
• M69: 29,709,838 km (0.08 R)
• M70: 30,153,096 km (0.087 R)
• M71: 31,145,828 km (0.046 R)
• M72: 31,295,575 km (0.068 R)
• M73: 31,646,233 km (0.093 R)
• M74: 31,998,087 km (0.077 R)
• M75: 32,149,181 km (0.098 R)
• M76: 32,300,723 km (0.095 R)
• M77: 32,604,258 km (0.09 R)
• M78: 33,827,968 km (0.089 R)
• M79: 34,290,824 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 11.5

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.07 AU - 7.93 AU

Year: 6479 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,360,628 km

• M1: 253,868 km (0.095 R)
• M2: 492,775 km (0.106 R)
• M3: 621,579 km (0.087 R)
• M4: 807,978 km (0.038 R)
• M5: 916,586 km (0.07 R)
• M6: 1,273,227 km (0.104 R)
• M7: 1,938,938 km (0.064 R)
• M8: 2,066,695 km (0.097 R)
• M9: 2,559,470 km (0.1 R)
• M10: 2,965,030 km (0.087 R)
• M11: 3,038,632 km (0.075 R)
• M12: 3,213,213 km (0.112 R)
• M13: 3,365,354 km (0.088 R)
• M14: 3,598,278 km (0.086 R)
• M15: 3,971,075 km (0.11 R)
• M16: 4,052,606 km (0.076 R)
• M17: 4,300,789 km (0.078 R)
• M18: 4,525,485 km (0.097 R)
• M19: 4,667,902 km (0.116 R)
• M20: 5,133,750 km (0.096 R)
• M21: 5,523,303 km (0.102 R)
• M22: 6,490,752 km (0.115 R)
• M23: 6,716,496 km (0.083 R)
• M24: 7,043,367 km (0.098 R)
• M25: 7,175,761 km (0.108 R)
• M26: 7,275,393 km (0.04 R)
• M27: 7,543,772 km (0.055 R)
• M28: 7,849,550 km (0.12 R)
• M29: 8,124,660 km (0.091 R)
• M30: 8,228,780 km (0.112 R)
• M31: 8,649,300 km (0.083 R)
• M32: 8,897,932 km (0.066 R)
• M33: 9,185,010 km (0.115 R)
• M34: 9,731,491 km (0.088 R)
• M35: 10,741,576 km (0.034 R)
• M36: 10,855,869 km (0.044 R)
• M37: 11,863,410 km (0.031 R)
• M38: 12,060,580 km (0.06 R)
• M39: 12,658,822 km (0.067 R)
• M40: 13,225,798 km (0.081 R)
• M41: 13,430,298 km (0.089 R)
• M42: 13,553,567 km (0.042 R)
• M43: 13,718,424 km (0.091 R)
• M44: 14,050,082 km (0.115 R)
• M45: 14,933,607 km (0.038 R)
• M46: 16,533,706 km (0.102 R)
• M47: 17,242,501 km (0.088 R)
• M48: 17,915,991 km (0.119 R)
• M49: 18,006,348 km (0.071 R)
• M50: 19,288,551 km (0.071 R)
• M51: 19,381,302 km (0.098 R)
• M52: 19,893,974 km (0.075 R)
• M53: 20,552,803 km (0.047 R)
• M54: 20,789,766 km (0.113 R)
• M55: 21,698,872 km (0.113 R)
• M56: 22,037,113 km (0.12 R)
• M57: 23,605,198 km (0.082 R)
• M58: 24,102,611 km (0.064 R)
• M59: 25,209,186 km (0.114 R)
• M60: 25,973,033 km (0.048 R)
• M61: 26,126,819 km (0.061 R)
• M62: 26,538,064 km (0.104 R)
• M63: 26,848,031 km (0.091 R)
• M64: 28,415,517 km (0.107 R)
• M65: 28,838,580 km (0.077 R)
• M66: 29,210,480 km (0.114 R)
• M67: 29,316,994 km (0.103 R)
• M68: 29,958,918 km (0.098 R)
• M69: 30,767,944 km (0.093 R)
• M70: 33,182,154 km (0.054 R)
• M71: 33,516,057 km (0.086 R)
• M72: 33,627,657 km (0.084 R)
• M73: 33,795,206 km (0.063 R)
• M74: 33,963,055 km (0.085 R)
• M75: 34,524,496 km (0.047 R)
• M76: 34,637,143 km (0.085 R)
• M77: 35,259,021 km (0.052 R)
• M78: 36,112,926 km (0.028 R)
• M79: 36,858,522 km (0.053 R)
• M80: 37,031,307 km (0.112 R)
• M81: 37,377,626 km (0.078 R)
• M82: 38,364,823 km (0.087 R)
• M83: 38,890,958 km (0.103 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 19,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit