🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.74 AU - 0.94 AU

Year: 271 Days

Day: 25.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.9 AU - 1 AU

Year: 325 Days

Day: 47.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.23 AU - 1.99 AU

Year: 718 Days

Day: 16.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.73 AU - 1.75 AU

Year: 807 Days

Day: 29.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,605,909 km

• M1: 201,658 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.88 AU - 4.9 AU

Year: 3233 Days

Day: 18.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,605,909 km

• M1: 242,349 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.1 AU - 5.2 AU

Year: 3524 Days

Day: 21.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,605,909 km

• M1: 688,898 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.96 AU - 6.02 AU

Year: 3918 Days

Day: 34.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 10.1

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.45 AU - 6.59 AU

Year: 4558 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,605,909 km

• M1: 152,739 km (0.102 R)
• M2: 272,717 km (0.05 R)
• M3: 436,527 km (0.044 R)
• M4: 541,544 km (0.083 R)
• M5: 707,000 km (0.083 R)
• M6: 780,153 km (0.101 R)
• M7: 946,655 km (0.102 R)
• M8: 1,289,234 km (0.097 R)
• M9: 1,612,815 km (0.1 R)
• M10: 2,318,917 km (0.119 R)
• M11: 2,746,916 km (0.073 R)
• M12: 2,814,983 km (0.089 R)
• M13: 2,987,769 km (0.109 R)
• M14: 3,057,930 km (0.107 R)
• M15: 3,128,540 km (0.12 R)
• M16: 3,289,508 km (0.089 R)
• M17: 3,362,063 km (0.077 R)
• M18: 3,453,317 km (0.07 R)
• M19: 3,545,470 km (0.072 R)
• M20: 3,638,519 km (0.083 R)
• M21: 3,941,754 km (0.096 R)
• M22: 4,174,529 km (0.096 R)
• M23: 4,471,929 km (0.109 R)
• M24: 4,674,036 km (0.107 R)
• M25: 5,003,750 km (0.052 R)
• M26: 5,341,093 km (0.076 R)
• M27: 5,534,074 km (0.1 R)
• M28: 5,971,349 km (0.12 R)
• M29: 6,487,910 km (0.099 R)
• M30: 6,647,980 km (0.084 R)
• M31: 6,925,633 km (0.094 R)
• M32: 7,089,293 km (0.055 R)
• M33: 7,587,903 km (0.079 R)
• M34: 7,829,354 km (0.097 R)
• M35: 8,519,000 km (0.117 R)
• M36: 9,074,607 km (0.112 R)
• M37: 9,253,825 km (0.075 R)
• M38: 9,356,748 km (0.05 R)
• M39: 9,486,001 km (0.049 R)
• M40: 9,589,822 km (0.078 R)
• M41: 9,877,199 km (0.117 R)
• M42: 10,407,225 km (0.106 R)
• M43: 10,567,893 km (0.118 R)
• M44: 10,756,536 km (0.114 R)
• M45: 11,164,639 km (0.102 R)
• M46: 11,772,156 km (0.075 R)
• M47: 12,249,074 km (0.095 R)
• M48: 12,589,409 km (0.051 R)
• M49: 12,789,421 km (0.032 R)
• M50: 13,019,353 km (0.037 R)
• M51: 13,425,063 km (0.098 R)
• M52: 14,011,636 km (0.113 R)
• M53: 14,100,347 km (0.098 R)
• M54: 14,546,897 km (0.079 R)
• M55: 14,816,921 km (0.081 R)
• M56: 15,088,740 km (0.12 R)
• M57: 15,331,687 km (0.061 R)
• M58: 15,667,983 km (0.079 R)
• M59: 16,753,914 km (0.109 R)
• M60: 17,576,254 km (0.053 R)
• M61: 18,736,535 km (0.113 R)
• M62: 19,424,685 km (0.111 R)
• M63: 20,422,204 km (0.08 R)
• M64: 20,724,840 km (0.087 R)
• M65: 21,164,359 km (0.084 R)
• M66: 21,266,235 km (0.113 R)
• M67: 21,812,417 km (0.095 R)
• M68: 22,225,008 km (0.073 R)
• M69: 22,432,350 km (0.066 R)
• M70: 22,779,268 km (0.099 R)
• M71: 22,953,400 km (0.068 R)
• M72: 23,162,837 km (0.118 R)
• M73: 23,513,494 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.9

Radius: 15

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.58 AU - 9.34 AU

Year: 9426 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,605,909 km

• M1: 190,139 km (0.095 R)
• M2: 391,348 km (0.12 R)
• M3: 538,104 km (0.11 R)
• M4: 640,578 km (0.05 R)
• M5: 996,172 km (0.111 R)
• M6: 1,395,898 km (0.077 R)
• M7: 1,703,770 km (0.091 R)
• M8: 2,120,101 km (0.105 R)
• M9: 2,229,307 km (0.088 R)
• M10: 2,499,481 km (0.082 R)
• M11: 2,662,244 km (0.093 R)
• M12: 2,925,237 km (0.058 R)
• M13: 4,034,355 km (0.099 R)
• M14: 4,449,938 km (0.084 R)
• M15: 4,705,900 km (0.07 R)
• M16: 4,937,627 km (0.063 R)
• M17: 5,054,912 km (0.058 R)
• M18: 5,232,634 km (0.109 R)
• M19: 5,442,670 km (0.104 R)
• M20: 5,716,883 km (0.105 R)
• M21: 6,438,393 km (0.088 R)
• M22: 7,932,726 km (0.06 R)
• M23: 8,105,213 km (0.081 R)
• M24: 8,843,478 km (0.041 R)
• M25: 9,058,301 km (0.08 R)
• M26: 9,311,271 km (0.103 R)
• M27: 9,493,481 km (0.086 R)
• M28: 9,972,493 km (0.097 R)
• M29: 10,233,841 km (0.088 R)
• M30: 10,801,415 km (0.051 R)
• M31: 11,770,061 km (0.062 R)
• M32: 11,967,231 km (0.097 R)
• M33: 12,284,977 km (0.096 R)
• M34: 12,605,416 km (0.091 R)
• M35: 13,295,660 km (0.1 R)
• M36: 14,755,287 km (0.096 R)
• M37: 15,010,501 km (0.025 R)
• M38: 15,224,426 km (0.084 R)
• M39: 15,785,418 km (0.035 R)
• M40: 16,529,218 km (0.104 R)
• M41: 16,750,174 km (0.111 R)
• M42: 17,016,608 km (0.061 R)
• M43: 17,150,349 km (0.111 R)
• M44: 17,508,636 km (0.082 R)
• M45: 17,733,930 km (0.079 R)
• M46: 18,828,538 km (0.119 R)
• M47: 19,198,344 km (0.048 R)
• M48: 19,384,144 km (0.081 R)
• M49: 21,901,727 km (0.036 R)
• M50: 22,339,450 km (0.052 R)
• M51: 22,632,811 km (0.078 R)
• M52: 22,730,948 km (0.039 R)
• M53: 23,421,491 km (0.106 R)
• M54: 23,669,824 km (0.103 R)
• M55: 24,068,951 km (0.111 R)
• M56: 24,420,057 km (0.053 R)
• M57: 24,722,395 km (0.056 R)
• M58: 24,975,215 km (0.105 R)
• M59: 25,178,219 km (0.036 R)
• M60: 26,924,924 km (0.097 R)
• M61: 27,185,075 km (0.115 R)
• M62: 27,655,560 km (0.119 R)
• M63: 29,725,247 km (0.097 R)
• M64: 30,209,794 km (0.116 R)
• M65: 30,751,488 km (0.106 R)
• M66: 32,616,824 km (0.116 R)
• M67: 32,783,177 km (0.063 R)
• M68: 33,787,277 km (0.119 R)
• M69: 34,124,321 km (0.098 R)
• M70: 34,405,865 km (0.05 R)
• M71: 35,711,405 km (0.111 R)
• M72: 36,226,620 km (0.12 R)
• M73: 36,456,403 km (0.111 R)
• M74: 38,370,807 km (0.039 R)
• M75: 38,604,927 km (0.117 R)
• M76: 39,369,672 km (0.113 R)
• M77: 39,605,887 km (0.093 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit