🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.55 AU - 0.65 AU

Year: 204 Days

Day: 46.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 15,930,126 km

• M1: 307,573 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.67 AU

Year: 209 Days

Day: 45.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 309 Days

Day: 17.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,930,126 km

• M1: 470,186 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.81 AU - 0.85 AU

Year: 332 Days

Day: 13.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 351 Days

Day: 19.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.86 AU - 1.06 AU

Year: 414 Days

Day: 22.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.1 AU - 1.6 AU

Year: 690 Days

Day: 37.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 156.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.83 AU - 2.41 AU

Year: 1357 Days

Day: 36.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,930,126 km

• M1: 1,142,030 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 10.2

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.99 AU - 4.03 AU

Year: 2892 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,930,126 km

• M1: 127,457 km (0.111 R)
• M2: 231,278 km (0.092 R)
• M3: 781,200 km (0.114 R)
• M4: 879,785 km (0.075 R)
• M5: 1,112,260 km (0.094 R)
• M6: 1,448,855 km (0.102 R)
• M7: 1,572,274 km (0.06 R)
• M8: 1,699,432 km (0.096 R)
• M9: 1,764,357 km (0.103 R)
• M10: 1,977,684 km (0.104 R)
• M11: 2,143,438 km (0.071 R)
• M12: 2,242,173 km (0.06 R)
• M13: 2,342,553 km (0.075 R)
• M14: 2,444,579 km (0.109 R)
• M15: 2,592,681 km (0.08 R)
• M16: 2,683,187 km (0.09 R)
• M17: 2,851,635 km (0.12 R)
• M18: 2,945,133 km (0.086 R)
• M19: 3,103,109 km (0.095 R)
• M20: 3,231,464 km (0.085 R)
• M21: 3,627,599 km (0.095 R)
• M22: 3,831,501 km (0.12 R)
• M23: 4,197,417 km (0.11 R)
• M24: 4,483,897 km (0.075 R)
• M25: 4,629,456 km (0.054 R)
• M26: 4,739,709 km (0.059 R)
• M27: 4,962,909 km (0.063 R)
• M28: 5,361,887 km (0.105 R)
• M29: 5,692,498 km (0.09 R)
• M30: 6,029,692 km (0.05 R)
• M31: 6,190,659 km (0.109 R)
• M32: 7,059,075 km (0.093 R)
• M33: 7,292,896 km (0.081 R)
• M34: 7,746,327 km (0.11 R)
• M35: 7,921,506 km (0.117 R)
• M36: 8,009,620 km (0.073 R)
• M37: 8,567,470 km (0.068 R)
• M38: 8,680,566 km (0.107 R)
• M39: 8,816,850 km (0.087 R)
• M40: 9,068,773 km (0.054 R)
• M41: 9,439,326 km (0.088 R)
• M42: 9,697,084 km (0.055 R)
• M43: 10,028,443 km (0.091 R)
• M44: 10,921,991 km (0.112 R)
• M45: 10,995,593 km (0.107 R)
• M46: 11,590,095 km (0.106 R)
• M47: 11,967,082 km (0.119 R)
• M48: 12,297,095 km (0.094 R)
• M49: 12,450,283 km (0.051 R)
• M50: 12,681,411 km (0.116 R)
• M51: 12,888,156 km (0.099 R)
• M52: 13,121,977 km (0.074 R)
• M53: 13,357,145 km (0.063 R)
• M54: 13,488,492 km (0.112 R)
• M55: 13,725,904 km (0.111 R)
• M56: 13,884,926 km (0.058 R)
• M57: 14,662,387 km (0.086 R)
• M58: 14,933,757 km (0.116 R)
• M59: 15,015,437 km (0.077 R)
• M60: 15,316,428 km (0.081 R)
• M61: 15,508,961 km (0.06 R)
• M62: 15,591,688 km (0.106 R)
• M63: 17,421,121 km (0.107 R)
• M64: 17,708,498 km (0.097 R)
• M65: 18,288,040 km (0.104 R)
• M66: 19,080,311 km (0.048 R)
• M67: 19,347,044 km (0.109 R)
• M68: 19,674,514 km (0.106 R)
• M69: 19,853,881 km (0.11 R)
• M70: 20,214,412 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 8.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.22 AU - 7.72 AU

Year: 8977 Days

Day: 8.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,930,126 km

• M1: 133,142 km (0.115 R)
• M2: 219,610 km (0.104 R)
• M3: 299,944 km (0.111 R)
• M4: 425,456 km (0.086 R)
• M5: 592,408 km (0.071 R)
• M6: 660,774 km (0.057 R)
• M7: 740,210 km (0.08 R)
• M8: 823,087 km (0.079 R)
• M9: 918,082 km (0.115 R)
• M10: 989,740 km (0.053 R)
• M11: 1,275,322 km (0.036 R)
• M12: 1,335,460 km (0.111 R)
• M13: 1,396,795 km (0.109 R)
• M14: 1,629,719 km (0.113 R)
• M15: 1,706,463 km (0.059 R)
• M16: 2,096,764 km (0.109 R)
• M17: 2,216,741 km (0.11 R)
• M18: 2,302,311 km (0.034 R)
• M19: 2,463,877 km (0.074 R)
• M20: 2,539,873 km (0.102 R)
• M21: 2,944,385 km (0.042 R)
• M22: 2,998,091 km (0.039 R)
• M23: 3,285,618 km (0.115 R)
• M24: 3,610,545 km (0.11 R)
• M25: 3,682,651 km (0.084 R)
• M26: 3,960,753 km (0.096 R)
• M27: 4,050,063 km (0.119 R)
• M28: 4,109,902 km (0.11 R)
• M29: 4,170,190 km (0.11 R)
• M30: 4,291,365 km (0.056 R)
• M31: 4,568,569 km (0.114 R)
• M32: 5,124,325 km (0.084 R)
• M33: 5,451,496 km (0.049 R)
• M34: 5,701,324 km (0.11 R)
• M35: 5,819,208 km (0.052 R)
• M36: 6,403,238 km (0.118 R)
• M37: 6,702,433 km (0.08 R)
• M38: 6,791,295 km (0.116 R)
• M39: 7,186,831 km (0.09 R)
• M40: 7,460,895 km (0.086 R)
• M41: 7,608,398 km (0.111 R)
• M42: 7,682,599 km (0.028 R)
• M43: 9,097,346 km (0.112 R)
• M44: 9,733,735 km (0.072 R)
• M45: 11,942,398 km (0.106 R)
• M46: 12,093,492 km (0.102 R)
• M47: 12,201,801 km (0.044 R)
• M48: 12,528,822 km (0.062 R)
• M49: 12,682,459 km (0.101 R)
• M50: 12,792,563 km (0.081 R)
• M51: 12,925,106 km (0.06 R)
• M52: 13,080,239 km (0.116 R)
• M53: 13,527,088 km (0.087 R)
• M54: 13,820,150 km (0.078 R)
• M55: 14,069,829 km (0.117 R)
• M56: 14,412,708 km (0.074 R)
• M57: 14,712,053 km (0.077 R)
• M58: 14,804,654 km (0.114 R)
• M59: 15,764,324 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit