🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.96 AU - 1.14 AU

Year: 399 Days

Day: 43 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,165,598 km

• M1: 286,779 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.92 AU - 2.48 AU

Year: 1210 Days

Day: 20.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,165,598 km

• M1: 390,450 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.98 AU - 2.76 AU

Year: 1353 Days

Day: 47.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 11.2

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.14 AU - 6.72 AU

Year: 5355 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 21,165,598 km

• M1: 416,331 km (0.097 R)
• M2: 495,917 km (0.08 R)
• M3: 673,639 km (0.088 R)
• M4: 755,768 km (0.1 R)
• M5: 923,019 km (0.103 R)
• M6: 1,015,770 km (0.098 R)
• M7: 1,094,308 km (0.102 R)
• M8: 1,211,444 km (0.053 R)
• M9: 1,599,351 km (0.069 R)
• M10: 1,671,307 km (0.111 R)
• M11: 2,606,294 km (0.115 R)
• M12: 3,408,887 km (0.038 R)
• M13: 3,543,076 km (0.115 R)
• M14: 4,154,333 km (0.052 R)
• M15: 4,560,491 km (0.078 R)
• M16: 5,025,142 km (0.087 R)
• M17: 5,473,636 km (0.079 R)
• M18: 5,599,598 km (0.065 R)
• M19: 5,790,485 km (0.056 R)
• M20: 5,934,996 km (0.107 R)
• M21: 6,309,889 km (0.114 R)
• M22: 6,946,128 km (0.081 R)
• M23: 7,151,377 km (0.107 R)
• M24: 7,550,354 km (0.06 R)
• M25: 7,690,827 km (0.038 R)
• M26: 7,921,058 km (0.059 R)
• M27: 8,207,538 km (0.064 R)
• M28: 8,716,918 km (0.11 R)
• M29: 8,882,972 km (0.049 R)
• M30: 9,633,205 km (0.095 R)
• M31: 10,599,608 km (0.047 R)
• M32: 10,955,052 km (0.116 R)
• M33: 11,174,213 km (0.078 R)
• M34: 11,374,674 km (0.093 R)
• M35: 12,024,378 km (0.066 R)
• M36: 12,168,141 km (0.082 R)
• M37: 12,332,998 km (0.077 R)
• M38: 12,644,311 km (0.12 R)
• M39: 13,615,201 km (0.12 R)
• M40: 13,765,098 km (0.108 R)
• M41: 14,131,314 km (0.079 R)
• M42: 14,391,764 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134

Radius: 12.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.75 AU - 7.93 AU

Year: 6634 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 21,165,598 km

• M1: 183,407 km (0.12 R)
• M2: 380,128 km (0.075 R)
• M3: 467,942 km (0.064 R)
• M4: 634,445 km (0.088 R)
• M5: 784,042 km (0.05 R)
• M6: 1,087,577 km (0.093 R)
• M7: 1,236,127 km (0.086 R)
• M8: 1,331,122 km (0.111 R)
• M9: 1,697,038 km (0.058 R)
• M10: 1,898,846 km (0.094 R)
• M11: 2,195,199 km (0.106 R)
• M12: 2,706,674 km (0.102 R)
• M13: 2,816,629 km (0.04 R)
• M14: 3,732,467 km (0.097 R)
• M15: 4,105,265 km (0.081 R)
• M16: 5,196,880 km (0.057 R)
• M17: 5,513,280 km (0.043 R)
• M18: 5,694,144 km (0.078 R)
• M19: 5,938,287 km (0.084 R)
• M20: 6,020,417 km (0.072 R)
• M21: 6,123,789 km (0.107 R)
• M22: 6,290,142 km (0.118 R)
• M23: 6,949,419 km (0.113 R)
• M24: 7,166,785 km (0.084 R)
• M25: 7,254,450 km (0.108 R)
• M26: 7,586,108 km (0.117 R)
• M27: 7,855,085 km (0.058 R)
• M28: 7,945,442 km (0.089 R)
• M29: 8,104,315 km (0.092 R)
• M30: 8,241,496 km (0.085 R)
• M31: 8,402,464 km (0.057 R)
• M32: 8,494,915 km (0.08 R)
• M33: 8,797,701 km (0.088 R)
• M34: 9,033,019 km (0.083 R)
• M35: 9,199,072 km (0.117 R)
• M36: 9,390,109 km (0.1 R)
• M37: 10,290,538 km (0.11 R)
• M38: 10,788,699 km (0.082 R)
• M39: 11,269,357 km (0.119 R)
• M40: 11,576,482 km (0.088 R)
• M41: 12,146,898 km (0.111 R)
• M42: 12,966,096 km (0.104 R)
• M43: 13,422,968 km (0.091 R)
• M44: 13,776,019 km (0.106 R)
• M45: 14,242,166 km (0.044 R)
• M46: 14,518,922 km (0.078 R)
• M47: 14,881,248 km (0.11 R)
• M48: 15,928,882 km (0.106 R)
• M49: 16,187,238 km (0.082 R)
• M50: 17,234,871 km (0.104 R)
• M51: 17,470,638 km (0.102 R)
• M52: 19,426,031 km (0.091 R)
• M53: 20,476,209 km (0.12 R)
• M54: 20,600,973 km (0.047 R)
• M55: 20,882,666 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit