🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 153 Days

Day: 15.6 Hours

Environment

Temp: 258 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.32 AU - 2 AU

Year: 759 Days

Day: 35.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,997,555 km

• M1: 147,204 km (0.111 R)
• M2: 200,312 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.55 AU - 3.37 AU

Year: 1807 Days

Day: 25.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.62 AU - 5.9 AU

Year: 3684 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.3

Radius: 14.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.41 AU - 7.45 AU

Year: 6472 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 42,997,555 km

• M1: 199,115 km (0.111 R)
• M2: 296,952 km (0.113 R)
• M3: 506,838 km (0.102 R)
• M4: 834,457 km (0.109 R)
• M5: 1,024,297 km (0.12 R)
• M6: 1,147,266 km (0.091 R)
• M7: 1,377,198 km (0.12 R)
• M8: 1,892,413 km (0.099 R)
• M9: 2,148,525 km (0.12 R)
• M10: 2,242,921 km (0.106 R)
• M11: 2,435,902 km (0.09 R)
• M12: 2,524,614 km (0.098 R)
• M13: 2,695,305 km (0.109 R)
• M14: 2,869,886 km (0.06 R)
• M15: 3,483,087 km (0.104 R)
• M16: 4,054,401 km (0.047 R)
• M17: 4,172,285 km (0.073 R)
• M18: 4,423,609 km (0.1 R)
• M19: 4,569,467 km (0.117 R)
• M20: 4,916,235 km (0.085 R)
• M21: 5,245,949 km (0.111 R)
• M22: 5,543,648 km (0.107 R)
• M23: 6,196,643 km (0.086 R)
• M24: 6,374,066 km (0.109 R)
• M25: 6,622,399 km (0.073 R)
• M26: 7,735,855 km (0.104 R)
• M27: 7,971,472 km (0.036 R)
• M28: 8,105,063 km (0.1 R)
• M29: 8,404,558 km (0.082 R)
• M30: 8,799,496 km (0.12 R)
• M31: 8,952,984 km (0.102 R)
• M32: 9,718,177 km (0.075 R)
• M33: 10,020,514 km (0.119 R)
• M34: 10,553,232 km (0.097 R)
• M35: 10,831,185 km (0.099 R)
• M36: 10,929,920 km (0.105 R)
• M37: 11,045,409 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.8

Radius: 14.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.17 AU - 12.25 AU

Year: 12434 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,997,555 km

• M1: 200,461 km (0.081 R)
• M2: 334,650 km (0.088 R)
• M3: 527,781 km (0.099 R)
• M4: 621,579 km (0.104 R)
• M5: 752,627 km (0.083 R)
• M6: 944,411 km (0.075 R)
• M7: 1,380,040 km (0.072 R)
• M8: 1,662,780 km (0.09 R)
• M9: 1,833,172 km (0.101 R)
• M10: 1,942,828 km (0.119 R)
• M11: 2,145,832 km (0.058 R)
• M12: 3,002,728 km (0.089 R)
• M13: 3,265,871 km (0.116 R)
• M14: 3,373,432 km (0.115 R)
• M15: 3,591,994 km (0.067 R)
• M16: 4,043,331 km (0.12 R)
• M17: 4,275,956 km (0.094 R)
• M18: 4,513,069 km (0.025 R)
• M19: 4,754,520 km (0.108 R)
• M20: 5,156,190 km (0.048 R)
• M21: 5,698,183 km (0.111 R)
• M22: 6,025,653 km (0.065 R)
• M23: 6,802,215 km (0.068 R)
• M24: 7,396,717 km (0.089 R)
• M25: 7,862,565 km (0.116 R)
• M26: 8,338,137 km (0.049 R)
• M27: 8,785,584 km (0.062 R)
• M28: 10,055,969 km (0.116 R)
• M29: 10,333,024 km (0.075 R)
• M30: 11,301,521 km (0.1 R)
• M31: 11,424,789 km (0.111 R)
• M32: 11,548,357 km (0.08 R)
• M33: 12,257,002 km (0.103 R)
• M34: 13,108,962 km (0.111 R)
• M35: 13,585,731 km (0.082 R)
• M36: 14,959,937 km (0.094 R)
• M37: 16,100,172 km (0.1 R)
• M38: 16,331,600 km (0.083 R)
• M39: 16,610,749 km (0.089 R)
• M40: 17,173,985 km (0.065 R)
• M41: 17,363,077 km (0.07 R)
• M42: 17,743,355 km (0.109 R)
• M43: 17,982,412 km (0.041 R)
• M44: 19,390,278 km (0.108 R)
• M45: 19,784,917 km (0.094 R)
• M46: 20,032,950 km (0.097 R)
• M47: 20,532,009 km (0.114 R)
• M48: 22,362,488 km (0.099 R)
• M49: 22,880,246 km (0.059 R)
• M50: 23,140,696 km (0.104 R)
• M51: 23,822,264 km (0.108 R)
• M52: 24,723,442 km (0.109 R)
• M53: 25,312,558 km (0.093 R)
• M54: 25,852,158 km (0.067 R)
• M55: 26,450,100 km (0.074 R)
• M56: 26,887,824 km (0.046 R)
• M57: 26,997,629 km (0.057 R)
• M58: 28,048,254 km (0.117 R)
• M59: 28,215,505 km (0.114 R)
• M60: 28,327,105 km (0.088 R)
• M61: 28,943,448 km (0.045 R)
• M62: 30,303,741 km (0.103 R)
• M63: 30,418,034 km (0.115 R)
• M64: 30,819,256 km (0.107 R)
• M65: 32,324,659 km (0.114 R)
• M66: 33,204,145 km (0.103 R)
• M67: 33,735,666 km (0.052 R)
• M68: 33,972,779 km (0.068 R)
• M69: 37,044,023 km (0.08 R)
• M70: 37,227,580 km (0.053 R)
• M71: 38,334,454 km (0.059 R)
• M72: 38,643,823 km (0.117 R)
• M73: 38,767,839 km (0.097 R)
• M74: 38,892,006 km (0.056 R)
• M75: 39,764,610 km (0.109 R)
• M76: 40,454,705 km (0.069 R)
• M77: 40,643,647 km (0.061 R)
• M78: 40,832,739 km (0.081 R)
• M79: 41,338,828 km (0.083 R)
• M80: 41,529,117 km (0.071 R)
• M81: 41,910,442 km (0.08 R)
• M82: 42,484,898 km (0.052 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit