🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.58 AU - 0.6 AU

Year: 164 Days

Day: 34.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,811,251 km

• M1: 159,471 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.1 AU - 1.18 AU

Year: 440 Days

Day: 46.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.1 AU - 1.32 AU

Year: 481 Days

Day: 13.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,811,251 km

• M1: 33,360 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.33 AU - 2.03 AU

Year: 788 Days

Day: 35.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.28 AU - 3.64 AU

Year: 1842 Days

Day: 17.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,811,251 km

• M1: 854,204 km (0.057 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.9

Radius: 9.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.87 AU - 9.75 AU

Year: 7893 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 45,811,251 km

• M1: 266,284 km (0.098 R)
• M2: 327,320 km (0.119 R)
• M3: 394,938 km (0.105 R)
• M4: 498,460 km (0.095 R)
• M5: 665,860 km (0.076 R)
• M6: 735,423 km (0.052 R)
• M7: 829,969 km (0.093 R)
• M8: 921,074 km (0.118 R)
• M9: 1,114,055 km (0.085 R)
• M10: 1,172,847 km (0.107 R)
• M11: 1,329,027 km (0.078 R)
• M12: 1,409,810 km (0.102 R)
• M13: 2,083,749 km (0.053 R)
• M14: 2,146,729 km (0.074 R)
• M15: 2,448,917 km (0.111 R)
• M16: 2,822,613 km (0.118 R)
• M17: 3,165,790 km (0.115 R)
• M18: 3,262,879 km (0.086 R)
• M19: 3,776,149 km (0.102 R)
• M20: 3,931,133 km (0.053 R)
• M21: 4,354,794 km (0.073 R)
• M22: 4,531,170 km (0.082 R)
• M23: 4,932,990 km (0.079 R)
• M24: 5,145,419 km (0.081 R)
• M25: 5,346,478 km (0.092 R)
• M26: 5,594,063 km (0.065 R)
• M27: 5,682,326 km (0.074 R)
• M28: 5,890,117 km (0.08 R)
• M29: 6,025,054 km (0.073 R)
• M30: 6,085,342 km (0.091 R)
• M31: 6,161,039 km (0.061 R)
• M32: 6,313,180 km (0.112 R)
• M33: 6,497,634 km (0.104 R)
• M34: 6,808,947 km (0.105 R)
• M35: 6,966,324 km (0.09 R)
• M36: 7,755,453 km (0.067 R)
• M37: 7,837,582 km (0.117 R)
• M38: 8,019,343 km (0.069 R)
• M39: 9,034,664 km (0.072 R)
• M40: 9,207,899 km (0.085 R)
• M41: 9,312,318 km (0.098 R)
• M42: 9,504,850 km (0.095 R)
• M43: 9,716,382 km (0.108 R)
• M44: 10,126,130 km (0.065 R)
• M45: 10,632,669 km (0.051 R)
• M46: 10,797,226 km (0.07 R)
• M47: 11,783,375 km (0.112 R)
• M48: 11,915,770 km (0.051 R)
• M49: 12,048,762 km (0.071 R)
• M50: 12,335,242 km (0.034 R)
• M51: 13,051,367 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 9.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.57 AU - 10.75 AU

Year: 9217 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,811,251 km

• M1: 122,221 km (0.055 R)
• M2: 210,634 km (0.085 R)
• M3: 404,662 km (0.063 R)
• M4: 497,413 km (0.047 R)
• M5: 660,026 km (0.095 R)
• M6: 857,944 km (0.119 R)
• M7: 1,132,755 km (0.111 R)
• M8: 1,413,999 km (0.09 R)
• M9: 1,785,151 km (0.057 R)
• M10: 1,853,817 km (0.099 R)
• M11: 2,065,199 km (0.109 R)
• M12: 2,210,608 km (0.083 R)
• M13: 3,042,521 km (0.116 R)
• M14: 3,549,658 km (0.082 R)
• M15: 3,932,330 km (0.093 R)
• M16: 4,328,315 km (0.116 R)
• M17: 4,610,008 km (0.029 R)
• M18: 5,059,998 km (0.085 R)
• M19: 5,591,520 km (0.059 R)
• M20: 5,864,087 km (0.037 R)
• M21: 6,175,849 km (0.107 R)
• M22: 6,493,146 km (0.117 R)
• M23: 6,635,862 km (0.07 R)
• M24: 6,960,789 km (0.104 R)
• M25: 7,033,643 km (0.093 R)
• M26: 8,004,832 km (0.066 R)
• M27: 8,740,854 km (0.036 R)
• M28: 9,097,047 km (0.104 R)
• M29: 9,579,500 km (0.091 R)
• M30: 10,443,727 km (0.061 R)
• M31: 10,653,164 km (0.111 R)
• M32: 11,161,497 km (0.096 R)
• M33: 12,157,819 km (0.101 R)
• M34: 13,227,593 km (0.083 R)
• M35: 13,499,712 km (0.063 R)
• M36: 13,682,221 km (0.036 R)
• M37: 14,234,537 km (0.084 R)
• M38: 15,218,741 km (0.096 R)
• M39: 15,599,318 km (0.096 R)
• M40: 15,695,061 km (0.099 R)
• M41: 16,467,285 km (0.112 R)
• M42: 16,711,279 km (0.031 R)
• M43: 17,301,443 km (0.085 R)
• M44: 19,937,207 km (0.103 R)
• M45: 20,405,898 km (0.098 R)
• M46: 20,720,502 km (0.118 R)
• M47: 20,983,794 km (0.054 R)
• M48: 22,479,025 km (0.082 R)
• M49: 22,695,343 km (0.062 R)
• M50: 23,021,317 km (0.095 R)
• M51: 23,567,798 km (0.116 R)
• M52: 24,841,175 km (0.099 R)
• M53: 24,953,074 km (0.116 R)
• M54: 25,570,764 km (0.082 R)
• M55: 26,878,848 km (0.069 R)
• M56: 27,051,035 km (0.076 R)
• M57: 27,223,671 km (0.044 R)
• M58: 27,569,990 km (0.08 R)
• M59: 27,685,629 km (0.115 R)
• M60: 27,801,567 km (0.075 R)
• M61: 28,793,401 km (0.084 R)
• M62: 29,146,153 km (0.114 R)
• M63: 30,392,303 km (0.092 R)
• M64: 31,898,305 km (0.078 R)
• M65: 32,202,288 km (0.076 R)
• M66: 33,059,035 km (0.092 R)
• M67: 33,923,112 km (0.065 R)
• M68: 33,985,195 km (0.08 R)
• M69: 34,357,993 km (0.099 R)
• M70: 34,794,670 km (0.117 R)
• M71: 35,045,096 km (0.12 R)
• M72: 35,484,615 km (0.091 R)
• M73: 35,799,818 km (0.051 R)
• M74: 36,242,478 km (0.116 R)
• M75: 36,305,907 km (0.063 R)
• M76: 43,433,498 km (0.099 R)
• M77: 43,500,817 km (0.113 R)
• M78: 43,838,010 km (0.06 R)
• M79: 44,447,323 km (0.066 R)
• M80: 45,195,761 km (0.108 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 19,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit