🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.6 AU - 0.74 AU

Year: 197 Days

Day: 38.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,819,335 km

• M1: 448,794 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.95 AU - 3.45 AU

Year: 2060 Days

Day: 18.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.49 AU - 5.15 AU

Year: 3231 Days

Day: 39.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,819,335 km

• M1: 1,369,868 km (0.107 R)
• M2: 2,012,241 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.45 AU - 4.71 AU

Year: 3528 Days

Day: 38.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 12.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.29 AU - 6.81 AU

Year: 5356 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,819,335 km

• M1: 161,117 km (0.064 R)
• M2: 317,895 km (0.042 R)
• M3: 486,492 km (0.063 R)
• M4: 627,413 km (0.038 R)
• M5: 825,481 km (0.084 R)
• M6: 1,154,896 km (0.079 R)
• M7: 1,633,310 km (0.091 R)
• M8: 1,725,013 km (0.115 R)
• M9: 1,972,149 km (0.061 R)
• M10: 2,251,298 km (0.072 R)
• M11: 2,781,922 km (0.112 R)
• M12: 2,959,943 km (0.114 R)
• M13: 3,095,928 km (0.095 R)
• M14: 4,207,590 km (0.072 R)
• M15: 4,309,765 km (0.108 R)
• M16: 5,321,346 km (0.068 R)
• M17: 5,459,873 km (0.101 R)
• M18: 5,882,637 km (0.073 R)
• M19: 6,170,314 km (0.076 R)
• M20: 7,183,241 km (0.113 R)
• M21: 7,398,213 km (0.11 R)
• M22: 7,553,047 km (0.093 R)
• M23: 8,055,845 km (0.105 R)
• M24: 8,183,303 km (0.082 R)
• M25: 8,602,177 km (0.038 R)
• M26: 10,694,453 km (0.026 R)
• M27: 10,904,937 km (0.066 R)
• M28: 11,294,490 km (0.097 R)
• M29: 11,724,733 km (0.087 R)
• M30: 12,196,864 km (0.092 R)
• M31: 12,490,674 km (0.062 R)
• M32: 12,638,327 km (0.072 R)
• M33: 12,861,079 km (0.097 R)
• M34: 13,423,417 km (0.12 R)
• M35: 13,726,652 km (0.072 R)
• M36: 14,147,321 km (0.112 R)
• M37: 14,727,910 km (0.104 R)
• M38: 15,040,720 km (0.105 R)
• M39: 15,792,449 km (0.104 R)
• M40: 16,394,730 km (0.081 R)
• M41: 16,718,908 km (0.119 R)
• M42: 17,004,341 km (0.092 R)
• M43: 17,168,151 km (0.112 R)
• M44: 17,456,276 km (0.119 R)
• M45: 17,953,689 km (0.032 R)
• M46: 18,624,187 km (0.118 R)
• M47: 18,920,092 km (0.096 R)
• M48: 19,388,333 km (0.106 R)
• M49: 19,602,407 km (0.031 R)
• M50: 19,688,277 km (0.118 R)
• M51: 20,032,950 km (0.106 R)
• M52: 21,653,095 km (0.103 R)
• M53: 22,232,338 km (0.041 R)
• M54: 22,546,194 km (0.119 R)
• M55: 23,224,022 km (0.112 R)
• M56: 23,816,879 km (0.059 R)
• M57: 24,230,218 km (0.086 R)
• M58: 24,553,349 km (0.108 R)
• M59: 25,766,139 km (0.111 R)
• M60: 26,001,606 km (0.109 R)
• M61: 27,718,092 km (0.096 R)
• M62: 27,814,433 km (0.12 R)
• M63: 28,346,852 km (0.087 R)
• M64: 28,931,480 km (0.1 R)
• M65: 29,618,434 km (0.116 R)
• M66: 29,815,753 km (0.073 R)
• M67: 30,063,038 km (0.105 R)
• M68: 30,162,072 km (0.105 R)
• M69: 30,908,715 km (0.069 R)
• M70: 31,108,877 km (0.096 R)
• M71: 31,812,735 km (0.102 R)
• M72: 32,115,970 km (0.096 R)
• M73: 32,267,962 km (0.064 R)
• M74: 33,543,882 km (0.087 R)
• M75: 33,698,117 km (0.081 R)
• M76: 34,369,064 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.2

Radius: 11.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.49 AU - 9.59 AU

Year: 10605 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,819,335 km

• M1: 157,377 km (0.088 R)
• M2: 259,403 km (0.116 R)
• M3: 590,762 km (0.094 R)
• M4: 885,470 km (0.074 R)
• M5: 1,362,837 km (0.046 R)
• M6: 1,490,444 km (0.104 R)
• M7: 1,819,559 km (0.05 R)
• M8: 1,913,357 km (0.05 R)
• M9: 2,305,453 km (0.027 R)
• M10: 3,014,397 km (0.074 R)
• M11: 4,031,214 km (0.116 R)
• M12: 4,134,287 km (0.089 R)
• M13: 4,427,648 km (0.101 R)
• M14: 4,727,742 km (0.108 R)
• M15: 5,530,035 km (0.069 R)
• M16: 5,621,888 km (0.114 R)
• M17: 5,994,087 km (0.066 R)
• M18: 6,616,115 km (0.07 R)
• M19: 6,713,803 km (0.035 R)
• M20: 7,208,673 km (0.053 R)
• M21: 7,309,053 km (0.087 R)
• M22: 7,689,929 km (0.082 R)
• M23: 7,792,553 km (0.088 R)
• M24: 7,895,626 km (0.075 R)
• M25: 8,286,376 km (0.067 R)
• M26: 8,870,855 km (0.047 R)
• M27: 8,978,565 km (0.054 R)
• M28: 9,113,801 km (0.112 R)
• M29: 9,551,375 km (0.07 R)
• M30: 9,634,103 km (0.08 R)
• M31: 9,744,805 km (0.101 R)
• M32: 9,939,731 km (0.089 R)
• M33: 10,023,656 km (0.081 R)
• M34: 11,310,497 km (0.072 R)
• M35: 11,662,500 km (0.1 R)
• M36: 11,810,154 km (0.077 R)
• M37: 11,958,555 km (0.11 R)
• M38: 12,077,634 km (0.113 R)
• M39: 12,167,244 km (0.077 R)
• M40: 12,316,991 km (0.102 R)
• M41: 12,648,799 km (0.093 R)
• M42: 14,478,381 km (0.066 R)
• M43: 15,310,744 km (0.085 R)
• M44: 16,754,513 km (0.109 R)
• M45: 16,921,314 km (0.04 R)
• M46: 17,122,224 km (0.096 R)
• M47: 17,425,010 km (0.071 R)
• M48: 18,070,226 km (0.051 R)
• M49: 18,516,177 km (0.043 R)
• M50: 18,827,042 km (0.085 R)
• M51: 19,000,575 km (0.104 R)
• M52: 19,104,845 km (0.119 R)
• M53: 19,348,989 km (0.082 R)
• M54: 19,840,567 km (0.034 R)
• M55: 20,194,067 km (0.068 R)
• M56: 20,300,581 km (0.12 R)
• M57: 20,549,811 km (0.116 R)
• M58: 20,692,677 km (0.058 R)
• M59: 20,943,403 km (0.076 R)
• M60: 21,701,864 km (0.108 R)
• M61: 22,432,500 km (0.096 R)
• M62: 23,768,110 km (0.04 R)
• M63: 24,181,299 km (0.102 R)
• M64: 24,407,641 km (0.12 R)
• M65: 24,938,713 km (0.119 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 19,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit