🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.58 AU - 0.6 AU

Year: 163 Days

Day: 20.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.06 AU

Year: 365 Days

Day: 16.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.1 AU - 3.3 AU

Year: 2060 Days

Day: 36.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.72 AU - 4.06 AU

Year: 2761 Days

Day: 46.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.2

Radius: 12.6

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.34 AU - 6.64 AU

Year: 4629 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,562,377 km

• M1: 186,399 km (0.055 R)
• M2: 274,213 km (0.103 R)
• M3: 550,969 km (0.113 R)
• M4: 638,334 km (0.114 R)
• M5: 767,736 km (0.09 R)
• M6: 868,116 km (0.106 R)
• M7: 986,897 km (0.047 R)
• M8: 1,125,724 km (0.026 R)
• M9: 1,440,029 km (0.092 R)
• M10: 1,583,344 km (0.053 R)
• M11: 1,799,214 km (0.042 R)
• M12: 1,884,933 km (0.045 R)
• M13: 1,971,999 km (0.105 R)
• M14: 2,150,619 km (0.045 R)
• M15: 2,278,824 km (0.12 R)
• M16: 2,466,420 km (0.055 R)
• M17: 2,620,506 km (0.109 R)
• M18: 3,101,762 km (0.12 R)
• M19: 3,310,601 km (0.09 R)
• M20: 3,875,333 km (0.042 R)
• M21: 4,706,798 km (0.107 R)
• M22: 5,466,157 km (0.066 R)
• M23: 5,924,824 km (0.061 R)
• M24: 6,080,405 km (0.102 R)
• M25: 6,449,015 km (0.113 R)
• M26: 7,070,295 km (0.071 R)
• M27: 7,852,542 km (0.058 R)
• M28: 7,937,962 km (0.056 R)
• M29: 8,225,041 km (0.106 R)
• M30: 8,574,202 km (0.094 R)
• M31: 8,721,107 km (0.118 R)
• M32: 9,528,786 km (0.101 R)
• M33: 9,711,595 km (0.095 R)
• M34: 10,204,669 km (0.1 R)
• M35: 10,360,401 km (0.088 R)
• M36: 10,548,445 km (0.087 R)
• M37: 10,674,406 km (0.119 R)
• M38: 10,800,817 km (0.12 R)
• M39: 10,896,111 km (0.071 R)
• M40: 10,991,554 km (0.1 R)
• M41: 11,279,530 km (0.075 R)
• M42: 11,440,647 km (0.109 R)
• M43: 11,635,124 km (0.057 R)
• M44: 11,994,308 km (0.108 R)
• M45: 12,925,106 km (0.118 R)
• M46: 13,093,703 km (0.068 R)
• M47: 14,190,555 km (0.1 R)
• M48: 14,609,429 km (0.09 R)
• M49: 14,714,746 km (0.094 R)
• M50: 14,890,972 km (0.054 R)
• M51: 15,316,578 km (0.119 R)
• M52: 16,581,129 km (0.103 R)
• M53: 17,133,295 km (0.065 R)
• M54: 17,691,444 km (0.085 R)
• M55: 17,803,792 km (0.093 R)
• M56: 18,293,426 km (0.085 R)
• M57: 18,407,120 km (0.116 R)
• M58: 19,478,989 km (0.11 R)
• M59: 19,750,060 km (0.119 R)
• M60: 20,847,211 km (0.116 R)
• M61: 21,803,291 km (0.053 R)
• M62: 22,044,593 km (0.055 R)
• M63: 22,448,656 km (0.099 R)
• M64: 22,977,635 km (0.099 R)
• M65: 23,346,244 km (0.077 R)
• M66: 23,428,373 km (0.118 R)
• M67: 24,213,911 km (0.081 R)
• M68: 24,672,728 km (0.089 R)
• M69: 25,050,163 km (0.063 R)
• M70: 25,810,869 km (0.104 R)
• M71: 26,708,007 km (0.114 R)
• M72: 26,794,026 km (0.1 R)
• M73: 26,880,045 km (0.054 R)
• M74: 27,615,318 km (0.115 R)
• M75: 27,745,767 km (0.082 R)
• M76: 27,876,366 km (0.045 R)
• M77: 28,182,144 km (0.096 R)
• M78: 28,269,659 km (0.12 R)
• M79: 28,928,937 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.7

Radius: 9

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6 AU - 6.78 AU

Year: 5813 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,562,377 km

• M1: 119,828 km (0.116 R)
• M2: 221,554 km (0.066 R)
• M3: 309,069 km (0.072 R)
• M4: 422,165 km (0.085 R)
• M5: 732,282 km (0.036 R)
• M6: 1,076,805 km (0.086 R)
• M7: 1,419,235 km (0.051 R)
• M8: 1,569,132 km (0.119 R)
• M9: 1,671,906 km (0.111 R)
• M10: 1,759,421 km (0.092 R)
• M11: 2,049,790 km (0.051 R)
• M12: 2,105,889 km (0.114 R)
• M13: 2,335,821 km (0.066 R)
• M14: 2,757,837 km (0.085 R)
• M15: 3,291,153 km (0.1 R)
• M16: 3,423,846 km (0.098 R)
• M17: 3,513,456 km (0.093 R)
• M18: 3,694,768 km (0.063 R)
• M19: 3,856,035 km (0.115 R)
• M20: 3,972,721 km (0.106 R)
• M21: 4,161,813 km (0.026 R)
• M22: 4,947,501 km (0.092 R)
• M23: 5,540,357 km (0.089 R)
• M24: 5,725,260 km (0.109 R)
• M25: 7,392,080 km (0.055 R)
• M26: 7,742,438 km (0.107 R)
• M27: 8,038,492 km (0.097 R)
• M28: 8,158,021 km (0.112 R)
• M29: 8,278,148 km (0.085 R)
• M30: 8,398,724 km (0.083 R)
• M31: 8,703,006 km (0.068 R)
• M32: 8,949,094 km (0.104 R)
• M33: 9,353,756 km (0.097 R)
• M34: 9,416,588 km (0.073 R)
• M35: 9,956,037 km (0.075 R)
• M36: 10,603,647 km (0.114 R)
• M37: 11,031,796 km (0.118 R)
• M38: 11,735,504 km (0.065 R)
• M39: 11,905,148 km (0.086 R)
• M40: 12,109,798 km (0.077 R)
• M41: 12,661,365 km (0.104 R)
• M42: 12,975,222 km (0.04 R)
• M43: 13,150,700 km (0.12 R)
• M44: 13,291,771 km (0.11 R)
• M45: 13,932,199 km (0.078 R)
• M46: 15,169,523 km (0.119 R)
• M47: 15,502,827 km (0.061 R)
• M48: 15,763,726 km (0.101 R)
• M49: 16,252,313 km (0.04 R)
• M50: 16,555,398 km (0.069 R)
• M51: 16,898,575 km (0.04 R)
• M52: 17,903,424 km (0.057 R)
• M53: 18,177,188 km (0.087 R)
• M54: 18,452,449 km (0.067 R)
• M55: 18,927,422 km (0.078 R)
• M56: 19,326,250 km (0.057 R)
• M57: 19,526,711 km (0.114 R)
• M58: 19,687,678 km (0.105 R)
• M59: 20,172,974 km (0.117 R)
• M60: 20,662,308 km (0.115 R)
• M61: 20,826,268 km (0.033 R)
• M62: 20,908,397 km (0.117 R)
• M63: 21,445,004 km (0.099 R)
• M64: 21,569,470 km (0.119 R)
• M65: 21,652,497 km (0.1 R)
• M66: 22,489,497 km (0.081 R)
• M67: 23,379,754 km (0.103 R)
• M68: 23,636,314 km (0.075 R)
• M69: 24,108,894 km (0.074 R)
• M70: 24,497,998 km (0.114 R)
• M71: 24,932,580 km (0.086 R)
• M72: 25,150,843 km (0.054 R)
• M73: 25,942,066 km (0.034 R)
• M74: 26,652,057 km (0.065 R)
• M75: 27,368,631 km (0.088 R)
• M76: 28,136,816 km (0.113 R)
• M77: 28,455,161 km (0.101 R)
• M78: 29,003,736 km (0.07 R)
• M79: 29,141,366 km (0.03 R)
• M80: 29,833,107 km (0.109 R)
• M81: 30,483,558 km (0.087 R)
• M82: 30,857,403 km (0.106 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit