🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.58 AU - 0.6 AU

Year: 166 Days

Day: 43.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.26 AU - 1.76 AU

Year: 678 Days

Day: 41.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 89.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.46 AU - 2.16 AU

Year: 889 Days

Day: 40.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,301,363 km

• M1: 111,450 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.93 AU - 2.37 AU

Year: 1151 Days

Day: 14 Hours

Environment

Temp: -71 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,301,363 km

• M1: 233,971 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.56 AU - 2.9 AU

Year: 1648 Days

Day: 27.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,301,363 km

• M1: 225,145 km (0.112 R)
• M2: 1,990,699 km (0.067 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.6

Radius: 12.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.53 AU - 7.55 AU

Year: 6109 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,301,363 km

• M1: 303,983 km (0.069 R)
• M2: 398,230 km (0.114 R)
• M3: 616,044 km (0.105 R)
• M4: 883,974 km (0.093 R)
• M5: 1,173,595 km (0.046 R)
• M6: 1,282,951 km (0.077 R)
• M7: 1,413,550 km (0.091 R)
• M8: 1,539,661 km (0.112 R)
• M9: 1,660,387 km (0.061 R)
• M10: 1,755,531 km (0.09 R)
• M11: 1,862,344 km (0.096 R)
• M12: 1,981,573 km (0.108 R)
• M13: 2,134,163 km (0.1 R)
• M14: 2,259,227 km (0.045 R)
• M15: 2,408,376 km (0.077 R)
• M16: 2,527,905 km (0.117 R)
• M17: 2,773,096 km (0.113 R)
• M18: 2,933,315 km (0.071 R)
• M19: 3,120,163 km (0.114 R)
• M20: 3,420,256 km (0.103 R)
• M21: 3,843,468 km (0.112 R)
• M22: 4,139,373 km (0.105 R)
• M23: 4,323,229 km (0.057 R)
• M24: 4,808,524 km (0.061 R)
• M25: 4,904,865 km (0.032 R)
• M26: 5,169,803 km (0.061 R)
• M27: 5,311,173 km (0.073 R)
• M28: 5,554,569 km (0.11 R)
• M29: 5,933,800 km (0.12 R)
• M30: 6,336,667 km (0.05 R)
• M31: 6,656,208 km (0.05 R)
• M32: 6,779,476 km (0.094 R)
• M33: 7,059,224 km (0.114 R)
• M34: 7,263,725 km (0.108 R)
• M35: 7,470,319 km (0.088 R)
• M36: 7,807,962 km (0.109 R)
• M37: 8,150,840 km (0.11 R)
• M38: 8,266,180 km (0.063 R)
• M39: 8,615,491 km (0.11 R)
• M40: 8,716,170 km (0.114 R)
• M41: 9,260,108 km (0.097 R)
• M42: 9,380,534 km (0.102 R)
• M43: 9,710,099 km (0.054 R)
• M44: 10,488,008 km (0.12 R)
• M45: 10,649,573 km (0.101 R)
• M46: 10,884,442 km (0.108 R)
• M47: 11,748,070 km (0.093 R)
• M48: 11,953,319 km (0.069 R)
• M49: 12,122,215 km (0.091 R)
• M50: 12,424,402 km (0.095 R)
• M51: 12,824,876 km (0.076 R)
• M52: 12,920,768 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.4

Radius: 13.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.22 AU - 10.22 AU

Year: 10226 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 104.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 14,301,363 km

• M1: 171,589 km (0.09 R)
• M2: 383,270 km (0.068 R)
• M3: 484,099 km (0.056 R)
• M4: 678,875 km (0.1 R)
• M5: 780,003 km (0.093 R)
• M6: 942,616 km (0.092 R)
• M7: 1,057,807 km (0.06 R)
• M8: 1,258,567 km (0.097 R)
• M9: 1,598,752 km (0.059 R)
• M10: 1,688,661 km (0.066 R)
• M11: 1,979,329 km (0.065 R)
• M12: 2,119,951 km (0.084 R)
• M13: 2,400,148 km (0.107 R)
• M14: 2,585,799 km (0.109 R)
• M15: 3,222,637 km (0.113 R)
• M16: 3,428,334 km (0.029 R)
• M17: 3,678,462 km (0.091 R)
• M18: 3,893,733 km (0.07 R)
• M19: 4,280,593 km (0.109 R)
• M20: 4,694,531 km (0.045 R)
• M21: 5,106,673 km (0.091 R)
• M22: 5,715,536 km (0.107 R)
• M23: 5,918,541 km (0.071 R)
• M24: 6,028,794 km (0.089 R)
• M25: 6,428,370 km (0.097 R)
• M26: 6,754,344 km (0.117 R)
• M27: 6,969,017 km (0.104 R)
• M28: 7,186,083 km (0.1 R)
• M29: 7,388,489 km (0.096 R)
• M30: 7,524,474 km (0.113 R)
• M31: 7,850,747 km (0.088 R)
• M32: 7,937,364 km (0.102 R)
• M33: 9,092,858 km (0.076 R)
• M34: 9,477,474 km (0.043 R)
• M35: 9,718,326 km (0.082 R)
• M36: 9,923,575 km (0.09 R)
• M37: 10,055,071 km (0.038 R)
• M38: 10,206,016 km (0.054 R)
• M39: 10,376,557 km (0.107 R)
• M40: 11,185,732 km (0.108 R)
• M41: 11,361,809 km (0.113 R)
• M42: 11,578,127 km (0.061 R)
• M43: 11,835,735 km (0.108 R)
• M44: 12,055,045 km (0.039 R)
• M45: 12,215,564 km (0.104 R)
• M46: 12,457,463 km (0.112 R)
• M47: 12,721,504 km (0.096 R)
• M48: 13,316,903 km (0.112 R)
• M49: 13,607,722 km (0.096 R)
• M50: 13,732,935 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 19,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit