🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.69 AU - 1.03 AU

Year: 282 Days

Day: 23.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.98 AU - 3.08 AU

Year: 1862 Days

Day: 32.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,056,257 km

• M1: 366,814 km (0.066 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.56 AU - 5.62 AU

Year: 4055 Days

Day: 36.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.8

Radius: 8.7

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.5 AU - 6.66 AU

Year: 4654 Days

Day: 11.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 139.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 11,056,257 km

• M1: 116,387 km (0.086 R)
• M2: 179,817 km (0.109 R)
• M3: 251,624 km (0.045 R)
• M4: 310,864 km (0.088 R)
• M5: 396,285 km (0.082 R)
• M6: 513,719 km (0.064 R)
• M7: 643,720 km (0.089 R)
• M8: 706,700 km (0.062 R)
• M9: 1,207,704 km (0.112 R)
• M10: 1,485,208 km (0.047 R)
• M11: 2,215,245 km (0.048 R)
• M12: 2,433,509 km (0.117 R)
• M13: 2,535,086 km (0.06 R)
• M14: 2,826,951 km (0.061 R)
• M15: 2,976,998 km (0.099 R)
• M16: 3,151,728 km (0.097 R)
• M17: 3,240,290 km (0.052 R)
• M18: 3,420,107 km (0.101 R)
• M19: 3,534,250 km (0.043 R)
• M20: 4,051,110 km (0.083 R)
• M21: 5,181,023 km (0.119 R)
• M22: 5,444,764 km (0.109 R)
• M23: 6,206,516 km (0.059 R)
• M24: 6,318,116 km (0.113 R)
• M25: 6,430,315 km (0.118 R)
• M26: 6,543,112 km (0.119 R)
• M27: 7,146,739 km (0.085 R)
• M28: 7,948,584 km (0.088 R)
• M29: 8,375,686 km (0.116 R)
• M30: 8,530,071 km (0.114 R)
• M31: 9,540,006 km (0.062 R)
• M32: 9,604,333 km (0.099 R)
• M33: 9,733,585 km (0.111 R)
• M34: 9,830,824 km (0.097 R)
• M35: 10,157,546 km (0.061 R)
• M36: 10,223,219 km (0.105 R)
• M37: 10,487,708 km (0.107 R)
• M38: 11,226,423 km (0.099 R)
• M39: 11,362,706 km (0.077 R)
• M40: 12,260,892 km (0.106 R)
• M41: 12,401,065 km (0.074 R)
• M42: 12,647,752 km (0.082 R)
• M43: 12,896,084 km (0.083 R)
• M44: 13,578,251 km (0.085 R)
• M45: 14,530,591 km (0.076 R)
• M46: 14,753,342 km (0.052 R)
• M47: 15,089,788 km (0.117 R)
• M48: 15,846,304 km (0.101 R)
• M49: 16,421,807 km (0.061 R)
• M50: 16,809,266 km (0.086 R)
• M51: 16,887,206 km (0.08 R)
• M52: 16,965,147 km (0.11 R)
• M53: 17,317,599 km (0.051 R)
• M54: 17,632,802 km (0.099 R)
• M55: 18,149,214 km (0.075 R)
• M56: 18,710,804 km (0.114 R)
• M57: 19,359,760 km (0.076 R)
• M58: 19,728,070 km (0.079 R)
• M59: 19,851,338 km (0.081 R)
• M60: 20,471,421 km (0.046 R)
• M61: 20,554,598 km (0.09 R)
• M62: 20,679,512 km (0.06 R)
• M63: 21,014,013 km (0.065 R)
• M64: 21,182,011 km (0.077 R)
• M65: 21,350,309 km (0.079 R)
• M66: 22,028,286 km (0.086 R)
• M67: 22,885,632 km (0.107 R)
• M68: 22,971,950 km (0.083 R)
• M69: 23,710,066 km (0.054 R)
• M70: 24,016,293 km (0.058 R)
• M71: 24,235,902 km (0.095 R)
• M72: 24,500,242 km (0.076 R)
• M73: 24,588,504 km (0.077 R)
• M74: 25,388,255 km (0.056 R)
• M75: 25,746,392 km (0.081 R)
• M76: 26,061,146 km (0.025 R)
• M77: 26,830,827 km (0.116 R)
• M78: 28,161,051 km (0.118 R)
• M79: 28,531,904 km (0.086 R)
• M80: 29,418,870 km (0.063 R)
• M81: 31,363,493 km (0.108 R)
• M82: 31,459,535 km (0.108 R)
• M83: 32,181,943 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.6

Radius: 10.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.38 AU - 6 AU

Year: 4793 Days

Day: 8.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 11,056,257 km

• M1: 130,749 km (0.12 R)
• M2: 294,409 km (0.105 R)
• M3: 685,906 km (0.099 R)
• M4: 878,289 km (0.097 R)
• M5: 1,885,831 km (0.05 R)
• M6: 2,408,376 km (0.103 R)
• M7: 2,605,696 km (0.07 R)
• M8: 2,757,089 km (0.1 R)
• M9: 3,670,085 km (0.103 R)
• M10: 3,817,588 km (0.108 R)
• M11: 3,897,773 km (0.085 R)
• M12: 4,295,553 km (0.113 R)
• M13: 4,755,417 km (0.117 R)
• M14: 5,129,711 km (0.111 R)
• M15: 5,973,144 km (0.115 R)
• M16: 6,417,898 km (0.101 R)
• M17: 6,803,562 km (0.104 R)
• M18: 7,396,418 km (0.098 R)
• M19: 8,797,552 km (0.028 R)
• M20: 8,934,583 km (0.115 R)
• M21: 9,473,884 km (0.068 R)
• M22: 9,897,246 km (0.11 R)
• M23: 10,214,842 km (0.107 R)
• M24: 10,794,982 km (0.117 R)
• M25: 10,892,670 km (0.098 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit