🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.61 AU - 0.63 AU

Year: 315 Days

Day: 44 Hours

Environment

Temp: -133 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,413,085 km

• M1: 263,891 km (0.081 R)
• M2: 336,146 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127

Radius: 8.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.31 AU - 1.83 AU

Year: 1270 Days

Day: 10.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,413,085 km

• M1: 109,655 km (0.112 R)
• M2: 174,282 km (0.119 R)
• M3: 268,977 km (0.078 R)
• M4: 337,343 km (0.087 R)
• M5: 461,659 km (0.06 R)
• M6: 590,014 km (0.094 R)
• M7: 694,733 km (0.107 R)
• M8: 903,571 km (0.047 R)
• M9: 959,072 km (0.076 R)
• M10: 1,021,005 km (0.114 R)
• M11: 1,154,447 km (0.096 R)
• M12: 1,209,499 km (0.087 R)
• M13: 1,305,391 km (0.053 R)
• M14: 1,374,505 km (0.083 R)
• M15: 1,522,906 km (0.109 R)
• M16: 1,639,144 km (0.055 R)
• M17: 1,726,808 km (0.068 R)
• M18: 1,816,118 km (0.112 R)
• M19: 1,880,744 km (0.049 R)
• M20: 1,959,433 km (0.115 R)
• M21: 2,019,272 km (0.108 R)
• M22: 2,093,173 km (0.072 R)
• M23: 2,168,122 km (0.072 R)
• M24: 2,223,024 km (0.056 R)
• M25: 2,334,475 km (0.112 R)
• M26: 2,412,266 km (0.051 R)
• M27: 2,577,721 km (0.07 R)
• M28: 2,806,606 km (0.08 R)
• M29: 2,874,224 km (0.11 R)
• M30: 2,995,997 km (0.107 R)
• M31: 3,065,260 km (0.118 R)
• M32: 3,181,947 km (0.084 R)
• M33: 3,331,694 km (0.055 R)
• M34: 3,467,828 km (0.114 R)
• M35: 3,613,985 km (0.057 R)
• M36: 4,022,088 km (0.064 R)
• M37: 4,192,929 km (0.061 R)
• M38: 4,270,570 km (0.094 R)
• M39: 4,348,810 km (0.036 R)
• M40: 4,453,678 km (0.087 R)
• M41: 4,773,668 km (0.103 R)
• M42: 4,863,876 km (0.059 R)
• M43: 4,982,058 km (0.112 R)
• M44: 5,128,813 km (0.07 R)
• M45: 5,286,190 km (0.037 R)
• M46: 5,417,088 km (0.101 R)
• M47: 5,663,027 km (0.109 R)
• M48: 5,797,067 km (0.108 R)
• M49: 6,165,975 km (0.117 R)
• M50: 6,402,938 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 11.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.91 AU - 3.13 AU

Year: 3389 Days

Day: 5.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,413,085 km

• M1: 241,601 km (0.1 R)
• M2: 337,044 km (0.064 R)
• M3: 417,677 km (0.116 R)
• M4: 709,094 km (0.04 R)
• M5: 910,752 km (0.115 R)
• M6: 1,023,698 km (0.075 R)
• M7: 1,457,233 km (0.042 R)
• M8: 1,718,132 km (0.12 R)
• M9: 2,118,605 km (0.06 R)
• M10: 2,232,898 km (0.104 R)
• M11: 2,401,943 km (0.092 R)
• M12: 2,534,786 km (0.087 R)
• M13: 2,697,549 km (0.047 R)
• M14: 2,849,839 km (0.064 R)
• M15: 2,934,213 km (0.031 R)
• M16: 3,090,991 km (0.108 R)
• M17: 3,338,725 km (0.051 R)
• M18: 3,547,714 km (0.11 R)
• M19: 3,684,446 km (0.116 R)
• M20: 3,807,415 km (0.119 R)
• M21: 3,900,615 km (0.085 R)
• M22: 4,010,270 km (0.094 R)
• M23: 4,280,893 km (0.114 R)
• M24: 4,394,138 km (0.1 R)
• M25: 4,574,104 km (0.062 R)
• M26: 4,723,104 km (0.105 R)
• M27: 4,873,749 km (0.075 R)
• M28: 5,060,148 km (0.114 R)
• M29: 5,179,976 km (0.081 R)
• M30: 5,545,144 km (0.049 R)
• M31: 5,722,119 km (0.063 R)
• M32: 6,081,602 km (0.085 R)
• M33: 6,411,316 km (0.103 R)
• M34: 7,088,546 km (0.086 R)
• M35: 7,222,884 km (0.118 R)
• M36: 7,357,971 km (0.097 R)
• M37: 7,552,598 km (0.114 R)
• M38: 7,630,987 km (0.116 R)
• M39: 7,709,526 km (0.11 R)
• M40: 8,267,377 km (0.115 R)
• M41: 8,612,349 km (0.065 R)
• M42: 8,714,674 km (0.106 R)
• M43: 8,920,820 km (0.109 R)
• M44: 9,024,342 km (0.038 R)
• M45: 9,379,637 km (0.052 R)
• M46: 9,463,860 km (0.09 R)
• M47: 9,633,205 km (0.048 R)
• M48: 10,233,691 km (0.067 R)
• M49: 10,538,572 km (0.078 R)
• M50: 10,714,050 km (0.117 R)
• M51: 11,001,427 km (0.07 R)
• M52: 11,538,484 km (0.082 R)
• M53: 11,833,042 km (0.096 R)
• M54: 11,924,147 km (0.075 R)
• M55: 12,176,070 km (0.028 R)
• M56: 12,268,073 km (0.114 R)
• M57: 12,383,413 km (0.097 R)
• M58: 13,342,784 km (0.111 R)
• M59: 13,485,201 km (0.09 R)
• M60: 13,604,281 km (0.103 R)
• M61: 13,963,465 km (0.108 R)
• M62: 14,765,011 km (0.048 R)
• M63: 16,083,267 km (0.112 R)
• M64: 16,310,955 km (0.112 R)
• M65: 16,412,382 km (0.057 R)
• M66: 16,948,691 km (0.084 R)
• M67: 17,025,883 km (0.062 R)
• M68: 17,206,149 km (0.076 R)
• M69: 17,309,521 km (0.034 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit