🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.8

Radius: 12.1

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.78 AU - 1.04 AU

Year: 569 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 23,903,878 km

• M1: 151,393 km (0.103 R)
• M2: 246,088 km (0.114 R)
• M3: 338,839 km (0.064 R)
• M4: 435,629 km (0.111 R)
• M5: 574,755 km (0.075 R)
• M6: 716,275 km (0.118 R)
• M7: 1,028,785 km (0.081 R)
• M8: 1,120,488 km (0.105 R)
• M9: 1,233,434 km (0.103 R)
• M10: 1,326,784 km (0.064 R)
• M11: 1,427,463 km (0.093 R)
• M12: 1,525,898 km (0.028 R)
• M13: 1,688,362 km (0.114 R)
• M14: 1,851,573 km (0.049 R)
• M15: 2,216,592 km (0.093 R)
• M16: 2,320,113 km (0.091 R)
• M17: 2,738,539 km (0.045 R)
• M18: 2,900,254 km (0.054 R)
• M19: 3,052,245 km (0.081 R)
• M20: 3,259,139 km (0.111 R)
• M21: 3,371,038 km (0.061 R)
• M22: 3,464,088 km (0.114 R)
• M23: 3,618,922 km (0.05 R)
• M24: 3,707,484 km (0.119 R)
• M25: 4,047,819 km (0.093 R)
• M26: 4,189,788 km (0.066 R)
• M27: 4,383,966 km (0.101 R)
• M28: 4,507,833 km (0.103 R)
• M29: 4,588,466 km (0.112 R)
• M30: 4,721,758 km (0.063 R)
• M31: 4,954,233 km (0.084 R)
• M32: 5,045,188 km (0.099 R)
• M33: 5,213,486 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 9.8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.64 AU - 1.98 AU

Year: 1597 Days

Day: 14.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,903,878 km

• M1: 127,906 km (0.091 R)
• M2: 332,406 km (0.113 R)
• M3: 417,378 km (0.115 R)
• M4: 480,808 km (0.103 R)
• M5: 542,741 km (0.044 R)
• M6: 636,090 km (0.063 R)
• M7: 705,653 km (0.031 R)
• M8: 853,306 km (0.094 R)
• M9: 997,967 km (0.102 R)
• M10: 1,108,520 km (0.112 R)
• M11: 1,275,023 km (0.117 R)
• M12: 1,473,389 km (0.049 R)
• M13: 1,616,704 km (0.065 R)
• M14: 1,706,613 km (0.068 R)
• M15: 1,857,407 km (0.096 R)
• M16: 2,109,928 km (0.078 R)
• M17: 2,272,242 km (0.034 R)
• M18: 2,476,443 km (0.109 R)
• M19: 2,764,569 km (0.092 R)
• M20: 2,882,751 km (0.079 R)
• M21: 2,962,636 km (0.067 R)
• M22: 3,043,269 km (0.077 R)
• M23: 3,425,492 km (0.074 R)
• M24: 3,520,935 km (0.088 R)
• M25: 3,768,670 km (0.107 R)
• M26: 3,889,096 km (0.092 R)
• M27: 4,078,038 km (0.092 R)
• M28: 4,269,822 km (0.082 R)
• M29: 4,522,493 km (0.119 R)
• M30: 4,604,024 km (0.086 R)
• M31: 4,697,672 km (0.118 R)
• M32: 4,946,753 km (0.094 R)
• M33: 5,346,777 km (0.07 R)
• M34: 5,544,546 km (0.072 R)
• M35: 5,644,477 km (0.09 R)
• M36: 5,883,834 km (0.092 R)
• M37: 6,255,884 km (0.109 R)
• M38: 6,398,899 km (0.098 R)
• M39: 6,503,618 km (0.12 R)
• M40: 6,648,728 km (0.106 R)
• M41: 6,955,254 km (0.077 R)
• M42: 7,103,655 km (0.043 R)
• M43: 7,554,842 km (0.063 R)
• M44: 7,624,106 km (0.113 R)
• M45: 7,707,282 km (0.094 R)
• M46: 7,959,056 km (0.066 R)
• M47: 8,213,521 km (0.077 R)
• M48: 8,298,942 km (0.093 R)
• M49: 8,441,957 km (0.089 R)
• M50: 8,643,615 km (0.094 R)
• M51: 8,963,755 km (0.112 R)
• M52: 9,228,543 km (0.041 R)
• M53: 9,361,984 km (0.1 R)
• M54: 9,916,992 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 10.6

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.68 AU - 2.9 AU

Year: 3057 Days

Day: 9.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,903,878 km

• M1: 133,890 km (0.118 R)
• M2: 287,527 km (0.115 R)
• M3: 358,736 km (0.087 R)
• M4: 455,376 km (0.064 R)
• M5: 562,638 km (0.102 R)
• M6: 838,945 km (0.06 R)
• M7: 1,010,982 km (0.094 R)
• M8: 1,132,456 km (0.067 R)
• M9: 1,417,290 km (0.098 R)
• M10: 1,653,206 km (0.075 R)
• M11: 1,798,017 km (0.074 R)
• M12: 1,872,068 km (0.08 R)
• M13: 1,962,425 km (0.081 R)
• M14: 2,242,173 km (0.12 R)
• M15: 2,452,208 km (0.109 R)
• M16: 2,702,785 km (0.093 R)
• M17: 2,997,044 km (0.101 R)
• M18: 3,319,876 km (0.115 R)
• M19: 3,429,980 km (0.063 R)
• M20: 3,710,626 km (0.066 R)
• M21: 3,882,813 km (0.09 R)
• M22: 3,960,155 km (0.079 R)
• M23: 4,556,602 km (0.05 R)
• M24: 4,638,282 km (0.06 R)
• M25: 4,844,727 km (0.085 R)
• M26: 5,011,977 km (0.117 R)
• M27: 5,202,565 km (0.106 R)
• M28: 5,678,436 km (0.043 R)
• M29: 5,744,409 km (0.069 R)
• M30: 5,810,680 km (0.107 R)
• M31: 5,877,102 km (0.104 R)
• M32: 5,966,262 km (0.115 R)
• M33: 6,055,722 km (0.107 R)
• M34: 6,213,548 km (0.084 R)
• M35: 6,304,353 km (0.108 R)
• M36: 6,395,459 km (0.059 R)
• M37: 7,379,813 km (0.116 R)
• M38: 7,548,409 km (0.109 R)
• M39: 8,061,979 km (0.078 R)
• M40: 8,789,922 km (0.079 R)
• M41: 9,987,303 km (0.118 R)
• M42: 11,401,751 km (0.108 R)
• M43: 11,652,926 km (0.114 R)
• M44: 11,905,896 km (0.102 R)
• M45: 12,132,387 km (0.05 R)
• M46: 12,417,371 km (0.034 R)
• M47: 13,198,123 km (0.086 R)
• M48: 13,520,656 km (0.118 R)
• M49: 14,203,719 km (0.082 R)
• M50: 14,383,686 km (0.078 R)
• M51: 15,203,183 km (0.058 R)
• M52: 15,541,424 km (0.066 R)
• M53: 16,539,391 km (0.115 R)
• M54: 16,728,782 km (0.107 R)
• M55: 17,173,686 km (0.076 R)
• M56: 17,590,166 km (0.101 R)
• M57: 17,751,283 km (0.119 R)
• M58: 17,945,312 km (0.073 R)
• M59: 18,302,701 km (0.085 R)
• M60: 18,826,892 km (0.102 R)
• M61: 20,192,421 km (0.103 R)
• M62: 20,802,033 km (0.104 R)
• M63: 21,143,265 km (0.075 R)
• M64: 21,246,039 km (0.081 R)
• M65: 22,073,914 km (0.049 R)
• M66: 22,352,315 km (0.103 R)
• M67: 23,158,947 km (0.058 R)
• M68: 23,477,291 km (0.036 R)
• M69: 23,796,982 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit