🌌 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 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.2

Radius: 11.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.5 AU - 0.74 AU

Year: 337 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,104,047 km

• M1: 149,598 km (0.075 R)
• M2: 241,900 km (0.111 R)
• M3: 319,391 km (0.106 R)
• M4: 413,638 km (0.062 R)
• M5: 494,271 km (0.067 R)
• M6: 575,503 km (0.037 R)
• M7: 675,584 km (0.105 R)
• M8: 793,018 km (0.05 R)
• M9: 884,423 km (0.088 R)
• M10: 987,346 km (0.118 R)
• M11: 1,111,063 km (0.032 R)
• M12: 1,240,316 km (0.056 R)
• M13: 1,322,146 km (0.114 R)
• M14: 1,401,433 km (0.092 R)
• M15: 1,482,515 km (0.116 R)
• M16: 1,593,217 km (0.117 R)
• M17: 1,697,188 km (0.116 R)
• M18: 1,803,552 km (0.117 R)
• M19: 1,947,315 km (0.118 R)
• M20: 2,028,398 km (0.081 R)
• M21: 2,209,710 km (0.099 R)
• M22: 2,299,768 km (0.119 R)
• M23: 2,467,168 km (0.092 R)
• M24: 2,571,887 km (0.113 R)
• M25: 2,740,334 km (0.057 R)
• M26: 2,848,942 km (0.081 R)
• M27: 3,438,208 km (0.086 R)
• M28: 3,630,591 km (0.08 R)
• M29: 3,750,269 km (0.111 R)
• M30: 3,826,564 km (0.038 R)
• M31: 4,006,680 km (0.116 R)
• M32: 4,091,203 km (0.105 R)
• M33: 4,295,404 km (0.108 R)
• M34: 4,408,649 km (0.099 R)
• M35: 4,563,782 km (0.118 R)
• M36: 4,706,798 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 13.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.54 AU - 0.78 AU

Year: 370 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 15,104,047 km

• M1: 174,880 km (0.071 R)
• M2: 286,779 km (0.12 R)
• M3: 375,491 km (0.098 R)
• M4: 474,375 km (0.102 R)
• M5: 610,659 km (0.041 R)
• M6: 747,391 km (0.059 R)
• M7: 833,111 km (0.1 R)
• M8: 956,828 km (0.079 R)
• M9: 1,105,678 km (0.118 R)
• M10: 1,213,388 km (0.119 R)
• M11: 1,313,170 km (0.099 R)
• M12: 1,464,264 km (0.065 R)
• M13: 1,550,582 km (0.106 R)
• M14: 1,642,734 km (0.089 R)
• M15: 1,820,008 km (0.074 R)
• M16: 1,926,821 km (0.107 R)
• M17: 2,063,403 km (0.094 R)
• M18: 2,151,517 km (0.037 R)
• M19: 2,260,125 km (0.078 R)
• M20: 2,429,170 km (0.109 R)
• M21: 2,527,606 km (0.114 R)
• M22: 2,617,514 km (0.109 R)
• M23: 2,774,741 km (0.094 R)
• M24: 2,930,024 km (0.083 R)
• M25: 3,104,305 km (0.102 R)
• M26: 3,211,717 km (0.059 R)
• M27: 3,407,989 km (0.1 R)
• M28: 3,502,236 km (0.057 R)
• M29: 3,704,642 km (0.101 R)
• M30: 3,835,839 km (0.101 R)
• M31: 4,073,999 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.7

Radius: 14.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.02 AU - 1.36 AU

Year: 896 Days

Day: 11.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 15,104,047 km

• M1: 178,021 km (0.12 R)
• M2: 272,567 km (0.1 R)
• M3: 399,576 km (0.105 R)
• M4: 489,783 km (0.114 R)
• M5: 615,146 km (0.061 R)
• M6: 718,070 km (0.118 R)
• M7: 823,835 km (0.117 R)
• M8: 980,165 km (0.096 R)
• M9: 1,137,841 km (0.057 R)
• M10: 1,229,994 km (0.118 R)
• M11: 1,401,582 km (0.089 R)
• M12: 1,614,460 km (0.057 R)
• M13: 1,753,137 km (0.118 R)
• M14: 1,861,297 km (0.115 R)
• M15: 1,977,684 km (0.111 R)
• M16: 2,102,598 km (0.098 R)
• M17: 2,230,504 km (0.096 R)
• M18: 2,335,821 km (0.09 R)
• M19: 2,513,244 km (0.068 R)
• M20: 2,682,140 km (0.107 R)
• M21: 2,821,416 km (0.075 R)
• M22: 3,004,075 km (0.097 R)
• M23: 3,142,004 km (0.089 R)
• M24: 3,246,872 km (0.083 R)
• M25: 3,388,541 km (0.082 R)
• M26: 3,634,181 km (0.053 R)
• M27: 3,729,774 km (0.049 R)
• M28: 3,953,573 km (0.109 R)
• M29: 4,112,894 km (0.094 R)
• M30: 4,212,526 km (0.111 R)
• M31: 4,422,263 km (0.045 R)
• M32: 4,548,224 km (0.111 R)
• M33: 4,763,495 km (0.102 R)
• M34: 4,900,826 km (0.112 R)
• M35: 5,047,731 km (0.058 R)
• M36: 5,329,125 km (0.115 R)
• M37: 5,463,464 km (0.088 R)
• M38: 5,556,364 km (0.102 R)
• M39: 5,649,863 km (0.119 R)
• M40: 5,847,182 km (0.071 R)
• M41: 5,959,680 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.2

Radius: 13.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.65 AU - 1.89 AU

Year: 1625 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 15,104,047 km

• M1: 171,589 km (0.032 R)
• M2: 279,748 km (0.114 R)
• M3: 372,349 km (0.074 R)
• M4: 457,620 km (0.111 R)
• M5: 559,047 km (0.093 R)
• M6: 805,585 km (0.1 R)
• M7: 976,724 km (0.081 R)
• M8: 1,161,029 km (0.103 R)
• M9: 1,281,306 km (0.111 R)
• M10: 1,555,369 km (0.057 R)
• M11: 1,752,539 km (0.082 R)
• M12: 1,848,880 km (0.075 R)
• M13: 2,013,587 km (0.044 R)
• M14: 2,160,492 km (0.094 R)
• M15: 2,346,443 km (0.092 R)
• M16: 2,453,405 km (0.105 R)
• M17: 2,598,665 km (0.071 R)
• M18: 2,910,726 km (0.08 R)
• M19: 3,235,054 km (0.089 R)
• M20: 3,530,360 km (0.072 R)
• M21: 4,351,054 km (0.089 R)
• M22: 5,166,811 km (0.058 R)
• M23: 5,512,981 km (0.113 R)
• M24: 6,145,032 km (0.066 R)
• M25: 6,277,575 km (0.115 R)
• M26: 6,528,750 km (0.107 R)
• M27: 6,749,108 km (0.106 R)
• M28: 6,971,859 km (0.108 R)
• M29: 7,337,028 km (0.077 R)
• M30: 7,513,104 km (0.099 R)
• M31: 7,815,741 km (0.1 R)
• M32: 8,286,525 km (0.066 R)
• M33: 8,636,285 km (0.065 R)
• M34: 8,953,433 km (0.12 R)
• M35: 9,350,615 km (0.109 R)
• M36: 9,522,503 km (0.113 R)
• M37: 9,714,886 km (0.041 R)
• M38: 9,830,824 km (0.112 R)
• M39: 9,927,913 km (0.118 R)
• M40: 10,025,301 km (0.09 R)
• M41: 10,616,213 km (0.11 R)
• M42: 10,715,695 km (0.075 R)
• M43: 11,218,344 km (0.088 R)
• M44: 11,401,303 km (0.113 R)
• M45: 11,523,674 km (0.058 R)
• M46: 11,646,643 km (0.115 R)
• M47: 11,769,912 km (0.049 R)
• M48: 12,163,354 km (0.115 R)
• M49: 12,498,154 km (0.089 R)
• M50: 12,666,601 km (0.076 R)
• M51: 12,899,525 km (0.065 R)
• M52: 13,412,646 km (0.041 R)
• M53: 13,628,516 km (0.065 R)
• M54: 13,910,807 km (0.112 R)
• M55: 14,107,378 km (0.096 R)
• M56: 14,304,848 km (0.065 R)
• M57: 14,414,952 km (0.116 R)
• M58: 14,747,059 km (0.081 R)
• M59: 14,858,360 km (0.063 R)
• M60: 15,081,709 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit