🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 12.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.75 AU - 0.81 AU

Year: 476 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,657,215 km

• M1: 160,967 km (0.099 R)
• M2: 267,032 km (0.049 R)
• M3: 368,908 km (0.113 R)
• M4: 484,548 km (0.115 R)
• M5: 580,141 km (0.065 R)
• M6: 761,902 km (0.052 R)
• M7: 843,882 km (0.047 R)
• M8: 929,302 km (0.113 R)
• M9: 1,026,989 km (0.113 R)
• M10: 1,119,142 km (0.098 R)
• M11: 1,297,462 km (0.087 R)
• M12: 1,538,315 km (0.034 R)
• M13: 1,683,425 km (0.099 R)
• M14: 1,833,472 km (0.063 R)
• M15: 1,982,172 km (0.105 R)
• M16: 2,081,654 km (0.104 R)
• M17: 2,195,050 km (0.079 R)
• M18: 2,421,690 km (0.115 R)
• M19: 2,617,664 km (0.062 R)
• M20: 2,714,453 km (0.102 R)
• M21: 2,819,172 km (0.087 R)
• M22: 2,971,911 km (0.092 R)
• M23: 3,168,483 km (0.095 R)
• M24: 3,265,123 km (0.091 R)
• M25: 3,362,511 km (0.103 R)
• M26: 3,517,794 km (0.072 R)
• M27: 3,603,514 km (0.092 R)
• M28: 3,740,695 km (0.05 R)
• M29: 3,821,029 km (0.08 R)
• M30: 3,916,622 km (0.094 R)
• M31: 4,012,963 km (0.072 R)
• M32: 4,155,380 km (0.048 R)
• M33: 4,268,925 km (0.032 R)
• M34: 4,391,296 km (0.106 R)
• M35: 4,476,118 km (0.097 R)
• M36: 4,623,771 km (0.071 R)
• M37: 4,749,583 km (0.115 R)
• M38: 4,868,513 km (0.103 R)
• M39: 4,956,327 km (0.047 R)
• M40: 5,109,366 km (0.109 R)
• M41: 5,214,982 km (0.043 R)
• M42: 5,403,625 km (0.088 R)
• M43: 5,494,730 km (0.079 R)
• M44: 5,594,512 km (0.103 R)
• M45: 5,695,041 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 9.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.6 AU - 2.44 AU

Year: 1982 Days

Day: 13.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 11,657,215 km

• M1: 218,263 km (0.059 R)
• M2: 296,802 km (0.096 R)
• M3: 436,527 km (0.037 R)
• M4: 581,188 km (0.079 R)
• M5: 738,565 km (0.113 R)
• M6: 982,260 km (0.11 R)
• M7: 1,121,386 km (0.112 R)
• M8: 1,214,436 km (0.096 R)
• M9: 1,370,167 km (0.059 R)
• M10: 1,509,742 km (0.071 R)
• M11: 1,713,344 km (0.111 R)
• M12: 1,963,322 km (0.057 R)
• M13: 2,096,016 km (0.1 R)
• M14: 2,284,210 km (0.116 R)
• M15: 2,403,739 km (0.075 R)
• M16: 2,484,671 km (0.119 R)
• M17: 2,552,888 km (0.06 R)
• M18: 2,939,149 km (0.075 R)
• M19: 3,054,938 km (0.104 R)
• M20: 3,224,283 km (0.07 R)
• M21: 3,291,303 km (0.095 R)
• M22: 3,389,140 km (0.099 R)
• M23: 3,510,763 km (0.056 R)
• M24: 3,797,692 km (0.049 R)
• M25: 3,908,244 km (0.072 R)
• M26: 4,148,947 km (0.055 R)
• M27: 4,377,832 km (0.04 R)
• M28: 5,539,310 km (0.067 R)
• M29: 5,610,967 km (0.114 R)
• M30: 5,882,637 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.3

Radius: 10.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.24 AU - 3.3 AU

Year: 3182 Days

Day: 9.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 11,657,215 km

• M1: 181,761 km (0.072 R)
• M2: 299,944 km (0.084 R)
• M3: 391,348 km (0.07 R)
• M4: 478,863 km (0.093 R)
• M5: 753,824 km (0.106 R)
• M6: 974,481 km (0.115 R)
• M7: 1,040,304 km (0.074 R)
• M8: 1,295,817 km (0.053 R)
• M9: 1,641,089 km (0.09 R)
• M10: 2,053,081 km (0.051 R)
• M11: 2,148,973 km (0.078 R)
• M12: 2,517,283 km (0.118 R)
• M13: 2,959,644 km (0.085 R)
• M14: 3,703,295 km (0.097 R)
• M15: 3,963,745 km (0.049 R)
• M16: 4,328,764 km (0.057 R)
• M17: 4,402,965 km (0.11 R)
• M18: 4,477,763 km (0.09 R)
• M19: 4,590,710 km (0.098 R)
• M20: 4,909,353 km (0.092 R)
• M21: 5,301,300 km (0.106 R)
• M22: 5,527,941 km (0.11 R)
• M23: 6,254,837 km (0.093 R)
• M24: 6,353,122 km (0.096 R)
• M25: 6,480,281 km (0.104 R)
• M26: 7,011,951 km (0.102 R)
• M27: 7,438,455 km (0.119 R)
• M28: 7,632,334 km (0.077 R)
• M29: 7,752,461 km (0.064 R)
• M30: 8,055,696 km (0.105 R)
• M31: 8,658,276 km (0.111 R)
• M32: 8,893,893 km (0.103 R)
• M33: 9,759,765 km (0.089 R)
• M34: 10,435,050 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit