🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 12.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.61 AU - 1.01 AU

Year: 471 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 7,014,645 km

• M1: 155,133 km (0.094 R)
• M2: 247,584 km (0.106 R)
• M3: 336,894 km (0.088 R)
• M4: 505,641 km (0.103 R)
• M5: 589,416 km (0.052 R)
• M6: 778,358 km (0.079 R)
• M7: 874,250 km (0.098 R)
• M8: 1,007,542 km (0.059 R)
• M9: 1,148,164 km (0.117 R)
• M10: 1,228,647 km (0.084 R)
• M11: 1,353,412 km (0.069 R)
• M12: 1,455,288 km (0.117 R)
• M13: 1,543,252 km (0.12 R)
• M14: 1,627,475 km (0.03 R)
• M15: 1,713,195 km (0.115 R)
• M16: 1,847,982 km (0.114 R)
• M17: 2,010,745 km (0.054 R)
• M18: 2,140,746 km (0.066 R)
• M19: 2,267,156 km (0.05 R)
• M20: 2,350,781 km (0.093 R)
• M21: 2,474,947 km (0.104 R)
• M22: 2,743,625 km (0.111 R)
• M23: 2,853,729 km (0.081 R)
• M24: 2,972,510 km (0.117 R)
• M25: 3,071,543 km (0.079 R)
• M26: 3,215,008 km (0.105 R)
• M27: 3,390,187 km (0.112 R)
• M28: 3,621,166 km (0.072 R)
• M29: 3,711,972 km (0.086 R)
• M30: 3,811,305 km (0.076 R)
• M31: 3,903,756 km (0.111 R)
• M32: 4,297,199 km (0.045 R)
• M33: 4,482,401 km (0.108 R)
• M34: 4,563,932 km (0.118 R)
• M35: 4,653,990 km (0.106 R)
• M36: 4,769,629 km (0.092 R)
• M37: 4,936,431 km (0.029 R)
• M38: 5,020,505 km (0.101 R)
• M39: 5,113,704 km (0.113 R)
• M40: 5,250,137 km (0.065 R)
• M41: 5,387,917 km (0.116 R)
• M42: 5,483,360 km (0.108 R)
• M43: 5,658,240 km (0.108 R)
• M44: 5,799,461 km (0.096 R)
• M45: 5,941,878 km (0.107 R)
• M46: 6,067,540 km (0.079 R)
• M47: 6,203,076 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.7

Radius: 9.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.9 AU - 0.96 AU

Year: 579 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 7,014,645 km

• M1: 130,599 km (0.108 R)
• M2: 192,233 km (0.075 R)
• M3: 256,560 km (0.068 R)
• M4: 341,233 km (0.097 R)
• M5: 402,717 km (0.109 R)
• M6: 472,280 km (0.109 R)
• M7: 536,757 km (0.112 R)
• M8: 672,442 km (0.103 R)
• M9: 746,793 km (0.072 R)
• M10: 832,063 km (0.063 R)
• M11: 979,268 km (0.088 R)
• M12: 1,086,829 km (0.072 R)
• M13: 1,157,738 km (0.111 R)
• M14: 1,399,638 km (0.092 R)
• M15: 1,502,112 km (0.071 R)
• M16: 1,566,738 km (0.109 R)
• M17: 1,714,541 km (0.107 R)
• M18: 1,845,888 km (0.078 R)
• M19: 1,926,222 km (0.112 R)
• M20: 2,084,946 km (0.094 R)
• M21: 2,163,185 km (0.113 R)
• M22: 2,242,472 km (0.073 R)
• M23: 2,334,325 km (0.072 R)
• M24: 2,450,862 km (0.1 R)
• M25: 2,539,573 km (0.085 R)
• M26: 2,617,364 km (0.1 R)
• M27: 2,763,073 km (0.046 R)
• M28: 2,849,391 km (0.111 R)
• M29: 3,018,287 km (0.026 R)
• M30: 3,113,580 km (0.105 R)
• M31: 3,184,191 km (0.104 R)
• M32: 3,274,697 km (0.098 R)
• M33: 3,392,581 km (0.104 R)
• M34: 3,518,392 km (0.065 R)
• M35: 3,598,577 km (0.12 R)
• M36: 3,672,777 km (0.109 R)
• M37: 3,733,813 km (0.118 R)
• M38: 3,795,298 km (0.074 R)
• M39: 3,960,604 km (0.046 R)
• M40: 4,135,484 km (0.076 R)
• M41: 4,284,333 km (0.058 R)
• M42: 4,638,581 km (0.101 R)
• M43: 4,704,703 km (0.09 R)
• M44: 4,897,535 km (0.12 R)
• M45: 4,972,484 km (0.106 R)
• M46: 5,032,622 km (0.101 R)
• M47: 5,146,017 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 11

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.36 AU

Year: 745 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 7,014,645 km

• M1: 159,172 km (0.087 R)
• M2: 240,404 km (0.05 R)
• M3: 367,412 km (0.106 R)
• M4: 493,224 km (0.072 R)
• M5: 572,810 km (0.079 R)
• M6: 692,937 km (0.095 R)
• M7: 765,792 km (0.072 R)
• M8: 930,349 km (0.111 R)
• M9: 1,064,389 km (0.115 R)
• M10: 1,155,793 km (0.061 R)
• M11: 1,329,626 km (0.07 R)
• M12: 1,585,438 km (0.059 R)
• M13: 1,709,904 km (0.085 R)
• M14: 1,883,288 km (0.108 R)
• M15: 2,002,218 km (0.097 R)
• M16: 2,282,564 km (0.094 R)
• M17: 2,367,087 km (0.1 R)
• M18: 2,546,605 km (0.119 R)
• M19: 2,686,179 km (0.097 R)
• M20: 2,903,994 km (0.113 R)
• M21: 2,995,997 km (0.116 R)
• M22: 3,135,571 km (0.106 R)
• M23: 3,229,968 km (0.1 R)
• M24: 3,405,596 km (0.105 R)
• M25: 3,567,909 km (0.12 R)
• M26: 3,799,487 km (0.117 R)
• M27: 3,875,034 km (0.119 R)
• M28: 4,156,278 km (0.093 R)
• M29: 4,225,392 km (0.038 R)
• M30: 4,417,775 km (0.075 R)
• M31: 4,515,013 km (0.092 R)
• M32: 4,586,222 km (0.081 R)
• M33: 4,657,879 km (0.108 R)
• M34: 4,802,092 km (0.052 R)
• M35: 4,893,047 km (0.045 R)
• M36: 5,048,928 km (0.044 R)
• M37: 5,337,652 km (0.026 R)
• M38: 5,431,899 km (0.089 R)
• M39: 5,526,744 km (0.089 R)
• M40: 5,814,570 km (0.067 R)
• M41: 5,940,831 km (0.114 R)
• M42: 6,335,171 km (0.109 R)
• M43: 6,535,482 km (0.047 R)
• M44: 6,717,692 km (0.104 R)
• M45: 6,788,901 km (0.093 R)
• M46: 6,963,182 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 17,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit