🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.2

Radius: 14.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 251 Days

Day: 9.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 10,183,715 km

• M1: 180,864 km (0.119 R)
• M2: 269,875 km (0.094 R)
• M3: 382,821 km (0.106 R)
• M4: 506,090 km (0.089 R)
• M5: 599,289 km (0.076 R)
• M6: 744,698 km (0.089 R)
• M7: 879,336 km (0.112 R)
• M8: 1,012,179 km (0.118 R)
• M9: 1,183,768 km (0.119 R)
• M10: 1,291,628 km (0.036 R)
• M11: 1,403,228 km (0.111 R)
• M12: 1,566,140 km (0.107 R)
• M13: 1,685,818 km (0.086 R)
• M14: 1,827,338 km (0.058 R)
• M15: 2,001,769 km (0.097 R)
• M16: 2,108,133 km (0.106 R)
• M17: 2,211,655 km (0.116 R)
• M18: 2,362,450 km (0.07 R)
• M19: 2,485,718 km (0.097 R)
• M20: 2,579,666 km (0.118 R)
• M21: 2,733,602 km (0.075 R)
• M22: 2,825,156 km (0.102 R)
• M23: 2,950,968 km (0.11 R)
• M24: 3,106,699 km (0.093 R)
• M25: 3,202,591 km (0.072 R)
• M26: 3,374,330 km (0.105 R)
• M27: 3,549,209 km (0.069 R)
• M28: 3,673,376 km (0.109 R)
• M29: 3,805,171 km (0.118 R)
• M30: 3,895,828 km (0.118 R)
• M31: 4,116,784 km (0.107 R)
• M32: 4,228,683 km (0.056 R)
• M33: 4,335,496 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 10.3

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.55 AU - 0.57 AU

Year: 289 Days

Day: 6.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 10,183,715 km

• M1: 138,528 km (0.05 R)
• M2: 258,056 km (0.105 R)
• M3: 342,430 km (0.04 R)
• M4: 425,456 km (0.11 R)
• M5: 542,143 km (0.074 R)
• M6: 616,792 km (0.061 R)
• M7: 734,226 km (0.052 R)
• M8: 799,900 km (0.119 R)
• M9: 867,668 km (0.104 R)
• M10: 1,083,537 km (0.117 R)
• M11: 1,150,856 km (0.061 R)
• M12: 1,219,821 km (0.087 R)
• M13: 1,303,596 km (0.078 R)
• M14: 1,389,465 km (0.092 R)
• M15: 1,458,579 km (0.03 R)
• M16: 1,557,463 km (0.047 R)
• M17: 1,634,506 km (0.089 R)
• M18: 1,752,240 km (0.068 R)
• M19: 1,822,401 km (0.118 R)
• M20: 1,903,783 km (0.077 R)
• M21: 2,225,119 km (0.088 R)
• M22: 2,395,212 km (0.111 R)
• M23: 2,501,576 km (0.086 R)
• M24: 2,736,594 km (0.116 R)
• M25: 2,806,755 km (0.116 R)
• M26: 2,883,499 km (0.064 R)
• M27: 2,966,975 km (0.119 R)
• M28: 3,142,453 km (0.114 R)
• M29: 3,284,122 km (0.114 R)
• M30: 3,408,887 km (0.066 R)
• M31: 3,522,731 km (0.095 R)
• M32: 3,605,757 km (0.108 R)
• M33: 3,708,681 km (0.11 R)
• M34: 3,930,983 km (0.119 R)
• M35: 3,997,255 km (0.052 R)
• M36: 4,070,558 km (0.1 R)
• M37: 4,137,428 km (0.113 R)
• M38: 4,259,051 km (0.091 R)
• M39: 4,368,108 km (0.111 R)
• M40: 4,568,270 km (0.044 R)
• M41: 4,672,839 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.1

Radius: 10.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.58 AU - 3.38 AU

Year: 3551 Days

Day: 11.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 10,183,715 km

• M1: 137,929 km (0.101 R)
• M2: 405,410 km (0.056 R)
• M3: 521,498 km (0.103 R)
• M4: 600,635 km (0.115 R)
• M5: 809,324 km (0.07 R)
• M6: 877,990 km (0.046 R)
• M7: 1,267,393 km (0.051 R)
• M8: 1,416,393 km (0.106 R)
• M9: 1,539,960 km (0.087 R)
• M10: 1,618,948 km (0.095 R)
• M11: 1,691,354 km (0.106 R)
• M12: 1,773,184 km (0.081 R)
• M13: 2,000,872 km (0.084 R)
• M14: 2,319,216 km (0.113 R)
• M15: 2,475,246 km (0.098 R)
• M16: 2,606,444 km (0.112 R)
• M17: 3,737,553 km (0.06 R)
• M18: 4,107,958 km (0.113 R)
• M19: 4,297,648 km (0.062 R)
• M20: 4,628,109 km (0.092 R)
• M21: 4,732,229 km (0.083 R)
• M22: 5,181,023 km (0.084 R)
• M23: 5,680,381 km (0.11 R)
• M24: 5,779,714 km (0.092 R)
• M25: 6,157,149 km (0.074 R)
• M26: 6,949,270 km (0.101 R)
• M27: 7,055,634 km (0.065 R)
• M28: 7,283,172 km (0.058 R)
• M29: 7,350,641 km (0.11 R)
• M30: 7,759,642 km (0.078 R)
• M31: 8,232,072 km (0.06 R)
• M32: 8,556,998 km (0.1 R)
• M33: 9,380,385 km (0.101 R)
• M34: 9,838,902 km (0.084 R)
• M35: 10,183,725 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit