🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.3

Radius: 11.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.56 AU - 0.9 AU

Year: 409 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 147.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 13,941,745 km

• M1: 146,756 km (0.109 R)
• M2: 226,192 km (0.118 R)
• M3: 330,013 km (0.035 R)
• M4: 448,794 km (0.103 R)
• M5: 524,939 km (0.043 R)
• M6: 611,706 km (0.116 R)
• M7: 740,809 km (0.096 R)
• M8: 843,732 km (0.06 R)
• M9: 926,609 km (0.086 R)
• M10: 1,009,337 km (0.113 R)
• M11: 1,084,734 km (0.114 R)
• M12: 1,316,012 km (0.032 R)
• M13: 1,395,599 km (0.088 R)
• M14: 1,506,750 km (0.032 R)
• M15: 1,632,711 km (0.058 R)
• M16: 1,710,801 km (0.114 R)
• M17: 1,822,401 km (0.075 R)
• M18: 1,932,356 km (0.067 R)
• M19: 2,027,949 km (0.06 R)
• M20: 2,103,795 km (0.1 R)
• M21: 2,189,215 km (0.095 R)
• M22: 2,275,982 km (0.042 R)
• M23: 2,394,763 km (0.113 R)
• M24: 2,520,425 km (0.111 R)
• M25: 2,680,495 km (0.04 R)
• M26: 2,815,731 km (0.072 R)
• M27: 2,982,084 km (0.105 R)
• M28: 3,137,067 km (0.095 R)
• M29: 3,235,353 km (0.06 R)
• M30: 3,319,577 km (0.119 R)
• M31: 3,424,894 km (0.119 R)
• M32: 3,515,849 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 9.4

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.06 AU - 1.46 AU

Year: 928 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 13,941,745 km

• M1: 120,875 km (0.086 R)
• M2: 213,775 km (0.067 R)
• M3: 317,895 km (0.077 R)
• M4: 437,125 km (0.102 R)
• M5: 513,270 km (0.074 R)
• M6: 586,274 km (0.066 R)
• M7: 663,167 km (0.082 R)
• M8: 795,113 km (0.103 R)
• M9: 886,517 km (0.08 R)
• M10: 956,230 km (0.099 R)
• M11: 1,033,272 km (0.092 R)
• M12: 1,117,795 km (0.027 R)
• M13: 1,226,852 km (0.085 R)
• M14: 1,288,486 km (0.105 R)
• M15: 1,468,004 km (0.089 R)
• M16: 1,570,030 km (0.105 R)
• M17: 1,662,032 km (0.099 R)
• M18: 1,819,409 km (0.104 R)
• M19: 1,896,901 km (0.091 R)
• M20: 1,968,708 km (0.098 R)
• M21: 2,541,219 km (0.069 R)
• M22: 2,635,316 km (0.059 R)
• M23: 2,693,958 km (0.108 R)
• M24: 2,767,710 km (0.113 R)
• M25: 2,909,978 km (0.114 R)
• M26: 2,978,194 km (0.094 R)
• M27: 3,070,048 km (0.12 R)
• M28: 3,131,682 km (0.112 R)
• M29: 3,256,446 km (0.095 R)
• M30: 3,351,142 km (0.119 R)
• M31: 3,414,721 km (0.095 R)
• M32: 3,591,845 km (0.081 R)
• M33: 3,681,454 km (0.097 R)
• M34: 3,796,794 km (0.051 R)
• M35: 3,871,443 km (0.029 R)
• M36: 3,971,973 km (0.103 R)
• M37: 4,064,724 km (0.074 R)
• M38: 4,124,114 km (0.078 R)
• M39: 4,201,007 km (0.093 R)
• M40: 4,278,350 km (0.058 R)
• M41: 4,610,307 km (0.118 R)
• M42: 4,743,599 km (0.102 R)
• M43: 4,806,280 km (0.063 R)
• M44: 5,041,448 km (0.025 R)
• M45: 5,123,727 km (0.093 R)
• M46: 5,280,506 km (0.086 R)
• M47: 5,345,431 km (0.063 R)
• M48: 5,504,454 km (0.055 R)
• M49: 5,608,125 km (0.075 R)
• M50: 5,865,433 km (0.063 R)
• M51: 6,010,094 km (0.056 R)
• M52: 6,165,676 km (0.104 R)
• M53: 6,381,845 km (0.037 R)
• M54: 6,480,879 km (0.082 R)
• M55: 6,550,592 km (0.087 R)
• M56: 6,670,569 km (0.081 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.8

Radius: 9.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.32 AU - 2.38 AU

Year: 2363 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 13,941,745 km

• M1: 116,836 km (0.095 R)
• M2: 270,174 km (0.084 R)
• M3: 344,823 km (0.094 R)
• M4: 440,267 km (0.037 R)
• M5: 654,790 km (0.089 R)
• M6: 726,746 km (0.107 R)
• M7: 816,804 km (0.075 R)
• M8: 926,908 km (0.096 R)
• M9: 1,278,912 km (0.098 R)
• M10: 1,343,090 km (0.107 R)
• M11: 1,690,755 km (0.08 R)
• M12: 2,109,480 km (0.049 R)
• M13: 2,772,497 km (0.099 R)
• M14: 3,127,044 km (0.117 R)
• M15: 3,303,420 km (0.061 R)
• M16: 3,785,275 km (0.035 R)
• M17: 4,220,006 km (0.039 R)
• M18: 4,401,169 km (0.113 R)
• M19: 4,814,508 km (0.075 R)
• M20: 5,270,183 km (0.038 R)
• M21: 5,330,023 km (0.117 R)
• M22: 5,390,161 km (0.063 R)
• M23: 5,678,436 km (0.092 R)
• M24: 5,739,771 km (0.104 R)
• M25: 5,801,405 km (0.039 R)
• M26: 5,956,389 km (0.109 R)
• M27: 6,018,622 km (0.118 R)
• M28: 6,477,289 km (0.103 R)
• M29: 6,996,393 km (0.111 R)
• M30: 8,109,252 km (0.115 R)
• M31: 8,247,779 km (0.074 R)
• M32: 8,562,533 km (0.058 R)
• M33: 8,792,316 km (0.102 R)
• M34: 8,952,685 km (0.116 R)
• M35: 9,113,951 km (0.087 R)
• M36: 9,384,873 km (0.086 R)
• M37: 9,566,933 km (0.06 R)
• M38: 9,713,539 km (0.09 R)
• M39: 9,934,645 km (0.08 R)
• M40: 10,045,946 km (0.114 R)
• M41: 10,194,945 km (0.112 R)
• M42: 10,646,132 km (0.109 R)
• M43: 10,836,122 km (0.093 R)
• M44: 11,027,158 km (0.069 R)
• M45: 11,940,304 km (0.111 R)
• M46: 12,157,520 km (0.034 R)
• M47: 12,296,347 km (0.078 R)
• M48: 12,475,714 km (0.104 R)
• M49: 12,756,510 km (0.078 R)
• M50: 13,406,064 km (0.093 R)
• M51: 13,570,172 km (0.068 R)
• M52: 13,776,169 km (0.078 R)
• M53: 13,838,252 km (0.093 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: 244 - 14,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit