🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.5 AU - 0.8 AU

Year: 333 Days

Day: 31.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 8

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.12 AU - 1.48 AU

Year: 942 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 11,450,495 km

• M1: 102,026 km (0.103 R)
• M2: 193,580 km (0.064 R)
• M3: 325,974 km (0.056 R)
• M4: 407,654 km (0.058 R)
• M5: 544,835 km (0.071 R)
• M6: 616,642 km (0.087 R)
• M7: 680,222 km (0.044 R)
• M8: 752,178 km (0.059 R)
• M9: 937,530 km (0.071 R)
• M10: 1,291,030 km (0.108 R)
• M11: 1,374,356 km (0.053 R)
• M12: 2,006,556 km (0.108 R)
• M13: 2,094,669 km (0.071 R)
• M14: 2,274,935 km (0.092 R)
• M15: 2,357,662 km (0.058 R)
• M16: 2,507,410 km (0.039 R)
• M17: 2,708,619 km (0.105 R)
• M18: 2,767,112 km (0.044 R)
• M19: 2,875,421 km (0.109 R)
• M20: 2,985,226 km (0.1 R)
• M21: 3,045,663 km (0.092 R)
• M22: 3,239,841 km (0.1 R)
• M23: 3,406,643 km (0.089 R)
• M24: 3,694,319 km (0.118 R)
• M25: 3,770,315 km (0.061 R)
• M26: 3,857,680 km (0.116 R)
• M27: 3,979,004 km (0.072 R)
• M28: 4,214,022 km (0.053 R)
• M29: 4,361,825 km (0.104 R)
• M30: 4,430,640 km (0.11 R)
• M31: 4,546,130 km (0.065 R)
• M32: 4,898,732 km (0.118 R)
• M33: 4,994,175 km (0.1 R)
• M34: 5,174,890 km (0.115 R)
• M35: 5,260,011 km (0.049 R)
• M36: 5,382,382 km (0.076 R)
• M37: 5,505,800 km (0.062 R)
• M38: 5,881,440 km (0.068 R)
• M39: 6,021,165 km (0.084 R)
• M40: 6,239,578 km (0.101 R)
• M41: 6,512,743 km (0.12 R)
• M42: 6,763,320 km (0.092 R)
• M43: 6,869,833 km (0.115 R)
• M44: 7,030,651 km (0.065 R)
• M45: 7,111,434 km (0.092 R)
• M46: 7,246,970 km (0.098 R)
• M47: 7,424,243 km (0.051 R)
• M48: 7,672,276 km (0.083 R)
• M49: 8,035,350 km (0.106 R)
• M50: 8,119,873 km (0.026 R)
• M51: 8,190,633 km (0.114 R)
• M52: 8,289,966 km (0.084 R)
• M53: 8,461,106 km (0.116 R)
• M54: 8,590,359 km (0.062 R)
• M55: 8,967,196 km (0.083 R)
• M56: 9,040,349 km (0.092 R)
• M57: 9,113,652 km (0.077 R)
• M58: 9,246,046 km (0.099 R)
• M59: 9,557,658 km (0.093 R)
• M60: 9,662,227 km (0.115 R)
• M61: 9,767,245 km (0.106 R)
• M62: 9,857,602 km (0.072 R)
• M63: 9,993,587 km (0.099 R)
• M64: 10,054,174 km (0.093 R)
• M65: 10,191,056 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 14.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.52 AU - 1.84 AU

Year: 1385 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 11,450,495 km

• M1: 187,596 km (0.097 R)
• M2: 281,244 km (0.116 R)
• M3: 526,136 km (0.116 R)
• M4: 780,153 km (0.031 R)
• M5: 1,049,130 km (0.106 R)
• M6: 1,216,231 km (0.093 R)
• M7: 1,349,373 km (0.051 R)
• M8: 1,698,385 km (0.095 R)
• M9: 1,912,160 km (0.036 R)
• M10: 2,040,365 km (0.079 R)
• M11: 2,253,542 km (0.091 R)
• M12: 2,412,565 km (0.097 R)
• M13: 2,888,136 km (0.119 R)
• M14: 3,003,327 km (0.093 R)
• M15: 3,428,035 km (0.071 R)
• M16: 3,629,843 km (0.097 R)
• M17: 3,817,738 km (0.09 R)
• M18: 3,935,621 km (0.114 R)
• M19: 4,156,577 km (0.083 R)
• M20: 4,362,872 km (0.112 R)
• M21: 4,457,867 km (0.103 R)
• M22: 4,678,823 km (0.103 R)
• M23: 4,942,863 km (0.072 R)
• M24: 5,061,794 km (0.095 R)
• M25: 5,211,840 km (0.034 R)
• M26: 5,404,073 km (0.053 R)
• M27: 5,816,664 km (0.061 R)
• M28: 6,016,228 km (0.083 R)
• M29: 6,164,779 km (0.053 R)
• M30: 6,260,970 km (0.094 R)
• M31: 6,357,610 km (0.089 R)
• M32: 6,465,620 km (0.084 R)
• M33: 6,585,149 km (0.034 R)
• M34: 6,959,143 km (0.111 R)
• M35: 7,160,053 km (0.104 R)
• M36: 7,306,360 km (0.054 R)
• M37: 7,533,450 km (0.055 R)
• M38: 7,832,197 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 13

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.65 AU - 1.87 AU

Year: 1485 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 11,450,495 km

• M1: 162,014 km (0.102 R)
• M2: 255,364 km (0.098 R)
• M3: 393,592 km (0.089 R)
• M4: 601,982 km (0.09 R)
• M5: 703,110 km (0.107 R)
• M6: 817,552 km (0.104 R)
• M7: 918,232 km (0.067 R)
• M8: 1,294,919 km (0.072 R)
• M9: 1,505,553 km (0.027 R)
• M10: 1,615,358 km (0.066 R)
• M11: 2,053,829 km (0.082 R)
• M12: 2,224,371 km (0.113 R)
• M13: 2,350,482 km (0.101 R)
• M14: 2,620,356 km (0.12 R)
• M15: 2,837,423 km (0.095 R)
• M16: 3,071,244 km (0.108 R)
• M17: 3,223,385 km (0.106 R)
• M18: 3,445,239 km (0.085 R)
• M19: 3,962,848 km (0.061 R)
• M20: 4,188,890 km (0.116 R)
• M21: 4,370,352 km (0.046 R)
• M22: 4,517,407 km (0.105 R)
• M23: 4,691,090 km (0.081 R)
• M24: 5,173,992 km (0.081 R)
• M25: 5,355,903 km (0.104 R)
• M26: 5,500,265 km (0.028 R)
• M27: 5,820,105 km (0.093 R)
• M28: 6,009,346 km (0.088 R)
• M29: 6,132,166 km (0.082 R)
• M30: 6,366,586 km (0.119 R)
• M31: 6,844,103 km (0.105 R)
• M32: 6,929,523 km (0.026 R)
• M33: 7,130,433 km (0.117 R)
• M34: 7,260,583 km (0.061 R)
• M35: 8,013,210 km (0.079 R)
• M36: 8,103,417 km (0.087 R)
• M37: 8,193,924 km (0.1 R)
• M38: 8,299,989 km (0.087 R)
• M39: 8,437,021 km (0.104 R)
• M40: 8,605,468 km (0.117 R)
• M41: 8,728,737 km (0.1 R)
• M42: 9,117,841 km (0.101 R)
• M43: 9,227,795 km (0.084 R)
• M44: 9,401,478 km (0.076 R)
• M45: 9,768,143 km (0.116 R)
• M46: 10,172,057 km (0.117 R)
• M47: 10,335,118 km (0.099 R)
• M48: 10,449,860 km (0.105 R)
• M49: 10,548,595 km (0.065 R)
• M50: 10,896,260 km (0.075 R)
• M51: 11,079,966 km (0.116 R)
• M52: 11,264,720 km (0.113 R)
• M53: 11,399,807 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 15,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit