🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.57 AU - 0.73 AU

Year: 333 Days

Day: 20.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.6

Radius: 8.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.25 AU - 1.75 AU

Year: 1168 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,433,922 km

• M1: 115,190 km (0.083 R)
• M2: 254,765 km (0.12 R)
• M3: 312,510 km (0.084 R)
• M4: 403,615 km (0.069 R)
• M5: 515,365 km (0.082 R)
• M6: 578,345 km (0.093 R)
• M7: 827,127 km (0.074 R)
• M8: 954,434 km (0.069 R)
• M9: 1,047,484 km (0.089 R)
• M10: 1,157,738 km (0.062 R)
• M11: 1,214,436 km (0.106 R)
• M12: 1,338,153 km (0.116 R)
• M13: 1,435,541 km (0.112 R)
• M14: 1,653,655 km (0.086 R)
• M15: 1,816,268 km (0.085 R)
• M16: 1,941,631 km (0.066 R)
• M17: 2,018,225 km (0.114 R)
• M18: 2,104,543 km (0.092 R)
• M19: 2,272,092 km (0.089 R)
• M20: 2,334,924 km (0.048 R)
• M21: 2,416,604 km (0.106 R)
• M22: 2,499,332 km (0.118 R)
• M23: 2,601,657 km (0.068 R)
• M24: 2,936,756 km (0.089 R)
• M25: 3,074,535 km (0.113 R)
• M26: 3,134,375 km (0.058 R)
• M27: 3,194,513 km (0.096 R)
• M28: 3,265,273 km (0.06 R)
• M29: 3,326,159 km (0.072 R)
• M30: 3,449,428 km (0.112 R)
• M31: 3,742,789 km (0.09 R)
• M32: 4,331,307 km (0.048 R)
• M33: 4,432,286 km (0.06 R)
• M34: 4,556,602 km (0.12 R)
• M35: 4,682,264 km (0.111 R)
• M36: 4,808,973 km (0.093 R)
• M37: 4,867,017 km (0.064 R)
• M38: 4,936,879 km (0.113 R)
• M39: 5,018,859 km (0.113 R)
• M40: 5,243,705 km (0.096 R)
• M41: 5,483,959 km (0.096 R)
• M42: 5,544,695 km (0.108 R)
• M43: 5,715,686 km (0.109 R)
• M44: 6,289,693 km (0.114 R)
• M45: 6,391,419 km (0.114 R)
• M46: 6,934,460 km (0.095 R)
• M47: 7,079,270 km (0.087 R)
• M48: 7,318,178 km (0.049 R)
• M49: 7,519,387 km (0.025 R)
• M50: 7,790,459 km (0.068 R)
• M51: 7,913,428 km (0.108 R)
• M52: 8,203,050 km (0.119 R)
• M53: 8,272,613 km (0.108 R)
• M54: 8,328,263 km (0.106 R)
• M55: 8,454,075 km (0.093 R)
• M56: 9,367,071 km (0.038 R)
• M57: 9,600,144 km (0.084 R)
• M58: 9,658,787 km (0.106 R)
• M59: 9,894,254 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 9.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.04 AU - 4.1 AU

Year: 5221 Days

Day: 6.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,433,922 km

• M1: 120,576 km (0.115 R)
• M2: 284,984 km (0.085 R)
• M3: 412,292 km (0.114 R)
• M4: 522,097 km (0.073 R)
• M5: 615,296 km (0.106 R)
• M6: 758,910 km (0.071 R)
• M7: 938,427 km (0.077 R)
• M8: 1,004,101 km (0.049 R)
• M9: 1,528,741 km (0.069 R)
• M10: 1,666,969 km (0.034 R)
• M11: 1,819,858 km (0.117 R)
• M12: 2,500,229 km (0.066 R)
• M13: 2,558,423 km (0.117 R)
• M14: 2,831,588 km (0.095 R)
• M15: 2,977,895 km (0.091 R)
• M16: 3,101,912 km (0.12 R)
• M17: 3,419,209 km (0.113 R)
• M18: 3,535,895 km (0.112 R)
• M19: 3,800,384 km (0.11 R)
• M20: 4,250,674 km (0.104 R)
• M21: 4,320,387 km (0.076 R)
• M22: 4,475,220 km (0.11 R)
• M23: 4,588,915 km (0.056 R)
• M24: 4,746,890 km (0.052 R)
• M25: 5,231,587 km (0.096 R)
• M26: 5,321,346 km (0.108 R)
• M27: 5,381,484 km (0.118 R)
• M28: 6,200,383 km (0.066 R)
• M29: 6,681,041 km (0.085 R)
• M30: 7,190,272 km (0.098 R)
• M31: 7,256,993 km (0.067 R)
• M32: 7,357,373 km (0.03 R)
• M33: 7,883,060 km (0.04 R)
• M34: 9,132,800 km (0.088 R)
• M35: 9,223,008 km (0.081 R)
• M36: 9,734,333 km (0.107 R)
• M37: 10,067,937 km (0.116 R)
• M38: 10,480,827 km (0.113 R)
• M39: 10,556,374 km (0.11 R)
• M40: 11,226,273 km (0.065 R)
• M41: 12,546,474 km (0.101 R)
• M42: 12,606,762 km (0.088 R)
• M43: 13,173,738 km (0.031 R)
• M44: 13,378,388 km (0.089 R)
• M45: 13,790,680 km (0.1 R)
• M46: 13,894,351 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132

Radius: 13.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.54 AU - 6.54 AU

Year: 8291 Days

Day: 9 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,433,922 km

• M1: 175,329 km (0.088 R)
• M2: 265,087 km (0.097 R)
• M3: 552,764 km (0.114 R)
• M4: 667,506 km (0.111 R)
• M5: 1,042,398 km (0.091 R)
• M6: 1,152,652 km (0.055 R)
• M7: 1,319,603 km (0.103 R)
• M8: 1,440,179 km (0.098 R)
• M9: 1,766,003 km (0.08 R)
• M10: 1,869,973 km (0.079 R)
• M11: 2,131,321 km (0.086 R)
• M12: 2,388,480 km (0.062 R)
• M13: 2,554,384 km (0.035 R)
• M14: 2,673,015 km (0.095 R)
• M15: 3,257,045 km (0.11 R)
• M16: 3,385,998 km (0.032 R)
• M17: 3,479,198 km (0.1 R)
• M18: 3,822,226 km (0.112 R)
• M19: 4,076,841 km (0.071 R)
• M20: 4,499,904 km (0.115 R)
• M21: 4,602,827 km (0.113 R)
• M22: 5,107,571 km (0.116 R)
• M23: 5,258,216 km (0.071 R)
• M24: 6,609,384 km (0.095 R)
• M25: 6,987,268 km (0.086 R)
• M26: 7,275,244 km (0.071 R)
• M27: 7,420,802 km (0.117 R)
• M28: 7,690,079 km (0.115 R)
• M29: 8,188,090 km (0.107 R)
• M30: 8,568,517 km (0.092 R)
• M31: 8,954,779 km (0.059 R)
• M32: 9,294,067 km (0.054 R)
• M33: 9,584,586 km (0.102 R)
• M34: 10,174,750 km (0.033 R)
• M35: 10,392,265 km (0.075 R)
• M36: 10,528,997 km (0.084 R)
• M37: 10,638,802 km (0.088 R)
• M38: 11,531,004 km (0.109 R)
• M39: 12,100,972 km (0.077 R)
• M40: 12,331,502 km (0.104 R)
• M41: 12,680,215 km (0.068 R)
• M42: 13,268,434 km (0.066 R)
• M43: 13,446,605 km (0.117 R)
• M44: 13,685,512 km (0.114 R)
• M45: 13,865,628 km (0.098 R)
• M46: 13,955,836 km (0.114 R)
• M47: 14,137,148 km (0.031 R)
• M48: 14,380,095 km (0.113 R)
• M49: 14,532,685 km (0.118 R)
• M50: 14,685,724 km (0.118 R)
• M51: 15,521,527 km (0.119 R)
• M52: 15,615,475 km (0.118 R)
• M53: 16,564,224 km (0.104 R)
• M54: 16,724,144 km (0.115 R)
• M55: 16,820,336 km (0.097 R)
• M56: 17,401,524 km (0.03 R)
• M57: 17,792,722 km (0.056 R)
• M58: 18,583,646 km (0.046 R)
• M59: 18,716,638 km (0.114 R)
• M60: 19,150,921 km (0.108 R)
• M61: 19,251,600 km (0.102 R)
• M62: 19,386,238 km (0.094 R)
• M63: 19,723,881 km (0.047 R)
• M64: 20,268,417 km (0.062 R)
• M65: 20,990,376 km (0.034 R)
• M66: 21,094,347 km (0.08 R)
• M67: 21,233,024 km (0.108 R)
• M68: 22,247,896 km (0.095 R)
• M69: 22,637,000 km (0.107 R)
• M70: 23,242,722 km (0.088 R)
• M71: 23,493,747 km (0.104 R)
• M72: 23,926,085 km (0.068 R)
• M73: 24,143,301 km (0.034 R)
• M74: 24,324,763 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 19,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit