🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.51 AU - 0.79 AU

Year: 338 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.6

Radius: 13.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.51 AU - 1.65 AU

Year: 1282 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 13,563,449 km

• M1: 167,400 km (0.095 R)
• M2: 284,086 km (0.063 R)
• M3: 369,357 km (0.077 R)
• M4: 557,402 km (0.034 R)
• M5: 921,074 km (0.066 R)
• M6: 1,130,661 km (0.117 R)
• M7: 1,257,819 km (0.075 R)
• M8: 1,356,703 km (0.115 R)
• M9: 1,536,221 km (0.112 R)
• M10: 1,919,640 km (0.12 R)
• M11: 2,242,322 km (0.12 R)
• M12: 2,333,428 km (0.106 R)
• M13: 2,467,318 km (0.116 R)
• M14: 2,667,629 km (0.07 R)
• M15: 2,906,537 km (0.057 R)
• M16: 3,051,198 km (0.042 R)
• M17: 3,232,361 km (0.095 R)
• M18: 3,336,033 km (0.086 R)
• M19: 4,017,900 km (0.045 R)
• M20: 4,117,083 km (0.047 R)
• M21: 4,217,164 km (0.052 R)
• M22: 4,651,447 km (0.093 R)
• M23: 4,768,881 km (0.102 R)
• M24: 4,874,198 km (0.08 R)
• M25: 5,006,742 km (0.111 R)
• M26: 5,100,390 km (0.098 R)
• M27: 5,194,487 km (0.099 R)
• M28: 5,371,012 km (0.077 R)
• M29: 6,153,858 km (0.103 R)
• M30: 6,602,652 km (0.119 R)
• M31: 6,779,327 km (0.089 R)
• M32: 6,942,688 km (0.109 R)
• M33: 7,092,285 km (0.052 R)
• M34: 7,182,493 km (0.093 R)
• M35: 7,470,918 km (0.118 R)
• M36: 7,624,405 km (0.073 R)
• M37: 7,747,823 km (0.081 R)
• M38: 8,343,372 km (0.074 R)
• M39: 8,470,680 km (0.12 R)
• M40: 8,566,572 km (0.089 R)
• M41: 8,921,269 km (0.107 R)
• M42: 9,165,862 km (0.105 R)
• M43: 9,478,970 km (0.04 R)
• M44: 9,678,533 km (0.1 R)
• M45: 9,913,252 km (0.099 R)
• M46: 10,183,576 km (0.12 R)
• M47: 10,353,968 km (0.082 R)
• M48: 10,749,205 km (0.086 R)
• M49: 10,887,883 km (0.105 R)
• M50: 11,149,380 km (0.071 R)
• M51: 11,430,773 km (0.071 R)
• M52: 11,661,004 km (0.099 R)
• M53: 11,785,769 km (0.089 R)
• M54: 12,108,302 km (0.105 R)
• M55: 12,198,510 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 10.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.08 AU - 2.58 AU

Year: 2296 Days

Day: 11.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 13,563,449 km

• M1: 135,685 km (0.095 R)
• M2: 234,569 km (0.108 R)
• M3: 301,440 km (0.093 R)
• M4: 398,678 km (0.09 R)
• M5: 524,640 km (0.111 R)
• M6: 607,667 km (0.03 R)
• M7: 700,118 km (0.081 R)
• M8: 770,728 km (0.071 R)
• M9: 881,730 km (0.102 R)
• M10: 1,008,439 km (0.067 R)
• M11: 1,136,345 km (0.087 R)
• M12: 1,232,088 km (0.116 R)
• M13: 1,313,918 km (0.109 R)
• M14: 1,654,403 km (0.1 R)
• M15: 1,727,107 km (0.079 R)
• M16: 1,813,276 km (0.062 R)
• M17: 2,009,548 km (0.061 R)
• M18: 2,093,921 km (0.109 R)
• M19: 2,246,212 km (0.1 R)
• M20: 2,313,681 km (0.106 R)
• M21: 2,506,064 km (0.079 R)
• M22: 2,661,047 km (0.092 R)
• M23: 3,010,358 km (0.092 R)
• M24: 3,122,556 km (0.062 R)
• M25: 3,190,474 km (0.079 R)
• M26: 3,266,619 km (0.068 R)
• M27: 3,343,363 km (0.087 R)
• M28: 3,475,308 km (0.106 R)
• M29: 3,680,556 km (0.101 R)
• M30: 3,800,684 km (0.111 R)
• M31: 3,906,000 km (0.085 R)
• M32: 4,012,215 km (0.064 R)
• M33: 4,127,704 km (0.03 R)
• M34: 4,194,126 km (0.058 R)
• M35: 4,286,278 km (0.11 R)
• M36: 4,463,851 km (0.111 R)
• M37: 4,549,271 km (0.119 R)
• M38: 4,643,967 km (0.08 R)
• M39: 4,730,434 km (0.091 R)
• M40: 4,826,327 km (0.05 R)
• M41: 4,922,967 km (0.067 R)
• M42: 5,118,042 km (0.1 R)
• M43: 5,198,526 km (0.078 R)
• M44: 5,324,637 km (0.084 R)
• M45: 5,506,698 km (0.069 R)
• M46: 5,811,428 km (0.087 R)
• M47: 6,140,843 km (0.055 R)
• M48: 6,303,007 km (0.077 R)
• M49: 6,418,347 km (0.084 R)
• M50: 6,553,883 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.3

Radius: 9.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.22 AU - 2.58 AU

Year: 2401 Days

Day: 5.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 13,563,449 km

• M1: 115,639 km (0.093 R)
• M2: 255,812 km (0.062 R)
• M3: 436,078 km (0.044 R)
• M4: 559,047 km (0.096 R)
• M5: 708,795 km (0.101 R)
• M6: 788,979 km (0.056 R)
• M7: 1,023,997 km (0.115 R)
• M8: 1,317,359 km (0.077 R)
• M9: 1,636,750 km (0.068 R)
• M10: 1,990,848 km (0.102 R)
• M11: 2,280,320 km (0.082 R)
• M12: 2,652,370 km (0.097 R)
• M13: 2,757,238 km (0.09 R)
• M14: 2,851,635 km (0.072 R)
• M15: 3,092,338 km (0.094 R)
• M16: 3,215,157 km (0.106 R)
• M17: 3,302,223 km (0.095 R)
• M18: 3,453,168 km (0.112 R)
• M19: 3,593,640 km (0.095 R)
• M20: 3,906,599 km (0.105 R)
• M21: 4,160,766 km (0.094 R)
• M22: 4,255,760 km (0.033 R)
• M23: 4,337,740 km (0.096 R)
• M24: 4,531,170 km (0.089 R)
• M25: 5,128,365 km (0.054 R)
• M26: 5,495,777 km (0.096 R)
• M27: 5,932,603 km (0.042 R)
• M28: 6,009,047 km (0.067 R)
• M29: 6,162,983 km (0.079 R)
• M30: 6,349,382 km (0.079 R)
• M31: 6,569,142 km (0.027 R)
• M32: 6,807,601 km (0.113 R)
• M33: 7,081,215 km (0.08 R)
• M34: 7,292,896 km (0.113 R)
• M35: 7,440,699 km (0.098 R)
• M36: 7,572,794 km (0.1 R)
• M37: 8,330,956 km (0.106 R)
• M38: 8,416,675 km (0.095 R)
• M39: 8,554,455 km (0.109 R)
• M40: 8,814,905 km (0.106 R)
• M41: 8,884,767 km (0.115 R)
• M42: 9,025,090 km (0.119 R)
• M43: 9,201,615 km (0.091 R)
• M44: 9,882,435 km (0.113 R)
• M45: 10,155,751 km (0.106 R)
• M46: 10,598,112 km (0.082 R)
• M47: 11,009,207 km (0.109 R)
• M48: 11,387,540 km (0.096 R)
• M49: 11,731,615 km (0.053 R)
• M50: 12,273,757 km (0.079 R)
• M51: 12,725,094 km (0.071 R)
• M52: 12,843,725 km (0.051 R)
• M53: 13,022,495 km (0.056 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit