🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.01 AU - 1.23 AU

Year: 510 Days

Day: 42.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 12.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.73 AU - 4.15 AU

Year: 2746 Days

Day: 11.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 56,354,978 km

• M1: 193,729 km (0.092 R)
• M2: 306,526 km (0.095 R)
• M3: 435,479 km (0.106 R)
• M4: 545,284 km (0.045 R)
• M5: 640,129 km (0.053 R)
• M6: 734,825 km (0.112 R)
• M7: 971,489 km (0.096 R)
• M8: 1,157,588 km (0.105 R)
• M9: 1,242,410 km (0.111 R)
• M10: 1,347,278 km (0.113 R)
• M11: 1,501,065 km (0.053 R)
• M12: 1,594,564 km (0.11 R)
• M13: 1,709,305 km (0.107 R)
• M14: 1,856,809 km (0.064 R)
• M15: 1,937,442 km (0.099 R)
• M16: 2,423,785 km (0.046 R)
• M17: 2,534,487 km (0.047 R)
• M18: 2,877,365 km (0.118 R)
• M19: 3,126,446 km (0.041 R)
• M20: 3,370,141 km (0.113 R)
• M21: 3,671,132 km (0.058 R)
• M22: 3,863,664 km (0.114 R)
• M23: 4,059,637 km (0.113 R)
• M24: 4,232,273 km (0.107 R)
• M25: 4,339,685 km (0.12 R)
• M26: 4,598,489 km (0.108 R)
• M27: 4,764,543 km (0.08 R)
• M28: 4,848,317 km (0.062 R)
• M29: 5,088,572 km (0.116 R)
• M30: 5,802,901 km (0.108 R)
• M31: 6,194,848 km (0.086 R)
• M32: 6,409,521 km (0.096 R)
• M33: 6,689,119 km (0.069 R)
• M34: 6,846,197 km (0.083 R)
• M35: 7,052,193 km (0.072 R)
• M36: 7,470,618 km (0.106 R)
• M37: 7,584,612 km (0.113 R)
• M38: 7,682,748 km (0.11 R)
• M39: 8,653,938 km (0.091 R)
• M40: 9,101,834 km (0.114 R)
• M41: 9,628,269 km (0.095 R)
• M42: 9,895,151 km (0.114 R)
• M43: 10,002,562 km (0.075 R)
• M44: 10,092,321 km (0.045 R)
• M45: 10,987,066 km (0.094 R)
• M46: 11,340,865 km (0.119 R)
• M47: 11,472,062 km (0.068 R)
• M48: 11,585,009 km (0.09 R)
• M49: 11,698,404 km (0.085 R)
• M50: 11,926,092 km (0.092 R)
• M51: 12,812,758 km (0.111 R)
• M52: 12,969,088 km (0.082 R)
• M53: 13,106,419 km (0.094 R)
• M54: 13,303,589 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 13.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.12 AU - 11.28 AU

Year: 13004 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,354,978 km

• M1: 197,020 km (0.106 R)
• M2: 347,516 km (0.088 R)
• M3: 792,420 km (0.092 R)
• M4: 990,039 km (0.112 R)
• M5: 1,388,268 km (0.098 R)
• M6: 1,757,775 km (0.058 R)
• M7: 2,103,346 km (0.095 R)
• M8: 2,412,864 km (0.106 R)
• M9: 2,677,353 km (0.075 R)
• M10: 2,982,383 km (0.09 R)
• M11: 3,862,019 km (0.091 R)
• M12: 4,854,601 km (0.096 R)
• M13: 5,265,546 km (0.07 R)
• M14: 5,494,580 km (0.115 R)
• M15: 5,610,369 km (0.104 R)
• M16: 5,765,951 km (0.074 R)
• M17: 6,081,453 km (0.082 R)
• M18: 6,402,639 km (0.068 R)
• M19: 6,565,402 km (0.058 R)
• M20: 7,020,179 km (0.04 R)
• M21: 7,103,954 km (0.119 R)
• M22: 7,272,401 km (0.077 R)
• M23: 7,357,223 km (0.087 R)
• M24: 11,010,553 km (0.034 R)
• M25: 11,205,928 km (0.106 R)
• M26: 11,402,499 km (0.064 R)
• M27: 11,949,130 km (0.114 R)
• M28: 12,150,040 km (0.12 R)
• M29: 12,913,288 km (0.11 R)
• M30: 13,378,687 km (0.109 R)
• M31: 14,969,810 km (0.093 R)
• M32: 15,295,185 km (0.106 R)
• M33: 16,452,475 km (0.086 R)
• M34: 18,212,045 km (0.099 R)
• M35: 18,327,534 km (0.119 R)
• M36: 19,852,086 km (0.032 R)
• M37: 20,149,936 km (0.117 R)
• M38: 21,661,323 km (0.034 R)
• M39: 22,399,738 km (0.094 R)
• M40: 22,523,605 km (0.083 R)
• M41: 23,209,062 km (0.09 R)
• M42: 23,648,731 km (0.078 R)
• M43: 23,901,252 km (0.051 R)
• M44: 24,154,671 km (0.038 R)
• M45: 24,856,135 km (0.108 R)
• M46: 26,083,735 km (0.056 R)
• M47: 26,214,035 km (0.05 R)
• M48: 28,061,718 km (0.108 R)
• M49: 28,463,089 km (0.075 R)
• M50: 29,951,139 km (0.088 R)
• M51: 30,361,486 km (0.034 R)
• M52: 32,160,550 km (0.076 R)
• M53: 32,440,298 km (0.09 R)
• M54: 33,355,538 km (0.096 R)
• M55: 34,207,648 km (0.118 R)
• M56: 36,224,077 km (0.118 R)
• M57: 38,798,357 km (0.083 R)
• M58: 39,320,304 km (0.105 R)
• M59: 40,220,285 km (0.076 R)
• M60: 41,051,451 km (0.083 R)
• M61: 41,583,271 km (0.064 R)
• M62: 42,117,336 km (0.058 R)
• M63: 42,270,374 km (0.038 R)
• M64: 42,577,050 km (0.069 R)
• M65: 42,807,431 km (0.081 R)
• M66: 43,501,266 km (0.089 R)
• M67: 44,043,408 km (0.072 R)
• M68: 44,509,854 km (0.098 R)
• M69: 45,056,335 km (0.12 R)
• M70: 45,761,989 km (0.105 R)
• M71: 47,661,732 km (0.097 R)
• M72: 47,980,824 km (0.025 R)
• M73: 48,300,665 km (0.1 R)
• M74: 48,781,771 km (0.039 R)
• M75: 50,396,979 km (0.092 R)
• M76: 50,884,968 km (0.1 R)
• M77: 51,129,411 km (0.088 R)
• M78: 51,701,623 km (0.107 R)
• M79: 51,947,561 km (0.073 R)
• M80: 52,522,765 km (0.075 R)
• M81: 52,852,329 km (0.063 R)
• M82: 53,265,369 km (0.043 R)
• M83: 53,679,456 km (0.089 R)
• M84: 54,177,916 km (0.117 R)
• M85: 54,261,092 km (0.038 R)
• M86: 55,262,800 km (0.049 R)
• M87: 55,430,349 km (0.103 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: 215 - 13,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit