🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.13 AU - 1.21 AU

Year: 447 Days

Day: 31 Hours

Environment

Temp: 38 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,659,717 km

• M1: 643,420 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.72 AU - 1.8 AU

Year: 824 Days

Day: 47.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.06 AU - 5.74 AU

Year: 3830 Days

Day: 32.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 12.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.6 AU - 7.26 AU

Year: 6442 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,659,717 km

• M1: 155,731 km (0.069 R)
• M2: 238,758 km (0.094 R)
• M3: 428,000 km (0.055 R)
• M4: 539,600 km (0.086 R)
• M5: 625,768 km (0.117 R)
• M6: 814,112 km (0.065 R)
• M7: 968,646 km (0.108 R)
• M8: 1,086,679 km (0.08 R)
• M9: 1,258,866 km (0.092 R)
• M10: 1,513,332 km (0.07 R)
• M11: 1,852,470 km (0.119 R)
• M12: 2,167,524 km (0.108 R)
• M13: 2,276,431 km (0.073 R)
• M14: 2,665,984 km (0.107 R)
• M15: 2,770,104 km (0.073 R)
• M16: 3,049,702 km (0.115 R)
• M17: 3,200,048 km (0.105 R)
• M18: 3,366,700 km (0.099 R)
• M19: 3,507,920 km (0.061 R)
• M20: 3,651,235 km (0.112 R)
• M21: 3,796,345 km (0.116 R)
• M22: 3,913,929 km (0.078 R)
• M23: 4,213,274 km (0.11 R)
• M24: 4,396,382 km (0.102 R)
• M25: 4,786,683 km (0.095 R)
• M26: 4,994,026 km (0.085 R)
• M27: 5,106,972 km (0.1 R)
• M28: 5,286,190 km (0.089 R)
• M29: 5,434,292 km (0.102 R)
• M30: 5,517,319 km (0.111 R)
• M31: 5,955,342 km (0.092 R)
• M32: 6,196,045 km (0.087 R)
• M33: 6,387,380 km (0.077 R)
• M34: 6,510,051 km (0.12 R)
• M35: 6,811,640 km (0.114 R)
• M36: 6,919,051 km (0.114 R)
• M37: 7,009,109 km (0.113 R)
• M38: 7,263,276 km (0.064 R)
• M39: 7,354,830 km (0.117 R)
• M40: 7,762,185 km (0.098 R)
• M41: 8,006,328 km (0.082 R)
• M42: 8,100,874 km (0.058 R)
• M43: 8,310,311 km (0.079 R)
• M44: 8,502,395 km (0.088 R)
• M45: 8,988,738 km (0.08 R)
• M46: 9,205,655 km (0.025 R)
• M47: 9,464,160 km (0.101 R)
• M48: 10,008,846 km (0.099 R)
• M49: 10,336,614 km (0.1 R)
• M50: 10,419,043 km (0.082 R)
• M51: 10,855,569 km (0.098 R)
• M52: 11,298,230 km (0.092 R)
• M53: 11,404,444 km (0.114 R)
• M54: 11,532,350 km (0.088 R)
• M55: 11,768,266 km (0.104 R)
• M56: 11,854,434 km (0.072 R)
• M57: 12,005,678 km (0.098 R)
• M58: 12,683,356 km (0.042 R)
• M59: 12,860,331 km (0.087 R)
• M60: 13,015,763 km (0.057 R)
• M61: 13,149,503 km (0.056 R)
• M62: 13,621,335 km (0.113 R)
• M63: 13,847,976 km (0.085 R)
• M64: 14,373,962 km (0.119 R)
• M65: 14,466,114 km (0.11 R)
• M66: 15,093,228 km (0.092 R)
• M67: 15,634,623 km (0.087 R)
• M68: 15,753,105 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 8.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.71 AU - 8.89 AU

Year: 6964 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,659,717 km

• M1: 102,923 km (0.043 R)
• M2: 185,651 km (0.12 R)
• M3: 356,342 km (0.102 R)
• M4: 462,557 km (0.116 R)
• M5: 547,229 km (0.098 R)
• M6: 709,094 km (0.052 R)
• M7: 847,472 km (0.077 R)
• M8: 1,008,738 km (0.047 R)
• M9: 1,180,327 km (0.102 R)
• M10: 1,315,414 km (0.115 R)
• M11: 1,568,085 km (0.04 R)
• M12: 1,717,084 km (0.102 R)
• M13: 1,853,518 km (0.104 R)
• M14: 2,265,809 km (0.091 R)
• M15: 2,397,007 km (0.075 R)
• M16: 2,588,642 km (0.106 R)
• M17: 2,666,732 km (0.11 R)
• M18: 2,725,972 km (0.093 R)
• M19: 2,845,501 km (0.062 R)
• M20: 3,277,689 km (0.091 R)
• M21: 4,886,166 km (0.089 R)
• M22: 5,056,258 km (0.114 R)
• M23: 5,502,808 km (0.119 R)
• M24: 5,961,924 km (0.103 R)
• M25: 6,143,835 km (0.119 R)
• M26: 6,862,503 km (0.115 R)
• M27: 7,245,623 km (0.07 R)
• M28: 7,356,326 km (0.087 R)
• M29: 7,523,576 km (0.085 R)
• M30: 8,032,658 km (0.102 R)
• M31: 8,582,131 km (0.04 R)
• M32: 8,670,094 km (0.072 R)
• M33: 8,935,481 km (0.056 R)
• M34: 8,994,871 km (0.069 R)
• M35: 9,293,618 km (0.099 R)
• M36: 9,444,114 km (0.054 R)
• M37: 10,271,390 km (0.101 R)
• M38: 10,520,919 km (0.104 R)
• M39: 10,772,393 km (0.086 R)
• M40: 11,281,475 km (0.114 R)
• M41: 11,474,456 km (0.114 R)
• M42: 11,896,172 km (0.06 R)
• M43: 12,257,152 km (0.038 R)
• M44: 12,323,125 km (0.055 R)
• M45: 12,521,791 km (0.104 R)
• M46: 12,621,572 km (0.045 R)
• M47: 12,821,884 km (0.118 R)
• M48: 12,922,414 km (0.096 R)
• M49: 13,531,277 km (0.093 R)
• M50: 13,633,602 km (0.056 R)
• M51: 14,601,650 km (0.079 R)
• M52: 14,671,662 km (0.076 R)
• M53: 14,846,990 km (0.072 R)
• M54: 15,023,217 km (0.116 R)
• M55: 15,129,281 km (0.115 R)
• M56: 15,235,496 km (0.084 R)
• M57: 15,377,614 km (0.104 R)
• M58: 15,698,950 km (0.095 R)
• M59: 15,842,564 km (0.081 R)
• M60: 16,822,729 km (0.059 R)
• M61: 17,264,641 km (0.069 R)
• M62: 17,449,993 km (0.052 R)
• M63: 17,598,694 km (0.038 R)
• M64: 17,747,693 km (0.042 R)
• M65: 17,859,891 km (0.107 R)
• M66: 18,047,188 km (0.119 R)
• M67: 18,727,260 km (0.109 R)
• M68: 20,698,960 km (0.098 R)
• M69: 20,777,648 km (0.096 R)
• M70: 22,009,736 km (0.084 R)
• M71: 23,061,110 km (0.097 R)
• M72: 23,346,992 km (0.072 R)
• M73: 23,881,056 km (0.106 R)
• M74: 24,336,133 km (0.113 R)
• M75: 24,543,924 km (0.089 R)
• M76: 24,835,790 km (0.103 R)
• M77: 25,296,701 km (0.083 R)
• M78: 25,422,961 km (0.099 R)
• M79: 26,440,227 km (0.111 R)
• M80: 27,600,508 km (0.098 R)
• M81: 28,034,491 km (0.084 R)
• M82: 28,121,557 km (0.044 R)
• M83: 28,689,730 km (0.106 R)
• M84: 29,129,249 km (0.08 R)
• M85: 29,482,599 km (0.094 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 20,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit