🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.49 AU - 0.61 AU

Year: 183 Days

Day: 30.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.84 AU - 0.86 AU

Year: 352 Days

Day: 26.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 13.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.97 AU - 3.01 AU

Year: 1767 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,636,080 km

• M1: 170,242 km (0.045 R)
• M2: 298,747 km (0.11 R)
• M3: 416,630 km (0.057 R)
• M4: 506,090 km (0.106 R)
• M5: 590,612 km (0.044 R)
• M6: 903,571 km (0.058 R)
• M7: 1,106,725 km (0.11 R)
• M8: 1,251,087 km (0.082 R)
• M9: 1,354,160 km (0.102 R)
• M10: 1,499,719 km (0.112 R)
• M11: 1,589,777 km (0.115 R)
• M12: 1,839,007 km (0.102 R)
• M13: 1,957,787 km (0.064 R)
• M14: 2,191,758 km (0.086 R)
• M15: 2,530,298 km (0.116 R)
• M16: 2,911,025 km (0.102 R)
• M17: 3,218,449 km (0.082 R)
• M18: 3,631,339 km (0.09 R)
• M19: 3,865,160 km (0.08 R)
• M20: 4,019,096 km (0.112 R)
• M21: 4,103,918 km (0.082 R)
• M22: 4,189,339 km (0.101 R)
• M23: 4,318,741 km (0.059 R)
• M24: 4,449,489 km (0.053 R)
• M25: 4,729,686 km (0.063 R)
• M26: 4,819,445 km (0.107 R)
• M27: 5,000,758 km (0.106 R)
• M28: 5,153,497 km (0.099 R)
• M29: 5,307,882 km (0.115 R)
• M30: 5,526,445 km (0.119 R)
• M31: 5,716,434 km (0.114 R)
• M32: 5,828,183 km (0.058 R)
• M33: 6,070,083 km (0.097 R)
• M34: 6,951,663 km (0.082 R)
• M35: 7,191,319 km (0.057 R)
• M36: 7,312,194 km (0.058 R)
• M37: 7,520,883 km (0.082 R)
• M38: 7,608,548 km (0.101 R)
• M39: 8,033,555 km (0.096 R)
• M40: 8,177,020 km (0.111 R)
• M41: 8,448,390 km (0.096 R)
• M42: 8,539,346 km (0.082 R)
• M43: 8,630,900 km (0.071 R)
• M44: 8,833,156 km (0.069 R)
• M45: 9,092,858 km (0.07 R)
• M46: 9,205,056 km (0.069 R)
• M47: 9,374,102 km (0.074 R)
• M48: 9,506,197 km (0.09 R)
• M49: 9,791,629 km (0.06 R)
• M50: 10,254,036 km (0.055 R)
• M51: 10,546,799 km (0.046 R)
• M52: 10,921,542 km (0.102 R)
• M53: 11,160,600 km (0.113 R)
• M54: 11,280,727 km (0.103 R)
• M55: 12,092,594 km (0.04 R)
• M56: 12,298,591 km (0.052 R)
• M57: 12,401,963 km (0.067 R)
• M58: 12,588,960 km (0.077 R)
• M59: 12,693,080 km (0.112 R)
• M60: 13,091,908 km (0.112 R)
• M61: 13,197,524 km (0.107 R)
• M62: 13,324,533 km (0.113 R)
• M63: 13,772,728 km (0.116 R)
• M64: 14,574,423 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 10

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.35 AU - 2.89 AU

Year: 1907 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,636,080 km

• M1: 145,409 km (0.1 R)
• M2: 241,451 km (0.075 R)
• M3: 374,443 km (0.118 R)
• M4: 562,039 km (0.044 R)
• M5: 631,752 km (0.094 R)
• M6: 853,605 km (0.102 R)
• M7: 1,158,037 km (0.094 R)
• M8: 1,241,513 km (0.1 R)
• M9: 1,309,879 km (0.057 R)
• M10: 1,504,805 km (0.1 R)
• M11: 1,671,457 km (0.075 R)
• M12: 1,903,334 km (0.085 R)
• M13: 1,993,092 km (0.086 R)
• M14: 2,408,975 km (0.111 R)
• M15: 2,572,036 km (0.12 R)
• M16: 2,693,809 km (0.111 R)
• M17: 2,886,192 km (0.092 R)
• M18: 2,966,675 km (0.083 R)
• M19: 3,153,523 km (0.108 R)
• M20: 3,224,582 km (0.093 R)
• M21: 3,320,175 km (0.114 R)
• M22: 3,404,698 km (0.062 R)
• M23: 3,724,688 km (0.09 R)
• M24: 3,812,651 km (0.109 R)
• M25: 3,990,374 km (0.108 R)
• M26: 4,145,058 km (0.031 R)
• M27: 4,620,929 km (0.114 R)
• M28: 4,892,898 km (0.051 R)
• M29: 5,240,114 km (0.045 R)
• M30: 5,381,335 km (0.078 R)
• M31: 5,667,515 km (0.086 R)
• M32: 5,783,454 km (0.068 R)
• M33: 6,061,855 km (0.11 R)
• M34: 6,180,337 km (0.094 R)
• M35: 6,269,796 km (0.119 R)
• M36: 6,449,912 km (0.112 R)
• M37: 6,830,788 km (0.048 R)
• M38: 6,985,173 km (0.105 R)
• M39: 7,455,359 km (0.108 R)
• M40: 7,710,274 km (0.116 R)
• M41: 8,000,644 km (0.092 R)
• M42: 8,409,794 km (0.046 R)
• M43: 8,691,935 km (0.026 R)
• M44: 8,876,240 km (0.084 R)
• M45: 9,129,509 km (0.092 R)
• M46: 9,453,837 km (0.118 R)
• M47: 9,834,265 km (0.115 R)
• M48: 10,325,544 km (0.057 R)
• M49: 10,591,978 km (0.116 R)
• M50: 10,896,709 km (0.068 R)
• M51: 11,533,397 km (0.102 R)
• M52: 12,219,453 km (0.08 R)
• M53: 12,426,048 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 13.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.29 AU - 6.99 AU

Year: 6840 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,636,080 km

• M1: 179,667 km (0.099 R)
• M2: 273,315 km (0.097 R)
• M3: 538,403 km (0.083 R)
• M4: 693,386 km (0.113 R)
• M5: 865,424 km (0.12 R)
• M6: 979,118 km (0.111 R)
• M7: 1,082,939 km (0.097 R)
• M8: 1,175,390 km (0.077 R)
• M9: 1,286,841 km (0.082 R)
• M10: 2,346,592 km (0.112 R)
• M11: 2,489,608 km (0.116 R)
• M12: 2,827,549 km (0.118 R)
• M13: 2,936,307 km (0.083 R)
• M14: 3,180,451 km (0.114 R)
• M15: 3,293,696 km (0.094 R)
• M16: 4,124,264 km (0.05 R)
• M17: 4,550,618 km (0.073 R)
• M18: 4,704,404 km (0.107 R)
• M19: 5,096,949 km (0.107 R)
• M20: 5,719,276 km (0.039 R)
• M21: 6,081,752 km (0.059 R)
• M22: 7,065,208 km (0.045 R)
• M23: 7,424,243 km (0.096 R)
• M24: 8,004,832 km (0.091 R)
• M25: 8,222,497 km (0.046 R)
• M26: 9,015,815 km (0.099 R)
• M27: 9,209,993 km (0.117 R)
• M28: 9,307,531 km (0.062 R)
• M29: 9,405,368 km (0.052 R)
• M30: 9,503,654 km (0.092 R)
• M31: 9,866,877 km (0.099 R)
• M32: 9,966,659 km (0.118 R)
• M33: 10,234,589 km (0.104 R)
• M34: 10,675,154 km (0.108 R)
• M35: 11,330,244 km (0.102 R)
• M36: 11,574,836 km (0.049 R)
• M37: 12,069,407 km (0.097 R)
• M38: 13,409,504 km (0.055 R)
• M39: 13,557,307 km (0.079 R)
• M40: 13,966,308 km (0.109 R)
• M41: 14,758,428 km (0.109 R)
• M42: 15,179,247 km (0.099 R)
• M43: 15,333,183 km (0.11 R)
• M44: 15,526,464 km (0.107 R)
• M45: 15,876,373 km (0.076 R)
• M46: 16,346,859 km (0.118 R)
• M47: 17,422,467 km (0.119 R)
• M48: 17,867,222 km (0.116 R)
• M49: 17,989,144 km (0.084 R)
• M50: 18,152,206 km (0.118 R)
• M51: 18,726,661 km (0.063 R)
• M52: 19,599,565 km (0.065 R)
• M53: 19,683,489 km (0.029 R)
• M54: 20,741,446 km (0.04 R)
• M55: 21,212,828 km (0.032 R)
• M56: 22,209,898 km (0.086 R)
• M57: 22,341,096 km (0.109 R)
• M58: 22,648,220 km (0.091 R)
• M59: 22,956,691 km (0.06 R)
• M60: 24,294,545 km (0.057 R)
• M61: 24,429,781 km (0.029 R)
• M62: 24,927,643 km (0.083 R)
• M63: 25,246,137 km (0.119 R)
• M64: 25,703,607 km (0.066 R)
• M65: 26,071,468 km (0.119 R)
• M66: 26,998,825 km (0.104 R)
• M67: 27,232,348 km (0.054 R)
• M68: 27,325,996 km (0.069 R)
• M69: 27,419,794 km (0.068 R)
• M70: 27,701,487 km (0.053 R)
• M71: 27,937,103 km (0.084 R)
• M72: 28,126,045 km (0.028 R)
• M73: 28,838,281 km (0.096 R)
• M74: 29,797,203 km (0.115 R)
• M75: 30,377,643 km (0.078 R)
• M76: 31,943,633 km (0.052 R)
• M77: 32,537,537 km (0.039 R)
• M78: 33,185,296 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit