🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.78 AU

Year: 213 Days

Day: 39.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 124.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.85 AU - 1.99 AU

Year: 967 Days

Day: 46.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.72 AU - 2.82 AU

Year: 1243 Days

Day: 44.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 13.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.59 AU - 5.85 AU

Year: 4972 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 14,740,543 km

• M1: 172,935 km (0.085 R)
• M2: 262,544 km (0.07 R)
• M3: 371,452 km (0.101 R)
• M4: 564,882 km (0.085 R)
• M5: 671,246 km (0.082 R)
• M6: 1,229,096 km (0.043 R)
• M7: 1,315,264 km (0.068 R)
• M8: 1,555,967 km (0.116 R)
• M9: 1,778,719 km (0.085 R)
• M10: 2,150,320 km (0.086 R)
• M11: 2,509,803 km (0.088 R)
• M12: 2,602,704 km (0.105 R)
• M13: 3,065,260 km (0.117 R)
• M14: 3,347,252 km (0.107 R)
• M15: 4,742,253 km (0.119 R)
• M16: 4,951,690 km (0.09 R)
• M17: 5,093,060 km (0.07 R)
• M18: 5,795,122 km (0.098 R)
• M19: 6,297,023 km (0.104 R)
• M20: 6,630,926 km (0.089 R)
• M21: 6,891,824 km (0.053 R)
• M22: 7,236,049 km (0.05 R)
• M23: 7,804,072 km (0.051 R)
• M24: 8,024,131 km (0.104 R)
• M25: 8,358,332 km (0.09 R)
• M26: 8,725,595 km (0.108 R)
• M27: 8,868,311 km (0.119 R)
• M28: 9,040,499 km (0.112 R)
• M29: 9,184,860 km (0.053 R)
• M30: 9,505,299 km (0.1 R)
• M31: 9,977,879 km (0.064 R)
• M32: 10,097,258 km (0.067 R)
• M33: 10,217,086 km (0.074 R)
• M34: 10,488,456 km (0.036 R)
• M35: 10,976,744 km (0.066 R)
• M36: 11,348,046 km (0.093 R)
• M37: 11,503,927 km (0.083 R)
• M38: 11,723,387 km (0.107 R)
• M39: 11,912,628 km (0.087 R)
• M40: 12,198,360 km (0.106 R)
• M41: 12,325,967 km (0.106 R)
• M42: 13,528,584 km (0.102 R)
• M43: 13,993,385 km (0.098 R)
• M44: 14,261,315 km (0.099 R)
• M45: 14,362,293 km (0.115 R)
• M46: 14,564,849 km (0.073 R)
• M47: 15,178,350 km (0.077 R)
• M48: 15,419,202 km (0.115 R)
• M49: 15,661,401 km (0.057 R)
• M50: 16,926,550 km (0.089 R)
• M51: 17,571,317 km (0.047 R)
• M52: 17,860,639 km (0.108 R)
• M53: 18,885,235 km (0.054 R)
• M54: 19,033,187 km (0.081 R)
• M55: 19,144,339 km (0.112 R)
• M56: 19,404,789 km (0.103 R)
• M57: 19,928,980 km (0.093 R)
• M58: 20,268,417 km (0.097 R)
• M59: 20,914,830 km (0.07 R)
• M60: 21,413,738 km (0.05 R)
• M61: 21,645,466 km (0.113 R)
• M62: 22,345,284 km (0.072 R)
• M63: 23,131,571 km (0.117 R)
• M64: 24,167,237 km (0.089 R)
• M65: 25,014,858 km (0.11 R)
• M66: 25,218,162 km (0.117 R)
• M67: 25,954,333 km (0.12 R)
• M68: 26,283,897 km (0.085 R)
• M69: 26,573,369 km (0.103 R)
• M70: 26,988,653 km (0.057 R)
• M71: 27,657,804 km (0.118 R)
• M72: 27,994,399 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26

Radius: 9.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.51 AU - 9.17 AU

Year: 8753 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,740,543 km

• M1: 125,513 km (0.111 R)
• M2: 365,318 km (0.028 R)
• M3: 453,880 km (0.106 R)
• M4: 585,376 km (0.065 R)
• M5: 678,426 km (0.115 R)
• M6: 840,142 km (0.104 R)
• M7: 1,015,171 km (0.096 R)
• M8: 1,184,067 km (0.113 R)
• M9: 1,362,537 km (0.073 R)
• M10: 1,529,788 km (0.088 R)
• M11: 1,683,126 km (0.078 R)
• M12: 2,027,500 km (0.108 R)
• M13: 2,196,695 km (0.076 R)
• M14: 2,646,087 km (0.038 R)
• M15: 2,744,373 km (0.118 R)
• M16: 2,944,684 km (0.081 R)
• M17: 3,149,783 km (0.095 R)
• M18: 3,386,297 km (0.086 R)
• M19: 3,466,482 km (0.088 R)
• M20: 3,587,806 km (0.104 R)
• M21: 3,724,389 km (0.109 R)
• M22: 3,848,854 km (0.107 R)
• M23: 4,201,755 km (0.116 R)
• M24: 4,345,818 km (0.103 R)
• M25: 4,788,029 km (0.071 R)
• M26: 4,878,237 km (0.036 R)
• M27: 5,462,566 km (0.111 R)
• M28: 5,667,665 km (0.068 R)
• M29: 5,731,244 km (0.105 R)
• M30: 5,923,627 km (0.091 R)
• M31: 6,020,566 km (0.057 R)
• M32: 6,166,873 km (0.087 R)
• M33: 6,397,104 km (0.074 R)
• M34: 6,479,981 km (0.068 R)
• M35: 6,663,538 km (0.096 R)
• M36: 6,815,081 km (0.1 R)
• M37: 6,967,670 km (0.095 R)
• M38: 7,554,692 km (0.085 R)
• M39: 8,537,700 km (0.073 R)
• M40: 8,757,459 km (0.091 R)
• M41: 8,979,163 km (0.066 R)
• M42: 9,484,804 km (0.11 R)
• M43: 10,173,403 km (0.116 R)
• M44: 10,523,761 km (0.098 R)
• M45: 11,176,307 km (0.099 R)
• M46: 11,618,668 km (0.119 R)
• M47: 11,801,327 km (0.046 R)
• M48: 12,251,766 km (0.111 R)
• M49: 12,458,361 km (0.108 R)
• M50: 12,791,366 km (0.105 R)
• M51: 13,169,549 km (0.099 R)
• M52: 14,130,865 km (0.105 R)
• M53: 14,609,130 km (0.109 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 17,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit