🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.64 AU - 0.68 AU

Year: 194 Days

Day: 30.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,508,550 km

• M1: 469,139 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 10.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.98 AU - 8.28 AU

Year: 8384 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 111,508,550 km

• M1: 135,685 km (0.07 R)
• M2: 999,015 km (0.037 R)
• M3: 1,524,253 km (0.113 R)
• M4: 2,142,391 km (0.111 R)
• M5: 4,587,718 km (0.088 R)
• M6: 5,380,587 km (0.118 R)
• M7: 5,776,273 km (0.05 R)
• M8: 6,298,220 km (0.115 R)
• M9: 6,965,875 km (0.084 R)
• M10: 7,721,344 km (0.108 R)
• M11: 8,097,733 km (0.082 R)
• M12: 8,442,556 km (0.117 R)
• M13: 8,932,938 km (0.048 R)
• M14: 9,727,901 km (0.112 R)
• M15: 11,034,339 km (0.099 R)
• M16: 11,566,758 km (0.101 R)
• M17: 13,566,283 km (0.06 R)
• M18: 15,193,908 km (0.077 R)
• M19: 16,054,694 km (0.117 R)
• M20: 22,419,784 km (0.083 R)
• M21: 23,710,066 km (0.095 R)
• M22: 24,239,792 km (0.108 R)
• M23: 33,163,754 km (0.033 R)
• M24: 35,983,673 km (0.099 R)
• M25: 36,449,222 km (0.118 R)
• M26: 39,945,474 km (0.093 R)
• M27: 41,583,122 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 14.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.96 AU - 14.5 AU

Year: 14529 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 111,508,550 km

• M1: 183,407 km (0.109 R)
• M2: 668,254 km (0.093 R)
• M3: 1,179,280 km (0.074 R)
• M4: 2,034,830 km (0.085 R)
• M5: 2,537,479 km (0.119 R)
• M6: 3,024,121 km (0.028 R)
• M7: 3,629,244 km (0.115 R)
• M8: 4,283,137 km (0.077 R)
• M9: 8,705,698 km (0.049 R)
• M10: 12,489,029 km (0.027 R)
• M11: 15,147,682 km (0.086 R)
• M12: 16,216,260 km (0.057 R)
• M13: 17,252,973 km (0.091 R)
• M14: 18,503,461 km (0.039 R)
• M15: 20,813,253 km (0.067 R)
• M16: 21,466,696 km (0.095 R)
• M17: 22,326,884 km (0.089 R)
• M18: 22,913,008 km (0.073 R)
• M19: 25,999,212 km (0.078 R)
• M20: 32,359,964 km (0.052 R)
• M21: 42,159,522 km (0.106 R)
• M22: 47,087,127 km (0.101 R)
• M23: 47,728,901 km (0.086 R)
• M24: 48,214,047 km (0.102 R)
• M25: 49,029,954 km (0.071 R)
• M26: 53,075,081 km (0.083 R)
• M27: 55,178,875 km (0.064 R)
• M28: 58,622,768 km (0.117 R)
• M29: 63,369,209 km (0.075 R)
• M30: 68,776,574 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.7

Radius: 4.9

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 19.26 AU - 19.68 AU

Year: 31070 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 111,508,550 km

• M1: 61,784 km (0.113 R)
• M2: 387,309 km (0.095 R)
• M3: 865,573 km (0.079 R)
• M4: 1,437,785 km (0.058 R)
• M5: 2,697,549 km (0.105 R)
• M6: 2,995,249 km (0.055 R)
• M7: 5,180,125 km (0.111 R)
• M8: 6,172,558 km (0.079 R)
• M9: 7,133,425 km (0.096 R)
• M10: 7,649,388 km (0.049 R)
• M11: 8,989,037 km (0.087 R)
• M12: 9,529,384 km (0.103 R)
• M13: 9,964,415 km (0.051 R)
• M14: 10,740,828 km (0.065 R)
• M15: 15,916,465 km (0.094 R)
• M16: 16,885,112 km (0.113 R)
• M17: 17,799,304 km (0.119 R)
• M18: 18,939,240 km (0.038 R)
• M19: 21,680,621 km (0.097 R)
• M20: 28,695,714 km (0.068 R)
• M21: 29,470,631 km (0.029 R)
• M22: 31,742,275 km (0.088 R)
• M23: 35,585,743 km (0.039 R)
• M24: 45,910,390 km (0.032 R)
• M25: 48,589,239 km (0.116 R)
• M26: 50,431,985 km (0.074 R)
• M27: 51,559,654 km (0.049 R)
• M28: 62,475,063 km (0.044 R)
• M29: 68,468,253 km (0.054 R)
• M30: 79,036,744 km (0.115 R)
• M31: 90,917,508 km (0.043 R)
• M32: 91,471,468 km (0.116 R)
• M33: 93,428,209 km (0.073 R)
• M34: 94,275,232 km (0.095 R)
• M35: 94,558,720 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.7

Radius: 5.3

Gravity: 29.43 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 15 AU - 24.96 AU

Year: 32299 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 111,508,550 km

• M1: 65,973 km (0.114 R)
• M2: 398,678 km (0.047 R)
• M3: 867,069 km (0.08 R)
• M4: 1,054,366 km (0.117 R)
• M5: 2,093,173 km (0.074 R)
• M6: 2,333,428 km (0.086 R)
• M7: 3,044,915 km (0.111 R)
• M8: 3,322,120 km (0.06 R)
• M9: 3,752,064 km (0.112 R)
• M10: 3,998,452 km (0.085 R)
• M11: 6,084,893 km (0.111 R)
• M12: 6,575,425 km (0.111 R)
• M13: 9,820,352 km (0.104 R)
• M14: 10,563,405 km (0.1 R)
• M15: 11,343,259 km (0.073 R)
• M16: 12,160,961 km (0.099 R)
• M17: 13,419,378 km (0.042 R)
• M18: 13,746,997 km (0.065 R)
• M19: 14,762,168 km (0.052 R)
• M20: 15,288,005 km (0.076 R)
• M21: 20,922,309 km (0.076 R)
• M22: 21,252,173 km (0.114 R)
• M23: 21,474,026 km (0.059 R)
• M24: 22,606,482 km (0.074 R)
• M25: 33,734,021 km (0.079 R)
• M26: 35,885,687 km (0.103 R)
• M27: 40,630,333 km (0.079 R)
• M28: 43,776,227 km (0.109 R)
• M29: 44,496,839 km (0.068 R)
• M30: 45,776,649 km (0.12 R)
• M31: 59,951,646 km (0.081 R)
• M32: 67,783,543 km (0.103 R)
• M33: 76,010,977 km (0.058 R)
• M34: 85,998,730 km (0.086 R)
• M35: 90,867,243 km (0.059 R)
• M36: 107,218,589 km (0.102 R)
• M37: 108,526,523 km (0.099 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 10,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit