🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.97 AU - 2.39 AU

Year: 1213 Days

Day: 36 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,401,530 km

• M1: 93,798 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.7 AU - 3.22 AU

Year: 1919 Days

Day: 36.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 146.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 14.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.91 AU - 5.17 AU

Year: 3644 Days

Day: 13.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,401,530 km

• M1: 176,825 km (0.093 R)
• M2: 1,286,242 km (0.11 R)
• M3: 1,782,159 km (0.082 R)
• M4: 2,593,578 km (0.079 R)
• M5: 3,442,097 km (0.074 R)
• M6: 4,755,567 km (0.068 R)
• M7: 5,393,153 km (0.095 R)
• M8: 6,381,097 km (0.1 R)
• M9: 9,129,509 km (0.047 R)
• M10: 9,833,966 km (0.112 R)
• M11: 10,574,475 km (0.105 R)
• M12: 11,754,653 km (0.107 R)
• M13: 12,731,826 km (0.087 R)
• M14: 13,562,094 km (0.052 R)
• M15: 14,118,449 km (0.119 R)
• M16: 14,795,379 km (0.103 R)
• M17: 21,421,069 km (0.118 R)
• M18: 22,315,664 km (0.087 R)
• M19: 23,740,434 km (0.105 R)
• M20: 24,253,256 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 9.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.51 AU - 5.25 AU

Year: 4061 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,401,530 km

• M1: 127,607 km (0.104 R)
• M2: 435,180 km (0.082 R)
• M3: 780,302 km (0.116 R)
• M4: 1,246,449 km (0.073 R)
• M5: 1,650,962 km (0.094 R)
• M6: 2,007,454 km (0.077 R)
• M7: 2,491,253 km (0.108 R)
• M8: 3,158,161 km (0.081 R)
• M9: 3,692,524 km (0.106 R)
• M10: 5,041,149 km (0.07 R)
• M11: 5,556,364 km (0.082 R)
• M12: 6,220,579 km (0.073 R)
• M13: 7,908,192 km (0.109 R)
• M14: 8,533,063 km (0.112 R)
• M15: 9,920,583 km (0.111 R)
• M16: 11,024,017 km (0.093 R)
• M17: 12,900,273 km (0.083 R)
• M18: 14,013,431 km (0.107 R)
• M19: 15,294,587 km (0.117 R)
• M20: 17,217,069 km (0.052 R)
• M21: 18,325,739 km (0.069 R)
• M22: 19,918,807 km (0.119 R)
• M23: 21,009,226 km (0.1 R)
• M24: 22,071,371 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 15

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.73 AU - 8.15 AU

Year: 7645 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,401,530 km

• M1: 186,698 km (0.116 R)
• M2: 719,865 km (0.086 R)
• M3: 1,320,052 km (0.062 R)
• M4: 1,827,637 km (0.072 R)
• M5: 2,486,317 km (0.058 R)
• M6: 3,103,408 km (0.11 R)
• M7: 4,508,581 km (0.051 R)
• M8: 5,307,732 km (0.108 R)
• M9: 6,199,934 km (0.086 R)
• M10: 6,999,086 km (0.027 R)
• M11: 8,198,861 km (0.039 R)
• M12: 12,681,561 km (0.049 R)
• M13: 13,551,622 km (0.119 R)
• M14: 15,346,498 km (0.057 R)
• M15: 18,004,104 km (0.052 R)
• M16: 19,784,618 km (0.083 R)
• M17: 22,007,193 km (0.035 R)
• M18: 25,014,110 km (0.106 R)
• M19: 26,382,931 km (0.092 R)
• M20: 28,382,456 km (0.095 R)
• M21: 29,071,055 km (0.054 R)
• M22: 29,871,404 km (0.108 R)
• M23: 36,351,086 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604

Radius: 11.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.59 AU - 12.41 AU

Year: 14692 Days

Day: 8.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,401,530 km

• M1: 145,858 km (0.055 R)
• M2: 578,645 km (0.113 R)
• M3: 1,168,958 km (0.087 R)
• M4: 1,525,599 km (0.032 R)
• M5: 2,081,206 km (0.095 R)
• M6: 3,521,235 km (0.104 R)
• M7: 4,983,703 km (0.1 R)
• M8: 5,758,471 km (0.102 R)
• M9: 6,410,568 km (0.092 R)
• M10: 7,240,238 km (0.12 R)
• M11: 8,046,869 km (0.091 R)
• M12: 8,617,137 km (0.101 R)
• M13: 9,679,880 km (0.102 R)
• M14: 12,248,774 km (0.075 R)
• M15: 14,677,197 km (0.086 R)
• M16: 19,607,494 km (0.084 R)
• M17: 21,983,407 km (0.089 R)
• M18: 22,351,119 km (0.083 R)
• M19: 24,742,590 km (0.05 R)
• M20: 27,618,310 km (0.111 R)
• M21: 29,692,036 km (0.114 R)
• M22: 31,169,315 km (0.116 R)
• M23: 32,338,721 km (0.082 R)
• M24: 37,702,104 km (0.082 R)
• M25: 39,840,307 km (0.047 R)
• M26: 42,625,370 km (0.111 R)
• M27: 44,797,531 km (0.114 R)
• M28: 49,676,367 km (0.066 R)
• M29: 52,406,976 km (0.104 R)
• M30: 54,393,786 km (0.104 R)
• M31: 57,641,406 km (0.072 R)
• M32: 59,046,728 km (0.07 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: 299 - 17,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit