🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.18 AU - 1.3 AU

Year: 504 Days

Day: 34.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 12.2

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.26 AU - 7.2 AU

Year: 5680 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,672,834 km

• M1: 151,842 km (0.051 R)
• M2: 557,701 km (0.067 R)
• M3: 1,069,475 km (0.078 R)
• M4: 1,465,461 km (0.073 R)
• M5: 1,934,001 km (0.067 R)
• M6: 2,374,268 km (0.117 R)
• M7: 3,047,309 km (0.046 R)
• M8: 3,501,637 km (0.116 R)
• M9: 3,911,087 km (0.105 R)
• M10: 5,447,906 km (0.067 R)
• M11: 5,970,301 km (0.105 R)
• M12: 6,368,381 km (0.087 R)
• M13: 8,067,813 km (0.03 R)
• M14: 10,310,136 km (0.097 R)
• M15: 12,539,593 km (0.06 R)
• M16: 12,991,079 km (0.069 R)
• M17: 13,820,150 km (0.106 R)
• M18: 16,342,071 km (0.11 R)
• M19: 19,354,973 km (0.054 R)
• M20: 20,574,644 km (0.116 R)
• M21: 21,486,742 km (0.071 R)
• M22: 23,694,807 km (0.109 R)
• M23: 24,932,280 km (0.111 R)
• M24: 25,327,667 km (0.089 R)
• M25: 26,621,240 km (0.039 R)
• M26: 27,535,882 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.1

Radius: 14.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.08 AU - 9.88 AU

Year: 8234 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,672,834 km

• M1: 220,956 km (0.104 R)
• M2: 1,267,692 km (0.036 R)
• M3: 2,576,823 km (0.074 R)
• M4: 3,651,086 km (0.076 R)
• M5: 5,172,795 km (0.105 R)
• M6: 7,225,278 km (0.094 R)
• M7: 8,692,085 km (0.083 R)
• M8: 12,565,922 km (0.069 R)
• M9: 14,116,354 km (0.114 R)
• M10: 18,314,071 km (0.095 R)
• M11: 19,394,766 km (0.088 R)
• M12: 31,684,679 km (0.082 R)
• M13: 32,262,726 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.1

Radius: 5.1

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.93 AU - 15.25 AU

Year: 19318 Days

Day: 15.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,672,834 km

• M1: 63,429 km (0.029 R)
• M2: 1,016,518 km (0.097 R)
• M3: 1,550,432 km (0.117 R)
• M4: 1,961,826 km (0.098 R)
• M5: 2,357,513 km (0.095 R)
• M6: 2,619,459 km (0.109 R)
• M7: 4,959,169 km (0.092 R)
• M8: 5,884,133 km (0.095 R)
• M9: 6,162,385 km (0.089 R)
• M10: 8,020,989 km (0.099 R)
• M11: 8,215,466 km (0.1 R)
• M12: 10,979,137 km (0.043 R)
• M13: 12,086,311 km (0.1 R)
• M14: 15,102,503 km (0.092 R)
• M15: 17,833,113 km (0.097 R)
• M16: 19,796,286 km (0.097 R)
• M17: 20,151,880 km (0.076 R)
• M18: 21,151,493 km (0.087 R)
• M19: 24,247,122 km (0.109 R)
• M20: 24,962,349 km (0.113 R)
• M21: 27,742,327 km (0.12 R)
• M22: 27,964,480 km (0.057 R)
• M23: 30,722,017 km (0.073 R)
• M24: 31,559,167 km (0.088 R)
• M25: 32,288,756 km (0.108 R)
• M26: 37,038,189 km (0.104 R)
• M27: 42,822,091 km (0.03 R)
• M28: 46,942,465 km (0.039 R)
• M29: 48,372,621 km (0.068 R)
• M30: 51,990,197 km (0.086 R)
• M31: 53,864,808 km (0.063 R)
• M32: 61,249,108 km (0.107 R)
• M33: 63,917,336 km (0.105 R)
• M34: 64,110,766 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit