🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.81 AU - 2.89 AU

Year: 1699 Days

Day: 12 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,609,874 km

• M1: 25,880 km (0.045 R)
• M2: 1,145,022 km (0.053 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617

Radius: 8.7

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.21 AU - 11.67 AU

Year: 11066 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,609,874 km

• M1: 108,458 km (0.066 R)
• M2: 411,095 km (0.071 R)
• M3: 693,835 km (0.076 R)
• M4: 1,091,765 km (0.085 R)
• M5: 1,580,352 km (0.113 R)
• M6: 2,016,430 km (0.1 R)
• M7: 3,366,700 km (0.036 R)
• M8: 4,886,914 km (0.101 R)
• M9: 5,641,784 km (0.111 R)
• M10: 6,138,150 km (0.051 R)
• M11: 6,818,671 km (0.11 R)
• M12: 7,632,932 km (0.114 R)
• M13: 8,647,655 km (0.094 R)
• M14: 10,675,603 km (0.091 R)
• M15: 13,492,082 km (0.106 R)
• M16: 14,315,020 km (0.076 R)
• M17: 17,203,606 km (0.1 R)
• M18: 18,939,539 km (0.081 R)
• M19: 20,789,167 km (0.11 R)
• M20: 22,756,230 km (0.094 R)
• M21: 24,012,553 km (0.073 R)
• M22: 30,562,995 km (0.116 R)
• M23: 31,649,225 km (0.113 R)
• M24: 35,298,366 km (0.089 R)
• M25: 36,857,774 km (0.108 R)
• M26: 38,462,510 km (0.11 R)
• M27: 38,839,347 km (0.032 R)
• M28: 43,148,663 km (0.113 R)
• M29: 43,828,287 km (0.053 R)
• M30: 47,621,789 km (0.064 R)
• M31: 48,933,464 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.5

Radius: 5.9

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.62 AU - 22.68 AU

Year: 28439 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,609,874 km

• M1: 73,453 km (0.078 R)
• M2: 355,295 km (0.102 R)
• M3: 593,754 km (0.111 R)
• M4: 1,199,625 km (0.089 R)
• M5: 1,681,330 km (0.119 R)
• M6: 2,007,155 km (0.096 R)
• M7: 2,810,645 km (0.085 R)
• M8: 3,327,805 km (0.088 R)
• M9: 5,260,908 km (0.055 R)
• M10: 7,838,928 km (0.095 R)
• M11: 8,257,653 km (0.098 R)
• M12: 9,026,137 km (0.036 R)
• M13: 9,486,151 km (0.116 R)
• M14: 9,781,457 km (0.069 R)
• M15: 13,227,294 km (0.116 R)
• M16: 14,822,456 km (0.097 R)
• M17: 16,204,292 km (0.087 R)
• M18: 21,060,987 km (0.092 R)
• M19: 23,227,014 km (0.101 R)
• M20: 28,726,382 km (0.111 R)
• M21: 32,171,471 km (0.12 R)
• M22: 33,378,427 km (0.055 R)
• M23: 36,743,930 km (0.112 R)
• M24: 37,034,150 km (0.097 R)
• M25: 37,326,015 km (0.052 R)
• M26: 44,140,049 km (0.047 R)
• M27: 46,810,071 km (0.036 R)
• M28: 49,409,185 km (0.079 R)
• M29: 51,194,336 km (0.106 R)
• M30: 57,780,981 km (0.114 R)
• M31: 62,816,744 km (0.05 R)
• M32: 67,483,599 km (0.071 R)
• M33: 78,456,753 km (0.028 R)
• M34: 79,664,008 km (0.077 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 14,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit