🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.93 AU - 3.37 AU

Year: 1956 Days

Day: 15.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 10.9

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.47 AU - 7.91 AU

Year: 7460 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,936,172 km

• M1: 136,134 km (0.109 R)
• M2: 994,975 km (0.088 R)
• M3: 1,416,692 km (0.095 R)
• M4: 1,881,193 km (0.1 R)
• M5: 2,789,551 km (0.11 R)
• M6: 3,320,325 km (0.097 R)
• M7: 4,309,316 km (0.115 R)
• M8: 5,420,978 km (0.034 R)
• M9: 6,824,804 km (0.079 R)
• M10: 7,201,193 km (0.096 R)
• M11: 7,832,346 km (0.096 R)
• M12: 8,457,216 km (0.097 R)
• M13: 9,618,993 km (0.048 R)
• M14: 10,384,935 km (0.062 R)
• M15: 11,662,650 km (0.097 R)
• M16: 13,330,666 km (0.063 R)
• M17: 13,682,520 km (0.105 R)
• M18: 14,775,632 km (0.096 R)
• M19: 15,343,506 km (0.116 R)
• M20: 15,991,414 km (0.07 R)
• M21: 18,045,243 km (0.108 R)
• M22: 19,962,639 km (0.082 R)
• M23: 21,049,468 km (0.107 R)
• M24: 25,793,964 km (0.102 R)
• M25: 27,270,495 km (0.05 R)
• M26: 28,029,405 km (0.095 R)
• M27: 28,607,900 km (0.097 R)
• M28: 31,309,787 km (0.113 R)
• M29: 33,850,557 km (0.034 R)
• M30: 35,731,451 km (0.073 R)
• M31: 38,267,584 km (0.055 R)
• M32: 39,338,854 km (0.07 R)
• M33: 41,044,869 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 3.8

Gravity: 30.93 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.51 AU - 18.65 AU

Year: 24695 Days

Day: 20.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,936,172 km

• M1: 47,273 km (0.066 R)
• M2: 206,445 km (0.047 R)
• M3: 497,263 km (0.119 R)
• M4: 1,218,923 km (0.098 R)
• M5: 1,574,368 km (0.043 R)
• M6: 1,995,486 km (0.094 R)
• M7: 3,529,313 km (0.076 R)
• M8: 4,017,301 km (0.089 R)
• M9: 4,480,007 km (0.107 R)
• M10: 5,277,663 km (0.039 R)
• M11: 7,242,931 km (0.1 R)
• M12: 7,926,294 km (0.081 R)
• M13: 8,129,148 km (0.095 R)
• M14: 9,363,630 km (0.079 R)
• M15: 9,995,980 km (0.036 R)
• M16: 11,798,934 km (0.068 R)
• M17: 13,020,699 km (0.112 R)
• M18: 13,303,290 km (0.094 R)
• M19: 15,475,301 km (0.058 R)
• M20: 16,032,853 km (0.108 R)
• M21: 16,194,568 km (0.051 R)
• M22: 18,663,830 km (0.071 R)
• M23: 18,842,899 km (0.101 R)
• M24: 21,865,075 km (0.094 R)
• M25: 22,264,053 km (0.117 R)
• M26: 24,226,328 km (0.117 R)
• M27: 25,633,446 km (0.117 R)
• M28: 26,413,299 km (0.059 R)
• M29: 31,934,957 km (0.046 R)
• M30: 32,837,481 km (0.1 R)
• M31: 38,466,848 km (0.08 R)
• M32: 39,048,335 km (0.117 R)
• M33: 43,282,853 km (0.104 R)
• M34: 45,026,865 km (0.069 R)
• M35: 51,763,406 km (0.072 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit