🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.37 AU - 1.75 AU

Year: 715 Days

Day: 25.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.9

Radius: 4.9

Gravity: 29.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.27 AU - 19.83 AU

Year: 24716 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,376,013 km

• M1: 60,886 km (0.085 R)
• M2: 436,078 km (0.112 R)
• M3: 705,204 km (0.11 R)
• M4: 1,191,397 km (0.105 R)
• M5: 1,523,954 km (0.075 R)
• M6: 1,936,245 km (0.105 R)
• M7: 2,326,097 km (0.104 R)
• M8: 3,203,040 km (0.068 R)
• M9: 3,407,989 km (0.1 R)
• M10: 3,590,498 km (0.077 R)
• M11: 3,975,115 km (0.063 R)
• M12: 4,826,476 km (0.057 R)
• M13: 5,175,039 km (0.071 R)
• M14: 5,335,258 km (0.059 R)
• M15: 5,623,683 km (0.091 R)
• M16: 9,280,304 km (0.12 R)
• M17: 12,901,769 km (0.102 R)
• M18: 13,346,224 km (0.063 R)
• M19: 16,315,443 km (0.088 R)
• M20: 17,010,624 km (0.116 R)
• M21: 17,635,046 km (0.092 R)
• M22: 19,503,224 km (0.09 R)
• M23: 20,785,727 km (0.055 R)
• M24: 22,440,279 km (0.105 R)
• M25: 24,742,291 km (0.104 R)
• M26: 30,454,985 km (0.088 R)
• M27: 31,507,556 km (0.118 R)
• M28: 42,580,042 km (0.063 R)
• M29: 42,906,165 km (0.04 R)
• M30: 44,562,363 km (0.119 R)
• M31: 44,730,362 km (0.077 R)
• M32: 46,952,040 km (0.078 R)
• M33: 48,710,263 km (0.098 R)
• M34: 49,425,641 km (0.098 R)
• M35: 51,984,811 km (0.098 R)
• M36: 55,597,301 km (0.057 R)
• M37: 63,105,468 km (0.096 R)
• M38: 81,339,055 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340

Radius: 3.5

Gravity: 27.76 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.48 AU - 16.62 AU

Year: 24716 Days

Day: 19.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,376,013 km

• M1: 192,383 km (0.106 R)
• M2: 327,470 km (0.085 R)
• M3: 812,466 km (0.063 R)
• M4: 931,845 km (0.116 R)
• M5: 1,063,192 km (0.106 R)
• M6: 1,454,241 km (0.08 R)
• M7: 1,752,090 km (0.042 R)
• M8: 3,016,192 km (0.09 R)
• M9: 4,348,960 km (0.117 R)
• M10: 5,829,530 km (0.037 R)
• M11: 7,287,810 km (0.089 R)
• M12: 7,474,059 km (0.118 R)
• M13: 8,051,507 km (0.117 R)
• M14: 11,266,964 km (0.116 R)
• M15: 11,896,172 km (0.089 R)
• M16: 14,066,837 km (0.1 R)
• M17: 15,094,276 km (0.104 R)
• M18: 21,177,523 km (0.112 R)
• M19: 23,318,568 km (0.108 R)
• M20: 25,706,749 km (0.108 R)
• M21: 28,367,197 km (0.106 R)
• M22: 36,481,834 km (0.111 R)
• M23: 39,401,087 km (0.108 R)
• M24: 43,074,762 km (0.083 R)
• M25: 44,142,891 km (0.092 R)
• M26: 51,433,992 km (0.074 R)
• M27: 53,680,503 km (0.106 R)
• M28: 54,916,930 km (0.08 R)
• M29: 58,553,803 km (0.083 R)
• M30: 66,504,631 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit