🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.15 AU - 2.71 AU

Year: 1391 Days

Day: 35 Hours

Environment

Temp: -76 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.6

Radius: 6.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.47 AU - 19.55 AU

Year: 23516 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,745,244 km

• M1: 86,019 km (0.103 R)
• M2: 368,908 km (0.082 R)
• M3: 788,082 km (0.086 R)
• M4: 1,029,682 km (0.046 R)
• M5: 1,733,540 km (0.113 R)
• M6: 2,188,916 km (0.114 R)
• M7: 2,837,722 km (0.063 R)
• M8: 4,132,342 km (0.086 R)
• M9: 4,412,988 km (0.064 R)
• M10: 5,260,460 km (0.104 R)
• M11: 5,479,022 km (0.077 R)
• M12: 6,664,884 km (0.118 R)
• M13: 7,095,726 km (0.099 R)
• M14: 8,108,803 km (0.073 R)
• M15: 9,969,501 km (0.076 R)
• M16: 11,723,686 km (0.099 R)
• M17: 12,160,961 km (0.093 R)
• M18: 15,531,101 km (0.083 R)
• M19: 19,303,660 km (0.099 R)
• M20: 21,354,647 km (0.082 R)
• M21: 28,820,778 km (0.117 R)
• M22: 32,702,095 km (0.105 R)
• M23: 33,567,967 km (0.116 R)
• M24: 33,818,095 km (0.056 R)
• M25: 37,452,575 km (0.099 R)
• M26: 40,626,144 km (0.092 R)
• M27: 41,770,867 km (0.1 R)
• M28: 50,719,812 km (0.114 R)
• M29: 60,865,838 km (0.112 R)
• M30: 61,237,888 km (0.092 R)
• M31: 62,931,187 km (0.066 R)
• M32: 63,311,764 km (0.087 R)
• M33: 63,693,837 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.8

Radius: 5.1

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.04 AU - 21.62 AU

Year: 29995 Days

Day: 23.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 116.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,745,244 km

• M1: 77,641 km (0.079 R)
• M2: 679,174 km (0.073 R)
• M3: 875,746 km (0.113 R)
• M4: 2,445,626 km (0.104 R)
• M5: 2,778,182 km (0.096 R)
• M6: 3,725,436 km (0.082 R)
• M7: 5,609,172 km (0.118 R)
• M8: 6,050,336 km (0.04 R)
• M9: 7,885,005 km (0.054 R)
• M10: 11,183,039 km (0.111 R)
• M11: 11,809,705 km (0.087 R)
• M12: 12,386,105 km (0.113 R)
• M13: 13,517,065 km (0.108 R)
• M14: 14,551,534 km (0.091 R)
• M15: 25,619,084 km (0.038 R)
• M16: 28,712,319 km (0.085 R)
• M17: 38,993,433 km (0.1 R)
• M18: 45,995,361 km (0.095 R)
• M19: 52,434,203 km (0.076 R)
• M20: 56,774,486 km (0.119 R)
• M21: 57,588,448 km (0.07 R)
• M22: 69,583,206 km (0.075 R)
• M23: 70,048,305 km (0.092 R)
• M24: 71,455,722 km (0.091 R)
• M25: 83,139,166 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 16,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit