🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.57 AU - 2.61 AU

Year: 1062 Days

Day: 13.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,324,789 km

• M1: 661,821 km (0.11 R)
• M2: 1,642,435 km (0.099 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.9 AU - 5.68 AU

Year: 4276 Days

Day: 24.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,324,789 km

• M1: 38,895 km (0.103 R)
• M2: 2,173,507 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.4

Radius: 3.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.16 AU - 16.3 AU

Year: 21927 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,324,789 km

• M1: 130,898 km (0.053 R)
• M2: 290,818 km (0.074 R)
• M3: 403,465 km (0.049 R)
• M4: 475,272 km (0.055 R)
• M5: 879,935 km (0.094 R)
• M6: 919,728 km (0.089 R)
• M7: 1,141,731 km (0.064 R)
• M8: 1,243,906 km (0.11 R)
• M9: 1,303,596 km (0.1 R)
• M10: 1,568,085 km (0.079 R)
• M11: 2,587,594 km (0.093 R)
• M12: 2,721,784 km (0.097 R)
• M13: 3,097,723 km (0.056 R)
• M14: 3,118,068 km (0.04 R)
• M15: 3,532,006 km (0.082 R)
• M16: 4,252,020 km (0.075 R)
• M17: 4,501,849 km (0.11 R)
• M18: 4,850,113 km (0.091 R)
• M19: 5,087,076 km (0.11 R)
• M20: 5,134,947 km (0.119 R)
• M21: 5,158,883 km (0.092 R)
• M22: 5,231,138 km (0.094 R)
• M23: 5,920,635 km (0.111 R)
• M24: 6,795,782 km (0.068 R)
• M25: 6,954,356 km (0.111 R)
• M26: 7,060,720 km (0.086 R)
• M27: 7,491,712 km (0.083 R)
• M28: 7,875,730 km (0.091 R)
• M29: 7,986,582 km (0.114 R)
• M30: 8,294,304 km (0.076 R)
• M31: 8,921,119 km (0.037 R)
• M32: 9,211,040 km (0.091 R)
• M33: 9,240,212 km (0.107 R)
• M34: 9,889,616 km (0.114 R)
• M35: 10,219,779 km (0.035 R)
• M36: 10,645,235 km (0.098 R)
• M37: 11,138,609 km (0.089 R)
• M38: 11,200,692 km (0.091 R)
• M39: 11,544,767 km (0.113 R)
• M40: 12,857,488 km (0.062 R)
• M41: 13,581,093 km (0.112 R)
• M42: 13,714,086 km (0.099 R)
• M43: 14,048,437 km (0.113 R)
• M44: 14,725,218 km (0.097 R)
• M45: 16,250,966 km (0.05 R)
• M46: 17,753,527 km (0.106 R)
• M47: 18,008,292 km (0.094 R)
• M48: 18,337,557 km (0.037 R)
• M49: 20,278,590 km (0.101 R)
• M50: 20,927,097 km (0.114 R)
• M51: 21,854,304 km (0.078 R)
• M52: 22,322,845 km (0.113 R)
• M53: 22,952,801 km (0.097 R)
• M54: 23,111,225 km (0.05 R)
• M55: 23,309,592 km (0.101 R)
• M56: 23,508,707 km (0.057 R)
• M57: 26,395,647 km (0.101 R)
• M58: 26,852,818 km (0.093 R)
• M59: 27,438,493 km (0.093 R)
• M60: 27,564,455 km (0.12 R)
• M61: 27,690,715 km (0.085 R)
• M62: 27,859,312 km (0.078 R)
• M63: 27,901,499 km (0.119 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 10,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit