🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.73 AU - 0.79 AU

Year: 243 Days

Day: 46.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,034,927 km

• M1: 140,772 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.73 AU - 0.93 AU

Year: 278 Days

Day: 45.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.11 AU - 1.73 AU

Year: 621 Days

Day: 41.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.12 AU - 2.36 AU

Year: 1231 Days

Day: 33.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.1

Radius: 3.5

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.08 AU - 13.98 AU

Year: 17266 Days

Day: 21.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,034,927 km

• M1: 44,730 km (0.093 R)
• M2: 145,708 km (0.119 R)
• M3: 343,776 km (0.113 R)
• M4: 505,940 km (0.073 R)
• M5: 546,481 km (0.086 R)
• M6: 812,616 km (0.078 R)
• M7: 860,487 km (0.117 R)
• M8: 1,221,467 km (0.099 R)
• M9: 1,258,118 km (0.048 R)
• M10: 1,370,167 km (0.095 R)
• M11: 1,485,507 km (0.098 R)
• M12: 1,603,988 km (0.116 R)
• M13: 3,795,896 km (0.092 R)
• M14: 4,772,022 km (0.081 R)
• M15: 4,946,753 km (0.054 R)
• M16: 5,882,637 km (0.09 R)
• M17: 6,038,518 km (0.071 R)
• M18: 6,195,895 km (0.078 R)
• M19: 6,514,688 km (0.111 R)
• M20: 6,643,641 km (0.062 R)
• M21: 6,871,329 km (0.055 R)
• M22: 6,969,765 km (0.085 R)
• M23: 7,876,178 km (0.111 R)
• M24: 8,117,180 km (0.047 R)
• M25: 9,981,768 km (0.042 R)
• M26: 10,130,469 km (0.104 R)
• M27: 10,770,598 km (0.098 R)
• M28: 11,230,312 km (0.069 R)
• M29: 11,853,088 km (0.115 R)
• M30: 13,417,583 km (0.116 R)
• M31: 15,947,731 km (0.111 R)
• M32: 16,295,995 km (0.083 R)
• M33: 16,515,007 km (0.053 R)
• M34: 16,867,310 km (0.102 R)
• M35: 17,000,003 km (0.082 R)
• M36: 17,669,005 km (0.111 R)
• M37: 17,939,029 km (0.072 R)
• M38: 18,255,727 km (0.119 R)
• M39: 19,078,665 km (0.032 R)
• M40: 19,309,345 km (0.111 R)
• M41: 20,194,516 km (0.081 R)
• M42: 21,763,199 km (0.116 R)
• M43: 22,537,667 km (0.073 R)
• M44: 23,321,111 km (0.092 R)
• M45: 23,518,431 km (0.062 R)
• M46: 23,666,682 km (0.091 R)
• M47: 24,412,877 km (0.03 R)
• M48: 25,470,533 km (0.083 R)
• M49: 25,877,440 km (0.108 R)
• M50: 26,440,227 km (0.091 R)
• M51: 26,594,462 km (0.107 R)
• M52: 27,058,964 km (0.111 R)
• M53: 27,422,038 km (0.066 R)
• M54: 28,205,482 km (0.072 R)
• M55: 28,310,499 km (0.108 R)
• M56: 29,261,493 km (0.111 R)
• M57: 30,384,076 km (0.095 R)
• M58: 30,545,641 km (0.079 R)
• M59: 30,869,521 km (0.079 R)
• M60: 31,466,416 km (0.111 R)
• M61: 31,520,870 km (0.109 R)
• M62: 33,279,542 km (0.05 R)
• M63: 33,779,798 km (0.11 R)
• M64: 34,170,697 km (0.112 R)
• M65: 34,282,596 km (0.072 R)
• M66: 34,563,092 km (0.117 R)
• M67: 34,731,689 km (0.095 R)
• M68: 35,805,951 km (0.108 R)
• M69: 36,033,490 km (0.054 R)
• M70: 36,432,916 km (0.089 R)
• M71: 36,890,985 km (0.089 R)
• M72: 37,178,362 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 15,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit