🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.79 AU - 0.81 AU

Year: 255 Days

Day: 24.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.18 AU - 1.84 AU

Year: 661 Days

Day: 47.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,814,805 km

• M1: 882,029 km (0.078 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.7

Radius: 11.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.21 AU - 8.17 AU

Year: 7601 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,814,805 km

• M1: 185,801 km (0.115 R)
• M2: 297,251 km (0.092 R)
• M3: 651,948 km (0.118 R)
• M4: 1,146,817 km (0.044 R)
• M5: 1,243,308 km (0.075 R)
• M6: 1,433,447 km (0.059 R)
• M7: 1,549,834 km (0.11 R)
• M8: 1,706,164 km (0.12 R)
• M9: 1,842,747 km (0.119 R)
• M10: 1,944,324 km (0.096 R)
• M11: 2,193,554 km (0.063 R)
• M12: 2,370,229 km (0.113 R)
• M13: 2,810,645 km (0.083 R)
• M14: 2,928,528 km (0.065 R)
• M15: 3,033,097 km (0.1 R)
• M16: 3,261,383 km (0.091 R)
• M17: 3,590,648 km (0.098 R)
• M18: 3,897,773 km (0.096 R)
• M19: 4,046,323 km (0.105 R)
• M20: 4,400,421 km (0.094 R)
• M21: 4,537,902 km (0.073 R)
• M22: 5,247,145 km (0.084 R)
• M23: 5,745,456 km (0.103 R)
• M24: 5,971,797 km (0.041 R)
• M25: 6,066,942 km (0.025 R)
• M26: 6,336,367 km (0.097 R)
• M27: 6,491,949 km (0.049 R)
• M28: 7,046,957 km (0.117 R)
• M29: 7,575,935 km (0.077 R)
• M30: 7,803,623 km (0.109 R)
• M31: 8,159,965 km (0.101 R)
• M32: 8,286,974 km (0.084 R)
• M33: 8,629,104 km (0.082 R)
• M34: 9,041,396 km (0.084 R)
• M35: 9,304,988 km (0.118 R)
• M36: 9,415,690 km (0.095 R)
• M37: 9,930,307 km (0.118 R)
• M38: 10,088,731 km (0.102 R)
• M39: 10,362,345 km (0.058 R)
• M40: 10,615,315 km (0.081 R)
• M41: 10,707,767 km (0.085 R)
• M42: 12,030,810 km (0.056 R)
• M43: 12,151,386 km (0.094 R)
• M44: 13,155,786 km (0.091 R)
• M45: 13,230,286 km (0.086 R)
• M46: 13,680,576 km (0.108 R)
• M47: 14,416,597 km (0.082 R)
• M48: 14,802,261 km (0.107 R)
• M49: 14,905,782 km (0.112 R)
• M50: 15,087,394 km (0.111 R)
• M51: 15,426,532 km (0.112 R)
• M52: 15,953,416 km (0.067 R)
• M53: 16,112,588 km (0.107 R)
• M54: 16,272,359 km (0.114 R)
• M55: 16,943,604 km (0.086 R)
• M56: 17,296,207 km (0.107 R)
• M57: 17,377,887 km (0.076 R)
• M58: 17,788,384 km (0.105 R)
• M59: 17,926,014 km (0.096 R)
• M60: 18,036,267 km (0.09 R)
• M61: 18,535,475 km (0.062 R)
• M62: 18,619,101 km (0.085 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit