🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.66 AU - 0.78 AU

Year: 223 Days

Day: 37.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,421,456 km

• M1: 55,501 km (0.092 R)
• M2: 151,243 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.7 AU - 0.78 AU

Year: 233 Days

Day: 30.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 12

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.71 AU - 7.69 AU

Year: 7056 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,421,456 km

• M1: 150,047 km (0.116 R)
• M2: 564,732 km (0.077 R)
• M3: 646,263 km (0.101 R)
• M4: 732,581 km (0.092 R)
• M5: 870,510 km (0.068 R)
• M6: 1,017,714 km (0.077 R)
• M7: 1,107,772 km (0.109 R)
• M8: 1,241,363 km (0.063 R)
• M9: 1,409,212 km (0.044 R)
• M10: 1,767,948 km (0.101 R)
• M11: 1,862,344 km (0.113 R)
• M12: 1,974,542 km (0.066 R)
• M13: 2,122,195 km (0.108 R)
• M14: 2,290,792 km (0.101 R)
• M15: 2,677,503 km (0.045 R)
• M16: 2,897,262 km (0.109 R)
• M17: 3,180,451 km (0.078 R)
• M18: 3,276,941 km (0.055 R)
• M19: 3,753,560 km (0.046 R)
• M20: 3,896,725 km (0.086 R)
• M21: 4,000,097 km (0.119 R)
• M22: 4,146,554 km (0.06 R)
• M23: 4,509,478 km (0.08 R)
• M24: 4,661,918 km (0.109 R)
• M25: 4,771,873 km (0.073 R)
• M26: 4,882,725 km (0.055 R)
• M27: 5,496,226 km (0.063 R)
• M28: 5,776,871 km (0.062 R)
• M29: 6,134,111 km (0.045 R)
• M30: 6,425,378 km (0.093 R)
• M31: 6,720,984 km (0.071 R)
• M32: 6,795,633 km (0.117 R)
• M33: 7,122,205 km (0.071 R)
• M34: 7,223,782 km (0.086 R)
• M35: 7,791,057 km (0.11 R)
• M36: 8,080,080 km (0.12 R)
• M37: 8,319,138 km (0.075 R)
• M38: 8,506,733 km (0.084 R)
• M39: 8,777,206 km (0.118 R)
• M40: 9,022,996 km (0.113 R)
• M41: 9,437,830 km (0.073 R)
• M42: 9,972,344 km (0.075 R)
• M43: 10,286,200 km (0.073 R)
• M44: 11,336,377 km (0.109 R)
• M45: 12,359,477 km (0.11 R)
• M46: 12,451,180 km (0.078 R)
• M47: 12,696,820 km (0.036 R)
• M48: 13,380,482 km (0.064 R)
• M49: 14,108,126 km (0.071 R)
• M50: 14,525,205 km (0.059 R)
• M51: 15,502,977 km (0.1 R)
• M52: 15,966,431 km (0.092 R)
• M53: 16,434,672 km (0.035 R)
• M54: 16,704,248 km (0.046 R)
• M55: 16,839,484 km (0.071 R)
• M56: 17,418,727 km (0.102 R)
• M57: 17,521,651 km (0.096 R)
• M58: 17,831,468 km (0.076 R)
• M59: 18,666,822 km (0.104 R)
• M60: 18,983,371 km (0.055 R)
• M61: 19,089,287 km (0.088 R)
• M62: 19,586,101 km (0.071 R)
• M63: 20,339,327 km (0.098 R)
• M64: 20,483,988 km (0.062 R)
• M65: 20,701,503 km (0.087 R)
• M66: 22,059,552 km (0.104 R)
• M67: 22,655,700 km (0.109 R)
• M68: 23,031,041 km (0.114 R)
• M69: 23,106,289 km (0.114 R)
• M70: 23,522,021 km (0.056 R)
• M71: 23,597,867 km (0.113 R)
• M72: 23,673,713 km (0.112 R)
• M73: 23,787,707 km (0.053 R)
• M74: 24,322,370 km (0.119 R)
• M75: 25,248,081 km (0.108 R)
• M76: 25,637,185 km (0.026 R)
• M77: 25,715,276 km (0.05 R)
• M78: 25,910,800 km (0.1 R)
• M79: 26,224,656 km (0.027 R)
• M80: 26,342,689 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 12,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit