🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.63 AU - 1.05 AU

Year: 274 Days

Day: 12 Hours

Environment

Temp: 137 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,320,271 km

• M1: 249,679 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.73 AU - 0.99 AU

Year: 284 Days

Day: 19.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.98 AU - 3.28 AU

Year: 1520 Days

Day: 41.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,320,271 km

• M1: 346,469 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.2

Radius: 6.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.11 AU - 23.53 AU

Year: 30270 Days

Day: 22 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,320,271 km

• M1: 267,182 km (0.109 R)
• M2: 493,075 km (0.106 R)
• M3: 801,845 km (0.054 R)
• M4: 863,778 km (0.097 R)
• M5: 1,342,491 km (0.075 R)
• M6: 1,569,730 km (0.111 R)
• M7: 1,768,396 km (0.109 R)
• M8: 1,870,871 km (0.087 R)
• M9: 1,996,384 km (0.066 R)
• M10: 2,457,295 km (0.074 R)
• M11: 2,688,124 km (0.113 R)
• M12: 2,926,134 km (0.087 R)
• M13: 3,170,727 km (0.074 R)
• M14: 4,024,482 km (0.055 R)
• M15: 5,473,337 km (0.118 R)
• M16: 5,774,777 km (0.072 R)
• M17: 5,896,849 km (0.065 R)
• M18: 6,019,669 km (0.112 R)
• M19: 6,615,218 km (0.116 R)
• M20: 6,871,479 km (0.073 R)
• M21: 7,098,419 km (0.081 R)
• M22: 7,294,991 km (0.086 R)
• M23: 7,526,568 km (0.031 R)
• M24: 8,790,072 km (0.044 R)
• M25: 9,789,236 km (0.098 R)
• M26: 10,081,251 km (0.084 R)
• M27: 11,239,737 km (0.091 R)
• M28: 11,970,522 km (0.092 R)
• M29: 12,795,854 km (0.096 R)
• M30: 12,995,118 km (0.069 R)
• M31: 13,883,879 km (0.072 R)
• M32: 14,006,549 km (0.091 R)
• M33: 15,169,224 km (0.091 R)
• M34: 15,337,821 km (0.084 R)
• M35: 15,762,080 km (0.114 R)
• M36: 15,975,557 km (0.108 R)
• M37: 17,940,525 km (0.077 R)
• M38: 18,208,305 km (0.076 R)
• M39: 18,477,282 km (0.106 R)
• M40: 19,383,546 km (0.101 R)
• M41: 19,934,215 km (0.045 R)
• M42: 21,854,155 km (0.118 R)
• M43: 22,956,840 km (0.076 R)
• M44: 23,053,630 km (0.066 R)
• M45: 25,066,320 km (0.119 R)
• M46: 26,777,720 km (0.105 R)
• M47: 27,339,460 km (0.085 R)
• M48: 27,905,089 km (0.036 R)
• M49: 28,578,579 km (0.08 R)
• M50: 28,682,549 km (0.053 R)
• M51: 28,786,819 km (0.114 R)
• M52: 29,100,227 km (0.111 R)
• M53: 29,888,607 km (0.099 R)
• M54: 30,364,927 km (0.093 R)
• M55: 31,271,640 km (0.031 R)
• M56: 31,486,313 km (0.079 R)
• M57: 31,863,000 km (0.031 R)
• M58: 34,044,586 km (0.078 R)
• M59: 35,712,153 km (0.106 R)
• M60: 36,725,380 km (0.073 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: 544 - 18,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit