🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.5 AU - 0.82 AU

Year: 205 Days

Day: 38.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,756,892 km

• M1: 291,267 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.3 AU - 1.66 AU

Year: 689 Days

Day: 33.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,756,892 km

• M1: 64,327 km (0.039 R)
• M2: 1,540,559 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.56 AU - 1.6 AU

Year: 760 Days

Day: 44.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.8

Radius: 9.5

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.87 AU - 5.77 AU

Year: 4052 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,756,892 km

• M1: 122,521 km (0.078 R)
• M2: 193,430 km (0.085 R)
• M3: 355,744 km (0.11 R)
• M4: 529,427 km (0.116 R)
• M5: 790,026 km (0.104 R)
• M6: 861,534 km (0.114 R)
• M7: 1,050,476 km (0.108 R)
• M8: 1,156,990 km (0.069 R)
• M9: 1,295,368 km (0.03 R)
• M10: 1,528,591 km (0.105 R)
• M11: 1,903,633 km (0.105 R)
• M12: 2,101,850 km (0.04 R)
• M13: 2,306,949 km (0.106 R)
• M14: 2,829,644 km (0.087 R)
• M15: 2,980,139 km (0.093 R)
• M16: 3,548,312 km (0.104 R)
• M17: 3,629,394 km (0.105 R)
• M18: 3,690,579 km (0.102 R)
• M19: 3,897,025 km (0.118 R)
• M20: 4,299,892 km (0.097 R)
• M21: 4,473,425 km (0.102 R)
• M22: 4,583,230 km (0.116 R)
• M23: 4,895,142 km (0.082 R)
• M24: 5,168,008 km (0.106 R)
• M25: 5,260,160 km (0.076 R)
• M26: 5,329,574 km (0.07 R)
• M27: 5,968,207 km (0.068 R)
• M28: 6,113,467 km (0.084 R)
• M29: 6,211,004 km (0.097 R)
• M30: 6,333,525 km (0.118 R)
• M31: 7,009,408 km (0.116 R)
• M32: 7,317,281 km (0.114 R)
• M33: 7,734,509 km (0.12 R)
• M34: 7,866,454 km (0.08 R)
• M35: 7,972,669 km (0.089 R)
• M36: 8,186,444 km (0.112 R)
• M37: 8,564,927 km (0.117 R)
• M38: 8,756,412 km (0.108 R)
• M39: 8,894,042 km (0.116 R)
• M40: 9,004,595 km (0.061 R)
• M41: 9,621,237 km (0.063 R)
• M42: 9,734,782 km (0.082 R)
• M43: 9,906,072 km (0.093 R)
• M44: 10,164,727 km (0.099 R)
• M45: 10,338,410 km (0.033 R)
• M46: 10,425,625 km (0.079 R)
• M47: 11,132,326 km (0.077 R)
• M48: 11,763,329 km (0.061 R)
• M49: 11,854,434 km (0.074 R)
• M50: 12,098,578 km (0.116 R)
• M51: 12,375,185 km (0.079 R)
• M52: 12,436,819 km (0.103 R)
• M53: 12,934,531 km (0.108 R)
• M54: 12,997,213 km (0.116 R)
• M55: 14,013,730 km (0.116 R)
• M56: 14,956,945 km (0.09 R)
• M57: 15,154,563 km (0.096 R)
• M58: 15,220,686 km (0.092 R)
• M59: 15,419,501 km (0.059 R)
• M60: 16,596,687 km (0.094 R)
• M61: 16,664,754 km (0.078 R)
• M62: 16,938,369 km (0.045 R)
• M63: 17,109,957 km (0.075 R)
• M64: 17,178,922 km (0.069 R)
• M65: 17,420,522 km (0.077 R)
• M66: 17,767,739 km (0.109 R)
• M67: 17,907,164 km (0.1 R)
• M68: 19,537,781 km (0.104 R)
• M69: 19,681,844 km (0.068 R)
• M70: 19,753,950 km (0.09 R)
• M71: 19,862,408 km (0.081 R)
• M72: 20,957,016 km (0.093 R)
• M73: 21,030,768 km (0.081 R)
• M74: 21,104,520 km (0.113 R)
• M75: 21,363,324 km (0.109 R)
• M76: 21,809,574 km (0.081 R)
• M77: 21,921,623 km (0.109 R)
• M78: 22,108,770 km (0.08 R)
• M79: 22,371,763 km (0.081 R)
• M80: 24,240,989 km (0.117 R)
• M81: 25,331,407 km (0.079 R)
• M82: 25,803,688 km (0.05 R)
• M83: 25,882,676 km (0.086 R)
• M84: 26,278,811 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit