🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.59 AU - 0.73 AU

Year: 199 Days

Day: 25.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,280,067 km

• M1: 149,897 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.78 AU - 2.96 AU

Year: 1803 Days

Day: 12.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.6 AU - 3.24 AU

Year: 1850 Days

Day: 18.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.2 AU - 3.8 AU

Year: 2428 Days

Day: 15.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.1

Radius: 10.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.45 AU - 6.97 AU

Year: 5060 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,280,067 km

• M1: 133,591 km (0.114 R)
• M2: 333,154 km (0.083 R)
• M3: 525,089 km (0.105 R)
• M4: 839,992 km (0.04 R)
• M5: 1,145,620 km (0.061 R)
• M6: 1,345,782 km (0.101 R)
• M7: 1,462,170 km (0.073 R)
• M8: 1,606,382 km (0.083 R)
• M9: 2,148,225 km (0.112 R)
• M10: 2,425,580 km (0.109 R)
• M11: 2,655,811 km (0.103 R)
• M12: 2,848,194 km (0.076 R)
• M13: 3,404,848 km (0.114 R)
• M14: 3,484,882 km (0.065 R)
• M15: 3,745,332 km (0.061 R)
• M16: 3,894,631 km (0.088 R)
• M17: 4,164,805 km (0.064 R)
• M18: 4,302,285 km (0.12 R)
• M19: 4,371,699 km (0.071 R)
• M20: 4,476,417 km (0.115 R)
• M21: 4,994,175 km (0.101 R)
• M22: 5,587,630 km (0.109 R)
• M23: 5,835,215 km (0.096 R)
• M24: 6,047,494 km (0.099 R)
• M25: 6,321,408 km (0.103 R)
• M26: 6,861,157 km (0.102 R)
• M27: 7,085,404 km (0.093 R)
• M28: 7,167,533 km (0.076 R)
• M29: 7,415,716 km (0.093 R)
• M30: 7,645,947 km (0.097 R)
• M31: 7,835,936 km (0.072 R)
• M32: 8,048,964 km (0.052 R)
• M33: 8,633,742 km (0.027 R)
• M34: 8,721,406 km (0.083 R)
• M35: 8,875,791 km (0.065 R)
• M36: 9,299,452 km (0.109 R)
• M37: 9,411,950 km (0.085 R)
• M38: 9,593,113 km (0.101 R)
• M39: 9,821,100 km (0.071 R)
• M40: 9,958,730 km (0.085 R)
• M41: 10,282,460 km (0.097 R)
• M42: 10,469,009 km (0.071 R)
• M43: 10,750,851 km (0.025 R)
• M44: 10,821,760 km (0.105 R)
• M45: 11,178,402 km (0.052 R)
• M46: 11,274,144 km (0.059 R)
• M47: 11,346,251 km (0.098 R)
• M48: 11,466,527 km (0.09 R)
• M49: 11,854,584 km (0.074 R)
• M50: 12,050,258 km (0.092 R)
• M51: 12,197,762 km (0.111 R)
• M52: 12,395,231 km (0.033 R)
• M53: 12,593,897 km (0.095 R)
• M54: 12,743,495 km (0.108 R)
• M55: 12,893,691 km (0.066 R)
• M56: 13,019,353 km (0.082 R)
• M57: 13,145,464 km (0.04 R)
• M58: 13,297,306 km (0.077 R)
• M59: 13,551,622 km (0.064 R)
• M60: 13,704,960 km (0.107 R)
• M61: 13,987,551 km (0.086 R)
• M62: 14,246,355 km (0.111 R)
• M63: 14,428,266 km (0.077 R)
• M64: 14,742,122 km (0.097 R)
• M65: 15,911,978 km (0.105 R)
• M66: 16,263,383 km (0.118 R)
• M67: 16,617,331 km (0.048 R)
• M68: 16,699,311 km (0.075 R)
• M69: 16,973,823 km (0.093 R)
• M70: 17,111,603 km (0.084 R)
• M71: 17,610,661 km (0.103 R)
• M72: 17,834,011 km (0.073 R)
• M73: 18,030,283 km (0.08 R)
• M74: 18,566,442 km (0.069 R)
• M75: 18,708,560 km (0.116 R)
• M76: 18,850,828 km (0.05 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit